0s autopkgtest [01:54:58]: starting date and time: 2024-11-25 01:54:58+0000
  0s autopkgtest [01:54:58]: git checkout: 6f3be7a8 Fix armhf LXD image generation for plucky
  0s autopkgtest [01:54:58]: host juju-7f2275-prod-proposed-migration-environment-20; command line: /home/ubuntu/autopkgtest/runner/autopkgtest --output-dir /tmp/autopkgtest-work.ok7vxb7f/out --timeout-copy=6000 --setup-commands /home/ubuntu/autopkgtest-cloud/worker-config-production/setup-canonical.sh --apt-pocket=proposed=src:rust-darling-core-0.14 --apt-upgrade rust-darling-0.14 --timeout-short=300 --timeout-copy=20000 --timeout-build=20000 --env=ADT_TEST_TRIGGERS=rust-darling-core-0.14/0.14.4-3 -- ssh -s /home/ubuntu/autopkgtest/ssh-setup/nova -- --flavor autopkgtest-s390x --security-groups autopkgtest-juju-7f2275-prod-proposed-migration-environment-20@bos03-s390x-25.secgroup --name adt-plucky-s390x-rust-darling-0.14-20241125-015458-juju-7f2275-prod-proposed-migration-environment-20-28255801-6a5d-4394-bcfa-c982279c4ae8 --image adt/ubuntu-plucky-s390x-server --keyname testbed-juju-7f2275-prod-proposed-migration-environment-20 --net-id=net_prod-proposed-migration-s390x -e TERM=linux -e ''"'"'http_proxy=http://squid.internal:3128'"'"'' -e ''"'"'https_proxy=http://squid.internal:3128'"'"'' -e ''"'"'no_proxy=127.0.0.1,127.0.1.1,login.ubuntu.com,localhost,localdomain,novalocal,internal,archive.ubuntu.com,ports.ubuntu.com,security.ubuntu.com,ddebs.ubuntu.com,changelogs.ubuntu.com,keyserver.ubuntu.com,launchpadlibrarian.net,launchpadcontent.net,launchpad.net,10.24.0.0/24,keystone.ps5.canonical.com,objectstorage.prodstack5.canonical.com'"'"'' --mirror=http://ftpmaster.internal/ubuntu/
725s nova [W] Using flock in prodstack6-s390x
725s flock: timeout while waiting to get lock
725s Creating nova instance adt-plucky-s390x-rust-darling-0.14-20241125-015458-juju-7f2275-prod-proposed-migration-environment-20-28255801-6a5d-4394-bcfa-c982279c4ae8 from image adt/ubuntu-plucky-s390x-server-20241119.img (UUID 0efe7a44-24e0-44d8-af6e-8997f14b87bd)...
725s nova [E] nova boot failed (attempt #0):
725s nova [E] DEBUG (extension:189) found extension EntryPoint.parse('v1password = swiftclient.authv1:PasswordLoader')
725s DEBUG (extension:189) found extension EntryPoint.parse('noauth = cinderclient.contrib.noauth:CinderNoAuthLoader')
725s DEBUG (extension:189) found extension EntryPoint.parse('admin_token = keystoneauth1.loading._plugins.admin_token:AdminToken')
725s DEBUG (extension:189) found extension EntryPoint.parse('none = keystoneauth1.loading._plugins.noauth:NoAuth')
725s DEBUG (extension:189) found extension EntryPoint.parse('password = keystoneauth1.loading._plugins.identity.generic:Password')
725s DEBUG (extension:189) found extension EntryPoint.parse('token = keystoneauth1.loading._plugins.identity.generic:Token')
725s DEBUG (extension:189) found extension EntryPoint.parse('v2password = keystoneauth1.loading._plugins.identity.v2:Password')
725s DEBUG (extension:189) found extension EntryPoint.parse('v2token = keystoneauth1.loading._plugins.identity.v2:Token')
725s DEBUG (extension:189) found extension EntryPoint.parse('v3adfspassword = keystoneauth1.extras._saml2._loading:ADFSPassword')
725s DEBUG (extension:189) found extension EntryPoint.parse('v3applicationcredential = keystoneauth1.loading._plugins.identity.v3:ApplicationCredential')
725s DEBUG (extension:189) found extension EntryPoint.parse('v3fedkerb = keystoneauth1.extras.kerberos._loading:MappedKerberos')
725s DEBUG (extension:189) found extension EntryPoint.parse('v3kerberos = keystoneauth1.extras.kerberos._loading:Kerberos')
725s DEBUG (extension:189) found extension EntryPoint.parse('v3multifactor = keystoneauth1.loading._plugins.identity.v3:MultiFactor')
725s DEBUG (extension:189) found extension EntryPoint.parse('v3oauth1 = keystoneauth1.extras.oauth1._loading:V3OAuth1')
725s DEBUG (extension:189) found extension EntryPoint.parse('v3oidcaccesstoken = keystoneauth1.loading._plugins.identity.v3:OpenIDConnectAccessToken')
725s DEBUG (extension:189) found extension EntryPoint.parse('v3oidcauthcode = keystoneauth1.loading._plugins.identity.v3:OpenIDConnectAuthorizationCode')
725s DEBUG (extension:189) found extension EntryPoint.parse('v3oidcclientcredentials = keystoneauth1.loading._plugins.identity.v3:OpenIDConnectClientCredentials')
725s DEBUG (extension:189) found extension EntryPoint.parse('v3oidcpassword = keystoneauth1.loading._plugins.identity.v3:OpenIDConnectPassword')
725s DEBUG (extension:189) found extension EntryPoint.parse('v3password = keystoneauth1.loading._plugins.identity.v3:Password')
725s DEBUG (extension:189) found extension EntryPoint.parse('v3samlpassword = keystoneauth1.extras._saml2._loading:Saml2Password')
725s DEBUG (extension:189) found extension EntryPoint.parse('v3token = keystoneauth1.loading._plugins.identity.v3:Token')
725s DEBUG (extension:189) found extension EntryPoint.parse('v3tokenlessauth = keystoneauth1.loading._plugins.identity.v3:TokenlessAuth')
725s DEBUG (extension:189) found extension EntryPoint.parse('v3totp = keystoneauth1.loading._plugins.identity.v3:TOTP')
725s DEBUG (session:517) REQ: curl -g -i -X GET https://keystone.ps6.canonical.com:5000/v3 -H "Accept: application/json" -H "User-Agent: nova keystoneauth1/4.0.0 python-requests/2.22.0 CPython/3.8.10"
725s DEBUG (connectionpool:962) Starting new HTTPS connection (1): keystone.ps6.canonical.com:5000
725s DEBUG (connectionpool:429) https://keystone.ps6.canonical.com:5000 "GET /v3 HTTP/1.1" 200 267
725s DEBUG (session:548) RESP: [200] Connection: Keep-Alive Content-Length: 267 Content-Type: application/json Date: Mon, 25 Nov 2024 01:56:05 GMT Keep-Alive: timeout=75, max=1000 Server: Apache/2.4.52 (Ubuntu) Vary: X-Auth-Token x-openstack-request-id: req-ae02ebce-e095-4d35-8731-b0e5e86c8e3d
725s DEBUG (session:580) RESP BODY: {"version": {"id": "v3.14", "status": "stable", "updated": "2020-04-07T00:00:00Z", "links": [{"rel": "self", "href": "https://keystone.ps6.canonical.com:5000/v3/"}], "media-types": [{"base": "application/json", "type": "application/vnd.openstack.identity-v3+json"}]}}
725s DEBUG (session:946) GET call to https://keystone.ps6.canonical.com:5000/v3 used request id req-ae02ebce-e095-4d35-8731-b0e5e86c8e3d
725s DEBUG (base:182) Making authentication request to https://keystone.ps6.canonical.com:5000/v3/auth/tokens
725s DEBUG (connectionpool:429) https://keystone.ps6.canonical.com:5000 "POST /v3/auth/tokens HTTP/1.1" 201 12521
725s DEBUG (base:187) {"token": {"methods": ["password"], "user": {"domain": {"id": "default", "name": "Default"}, "id": "fda033b8c7ea463db1c3747f74a59d10", "name": "prod-proposed-migration-s390x", "password_expires_at": null}, "audit_ids": ["_KiTkW00QeaM0pBbp_jqkA"], "expires_at": "2024-11-26T01:56:05.000000Z", "issued_at": "2024-11-25T01:56:05.000000Z", "project": {"domain": {"id": "default", "name": "Default"}, "id": "ad292334f14047cc96e9c50587dfe285", "name": "prod-proposed-migration-s390x_project"}, "is_domain": false, "roles": [{"id": "80674fb26dab46e9a6bd57e7f8193360", "name": "load-balancer_member"}, {"id": "15cf997650e345b7b21c02b5cdb7d84a", "name": "member"}, {"id": "86bf3043974746c2bf52c2a9f362f986", "name": "reader"}], "is_admin_project": false, "catalog": [{"endpoints": [{"id": "213cdf38198c4581bd5b7d6d0836923b", "interface": "internal", "region_id": "prodstack6", "url": "https://radosgw-internal.ps6.canonical.com:443/", "region": "prodstack6"}, {"id": "67061eee26944a1a8009f9d07be19738", "interface": "public", "region_id": "prodstack6", "url": "https://radosgw.ps6.canonical.com:443/", "region": "prodstack6"}, {"id": "fc88c52c749a47d08a24a2c7efbde01b", "interface": "admin", "region_id": "prodstack6", "url": "https://radosgw-admin.ps6.canonical.com:443/", "region": "prodstack6"}], "id": "06e4714942634054bf9aa11715312b4e", "type": "s3", "name": "s3"}, {"endpoints": [{"id": "8aa44c94b63746bd9b37f1008ad55fa8", "interface": "admin", "region_id": "prodstack6", "url": "https://aodh-admin.ps6.canonical.com:8042", "region": "prodstack6"}, {"id": "92cf08a80a0242ebbca8ec893cf332b1", "interface": "public", "region_id": "prodstack6", "url": "https://aodh.ps6.canonical.com:8042", "region": "prodstack6"}, {"id": "d8139c6e11ae4edcb78981c12bd53212", "interface": "internal", "region_id": "prodstack6", "url": "https://aodh-internal.ps6.canonical.com:8042", "region": "prodstack6"}], "id": "2fb939b0b969435c8f0c5fa4edb4de94", "type": "alarming", "name": "aodh"}, {"endpoints": [{"id": "a49fcc80e658411885f88cdd8432a571", "interface": "internal", "region_id": "prodstack6", "url": "https://heat-internal.ps6.canonical.com:8000/v1", "region": "prodstack6"}, {"id": "b23866fddba8415885b06c064c34b94b", "interface": "public", "region_id": "prodstack6", "url": "https://heat.ps6.canonical.com:8000/v1", "region": "prodstack6"}, {"id": "f84ae55197f94b8392a678f35c82ca26", "interface": "admin", "region_id": "prodstack6", "url": "https://heat-admin.ps6.canonical.com:8000/v1", "region": "prodstack6"}], "id": "3d4b59f7dab644b2b527e8e96b697545", "type": "cloudformation", "name": "heat-cfn"}, {"endpoints": [{"id": "2e0143334c6241169f45f1c11970c6bc", "interface": "public", "region_id": "prodstack6", "url": "https://heat.ps6.canonical.com:8004/v1/ad292334f14047cc96e9c50587dfe285", "region": "prodstack6"}, {"id": "5e19c32243c04a3faf1e5f9ab900c260", "interface": "internal", "region_id": "prodstack6", "url": "https://heat-internal.ps6.canonical.com:8004/v1/ad292334f14047cc96e9c50587dfe285", "region": "prodstack6"}, {"id": "b3fc5c88ec8543a691fec75726b86967", "interface": "admin", "region_id": "prodstack6", "url": "https://heat-admin.ps6.canonical.com:8004/v1/ad292334f14047cc96e9c50587dfe285", "region": "prodstack6"}], "id": "43b926205044476b8093b18d8ce0a9e4", "type": "orchestration", "name": "heat"}, {"endpoints": [{"id": "a47569b96e5b4146a312e4673504557c", "interface": "public", "region_id": "prodstack6", "url": "https://glance.ps6.canonical.com:9292", "region": "prodstack6"}, {"id": "bba35c4ab04f4114a2a34e65568537bd", "interface": "internal", "region_id": "prodstack6", "url": "https://glance-internal.ps6.canonical.com:9292", "region": "prodstack6"}, {"id": "ef769f1117c74a62a279131486c89628", "interface": "admin", "region_id": "prodstack6", "url": "https://glance-admin.ps6.canonical.com:9292", "region": "prodstack6"}], "id": "49de724549524bd78e9cd46a4477226f", "type": "image", "name": "glance"}, {"endpoints": [{"id": "a1a41e9a1e2d42e5b6cd5380cd1e21bf", "interface": "admin", "region_id": "prodstack6", "url": "https://cinder-admin.ps6.canonical.com:8776/v3/ad292334f14047cc96e9c50587dfe285", "region": "prodstack6"}, {"id": "d2309a99724b4111827482c68a832c0c", "interface": "public", "region_id": "prodstack6", "url": "https://cinder.ps6.canonical.com:8776/v3/ad292334f14047cc96e9c50587dfe285", "region": "prodstack6"}, {"id": "f8a02e3949ff42afa772eb5e74dbef9f", "interface": "internal", "region_id": "prodstack6", "url": "https://cinder-internal.ps6.canonical.com:8776/v3/ad292334f14047cc96e9c50587dfe285", "region": "prodstack6"}], "id": "5bf6578a631349e3af4bf36d7adb18e1", "type": "volumev3", "name": "cinderv3"}, {"endpoints": [{"id": "01d84128f36444e9b01549b86bd69116", "interface": "admin", "region_id": "prodstack6", "url": "https://barbican-admin.ps6.canonical.com:9312", "region": "prodstack6"}, {"id": "0ce4a8777e0b40a88f7fc0f77e34a605", "interface": "public", "region_id": "prodstack6", "url": "https://barbican.ps6.canonical.com:9311", "region": "prodstack6"}, {"id": "f507ba49e4a7435cb330234217c92449", "interface": "internal", "region_id": "prodstack6", "url": "https://barbican-internal.ps6.canonical.com:9311", "region": "prodstack6"}], "id": "62cb1c3d9f6c45979c13516a6b3ff114", "type": "key-manager", "name": "barbican"}, {"endpoints": [{"id": "3cb6121bd8f14da8aa2fba7be823a2b4", "interface": "internal", "region_id": "prodstack6", "url": "https://neutron-internal.ps6.canonical.com:9696", "region": "prodstack6"}, {"id": "46ba11d133fe4e8f9e8f9097ba737682", "interface": "admin", "region_id": "prodstack6", "url": "https://neutron-admin.ps6.canonical.com:9696", "region": "prodstack6"}, {"id": "d872eb6aa23d40009165aa3dcdce3948", "interface": "public", "region_id": "prodstack6", "url": "https://neutron.ps6.canonical.com:9696", "region": "prodstack6"}], "id": "759cb6fdfbc146dd8b9d1ba444c4b9db", "type": "network", "name": "neutron"}, {"endpoints": [{"id": "4349d565f72446da9699269f85df5e8b", "interface": "internal", "region_id": "prodstack6", "url": "https://manila-internal.ps6.canonical.com:8786/v2/ad292334f14047cc96e9c50587dfe285", "region": "prodstack6"}, {"id": "a483dcc58f5e415e9ec739c94474e609", "interface": "public", "region_id": "prodstack6", "url": "https://manila.ps6.canonical.com:8786/v2/ad292334f14047cc96e9c50587dfe285", "region": "prodstack6"}, {"id": "c1f14236723e42878562d8dd63d5a6a0", "interface": "admin", "region_id": "prodstack6", "url": "https://manila-admin.ps6.canonical.com:8786/v2/ad292334f14047cc96e9c50587dfe285", "region": "prodstack6"}], "id": "93fc4008035946deb1f433c2dd905a5d", "type": "sharev2", "name": "manilav2"}, {"endpoints": [{"id": "0fa148793c7249c8b187b6b4ff425731", "interface": "internal", "region_id": "prodstack6", "url": "https://radosgw-internal.ps6.canonical.com:443/swift/v1/AUTH_e4b04ca58d734ed0aa29e306adad4f79/simplestreams/data", "region": "prodstack6"}, {"id": "555ade266a6b4bcc81b6e5abf607aec5", "interface": "public", "region_id": "prodstack6", "url": "https://radosgw.ps6.canonical.com:443/swift/v1/AUTH_e4b04ca58d734ed0aa29e306adad4f79/simplestreams/data", "region": "prodstack6"}, {"id": "7dad1a7b1552465686424fc014463173", "interface": "admin", "region_id": "prodstack6", "url": "https://radosgw-admin.ps6.canonical.com:443/swift/simplestreams/data", "region": "prodstack6"}], "id": "977dd359af1a4fcc91a9daf4dc33b0f3", "type": "product-streams", "name": "image-stream"}, {"endpoints": [{"id": "12d30eabcdec4831bd15273d55b1cbab", "interface": "internal", "region_id": "prodstack6", "url": "https://manila-internal.ps6.canonical.com:8786/v1/ad292334f14047cc96e9c50587dfe285", "region": "prodstack6"}, {"id": "29d35b2b483346479f1ff1a13604d50e", "interface": "admin", "region_id": "prodstack6", "url": "https://manila-admin.ps6.canonical.com:8786/v1/ad292334f14047cc96e9c50587dfe285", "region": "prodstack6"}, {"id": "4aa1422b8f5945d8aed9ba6a8d670e5c", "interface": "public", "region_id": "prodstack6", "url": "https://manila.ps6.canonical.com:8786/v1/ad292334f14047cc96e9c50587dfe285", "region": "prodstack6"}], "id": "ac5e4f28fa794cde99f1d7ffc1b664e5", "type": "share", "name": "manila"}, {"endpoints": [{"id": "c7db93d54a684d8caeae1d9e18a59118", "interface": "admin", "region_id": "prodstack6", "url": "https://nova-admin.ps6.canonical.com:8774/v2.1", "region": "prodstack6"}, {"id": "dd7a796f401b477f9f1b5bbc05747d8d", "interface": "public", "region_id": "prodstack6", "url": "https://nova.ps6.canonical.com:8774/v2.1", "region": "prodstack6"}, {"id": "e7ecb038d830462ea67b0b463af5e013", "interface": "internal", "region_id": "prodstack6", "url": "https://nova-internal.ps6.canonical.com:8774/v2.1", "region": "prodstack6"}], "id": "b4519af08e174d4a8333a2d14ac3ba3b", "type": "compute", "name": "nova"}, {"endpoints": [{"id": "02ef5b6154934ffd97d8b5b8e4d70d2a", "interface": "internal", "region_id": "prodstack6", "url": "https://radosgw-internal.ps6.canonical.com:443/swift/v1/AUTH_ad292334f14047cc96e9c50587dfe285", "region": "prodstack6"}, {"id": "2741abe526e94842a4fa801423ba1ef0", "interface": "public", "region_id": "prodstack6", "url": "https://radosgw.ps6.canonical.com:443/swift/v1/AUTH_ad292334f14047cc96e9c50587dfe285", "region": "prodstack6"}, {"id": "3742f9406c604516933d6fd8c29e0880", "interface": "admin", "region_id": "prodstack6", "url": "https://radosgw-admin.ps6.canonical.com:443/swift", "region": "prodstack6"}], "id": "c7f07a7b3b3c408c96200dfd1d1a0f6f", "type": "object-store", "name": "swift"}, {"endpoints": [{"id": "06d4ed6c160a43f2b7fa7f80ad1dc709", "interface": "internal", "region_id": "prodstack6", "url": "https://designate-internal.ps6.canonical.com:9001", "region": "prodstack6"}, {"id": "1e240624a50c4ca0aaa6ef63cbc94f1b", "interface": "admin", "region_id": "prodstack6", "url": "https://designate-admin.ps6.canonical.com:9001", "region": "prodstack6"}, {"id": "f94d7d17997a43fd9c63b34c43301c6e", "interface": "public", "region_id": "prodstack6", "url": "https://designate.ps6.canonical.com:9001", "region": "prodstack6"}], "id": "cf82013d63844fedbe96bcacb6bd1fef", "type": "dns", "name": "designate"}, {"endpoints": [{"id": "4a688340be464710bfa60bf3f88f41c4", "interface": "admin", "region_id": "prodstack6", "url": "https://gnocchi-admin.ps6.canonical.com:8041", "region": "prodstack6"}, {"id": "a5a95506c96d4716adb4efc3ac9051be", "interface": "public", "region_id": "prodstack6", "url": "https://gnocchi.ps6.canonical.com:8041", "region": "prodstack6"}, {"id": "eebc17a086834f8fa8bb6b35c8061a8c", "interface": "internal", "region_id": "prodstack6", "url": "https://gnocchi-internal.ps6.canonical.com:8041", "region": "prodstack6"}], "id": "d10589e854a446a5b852593f33f170a7", "type": "metric", "name": "gnocchi"}, {"endpoints": [{"id": "08f66df28d0f47f3bec12f29e06d85ac", "interface": "admin", "region_id": "prodstack6", "url": "https://keystone-admin.ps6.canonical.com:35357/v3", "region": "prodstack6"}, {"id": "46d270b45ceb42db902f4d241afa6a70", "interface": "public", "region_id": "prodstack6", "url": "https://keystone.ps6.canonical.com:5000/v3", "region": "prodstack6"}, {"id": "a4addee11d9349cfa46ec6660dbad947", "interface": "internal", "region_id": "prodstack6", "url": "https://keystone-internal.ps6.canonical.com:5000/v3", "region": "prodstack6"}], "id": "deb38a775a9b4e87a8de9e3eed779882", "type": "identity", "name": "keystone"}, {"endpoints": [{"id": "18b4af5f40664babb94e884c6a53ccf3", "interface": "admin", "region_id": "prodstack6", "url": "https://octavia-admin.ps6.canonical.com:9876", "region": "prodstack6"}, {"id": "2b6f7ba7f9944ee1aebd6dccc5223b2d", "interface": "internal", "region_id": "prodstack6", "url": "https://octavia-internal.ps6.canonical.com:9876", "region": "prodstack6"}, {"id": "5e3012e9c79e4890be4d964b6208f5c6", "interface": "public", "region_id": "prodstack6", "url": "https://octavia.ps6.canonical.com:9876", "region": "prodstack6"}], "id": "e00337be20d54948b66a1c3109b885c6", "type": "load-balancer", "name": "octavia"}, {"endpoints": [{"id": "2d2942b35f3041389ad810f679d02f22", "interface": "public", "region_id": "prodstack6", "url": "https://placement.ps6.canonical.com:8778", "region": "prodstack6"}, {"id": "2e3beaac7ac14284b72e2592820ad725", "interface": "admin", "region_id": "prodstack6", "url": "https://placement-admin.ps6.canonical.com:8778", "region": "prodstack6"}, {"id": "91060f6df9ae444f81808adf40540d94", "interface": "internal", "region_id": "prodstack6", "url": "https://placement-internal.ps6.canonical.com:8778", "region": "prodstack6"}], "id": "edc6e37f154f4c0ab3dd4d52b82bf873", "type": "placement", "name": "placement"}]}}
725s REQ: curl -g -i -X GET https://nova.ps6.canonical.com:8774/v2.1 -H "Accept: application/json" -H "User-Agent: python-novaclient" -H "X-Auth-Token: {SHA256}0de7266674a0e0ba01ac06d20f8511c6c8b841ff7b9be2017b1caf17b949d931"
725s DEBUG (session:517) REQ: curl -g -i -X GET https://nova.ps6.canonical.com:8774/v2.1 -H "Accept: application/json" -H "User-Agent: python-novaclient" -H "X-Auth-Token: {SHA256}0de7266674a0e0ba01ac06d20f8511c6c8b841ff7b9be2017b1caf17b949d931"
725s DEBUG (connectionpool:962) Starting new HTTPS connection (1): nova.ps6.canonical.com:8774
725s DEBUG (connectionpool:429) https://nova.ps6.canonical.com:8774 "GET /v2.1 HTTP/1.1" 302 0
725s RESP: [302] Connection: Keep-Alive Content-Length: 0 Content-Type: text/plain; charset=utf8 Date: Mon, 25 Nov 2024 01:56:05 GMT Keep-Alive: timeout=75, max=1000 Location: https://nova.ps6.canonical.com:8774/v2.1/ Server: Apache/2.4.52 (Ubuntu) x-compute-request-id: req-0a5d4536-d318-46ae-8568-03c8355a9019 x-openstack-request-id: req-0a5d4536-d318-46ae-8568-03c8355a9019
725s DEBUG (session:548) RESP: [302] Connection: Keep-Alive Content-Length: 0 Content-Type: text/plain; charset=utf8 Date: Mon, 25 Nov 2024 01:56:05 GMT Keep-Alive: timeout=75, max=1000 Location: https://nova.ps6.canonical.com:8774/v2.1/ Server: Apache/2.4.52 (Ubuntu) x-compute-request-id: req-0a5d4536-d318-46ae-8568-03c8355a9019 x-openstack-request-id: req-0a5d4536-d318-46ae-8568-03c8355a9019
725s RESP BODY: Omitted, Content-Type is set to text/plain; charset=utf8. Only application/json responses have their bodies logged.
725s DEBUG (session:580) RESP BODY: Omitted, Content-Type is set to text/plain; charset=utf8. Only application/json responses have their bodies logged.
725s DEBUG (connectionpool:429) https://nova.ps6.canonical.com:8774 "GET /v2.1/ HTTP/1.1" 200 397
725s RESP: [200] Connection: Keep-Alive Content-Length: 397 Content-Type: application/json Date: Mon, 25 Nov 2024 01:56:05 GMT Keep-Alive: timeout=75, max=999 OpenStack-API-Version: compute 2.1 Server: Apache/2.4.52 (Ubuntu) Vary: OpenStack-API-Version,X-OpenStack-Nova-API-Version X-OpenStack-Nova-API-Version: 2.1 x-compute-request-id: req-968cdf8d-522e-4a4b-a045-c7fe5fa6d246 x-openstack-request-id: req-968cdf8d-522e-4a4b-a045-c7fe5fa6d246
725s DEBUG (session:548) RESP: [200] Connection: Keep-Alive Content-Length: 397 Content-Type: application/json Date: Mon, 25 Nov 2024 01:56:05 GMT Keep-Alive: timeout=75, max=999 OpenStack-API-Version: compute 2.1 Server: Apache/2.4.52 (Ubuntu) Vary: OpenStack-API-Version,X-OpenStack-Nova-API-Version X-OpenStack-Nova-API-Version: 2.1 x-compute-request-id: req-968cdf8d-522e-4a4b-a045-c7fe5fa6d246 x-openstack-request-id: req-968cdf8d-522e-4a4b-a045-c7fe5fa6d246
725s RESP BODY: {"version": {"id": "v2.1", "status": "CURRENT", "version": "2.90", "min_version": "2.1", "updated": "2013-07-23T11:33:21Z", "links": [{"rel": "self", "href": "https://nova.ps6.canonical.com:8774/v2.1/"}, {"rel": "describedby", "type": "text/html", "href": "http://docs.openstack.org/"}], "media-types": [{"base": "application/json", "type": "application/vnd.openstack.compute+json;version=2.1"}]}}
725s DEBUG (session:580) RESP BODY: {"version": {"id": "v2.1", "status": "CURRENT", "version": "2.90", "min_version": "2.1", "updated": "2013-07-23T11:33:21Z", "links": [{"rel": "self", "href": "https://nova.ps6.canonical.com:8774/v2.1/"}, {"rel": "describedby", "type": "text/html", "href": "http://docs.openstack.org/"}], "media-types": [{"base": "application/json", "type": "application/vnd.openstack.compute+json;version=2.1"}]}}
725s GET call to compute for https://nova.ps6.canonical.com:8774/v2.1/ used request id req-968cdf8d-522e-4a4b-a045-c7fe5fa6d246
725s DEBUG (session:936) GET call to compute for https://nova.ps6.canonical.com:8774/v2.1/ used request id req-968cdf8d-522e-4a4b-a045-c7fe5fa6d246
725s DEBUG (extension:189) found extension EntryPoint.parse('v1password = swiftclient.authv1:PasswordLoader')
725s DEBUG (extension:189) found extension EntryPoint.parse('noauth = cinderclient.contrib.noauth:CinderNoAuthLoader')
725s DEBUG (extension:189) found extension EntryPoint.parse('admin_token = keystoneauth1.loading._plugins.admin_token:AdminToken')
725s DEBUG (extension:189) found extension EntryPoint.parse('none = keystoneauth1.loading._plugins.noauth:NoAuth')
725s DEBUG (extension:189) found extension EntryPoint.parse('password = keystoneauth1.loading._plugins.identity.generic:Password')
725s DEBUG (extension:189) found extension EntryPoint.parse('token = keystoneauth1.loading._plugins.identity.generic:Token')
725s DEBUG (extension:189) found extension EntryPoint.parse('v2password = keystoneauth1.loading._plugins.identity.v2:Password')
725s DEBUG (extension:189) found extension EntryPoint.parse('v2token = keystoneauth1.loading._plugins.identity.v2:Token')
725s DEBUG (extension:189) found extension EntryPoint.parse('v3adfspassword = keystoneauth1.extras._saml2._loading:ADFSPassword')
725s DEBUG (extension:189) found extension EntryPoint.parse('v3applicationcredential = keystoneauth1.loading._plugins.identity.v3:ApplicationCredential')
725s DEBUG (extension:189) found extension EntryPoint.parse('v3fedkerb = keystoneauth1.extras.kerberos._loading:MappedKerberos')
725s DEBUG (extension:189) found extension EntryPoint.parse('v3kerberos = keystoneauth1.extras.kerberos._loading:Kerberos')
725s DEBUG (extension:189) found extension EntryPoint.parse('v3multifactor = keystoneauth1.loading._plugins.identity.v3:MultiFactor')
725s DEBUG (extension:189) found extension EntryPoint.parse('v3oauth1 = keystoneauth1.extras.oauth1._loading:V3OAuth1')
725s DEBUG (extension:189) found extension EntryPoint.parse('v3oidcaccesstoken = keystoneauth1.loading._plugins.identity.v3:OpenIDConnectAccessToken')
725s DEBUG (extension:189) found extension EntryPoint.parse('v3oidcauthcode = keystoneauth1.loading._plugins.identity.v3:OpenIDConnectAuthorizationCode')
725s DEBUG (extension:189) found extension EntryPoint.parse('v3oidcclientcredentials = keystoneauth1.loading._plugins.identity.v3:OpenIDConnectClientCredentials')
725s DEBUG (extension:189) found extension EntryPoint.parse('v3oidcpassword = keystoneauth1.loading._plugins.identity.v3:OpenIDConnectPassword')
725s DEBUG (extension:189) found extension EntryPoint.parse('v3password = keystoneauth1.loading._plugins.identity.v3:Password')
725s DEBUG (extension:189) found extension EntryPoint.parse('v3samlpassword = keystoneauth1.extras._saml2._loading:Saml2Password')
725s DEBUG (extension:189) found extension EntryPoint.parse('v3token = keystoneauth1.loading._plugins.identity.v3:Token')
725s DEBUG (extension:189) found extension EntryPoint.parse('v3tokenlessauth = keystoneauth1.loading._plugins.identity.v3:TokenlessAuth')
725s DEBUG (extension:189) found extension EntryPoint.parse('v3totp = keystoneauth1.loading._plugins.identity.v3:TOTP')
725s DEBUG (session:517) REQ: curl -g -i -X GET https://glance.ps6.canonical.com:9292/v2/images/0efe7a44-24e0-44d8-af6e-8997f14b87bd -H "Accept: application/json" -H "OpenStack-API-Version: compute 2.87" -H "User-Agent: python-novaclient" -H "X-Auth-Token: {SHA256}0de7266674a0e0ba01ac06d20f8511c6c8b841ff7b9be2017b1caf17b949d931" -H "X-OpenStack-Nova-API-Version: 2.87"
725s DEBUG (connectionpool:962) Starting new HTTPS connection (1): glance.ps6.canonical.com:9292
725s DEBUG (connectionpool:429) https://glance.ps6.canonical.com:9292 "GET /v2/images/0efe7a44-24e0-44d8-af6e-8997f14b87bd HTTP/1.1" 200 2322
725s DEBUG (session:548) RESP: [200] Connection: Keep-Alive Content-Length: 2322 Content-Type: application/json Date: Mon, 25 Nov 2024 01:56:06 GMT Keep-Alive: timeout=75, max=1000 Server: Apache/2.4.52 (Ubuntu) X-Openstack-Request-Id: req-11421c8e-d5d4-430e-a882-58f8349b7faa
725s DEBUG (session:580) RESP BODY: {"architecture": "s390x", "base_image_ref": "1f69f289-8454-4e9f-ad5b-43d15e7d94a4", "boot_roles": "member,load-balancer_member,reader", "content_id": "auto.sync", "hw_cdrom_bus": "scsi", "hw_disk_bus": "virtio", "hw_input_bus": "usb", "hw_machine_type": "s390-ccw-virtio", "hw_pointer_model": "usbtablet", "hw_vif_model": "virtio", "image_location": "snapshot", "image_state": "available", "image_type": "snapshot", "instance_uuid": "b4af7ae6-e15e-4269-8945-c3bd444f8561", "item_name": "disk1.img", "os_distro": "ubuntu", "os_version": "24.10", "owner_id": "ad292334f14047cc96e9c50587dfe285", "owner_project_name": "prod-proposed-migration-s390x_project", "owner_user_name": "prod-proposed-migration-s390x", "product_name": "com.ubuntu.cloud.daily:server:24.10:s390x", "simplestreams_metadata": "{\"aliases\": \"24.10,o,oracular,devel\", \"arch\": \"s390x\", \"ftype\": \"disk1.img\", \"label\": \"daily\", \"md5\": \"0814f6d12376a906c86c32b44bde604c\", \"os\": \"ubuntu\", \"pubname\": \"ubuntu-oracular-daily-s390x-server-20241009\", \"release\": \"oracular\", \"release_codename\": ", "source_content_id": "com.ubuntu.cloud:daily:download", "user_id": "fda033b8c7ea463db1c3747f74a59d10", "version_name": "20241009", "name": "adt/ubuntu-plucky-s390x-server-20241119.img", "disk_format": "qcow2", "container_format": "bare", "visibility": "private", "size": 1905524736, "virtual_size": 21474836480, "status": "active", "checksum": "c2297b8015099699122accbd3b43305d", "protected": false, "min_ram": 0, "min_disk": 20, "owner": "ad292334f14047cc96e9c50587dfe285", "os_hidden": false, "os_hash_algo": "sha512", "os_hash_value": "2083188d27aa98ef53dea5f3de021a4b0e5c3101317e13e9d41c24a975ac2509d54832ebaa423423a56fb12d738d93074c853cd75bbeccae7975cedd25c262ad", "id": "0efe7a44-24e0-44d8-af6e-8997f14b87bd", "created_at": "2024-11-19T14:26:13Z", "updated_at": "2024-11-19T14:27:08Z", "locations": [{"url": "rbd://eea9d068-c18c-11ed-8dc0-013aacb71b80/glance/0efe7a44-24e0-44d8-af6e-8997f14b87bd/snap", "metadata": {"store": "ceph"}}], "direct_url": "rbd://eea9d068-c18c-11ed-8dc0-013aacb71b80/glance/0efe7a44-24e0-44d8-af6e-8997f14b87bd/snap", "tags": [], "self": "/v2/images/0efe7a44-24e0-44d8-af6e-8997f14b87bd", "file": "/v2/images/0efe7a44-24e0-44d8-af6e-8997f14b87bd/file", "schema": "/v2/schemas/image", "stores": "ceph"}
725s DEBUG (session:936) GET call to image for https://glance.ps6.canonical.com:9292/v2/images/0efe7a44-24e0-44d8-af6e-8997f14b87bd used request id req-11421c8e-d5d4-430e-a882-58f8349b7faa
725s DEBUG (session:517) REQ: curl -g -i -X GET https://nova.ps6.canonical.com:8774/v2.1/flavors/autopkgtest-s390x -H "Accept: application/json" -H "OpenStack-API-Version: compute 2.87" -H "User-Agent: python-novaclient" -H "X-Auth-Token: {SHA256}0de7266674a0e0ba01ac06d20f8511c6c8b841ff7b9be2017b1caf17b949d931" -H "X-OpenStack-Nova-API-Version: 2.87"
725s DEBUG (connectionpool:429) https://nova.ps6.canonical.com:8774 "GET /v2.1/flavors/autopkgtest-s390x HTTP/1.1" 404 90
725s DEBUG (session:548) RESP: [404] Connection: Keep-Alive Content-Length: 90 Content-Type: application/json; charset=UTF-8 Date: Mon, 25 Nov 2024 01:56:06 GMT Keep-Alive: timeout=75, max=998 OpenStack-API-Version: compute 2.87 Server: Apache/2.4.52 (Ubuntu) Vary: OpenStack-API-Version,X-OpenStack-Nova-API-Version X-OpenStack-Nova-API-Version: 2.87 x-compute-request-id: req-f0db80be-f80a-4fda-b6ab-ba90d39034d3 x-openstack-request-id: req-f0db80be-f80a-4fda-b6ab-ba90d39034d3
725s DEBUG (session:580) RESP BODY: {"itemNotFound": {"code": 404, "message": "Flavor autopkgtest-s390x could not be found."}}
725s DEBUG (session:936) GET call to compute for https://nova.ps6.canonical.com:8774/v2.1/flavors/autopkgtest-s390x used request id req-f0db80be-f80a-4fda-b6ab-ba90d39034d3
725s DEBUG (session:517) REQ: curl -g -i -X GET https://nova.ps6.canonical.com:8774/v2.1/flavors?is_public=None -H "Accept: application/json" -H "OpenStack-API-Version: compute 2.87" -H "User-Agent: python-novaclient" -H "X-Auth-Token: {SHA256}0de7266674a0e0ba01ac06d20f8511c6c8b841ff7b9be2017b1caf17b949d931" -H "X-OpenStack-Nova-API-Version: 2.87"
725s DEBUG (connectionpool:429) https://nova.ps6.canonical.com:8774 "GET /v2.1/flavors?is_public=None HTTP/1.1" 200 39946
725s DEBUG (session:548) RESP: [200] Connection: Keep-Alive Content-Length: 39946 Content-Type: application/json Date: Mon, 25 Nov 2024 01:56:06 GMT Keep-Alive: timeout=75, max=997 OpenStack-API-Version: compute 2.87 Server: Apache/2.4.52 (Ubuntu) Vary: OpenStack-API-Version,X-OpenStack-Nova-API-Version X-OpenStack-Nova-API-Version: 2.87 x-compute-request-id: req-973e2877-3c97-4ee5-8fc0-a2908362c688 x-openstack-request-id: req-973e2877-3c97-4ee5-8fc0-a2908362c688
725s DEBUG (session:580) RESP BODY: {"flavors": [{"id": "015f264d-5a74-4ea6-9f3a-84d479a1d30b", "name": "builder-s390x-cpu2-ram16-disk68", "links": [{"rel": "self", "href": "https://nova.ps6.canonical.com:8774/v2.1/flavors/015f264d-5a74-4ea6-9f3a-84d479a1d30b"}, {"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/flavors/015f264d-5a74-4ea6-9f3a-84d479a1d30b"}], "description": null}, {"id": "03162251-b47f-403b-a928-104b4bc66898", "name": "builder-s390x-cpu2-ram4-disk20", "links": [{"rel": "self", "href": "https://nova.ps6.canonical.com:8774/v2.1/flavors/03162251-b47f-403b-a928-104b4bc66898"}, {"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/flavors/03162251-b47f-403b-a928-104b4bc66898"}], "description": null}, {"id": "036e1b49-3381-4134-b8d6-78d39f1ebf15", "name": "builder-s390x-cpu4-ram128-disk20", "links": [{"rel": "self", "href": "https://nova.ps6.canonical.com:8774/v2.1/flavors/036e1b49-3381-4134-b8d6-78d39f1ebf15"}, {"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/flavors/036e1b49-3381-4134-b8d6-78d39f1ebf15"}], "description": null}, {"id": "03d6b00d-4875-44aa-b60c-e1162d975180", "name": "builder-s390x-cpu16-ram64-disk50", "links": [{"rel": "self", "href": "https://nova.ps6.canonical.com:8774/v2.1/flavors/03d6b00d-4875-44aa-b60c-e1162d975180"}, {"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/flavors/03d6b00d-4875-44aa-b60c-e1162d975180"}], "description": null}, {"id": "0438cb2c-c54c-43ca-95f7-eb1879ae1b3c", "name": "builder-s390x-cpu8-ram4-disk20", "links": [{"rel": "self", "href": "https://nova.ps6.canonical.com:8774/v2.1/flavors/0438cb2c-c54c-43ca-95f7-eb1879ae1b3c"}, {"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/flavors/0438cb2c-c54c-43ca-95f7-eb1879ae1b3c"}], "description": null}, {"id": "05196979-e04b-475f-8ec6-ee66f924a5bb", "name": "builder-s390x-cpu4-ram8-disk100", "links": [{"rel": "self", "href": "https://nova.ps6.canonical.com:8774/v2.1/flavors/05196979-e04b-475f-8ec6-ee66f924a5bb"}, {"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/flavors/05196979-e04b-475f-8ec6-ee66f924a5bb"}], "description": null}, {"id": "0a154e63-cfad-4957-96a6-5a4123266f79", "name": "autopkgtest-big-s390x", "links": [{"rel": "self", "href": "https://nova.ps6.canonical.com:8774/v2.1/flavors/0a154e63-cfad-4957-96a6-5a4123266f79"}, {"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/flavors/0a154e63-cfad-4957-96a6-5a4123266f79"}], "description": null}, {"id": "0b20eff1-76ca-4276-97f5-27051f12e2d2", "name": "builder-s390x-cpu4-ram8-disk120", "links": [{"rel": "self", "href": "https://nova.ps6.canonical.com:8774/v2.1/flavors/0b20eff1-76ca-4276-97f5-27051f12e2d2"}, {"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/flavors/0b20eff1-76ca-4276-97f5-27051f12e2d2"}], "description": null}, {"id": "15fcec10-3323-46ee-9efa-2a120b200e15", "name": "builder-s390x-cpu2-ram32-disk50", "links": [{"rel": "self", "href": "https://nova.ps6.canonical.com:8774/v2.1/flavors/15fcec10-3323-46ee-9efa-2a120b200e15"}, {"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/flavors/15fcec10-3323-46ee-9efa-2a120b200e15"}], "description": null}, {"id": "16f0eee6-3271-4d64-84cc-0ed22a1ba47d", "name": "builder-s390x-cpu16-ram32-disk100", "links": [{"rel": "self", "href": "https://nova.ps6.canonical.com:8774/v2.1/flavors/16f0eee6-3271-4d64-84cc-0ed22a1ba47d"}, {"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/flavors/16f0eee6-3271-4d64-84cc-0ed22a1ba47d"}], "description": null}, {"id": "1976c354-176d-4058-8b7c-1e874a6592ef", "name": "builder-s390x-cpu24-ram128-disk100", "links": [{"rel": "self", "href": "https://nova.ps6.canonical.com:8774/v2.1/flavors/1976c354-176d-4058-8b7c-1e874a6592ef"}, {"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/flavors/1976c354-176d-4058-8b7c-1e874a6592ef"}], "description": null}, {"id": "19be4598-edae-4564-ba9a-6f31af8d2aca", "name": "builder-s390x-cpu8-ram16-disk100", "links": [{"rel": "self", "href": "https://nova.ps6.canonical.com:8774/v2.1/flavors/19be4598-edae-4564-ba9a-6f31af8d2aca"}, {"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/flavors/19be4598-edae-4564-ba9a-6f31af8d2aca"}], "description": null}, {"id": "1b4fa1eb-79de-49e7-a0d8-1e66ecce4b5c", "name": "builder-s390x-cpu2-ram12-disk100", "links": [{"rel": "self", "href": "https://nova.ps6.canonical.com:8774/v2.1/flavors/1b4fa1eb-79de-49e7-a0d8-1e66ecce4b5c"}, {"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/flavors/1b4fa1eb-79de-49e7-a0d8-1e66ecce4b5c"}], "description": null}, {"id": "1ec9bf7b-ea9d-471f-b669-39a8be72a52e", "name": "builder-s390x-cpu2-ram32-disk100", "links": [{"rel": "self", "href": "https://nova.ps6.canonical.com:8774/v2.1/flavors/1ec9bf7b-ea9d-471f-b669-39a8be72a52e"}, {"rel": "bookmark", "href": 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"https://nova.ps6.canonical.com:8774/flavors/d888376b-4a42-456e-ad43-f53ddf7fdff6"}], "description": null}, {"id": "d99596f5-7a6c-43d9-87a2-e70196e44165", "name": "builder-s390x-cpu2-ram8-disk100", "links": [{"rel": "self", "href": "https://nova.ps6.canonical.com:8774/v2.1/flavors/d99596f5-7a6c-43d9-87a2-e70196e44165"}, {"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/flavors/d99596f5-7a6c-43d9-87a2-e70196e44165"}], "description": null}, {"id": "e2519401-eca8-46bd-a933-afe294d17860", "name": "builder-s390x-cpu128-ram64-disk50", "links": [{"rel": "self", "href": "https://nova.ps6.canonical.com:8774/v2.1/flavors/e2519401-eca8-46bd-a933-afe294d17860"}, {"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/flavors/e2519401-eca8-46bd-a933-afe294d17860"}], "description": null}, {"id": "e4437d6f-4673-4fcb-89e8-1ce861789538", "name": "flaor_00396665", "links": [{"rel": "self", "href": "https://nova.ps6.canonical.com:8774/v2.1/flavors/e4437d6f-4673-4fcb-89e8-1ce861789538"}, {"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/flavors/e4437d6f-4673-4fcb-89e8-1ce861789538"}], "description": null}, {"id": "e643c791-e248-4326-9ed4-c5a26211f323", "name": "builder-s390x-cpu4-ram40-disk188", "links": [{"rel": "self", "href": "https://nova.ps6.canonical.com:8774/v2.1/flavors/e643c791-e248-4326-9ed4-c5a26211f323"}, {"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/flavors/e643c791-e248-4326-9ed4-c5a26211f323"}], "description": null}, {"id": "e875d4c6-0b44-489d-a34e-b6fa5eb4ae4c", "name": "builder-s390x-cpu64-ram128-disk100", "links": [{"rel": "self", "href": "https://nova.ps6.canonical.com:8774/v2.1/flavors/e875d4c6-0b44-489d-a34e-b6fa5eb4ae4c"}, {"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/flavors/e875d4c6-0b44-489d-a34e-b6fa5eb4ae4c"}], "description": null}, {"id": "e98001c9-fd71-483f-aea0-1369879397ff", "name": "builder-s390x-cpu4-ram12-disk100", "links": [{"rel": "self", "href": "https://nova.ps6.canonical.com:8774/v2.1/flavors/e98001c9-fd71-483f-aea0-1369879397ff"}, {"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/flavors/e98001c9-fd71-483f-aea0-1369879397ff"}], "description": null}, {"id": "e9cc765b-4f31-4512-8c37-135c93482f04", "name": "builder-s390x-cpu4-ram16-disk50", "links": [{"rel": "self", "href": "https://nova.ps6.canonical.com:8774/v2.1/flavors/e9cc765b-4f31-4512-8c37-135c93482f04"}, {"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/flavors/e9cc765b-4f31-4512-8c37-135c93482f04"}], "description": null}, {"id": "f3706939-5c5e-4fca-9836-693e2b6b53d6", "name": "builder-s390x-cpu16-ram8-disk50", "links": [{"rel": "self", "href": "https://nova.ps6.canonical.com:8774/v2.1/flavors/f3706939-5c5e-4fca-9836-693e2b6b53d6"}, {"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/flavors/f3706939-5c5e-4fca-9836-693e2b6b53d6"}], "description": null}, {"id": "f411bb1f-bf2d-4500-83c8-bb2fa2c22984", "name": "builder-s390x-cpu16-ram16-disk100", "links": [{"rel": "self", "href": "https://nova.ps6.canonical.com:8774/v2.1/flavors/f411bb1f-bf2d-4500-83c8-bb2fa2c22984"}, {"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/flavors/f411bb1f-bf2d-4500-83c8-bb2fa2c22984"}], "description": null}, {"id": "f8896958-ca97-4c45-8447-0cbfb454a1c3", "name": "builder-s390x-cpu8-ram4-disk50", "links": [{"rel": "self", "href": "https://nova.ps6.canonical.com:8774/v2.1/flavors/f8896958-ca97-4c45-8447-0cbfb454a1c3"}, {"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/flavors/f8896958-ca97-4c45-8447-0cbfb454a1c3"}], "description": null}, {"id": "f9f1f492-217b-44b0-8ae5-c600b7a2d2c5", "name": "builder-s390x-cpu8-ram12-disk20", "links": [{"rel": "self", "href": "https://nova.ps6.canonical.com:8774/v2.1/flavors/f9f1f492-217b-44b0-8ae5-c600b7a2d2c5"}, {"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/flavors/f9f1f492-217b-44b0-8ae5-c600b7a2d2c5"}], "description": null}, {"id": "fe92de60-14a4-4d76-a8d0-aa915da2be82", "name": "builder-s390x-cpu2-ram8-disk20", "links": [{"rel": "self", "href": "https://nova.ps6.canonical.com:8774/v2.1/flavors/fe92de60-14a4-4d76-a8d0-aa915da2be82"}, {"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/flavors/fe92de60-14a4-4d76-a8d0-aa915da2be82"}], "description": null}]}
725s DEBUG (session:936) GET call to compute for https://nova.ps6.canonical.com:8774/v2.1/flavors?is_public=None used request id req-973e2877-3c97-4ee5-8fc0-a2908362c688
725s DEBUG (session:517) REQ: curl -g -i -X GET https://nova.ps6.canonical.com:8774/v2.1/flavors/5cac32a0-85d2-4049-8cd6-ce7164372b01 -H "Accept: application/json" -H "OpenStack-API-Version: compute 2.87" -H "User-Agent: python-novaclient" -H "X-Auth-Token: {SHA256}0de7266674a0e0ba01ac06d20f8511c6c8b841ff7b9be2017b1caf17b949d931" -H "X-OpenStack-Nova-API-Version: 2.87"
725s DEBUG (connectionpool:429) https://nova.ps6.canonical.com:8774 "GET /v2.1/flavors/5cac32a0-85d2-4049-8cd6-ce7164372b01 HTTP/1.1" 200 619
725s DEBUG (session:548) RESP: [200] Connection: Keep-Alive Content-Length: 619 Content-Type: application/json Date: Mon, 25 Nov 2024 01:56:06 GMT Keep-Alive: timeout=75, max=996 OpenStack-API-Version: compute 2.87 Server: Apache/2.4.52 (Ubuntu) Vary: OpenStack-API-Version,X-OpenStack-Nova-API-Version X-OpenStack-Nova-API-Version: 2.87 x-compute-request-id: req-0e5e060a-a169-45bb-a667-1982c20b6bbc x-openstack-request-id: req-0e5e060a-a169-45bb-a667-1982c20b6bbc
725s DEBUG (session:580) RESP BODY: {"flavor": {"id": "5cac32a0-85d2-4049-8cd6-ce7164372b01", "name": "autopkgtest-s390x", "ram": 4096, "disk": 20, "swap": 0, "OS-FLV-EXT-DATA:ephemeral": 0, "OS-FLV-DISABLED:disabled": false, "vcpus": 2, "os-flavor-access:is_public": false, "rxtx_factor": 1.0, "links": [{"rel": "self", "href": "https://nova.ps6.canonical.com:8774/v2.1/flavors/5cac32a0-85d2-4049-8cd6-ce7164372b01"}, {"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/flavors/5cac32a0-85d2-4049-8cd6-ce7164372b01"}], "description": null, "extra_specs": {"aggregate_instance_extra_specs:commit": "builder-s390x", "hw_rng:allowed": "True"}}}
725s DEBUG (session:936) GET call to compute for https://nova.ps6.canonical.com:8774/v2.1/flavors/5cac32a0-85d2-4049-8cd6-ce7164372b01 used request id req-0e5e060a-a169-45bb-a667-1982c20b6bbc
725s DEBUG (session:517) REQ: curl -g -i -X POST https://nova.ps6.canonical.com:8774/v2.1/servers -H "Accept: application/json" -H "Content-Type: application/json" -H "OpenStack-API-Version: compute 2.87" -H "User-Agent: python-novaclient" -H "X-Auth-Token: {SHA256}0de7266674a0e0ba01ac06d20f8511c6c8b841ff7b9be2017b1caf17b949d931" -H "X-OpenStack-Nova-API-Version: 2.87" -d '{"server": {"name": "adt-plucky-s390x-rust-darling-0.14-20241125-015458-juju-7f2275-prod-proposed-migration-environment-20-28255801-6a5d-4394-bcfa-c982279c4ae8", "imageRef": "0efe7a44-24e0-44d8-af6e-8997f14b87bd", "flavorRef": "5cac32a0-85d2-4049-8cd6-ce7164372b01", "user_data": "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", "key_name": "testbed-juju-7f2275-prod-proposed-migration-environment-20", "min_count": 1, "max_count": 1, "security_groups": [{"name": "autopkgtest-juju-7f2275-prod-proposed-migration-environment-20@bos03-s390x-25.secgroup"}], "networks": [{"uuid": "e5b7295f-25e9-4d55-83b6-ed1971e76f4e"}]}}'
725s DEBUG (connectionpool:429) https://nova.ps6.canonical.com:8774 "POST /v2.1/servers HTTP/1.1" 202 477
725s DEBUG (session:548) RESP: [202] Connection: Keep-Alive Content-Length: 477 Content-Type: application/json Date: Mon, 25 Nov 2024 01:56:06 GMT Keep-Alive: timeout=75, max=995 OpenStack-API-Version: compute 2.87 Server: Apache/2.4.52 (Ubuntu) Vary: OpenStack-API-Version,X-OpenStack-Nova-API-Version X-OpenStack-Nova-API-Version: 2.87 location: https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c x-compute-request-id: req-569e59c8-0f29-45d8-91ee-8501a8578696 x-openstack-request-id: req-569e59c8-0f29-45d8-91ee-8501a8578696
725s DEBUG (session:580) RESP BODY: {"server": {"id": "5d57a02c-fafb-49f6-875a-92a59288866c", "links": [{"rel": "self", "href": "https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c"}, {"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/servers/5d57a02c-fafb-49f6-875a-92a59288866c"}], "OS-DCF:diskConfig": "MANUAL", "security_groups": [{"name": "autopkgtest-juju-7f2275-prod-proposed-migration-environment-20@bos03-s390x-25.secgroup"}], "adminPass": "4KaKQg4H2Kji"}}
725s DEBUG (session:936) POST call to compute for https://nova.ps6.canonical.com:8774/v2.1/servers used request id req-569e59c8-0f29-45d8-91ee-8501a8578696
725s DEBUG (session:517) REQ: curl -g -i -X GET https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c -H "Accept: application/json" -H "OpenStack-API-Version: compute 2.87" -H "User-Agent: python-novaclient" -H "X-Auth-Token: {SHA256}0de7266674a0e0ba01ac06d20f8511c6c8b841ff7b9be2017b1caf17b949d931" -H "X-OpenStack-Nova-API-Version: 2.87"
725s DEBUG (connectionpool:429) https://nova.ps6.canonical.com:8774 "GET /v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c HTTP/1.1" 200 3202
725s DEBUG (session:548) RESP: [200] Connection: Keep-Alive Content-Length: 3202 Content-Type: application/json Date: Mon, 25 Nov 2024 01:56:08 GMT Keep-Alive: timeout=75, max=994 OpenStack-API-Version: compute 2.87 Server: Apache/2.4.52 (Ubuntu) Vary: OpenStack-API-Version,X-OpenStack-Nova-API-Version X-OpenStack-Nova-API-Version: 2.87 x-compute-request-id: req-b9dba5f8-7126-46d9-b86c-9d736f2923df x-openstack-request-id: req-b9dba5f8-7126-46d9-b86c-9d736f2923df
725s DEBUG (session:580) RESP BODY: {"server": {"id": "5d57a02c-fafb-49f6-875a-92a59288866c", "name": "adt-plucky-s390x-rust-darling-0.14-20241125-015458-juju-7f2275-prod-proposed-migration-environment-20-28255801-6a5d-4394-bcfa-c982279c4ae8", "status": "BUILD", "tenant_id": "ad292334f14047cc96e9c50587dfe285", "user_id": "fda033b8c7ea463db1c3747f74a59d10", "metadata": {}, "hostId": "", "image": {"id": "0efe7a44-24e0-44d8-af6e-8997f14b87bd", "links": [{"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/images/0efe7a44-24e0-44d8-af6e-8997f14b87bd"}]}, "flavor": {"vcpus": 2, "ram": 4096, "disk": 20, "ephemeral": 0, "swap": 0, "original_name": "autopkgtest-s390x", "extra_specs": {"aggregate_instance_extra_specs:commit": "builder-s390x", "hw_rng:allowed": "True"}}, "created": "2024-11-25T01:56:09Z", "updated": "2024-11-25T01:56:08Z", "addresses": {}, "accessIPv4": "", "accessIPv6": "", "links": [{"rel": "self", "href": "https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c"}, {"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/servers/5d57a02c-fafb-49f6-875a-92a59288866c"}], "OS-DCF:diskConfig": "MANUAL", "progress": 0, "OS-EXT-AZ:availability_zone": "", "config_drive": "", "key_name": "testbed-juju-7f2275-prod-proposed-migration-environment-20", "OS-SRV-USG:launched_at": null, "OS-SRV-USG:terminated_at": null, "OS-EXT-SRV-ATTR:host": null, "OS-EXT-SRV-ATTR:instance_name": "", "OS-EXT-SRV-ATTR:hypervisor_hostname": null, "OS-EXT-SRV-ATTR:reservation_id": "r-ixf2stgt", "OS-EXT-SRV-ATTR:launch_index": 0, "OS-EXT-SRV-ATTR:hostname": "adt-plucky-s390x-rust-darling-0-14-20241125-015458-juju-7f2275", "OS-EXT-SRV-ATTR:kernel_id": "", "OS-EXT-SRV-ATTR:ramdisk_id": "", "OS-EXT-SRV-ATTR:root_device_name": null, "OS-EXT-SRV-ATTR:user_data": "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", "OS-EXT-STS:task_state": "scheduling", "OS-EXT-STS:vm_state": "building", "OS-EXT-STS:power_state": 0, "os-extended-volumes:volumes_attached": [], "locked": false, "locked_reason": null, "description": null, "tags": [], "trusted_image_certificates": null, "server_groups": []}}
725s DEBUG (session:936) GET call to compute for https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c used request id req-b9dba5f8-7126-46d9-b86c-9d736f2923df
725s DEBUG (session:517) REQ: curl -g -i -X GET https://glance.ps6.canonical.com:9292/v2/images/0efe7a44-24e0-44d8-af6e-8997f14b87bd -H "Accept: application/json" -H "OpenStack-API-Version: compute 2.87" -H "User-Agent: python-novaclient" -H "X-Auth-Token: {SHA256}0de7266674a0e0ba01ac06d20f8511c6c8b841ff7b9be2017b1caf17b949d931" -H "X-OpenStack-Nova-API-Version: 2.87"
725s DEBUG (connectionpool:429) https://glance.ps6.canonical.com:9292 "GET /v2/images/0efe7a44-24e0-44d8-af6e-8997f14b87bd HTTP/1.1" 200 2322
725s DEBUG (session:548) RESP: [200] Connection: Keep-Alive Content-Length: 2322 Content-Type: application/json Date: Mon, 25 Nov 2024 01:56:08 GMT Keep-Alive: timeout=75, max=999 Server: Apache/2.4.52 (Ubuntu) X-Openstack-Request-Id: req-e59c29bd-72ec-42e4-a9c3-e39b614603db
725s DEBUG (session:580) RESP BODY: {"architecture": "s390x", "base_image_ref": "1f69f289-8454-4e9f-ad5b-43d15e7d94a4", "boot_roles": "member,load-balancer_member,reader", "content_id": "auto.sync", "hw_cdrom_bus": "scsi", "hw_disk_bus": "virtio", "hw_input_bus": "usb", "hw_machine_type": "s390-ccw-virtio", "hw_pointer_model": "usbtablet", "hw_vif_model": "virtio", "image_location": "snapshot", "image_state": "available", "image_type": "snapshot", "instance_uuid": "b4af7ae6-e15e-4269-8945-c3bd444f8561", "item_name": "disk1.img", "os_distro": "ubuntu", "os_version": "24.10", "owner_id": "ad292334f14047cc96e9c50587dfe285", "owner_project_name": "prod-proposed-migration-s390x_project", "owner_user_name": "prod-proposed-migration-s390x", "product_name": "com.ubuntu.cloud.daily:server:24.10:s390x", "simplestreams_metadata": "{\"aliases\": \"24.10,o,oracular,devel\", \"arch\": \"s390x\", \"ftype\": \"disk1.img\", \"label\": \"daily\", \"md5\": \"0814f6d12376a906c86c32b44bde604c\", \"os\": \"ubuntu\", \"pubname\": \"ubuntu-oracular-daily-s390x-server-20241009\", \"release\": \"oracular\", \"release_codename\": ", "source_content_id": "com.ubuntu.cloud:daily:download", "user_id": "fda033b8c7ea463db1c3747f74a59d10", "version_name": "20241009", "name": "adt/ubuntu-plucky-s390x-server-20241119.img", "disk_format": "qcow2", "container_format": "bare", "visibility": "private", "size": 1905524736, "virtual_size": 21474836480, "status": "active", "checksum": "c2297b8015099699122accbd3b43305d", "protected": false, "min_ram": 0, "min_disk": 20, "owner": "ad292334f14047cc96e9c50587dfe285", "os_hidden": false, "os_hash_algo": "sha512", "os_hash_value": "2083188d27aa98ef53dea5f3de021a4b0e5c3101317e13e9d41c24a975ac2509d54832ebaa423423a56fb12d738d93074c853cd75bbeccae7975cedd25c262ad", "id": "0efe7a44-24e0-44d8-af6e-8997f14b87bd", "created_at": "2024-11-19T14:26:13Z", "updated_at": "2024-11-19T14:27:08Z", "locations": [{"url": "rbd://eea9d068-c18c-11ed-8dc0-013aacb71b80/glance/0efe7a44-24e0-44d8-af6e-8997f14b87bd/snap", "metadata": {"store": "ceph"}}], "direct_url": "rbd://eea9d068-c18c-11ed-8dc0-013aacb71b80/glance/0efe7a44-24e0-44d8-af6e-8997f14b87bd/snap", "tags": [], "self": "/v2/images/0efe7a44-24e0-44d8-af6e-8997f14b87bd", "file": "/v2/images/0efe7a44-24e0-44d8-af6e-8997f14b87bd/file", "schema": "/v2/schemas/image", "stores": "ceph"}
725s DEBUG (session:936) GET call to image for https://glance.ps6.canonical.com:9292/v2/images/0efe7a44-24e0-44d8-af6e-8997f14b87bd used request id req-e59c29bd-72ec-42e4-a9c3-e39b614603db
725s +--------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------+
725s | Property                             | Value                                                                                                                                      |
725s +--------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------+
725s | OS-DCF:diskConfig                    | MANUAL                                                                                                                                     |
725s | OS-EXT-AZ:availability_zone          |                                                                                                                                            |
725s | OS-EXT-SRV-ATTR:host                 | -                                                                                                                                          |
725s | OS-EXT-SRV-ATTR:hostname             | adt-plucky-s390x-rust-darling-0-14-20241125-015458-juju-7f2275                                                                             |
725s | OS-EXT-SRV-ATTR:hypervisor_hostname  | -                                                                                                                                          |
725s | OS-EXT-SRV-ATTR:instance_name        |                                                                                                                                            |
725s | OS-EXT-SRV-ATTR:kernel_id            |                                                                                                                                            |
725s | OS-EXT-SRV-ATTR:launch_index         | 0                                                                                                                                          |
725s | OS-EXT-SRV-ATTR:ramdisk_id           |                                                                                                                                            |
725s | OS-EXT-SRV-ATTR:reservation_id       | r-ixf2stgt                                                                                                                                 |
725s | OS-EXT-SRV-ATTR:root_device_name     | -                                                                                                                                          |
725s | OS-EXT-STS:power_state               | 0                                                                                                                                          |
725s | OS-EXT-STS:task_state                | scheduling                                                                                                                                 |
725s | OS-EXT-STS:vm_state                  | building                                                                                                                                   |
725s | OS-SRV-USG:launched_at               | -                                                                                                                                          |
725s | OS-SRV-USG:terminated_at             | -                                                                                                                                          |
725s | accessIPv4                           |                                                                                                                                            |
725s | accessIPv6                           |                                                                                                                                            |
725s | adminPass                            | 4KaKQg4H2Kji                                                                                                                               |
725s | config_drive                         |                                                                                                                                            |
725s | created                              | 2024-11-25T01:56:09Z                                                                                                                       |
725s | description                          | -                                                                                                                                          |
725s | flavor:disk                          | 20                                                                                                                                         |
725s | flavor:ephemeral                     | 0                                                                                                                                          |
725s | flavor:extra_specs                   | {"aggregate_instance_extra_specs:commit": "builder-s390x", "hw_rng:allowed": "True"}                                                       |
725s | flavor:original_name                 | autopkgtest-s390x                                                                                                                          |
725s | flavor:ram                           | 4096                                                                                                                                       |
725s | flavor:swap                          | 0                                                                                                                                          |
725s | flavor:vcpus                         | 2                                                                                                                                          |
725s | hostId                               |                                                                                                                                            |
725s | id                                   | 5d57a02c-fafb-49f6-875a-92a59288866c                                                                                                       |
725s | image                                | adt/ubuntu-plucky-s390x-server-20241119.img (0efe7a44-24e0-44d8-af6e-8997f14b87bd)                                                         |
725s | key_name                             | testbed-juju-7f2275-prod-proposed-migration-environment-20                                                                                 |
725s | locked                               | False                                                                                                                                      |
725s | locked_reason                        | -                                                                                                                                          |
725s | metadata                             | {}                                                                                                                                         |
725s | name                                 | adt-plucky-s390x-rust-darling-0.14-20241125-015458-juju-7f2275-prod-proposed-migration-environment-20-28255801-6a5d-4394-bcfa-c982279c4ae8 |
725s | os-extended-volumes:volumes_attached | []                                                                                                                                         |
725s | progress                             | 0                                                                                                                                          |
725s | security_groups                      | autopkgtest-juju-7f2275-prod-proposed-migration-environment-20@bos03-s390x-25.secgroup                                                     |
725s | server_groups                        | []                                                                                                                                         |
725s | status                               | BUILD                                                                                                                                      |
725s | tags                                 | []                                                                                                                                         |
725s | tenant_id                            | ad292334f14047cc96e9c50587dfe285                                                                                                           |
725s | trusted_image_certificates           | -                                                                                                                                          |
725s | updated                              | 2024-11-25T01:56:08Z                                                                                                                       |
725s | user_id                              | fda033b8c7ea463db1c3747f74a59d10                                                                                                           |
725s +--------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------+DEBUG (session:517) REQ: curl -g -i -X GET https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c -H "Accept: application/json" -H "OpenStack-API-Version: compute 2.87" -H "User-Agent: python-novaclient" -H "X-Auth-Token: {SHA256}0de7266674a0e0ba01ac06d20f8511c6c8b841ff7b9be2017b1caf17b949d931" -H "X-OpenStack-Nova-API-Version: 2.87"
725s DEBUG (connectionpool:429) https://nova.ps6.canonical.com:8774 "GET /v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c HTTP/1.1" 200 3202
725s DEBUG (session:548) RESP: [200] Connection: Keep-Alive Content-Length: 3202 Content-Type: application/json Date: Mon, 25 Nov 2024 01:56:08 GMT Keep-Alive: timeout=75, max=993 OpenStack-API-Version: compute 2.87 Server: Apache/2.4.52 (Ubuntu) Vary: OpenStack-API-Version,X-OpenStack-Nova-API-Version X-OpenStack-Nova-API-Version: 2.87 x-compute-request-id: req-c6961a6a-5bf1-4a0b-86f9-f9db729d9825 x-openstack-request-id: req-c6961a6a-5bf1-4a0b-86f9-f9db729d9825
725s DEBUG (session:580) RESP BODY: {"server": {"id": "5d57a02c-fafb-49f6-875a-92a59288866c", "name": "adt-plucky-s390x-rust-darling-0.14-20241125-015458-juju-7f2275-prod-proposed-migration-environment-20-28255801-6a5d-4394-bcfa-c982279c4ae8", "status": "BUILD", "tenant_id": "ad292334f14047cc96e9c50587dfe285", "user_id": "fda033b8c7ea463db1c3747f74a59d10", "metadata": {}, "hostId": "", "image": {"id": "0efe7a44-24e0-44d8-af6e-8997f14b87bd", "links": [{"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/images/0efe7a44-24e0-44d8-af6e-8997f14b87bd"}]}, "flavor": {"vcpus": 2, "ram": 4096, "disk": 20, "ephemeral": 0, "swap": 0, "original_name": "autopkgtest-s390x", "extra_specs": {"aggregate_instance_extra_specs:commit": "builder-s390x", "hw_rng:allowed": "True"}}, "created": "2024-11-25T01:56:09Z", "updated": "2024-11-25T01:56:08Z", "addresses": {}, "accessIPv4": "", "accessIPv6": "", "links": [{"rel": "self", "href": "https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c"}, {"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/servers/5d57a02c-fafb-49f6-875a-92a59288866c"}], "OS-DCF:diskConfig": "MANUAL", "progress": 0, "OS-EXT-AZ:availability_zone": "", "config_drive": "", "key_name": "testbed-juju-7f2275-prod-proposed-migration-environment-20", "OS-SRV-USG:launched_at": null, "OS-SRV-USG:terminated_at": null, "OS-EXT-SRV-ATTR:host": null, "OS-EXT-SRV-ATTR:instance_name": "", "OS-EXT-SRV-ATTR:hypervisor_hostname": null, "OS-EXT-SRV-ATTR:reservation_id": "r-ixf2stgt", "OS-EXT-SRV-ATTR:launch_index": 0, "OS-EXT-SRV-ATTR:hostname": "adt-plucky-s390x-rust-darling-0-14-20241125-015458-juju-7f2275", "OS-EXT-SRV-ATTR:kernel_id": "", "OS-EXT-SRV-ATTR:ramdisk_id": "", "OS-EXT-SRV-ATTR:root_device_name": null, "OS-EXT-SRV-ATTR:user_data": "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", "OS-EXT-STS:task_state": "scheduling", "OS-EXT-STS:vm_state": "building", "OS-EXT-STS:power_state": 0, "os-extended-volumes:volumes_attached": [], "locked": false, "locked_reason": null, "description": null, "tags": [], "trusted_image_certificates": null, "server_groups": []}}
725s DEBUG (session:936) GET call to compute for https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c used request id req-c6961a6a-5bf1-4a0b-86f9-f9db729d9825
725s 
725s 
725s 
Server building... 0% completeDEBUG (session:517) REQ: curl -g -i -X GET https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c -H "Accept: application/json" -H "OpenStack-API-Version: compute 2.87" -H "User-Agent: python-novaclient" -H "X-Auth-Token: {SHA256}0de7266674a0e0ba01ac06d20f8511c6c8b841ff7b9be2017b1caf17b949d931" -H "X-OpenStack-Nova-API-Version: 2.87"
725s DEBUG (connectionpool:429) https://nova.ps6.canonical.com:8774 "GET /v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c HTTP/1.1" 200 3477
725s DEBUG (session:548) RESP: [200] Connection: Keep-Alive Content-Length: 3477 Content-Type: application/json Date: Mon, 25 Nov 2024 01:56:14 GMT Keep-Alive: timeout=75, max=992 OpenStack-API-Version: compute 2.87 Server: Apache/2.4.52 (Ubuntu) Vary: OpenStack-API-Version,X-OpenStack-Nova-API-Version X-OpenStack-Nova-API-Version: 2.87 x-compute-request-id: req-addc4d76-c916-48b7-827e-4412571e8815 x-openstack-request-id: req-addc4d76-c916-48b7-827e-4412571e8815
725s DEBUG (session:580) RESP BODY: {"server": {"id": "5d57a02c-fafb-49f6-875a-92a59288866c", "name": "adt-plucky-s390x-rust-darling-0.14-20241125-015458-juju-7f2275-prod-proposed-migration-environment-20-28255801-6a5d-4394-bcfa-c982279c4ae8", "status": "BUILD", "tenant_id": "ad292334f14047cc96e9c50587dfe285", "user_id": "fda033b8c7ea463db1c3747f74a59d10", "metadata": {}, "hostId": "ec37a553b99930adeabd5d2edd4ae6556020e28fb4940538a7941b52", "image": {"id": "0efe7a44-24e0-44d8-af6e-8997f14b87bd", "links": [{"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/images/0efe7a44-24e0-44d8-af6e-8997f14b87bd"}]}, "flavor": {"vcpus": 2, "ram": 4096, "disk": 20, "ephemeral": 0, "swap": 0, "original_name": "autopkgtest-s390x", "extra_specs": {"aggregate_instance_extra_specs:commit": "builder-s390x", "hw_rng:allowed": "True"}}, "created": "2024-11-25T01:56:08Z", "updated": "2024-11-25T01:56:10Z", "addresses": {}, "accessIPv4": "", "accessIPv6": "", "links": [{"rel": "self", "href": "https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c"}, {"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/servers/5d57a02c-fafb-49f6-875a-92a59288866c"}], "OS-DCF:diskConfig": "MANUAL", "progress": 0, "OS-EXT-AZ:availability_zone": "availability-zone-z15", "config_drive": "", "key_name": "testbed-juju-7f2275-prod-proposed-migration-environment-20", "OS-SRV-USG:launched_at": null, "OS-SRV-USG:terminated_at": null, "security_groups": [{"name": "autopkgtest-juju-7f2275-prod-proposed-migration-environment-20@bos03-s390x-25.secgroup"}], "OS-EXT-SRV-ATTR:host": "ps6-s390x-n3.ps6.canonical.com", "OS-EXT-SRV-ATTR:instance_name": "instance-003e98df", "OS-EXT-SRV-ATTR:hypervisor_hostname": "ps6-s390x-n3.ps6.canonical.com", "OS-EXT-SRV-ATTR:reservation_id": "r-ixf2stgt", "OS-EXT-SRV-ATTR:launch_index": 0, "OS-EXT-SRV-ATTR:hostname": "adt-plucky-s390x-rust-darling-0-14-20241125-015458-juju-7f2275", "OS-EXT-SRV-ATTR:kernel_id": "", "OS-EXT-SRV-ATTR:ramdisk_id": "", "OS-EXT-SRV-ATTR:root_device_name": "/dev/vda", "OS-EXT-SRV-ATTR:user_data": "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", "OS-EXT-STS:task_state": "spawning", "OS-EXT-STS:vm_state": "building", "OS-EXT-STS:power_state": 0, "os-extended-volumes:volumes_attached": [], "locked": false, "locked_reason": null, "description": null, "tags": [], "trusted_image_certificates": null, "server_groups": []}}
725s DEBUG (session:936) GET call to compute for https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c used request id req-addc4d76-c916-48b7-827e-4412571e8815
725s 
Server building... 0% completeDEBUG (session:517) REQ: curl -g -i -X GET https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c -H "Accept: application/json" -H "OpenStack-API-Version: compute 2.87" -H "User-Agent: python-novaclient" -H "X-Auth-Token: {SHA256}0de7266674a0e0ba01ac06d20f8511c6c8b841ff7b9be2017b1caf17b949d931" -H "X-OpenStack-Nova-API-Version: 2.87"
725s DEBUG (connectionpool:429) https://nova.ps6.canonical.com:8774 "GET /v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c HTTP/1.1" 200 3477
725s DEBUG (session:548) RESP: [200] Connection: Keep-Alive Content-Length: 3477 Content-Type: application/json Date: Mon, 25 Nov 2024 01:56:19 GMT Keep-Alive: timeout=75, max=991 OpenStack-API-Version: compute 2.87 Server: Apache/2.4.52 (Ubuntu) Vary: OpenStack-API-Version,X-OpenStack-Nova-API-Version X-OpenStack-Nova-API-Version: 2.87 x-compute-request-id: req-212bff70-54c2-4327-86b9-a4955cf416b4 x-openstack-request-id: req-212bff70-54c2-4327-86b9-a4955cf416b4
725s DEBUG (session:580) RESP BODY: {"server": {"id": "5d57a02c-fafb-49f6-875a-92a59288866c", "name": "adt-plucky-s390x-rust-darling-0.14-20241125-015458-juju-7f2275-prod-proposed-migration-environment-20-28255801-6a5d-4394-bcfa-c982279c4ae8", "status": "BUILD", "tenant_id": "ad292334f14047cc96e9c50587dfe285", "user_id": "fda033b8c7ea463db1c3747f74a59d10", "metadata": {}, "hostId": "ec37a553b99930adeabd5d2edd4ae6556020e28fb4940538a7941b52", "image": {"id": "0efe7a44-24e0-44d8-af6e-8997f14b87bd", "links": [{"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/images/0efe7a44-24e0-44d8-af6e-8997f14b87bd"}]}, "flavor": {"vcpus": 2, "ram": 4096, "disk": 20, "ephemeral": 0, "swap": 0, "original_name": "autopkgtest-s390x", "extra_specs": {"aggregate_instance_extra_specs:commit": "builder-s390x", "hw_rng:allowed": "True"}}, "created": "2024-11-25T01:56:08Z", "updated": "2024-11-25T01:56:10Z", "addresses": {}, "accessIPv4": "", "accessIPv6": "", "links": [{"rel": "self", "href": "https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c"}, {"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/servers/5d57a02c-fafb-49f6-875a-92a59288866c"}], "OS-DCF:diskConfig": "MANUAL", "progress": 0, "OS-EXT-AZ:availability_zone": "availability-zone-z15", "config_drive": "", "key_name": "testbed-juju-7f2275-prod-proposed-migration-environment-20", "OS-SRV-USG:launched_at": null, "OS-SRV-USG:terminated_at": null, "security_groups": [{"name": "autopkgtest-juju-7f2275-prod-proposed-migration-environment-20@bos03-s390x-25.secgroup"}], "OS-EXT-SRV-ATTR:host": "ps6-s390x-n3.ps6.canonical.com", "OS-EXT-SRV-ATTR:instance_name": "instance-003e98df", "OS-EXT-SRV-ATTR:hypervisor_hostname": "ps6-s390x-n3.ps6.canonical.com", "OS-EXT-SRV-ATTR:reservation_id": "r-ixf2stgt", "OS-EXT-SRV-ATTR:launch_index": 0, "OS-EXT-SRV-ATTR:hostname": "adt-plucky-s390x-rust-darling-0-14-20241125-015458-juju-7f2275", "OS-EXT-SRV-ATTR:kernel_id": "", "OS-EXT-SRV-ATTR:ramdisk_id": "", "OS-EXT-SRV-ATTR:root_device_name": "/dev/vda", "OS-EXT-SRV-ATTR:user_data": "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", "OS-EXT-STS:task_state": "spawning", "OS-EXT-STS:vm_state": "building", "OS-EXT-STS:power_state": 0, "os-extended-volumes:volumes_attached": [], "locked": false, "locked_reason": null, "description": null, "tags": [], "trusted_image_certificates": null, "server_groups": []}}
725s DEBUG (session:936) GET call to compute for https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c used request id req-212bff70-54c2-4327-86b9-a4955cf416b4
725s 
Server building... 0% completeDEBUG (session:517) REQ: curl -g -i -X GET https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c -H "Accept: application/json" -H "OpenStack-API-Version: compute 2.87" -H "User-Agent: python-novaclient" -H "X-Auth-Token: {SHA256}0de7266674a0e0ba01ac06d20f8511c6c8b841ff7b9be2017b1caf17b949d931" -H "X-OpenStack-Nova-API-Version: 2.87"
725s DEBUG (connectionpool:429) https://nova.ps6.canonical.com:8774 "GET /v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c HTTP/1.1" 200 3477
725s DEBUG (session:548) RESP: [200] Connection: Keep-Alive Content-Length: 3477 Content-Type: application/json Date: Mon, 25 Nov 2024 01:56:25 GMT Keep-Alive: timeout=75, max=990 OpenStack-API-Version: compute 2.87 Server: Apache/2.4.52 (Ubuntu) Vary: OpenStack-API-Version,X-OpenStack-Nova-API-Version X-OpenStack-Nova-API-Version: 2.87 x-compute-request-id: req-1513a1d3-0013-48fe-8591-71c588ec578c x-openstack-request-id: req-1513a1d3-0013-48fe-8591-71c588ec578c
725s DEBUG (session:580) RESP BODY: {"server": {"id": "5d57a02c-fafb-49f6-875a-92a59288866c", "name": "adt-plucky-s390x-rust-darling-0.14-20241125-015458-juju-7f2275-prod-proposed-migration-environment-20-28255801-6a5d-4394-bcfa-c982279c4ae8", "status": "BUILD", "tenant_id": "ad292334f14047cc96e9c50587dfe285", "user_id": "fda033b8c7ea463db1c3747f74a59d10", "metadata": {}, "hostId": "ec37a553b99930adeabd5d2edd4ae6556020e28fb4940538a7941b52", "image": {"id": "0efe7a44-24e0-44d8-af6e-8997f14b87bd", "links": [{"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/images/0efe7a44-24e0-44d8-af6e-8997f14b87bd"}]}, "flavor": {"vcpus": 2, "ram": 4096, "disk": 20, "ephemeral": 0, "swap": 0, "original_name": "autopkgtest-s390x", "extra_specs": {"aggregate_instance_extra_specs:commit": "builder-s390x", "hw_rng:allowed": "True"}}, "created": "2024-11-25T01:56:08Z", "updated": "2024-11-25T01:56:10Z", "addresses": {}, "accessIPv4": "", "accessIPv6": "", "links": [{"rel": "self", "href": "https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c"}, {"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/servers/5d57a02c-fafb-49f6-875a-92a59288866c"}], "OS-DCF:diskConfig": "MANUAL", "progress": 0, "OS-EXT-AZ:availability_zone": "availability-zone-z15", "config_drive": "", "key_name": "testbed-juju-7f2275-prod-proposed-migration-environment-20", "OS-SRV-USG:launched_at": null, "OS-SRV-USG:terminated_at": null, "security_groups": [{"name": "autopkgtest-juju-7f2275-prod-proposed-migration-environment-20@bos03-s390x-25.secgroup"}], "OS-EXT-SRV-ATTR:host": "ps6-s390x-n3.ps6.canonical.com", "OS-EXT-SRV-ATTR:instance_name": "instance-003e98df", "OS-EXT-SRV-ATTR:hypervisor_hostname": "ps6-s390x-n3.ps6.canonical.com", "OS-EXT-SRV-ATTR:reservation_id": "r-ixf2stgt", "OS-EXT-SRV-ATTR:launch_index": 0, "OS-EXT-SRV-ATTR:hostname": "adt-plucky-s390x-rust-darling-0-14-20241125-015458-juju-7f2275", "OS-EXT-SRV-ATTR:kernel_id": "", "OS-EXT-SRV-ATTR:ramdisk_id": "", "OS-EXT-SRV-ATTR:root_device_name": "/dev/vda", "OS-EXT-SRV-ATTR:user_data": "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", "OS-EXT-STS:task_state": "spawning", "OS-EXT-STS:vm_state": "building", "OS-EXT-STS:power_state": 0, "os-extended-volumes:volumes_attached": [], "locked": false, "locked_reason": null, "description": null, "tags": [], "trusted_image_certificates": null, "server_groups": []}}
725s DEBUG (session:936) GET call to compute for https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c used request id req-1513a1d3-0013-48fe-8591-71c588ec578c
725s 
Server building... 0% completeDEBUG (session:517) REQ: curl -g -i -X GET https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c -H "Accept: application/json" -H "OpenStack-API-Version: compute 2.87" -H "User-Agent: python-novaclient" -H "X-Auth-Token: {SHA256}0de7266674a0e0ba01ac06d20f8511c6c8b841ff7b9be2017b1caf17b949d931" -H "X-OpenStack-Nova-API-Version: 2.87"
725s DEBUG (connectionpool:429) https://nova.ps6.canonical.com:8774 "GET /v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c HTTP/1.1" 200 3477
725s DEBUG (session:548) RESP: [200] Connection: Keep-Alive Content-Length: 3477 Content-Type: application/json Date: Mon, 25 Nov 2024 01:56:31 GMT Keep-Alive: timeout=75, max=989 OpenStack-API-Version: compute 2.87 Server: Apache/2.4.52 (Ubuntu) Vary: OpenStack-API-Version,X-OpenStack-Nova-API-Version X-OpenStack-Nova-API-Version: 2.87 x-compute-request-id: req-9acd74b2-7ee4-45a6-8238-ea7f60edf4a2 x-openstack-request-id: req-9acd74b2-7ee4-45a6-8238-ea7f60edf4a2
725s DEBUG (session:580) RESP BODY: {"server": {"id": "5d57a02c-fafb-49f6-875a-92a59288866c", "name": "adt-plucky-s390x-rust-darling-0.14-20241125-015458-juju-7f2275-prod-proposed-migration-environment-20-28255801-6a5d-4394-bcfa-c982279c4ae8", "status": "BUILD", "tenant_id": "ad292334f14047cc96e9c50587dfe285", "user_id": "fda033b8c7ea463db1c3747f74a59d10", "metadata": {}, "hostId": "ec37a553b99930adeabd5d2edd4ae6556020e28fb4940538a7941b52", "image": {"id": "0efe7a44-24e0-44d8-af6e-8997f14b87bd", "links": [{"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/images/0efe7a44-24e0-44d8-af6e-8997f14b87bd"}]}, "flavor": {"vcpus": 2, "ram": 4096, "disk": 20, "ephemeral": 0, "swap": 0, "original_name": "autopkgtest-s390x", "extra_specs": {"aggregate_instance_extra_specs:commit": "builder-s390x", "hw_rng:allowed": "True"}}, "created": "2024-11-25T01:56:08Z", "updated": "2024-11-25T01:56:10Z", "addresses": {}, "accessIPv4": "", "accessIPv6": "", "links": [{"rel": "self", "href": "https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c"}, {"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/servers/5d57a02c-fafb-49f6-875a-92a59288866c"}], "OS-DCF:diskConfig": "MANUAL", "progress": 0, "OS-EXT-AZ:availability_zone": "availability-zone-z15", "config_drive": "", "key_name": "testbed-juju-7f2275-prod-proposed-migration-environment-20", "OS-SRV-USG:launched_at": null, "OS-SRV-USG:terminated_at": null, "security_groups": [{"name": "autopkgtest-juju-7f2275-prod-proposed-migration-environment-20@bos03-s390x-25.secgroup"}], "OS-EXT-SRV-ATTR:host": "ps6-s390x-n3.ps6.canonical.com", "OS-EXT-SRV-ATTR:instance_name": "instance-003e98df", "OS-EXT-SRV-ATTR:hypervisor_hostname": "ps6-s390x-n3.ps6.canonical.com", "OS-EXT-SRV-ATTR:reservation_id": "r-ixf2stgt", "OS-EXT-SRV-ATTR:launch_index": 0, "OS-EXT-SRV-ATTR:hostname": "adt-plucky-s390x-rust-darling-0-14-20241125-015458-juju-7f2275", "OS-EXT-SRV-ATTR:kernel_id": "", "OS-EXT-SRV-ATTR:ramdisk_id": "", "OS-EXT-SRV-ATTR:root_device_name": "/dev/vda", "OS-EXT-SRV-ATTR:user_data": "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", "OS-EXT-STS:task_state": "spawning", "OS-EXT-STS:vm_state": "building", "OS-EXT-STS:power_state": 0, "os-extended-volumes:volumes_attached": [], "locked": false, "locked_reason": null, "description": null, "tags": [], "trusted_image_certificates": null, "server_groups": []}}
725s DEBUG (session:936) GET call to compute for https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c used request id req-9acd74b2-7ee4-45a6-8238-ea7f60edf4a2
725s 
Server building... 0% completeDEBUG (session:517) REQ: curl -g -i -X GET https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c -H "Accept: application/json" -H "OpenStack-API-Version: compute 2.87" -H "User-Agent: python-novaclient" -H "X-Auth-Token: {SHA256}0de7266674a0e0ba01ac06d20f8511c6c8b841ff7b9be2017b1caf17b949d931" -H "X-OpenStack-Nova-API-Version: 2.87"
725s DEBUG (connectionpool:429) https://nova.ps6.canonical.com:8774 "GET /v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c HTTP/1.1" 200 3477
725s DEBUG (session:548) RESP: [200] Connection: Keep-Alive Content-Length: 3477 Content-Type: application/json Date: Mon, 25 Nov 2024 01:56:36 GMT Keep-Alive: timeout=75, max=988 OpenStack-API-Version: compute 2.87 Server: Apache/2.4.52 (Ubuntu) Vary: OpenStack-API-Version,X-OpenStack-Nova-API-Version X-OpenStack-Nova-API-Version: 2.87 x-compute-request-id: req-66f438ad-8cf5-430a-864b-01d13ac9637e x-openstack-request-id: req-66f438ad-8cf5-430a-864b-01d13ac9637e
725s DEBUG (session:580) RESP BODY: {"server": {"id": "5d57a02c-fafb-49f6-875a-92a59288866c", "name": "adt-plucky-s390x-rust-darling-0.14-20241125-015458-juju-7f2275-prod-proposed-migration-environment-20-28255801-6a5d-4394-bcfa-c982279c4ae8", "status": "BUILD", "tenant_id": "ad292334f14047cc96e9c50587dfe285", "user_id": "fda033b8c7ea463db1c3747f74a59d10", "metadata": {}, "hostId": "ec37a553b99930adeabd5d2edd4ae6556020e28fb4940538a7941b52", "image": {"id": "0efe7a44-24e0-44d8-af6e-8997f14b87bd", "links": [{"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/images/0efe7a44-24e0-44d8-af6e-8997f14b87bd"}]}, "flavor": {"vcpus": 2, "ram": 4096, "disk": 20, "ephemeral": 0, "swap": 0, "original_name": "autopkgtest-s390x", "extra_specs": {"aggregate_instance_extra_specs:commit": "builder-s390x", "hw_rng:allowed": "True"}}, "created": "2024-11-25T01:56:08Z", "updated": "2024-11-25T01:56:10Z", "addresses": {}, "accessIPv4": "", "accessIPv6": "", "links": [{"rel": "self", "href": "https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c"}, {"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/servers/5d57a02c-fafb-49f6-875a-92a59288866c"}], "OS-DCF:diskConfig": "MANUAL", "progress": 0, "OS-EXT-AZ:availability_zone": "availability-zone-z15", "config_drive": "", "key_name": "testbed-juju-7f2275-prod-proposed-migration-environment-20", "OS-SRV-USG:launched_at": null, "OS-SRV-USG:terminated_at": null, "security_groups": [{"name": "autopkgtest-juju-7f2275-prod-proposed-migration-environment-20@bos03-s390x-25.secgroup"}], "OS-EXT-SRV-ATTR:host": "ps6-s390x-n3.ps6.canonical.com", "OS-EXT-SRV-ATTR:instance_name": "instance-003e98df", "OS-EXT-SRV-ATTR:hypervisor_hostname": "ps6-s390x-n3.ps6.canonical.com", "OS-EXT-SRV-ATTR:reservation_id": "r-ixf2stgt", "OS-EXT-SRV-ATTR:launch_index": 0, "OS-EXT-SRV-ATTR:hostname": "adt-plucky-s390x-rust-darling-0-14-20241125-015458-juju-7f2275", "OS-EXT-SRV-ATTR:kernel_id": "", "OS-EXT-SRV-ATTR:ramdisk_id": "", "OS-EXT-SRV-ATTR:root_device_name": "/dev/vda", "OS-EXT-SRV-ATTR:user_data": "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", "OS-EXT-STS:task_state": "spawning", "OS-EXT-STS:vm_state": "building", "OS-EXT-STS:power_state": 0, "os-extended-volumes:volumes_attached": [], "locked": false, "locked_reason": null, "description": null, "tags": [], "trusted_image_certificates": null, "server_groups": []}}
725s DEBUG (session:936) GET call to compute for https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c used request id req-66f438ad-8cf5-430a-864b-01d13ac9637e
725s 
Server building... 0% completeDEBUG (session:517) REQ: curl -g -i -X GET https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c -H "Accept: application/json" -H "OpenStack-API-Version: compute 2.87" -H "User-Agent: python-novaclient" -H "X-Auth-Token: {SHA256}0de7266674a0e0ba01ac06d20f8511c6c8b841ff7b9be2017b1caf17b949d931" -H "X-OpenStack-Nova-API-Version: 2.87"
725s DEBUG (connectionpool:429) https://nova.ps6.canonical.com:8774 "GET /v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c HTTP/1.1" 200 3477
725s DEBUG (session:548) RESP: [200] Connection: Keep-Alive Content-Length: 3477 Content-Type: application/json Date: Mon, 25 Nov 2024 01:56:41 GMT Keep-Alive: timeout=75, max=987 OpenStack-API-Version: compute 2.87 Server: Apache/2.4.52 (Ubuntu) Vary: OpenStack-API-Version,X-OpenStack-Nova-API-Version X-OpenStack-Nova-API-Version: 2.87 x-compute-request-id: req-0304811a-f474-431d-a562-fb5f087e8b9b x-openstack-request-id: req-0304811a-f474-431d-a562-fb5f087e8b9b
725s DEBUG (session:580) RESP BODY: {"server": {"id": "5d57a02c-fafb-49f6-875a-92a59288866c", "name": "adt-plucky-s390x-rust-darling-0.14-20241125-015458-juju-7f2275-prod-proposed-migration-environment-20-28255801-6a5d-4394-bcfa-c982279c4ae8", "status": "BUILD", "tenant_id": "ad292334f14047cc96e9c50587dfe285", "user_id": "fda033b8c7ea463db1c3747f74a59d10", "metadata": {}, "hostId": "ec37a553b99930adeabd5d2edd4ae6556020e28fb4940538a7941b52", "image": {"id": "0efe7a44-24e0-44d8-af6e-8997f14b87bd", "links": [{"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/images/0efe7a44-24e0-44d8-af6e-8997f14b87bd"}]}, "flavor": {"vcpus": 2, "ram": 4096, "disk": 20, "ephemeral": 0, "swap": 0, "original_name": "autopkgtest-s390x", "extra_specs": {"aggregate_instance_extra_specs:commit": "builder-s390x", "hw_rng:allowed": "True"}}, "created": "2024-11-25T01:56:08Z", "updated": "2024-11-25T01:56:10Z", "addresses": {}, "accessIPv4": "", "accessIPv6": "", "links": [{"rel": "self", "href": "https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c"}, {"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/servers/5d57a02c-fafb-49f6-875a-92a59288866c"}], "OS-DCF:diskConfig": "MANUAL", "progress": 0, "OS-EXT-AZ:availability_zone": "availability-zone-z15", "config_drive": "", "key_name": "testbed-juju-7f2275-prod-proposed-migration-environment-20", "OS-SRV-USG:launched_at": null, "OS-SRV-USG:terminated_at": null, "security_groups": [{"name": "autopkgtest-juju-7f2275-prod-proposed-migration-environment-20@bos03-s390x-25.secgroup"}], "OS-EXT-SRV-ATTR:host": "ps6-s390x-n3.ps6.canonical.com", "OS-EXT-SRV-ATTR:instance_name": "instance-003e98df", "OS-EXT-SRV-ATTR:hypervisor_hostname": "ps6-s390x-n3.ps6.canonical.com", "OS-EXT-SRV-ATTR:reservation_id": "r-ixf2stgt", "OS-EXT-SRV-ATTR:launch_index": 0, "OS-EXT-SRV-ATTR:hostname": "adt-plucky-s390x-rust-darling-0-14-20241125-015458-juju-7f2275", "OS-EXT-SRV-ATTR:kernel_id": "", "OS-EXT-SRV-ATTR:ramdisk_id": "", "OS-EXT-SRV-ATTR:root_device_name": "/dev/vda", "OS-EXT-SRV-ATTR:user_data": "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", "OS-EXT-STS:task_state": "spawning", "OS-EXT-STS:vm_state": "building", "OS-EXT-STS:power_state": 0, "os-extended-volumes:volumes_attached": [], "locked": false, "locked_reason": null, "description": null, "tags": [], "trusted_image_certificates": null, "server_groups": []}}
725s DEBUG (session:936) GET call to compute for https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c used request id req-0304811a-f474-431d-a562-fb5f087e8b9b
725s 
Server building... 0% completeDEBUG (session:517) REQ: curl -g -i -X GET https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c -H "Accept: application/json" -H "OpenStack-API-Version: compute 2.87" -H "User-Agent: python-novaclient" -H "X-Auth-Token: {SHA256}0de7266674a0e0ba01ac06d20f8511c6c8b841ff7b9be2017b1caf17b949d931" -H "X-OpenStack-Nova-API-Version: 2.87"
725s DEBUG (connectionpool:429) https://nova.ps6.canonical.com:8774 "GET /v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c HTTP/1.1" 200 3477
725s DEBUG (session:548) RESP: [200] Connection: Keep-Alive Content-Length: 3477 Content-Type: application/json Date: Mon, 25 Nov 2024 01:56:47 GMT Keep-Alive: timeout=75, max=986 OpenStack-API-Version: compute 2.87 Server: Apache/2.4.52 (Ubuntu) Vary: OpenStack-API-Version,X-OpenStack-Nova-API-Version X-OpenStack-Nova-API-Version: 2.87 x-compute-request-id: req-30b63bcd-be6a-4054-ae16-4f6933f8e22c x-openstack-request-id: req-30b63bcd-be6a-4054-ae16-4f6933f8e22c
725s DEBUG (session:580) RESP BODY: {"server": {"id": "5d57a02c-fafb-49f6-875a-92a59288866c", "name": "adt-plucky-s390x-rust-darling-0.14-20241125-015458-juju-7f2275-prod-proposed-migration-environment-20-28255801-6a5d-4394-bcfa-c982279c4ae8", "status": "BUILD", "tenant_id": "ad292334f14047cc96e9c50587dfe285", "user_id": "fda033b8c7ea463db1c3747f74a59d10", "metadata": {}, "hostId": "ec37a553b99930adeabd5d2edd4ae6556020e28fb4940538a7941b52", "image": {"id": "0efe7a44-24e0-44d8-af6e-8997f14b87bd", "links": [{"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/images/0efe7a44-24e0-44d8-af6e-8997f14b87bd"}]}, "flavor": {"vcpus": 2, "ram": 4096, "disk": 20, "ephemeral": 0, "swap": 0, "original_name": "autopkgtest-s390x", "extra_specs": {"aggregate_instance_extra_specs:commit": "builder-s390x", "hw_rng:allowed": "True"}}, "created": "2024-11-25T01:56:08Z", "updated": "2024-11-25T01:56:10Z", "addresses": {}, "accessIPv4": "", "accessIPv6": "", "links": [{"rel": "self", "href": "https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c"}, {"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/servers/5d57a02c-fafb-49f6-875a-92a59288866c"}], "OS-DCF:diskConfig": "MANUAL", "progress": 0, "OS-EXT-AZ:availability_zone": "availability-zone-z15", "config_drive": "", "key_name": "testbed-juju-7f2275-prod-proposed-migration-environment-20", "OS-SRV-USG:launched_at": null, "OS-SRV-USG:terminated_at": null, "security_groups": [{"name": "autopkgtest-juju-7f2275-prod-proposed-migration-environment-20@bos03-s390x-25.secgroup"}], "OS-EXT-SRV-ATTR:host": "ps6-s390x-n3.ps6.canonical.com", "OS-EXT-SRV-ATTR:instance_name": "instance-003e98df", "OS-EXT-SRV-ATTR:hypervisor_hostname": "ps6-s390x-n3.ps6.canonical.com", "OS-EXT-SRV-ATTR:reservation_id": "r-ixf2stgt", "OS-EXT-SRV-ATTR:launch_index": 0, "OS-EXT-SRV-ATTR:hostname": "adt-plucky-s390x-rust-darling-0-14-20241125-015458-juju-7f2275", "OS-EXT-SRV-ATTR:kernel_id": "", "OS-EXT-SRV-ATTR:ramdisk_id": "", "OS-EXT-SRV-ATTR:root_device_name": "/dev/vda", "OS-EXT-SRV-ATTR:user_data": "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", "OS-EXT-STS:task_state": "spawning", "OS-EXT-STS:vm_state": "building", "OS-EXT-STS:power_state": 0, "os-extended-volumes:volumes_attached": [], "locked": false, "locked_reason": null, "description": null, "tags": [], "trusted_image_certificates": null, "server_groups": []}}
725s DEBUG (session:936) GET call to compute for https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c used request id req-30b63bcd-be6a-4054-ae16-4f6933f8e22c
725s 
Server building... 0% completeDEBUG (session:517) REQ: curl -g -i -X GET https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c -H "Accept: application/json" -H "OpenStack-API-Version: compute 2.87" -H "User-Agent: python-novaclient" -H "X-Auth-Token: {SHA256}0de7266674a0e0ba01ac06d20f8511c6c8b841ff7b9be2017b1caf17b949d931" -H "X-OpenStack-Nova-API-Version: 2.87"
725s DEBUG (connectionpool:429) https://nova.ps6.canonical.com:8774 "GET /v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c HTTP/1.1" 200 3477
725s DEBUG (session:548) RESP: [200] Connection: Keep-Alive Content-Length: 3477 Content-Type: application/json Date: Mon, 25 Nov 2024 01:56:52 GMT Keep-Alive: timeout=75, max=985 OpenStack-API-Version: compute 2.87 Server: Apache/2.4.52 (Ubuntu) Vary: OpenStack-API-Version,X-OpenStack-Nova-API-Version X-OpenStack-Nova-API-Version: 2.87 x-compute-request-id: req-00f56581-54cc-4203-bde0-5c2b3c9e90c5 x-openstack-request-id: req-00f56581-54cc-4203-bde0-5c2b3c9e90c5
725s DEBUG (session:580) RESP BODY: {"server": {"id": "5d57a02c-fafb-49f6-875a-92a59288866c", "name": "adt-plucky-s390x-rust-darling-0.14-20241125-015458-juju-7f2275-prod-proposed-migration-environment-20-28255801-6a5d-4394-bcfa-c982279c4ae8", "status": "BUILD", "tenant_id": "ad292334f14047cc96e9c50587dfe285", "user_id": "fda033b8c7ea463db1c3747f74a59d10", "metadata": {}, "hostId": "ec37a553b99930adeabd5d2edd4ae6556020e28fb4940538a7941b52", "image": {"id": "0efe7a44-24e0-44d8-af6e-8997f14b87bd", "links": [{"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/images/0efe7a44-24e0-44d8-af6e-8997f14b87bd"}]}, "flavor": {"vcpus": 2, "ram": 4096, "disk": 20, "ephemeral": 0, "swap": 0, "original_name": "autopkgtest-s390x", "extra_specs": {"aggregate_instance_extra_specs:commit": "builder-s390x", "hw_rng:allowed": "True"}}, "created": "2024-11-25T01:56:08Z", "updated": "2024-11-25T01:56:10Z", "addresses": {}, "accessIPv4": "", "accessIPv6": "", "links": [{"rel": "self", "href": "https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c"}, {"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/servers/5d57a02c-fafb-49f6-875a-92a59288866c"}], "OS-DCF:diskConfig": "MANUAL", "progress": 0, "OS-EXT-AZ:availability_zone": "availability-zone-z15", "config_drive": "", "key_name": "testbed-juju-7f2275-prod-proposed-migration-environment-20", "OS-SRV-USG:launched_at": null, "OS-SRV-USG:terminated_at": null, "security_groups": [{"name": "autopkgtest-juju-7f2275-prod-proposed-migration-environment-20@bos03-s390x-25.secgroup"}], "OS-EXT-SRV-ATTR:host": "ps6-s390x-n3.ps6.canonical.com", "OS-EXT-SRV-ATTR:instance_name": "instance-003e98df", "OS-EXT-SRV-ATTR:hypervisor_hostname": "ps6-s390x-n3.ps6.canonical.com", "OS-EXT-SRV-ATTR:reservation_id": "r-ixf2stgt", "OS-EXT-SRV-ATTR:launch_index": 0, "OS-EXT-SRV-ATTR:hostname": "adt-plucky-s390x-rust-darling-0-14-20241125-015458-juju-7f2275", "OS-EXT-SRV-ATTR:kernel_id": "", "OS-EXT-SRV-ATTR:ramdisk_id": "", "OS-EXT-SRV-ATTR:root_device_name": "/dev/vda", "OS-EXT-SRV-ATTR:user_data": "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", "OS-EXT-STS:task_state": "spawning", "OS-EXT-STS:vm_state": "building", "OS-EXT-STS:power_state": 0, "os-extended-volumes:volumes_attached": [], "locked": false, "locked_reason": null, "description": null, "tags": [], "trusted_image_certificates": null, "server_groups": []}}
725s DEBUG (session:936) GET call to compute for https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c used request id req-00f56581-54cc-4203-bde0-5c2b3c9e90c5
725s 
Server building... 0% completeDEBUG (session:517) REQ: curl -g -i -X GET https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c -H "Accept: application/json" -H "OpenStack-API-Version: compute 2.87" -H "User-Agent: python-novaclient" -H "X-Auth-Token: {SHA256}0de7266674a0e0ba01ac06d20f8511c6c8b841ff7b9be2017b1caf17b949d931" -H "X-OpenStack-Nova-API-Version: 2.87"
725s DEBUG (connectionpool:429) https://nova.ps6.canonical.com:8774 "GET /v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c HTTP/1.1" 200 3477
725s DEBUG (session:548) RESP: [200] Connection: Keep-Alive Content-Length: 3477 Content-Type: application/json Date: Mon, 25 Nov 2024 01:56:57 GMT Keep-Alive: timeout=75, max=984 OpenStack-API-Version: compute 2.87 Server: Apache/2.4.52 (Ubuntu) Vary: OpenStack-API-Version,X-OpenStack-Nova-API-Version X-OpenStack-Nova-API-Version: 2.87 x-compute-request-id: req-69349ac9-e7d0-4922-90c8-6fe827be3c61 x-openstack-request-id: req-69349ac9-e7d0-4922-90c8-6fe827be3c61
725s DEBUG (session:580) RESP BODY: {"server": {"id": "5d57a02c-fafb-49f6-875a-92a59288866c", "name": "adt-plucky-s390x-rust-darling-0.14-20241125-015458-juju-7f2275-prod-proposed-migration-environment-20-28255801-6a5d-4394-bcfa-c982279c4ae8", "status": "BUILD", "tenant_id": "ad292334f14047cc96e9c50587dfe285", "user_id": "fda033b8c7ea463db1c3747f74a59d10", "metadata": {}, "hostId": "ec37a553b99930adeabd5d2edd4ae6556020e28fb4940538a7941b52", "image": {"id": "0efe7a44-24e0-44d8-af6e-8997f14b87bd", "links": [{"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/images/0efe7a44-24e0-44d8-af6e-8997f14b87bd"}]}, "flavor": {"vcpus": 2, "ram": 4096, "disk": 20, "ephemeral": 0, "swap": 0, "original_name": "autopkgtest-s390x", "extra_specs": {"aggregate_instance_extra_specs:commit": "builder-s390x", "hw_rng:allowed": "True"}}, "created": "2024-11-25T01:56:08Z", "updated": "2024-11-25T01:56:10Z", "addresses": {}, "accessIPv4": "", "accessIPv6": "", "links": [{"rel": "self", "href": "https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c"}, {"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/servers/5d57a02c-fafb-49f6-875a-92a59288866c"}], "OS-DCF:diskConfig": "MANUAL", "progress": 0, "OS-EXT-AZ:availability_zone": "availability-zone-z15", "config_drive": "", "key_name": "testbed-juju-7f2275-prod-proposed-migration-environment-20", "OS-SRV-USG:launched_at": null, "OS-SRV-USG:terminated_at": null, "security_groups": [{"name": "autopkgtest-juju-7f2275-prod-proposed-migration-environment-20@bos03-s390x-25.secgroup"}], "OS-EXT-SRV-ATTR:host": "ps6-s390x-n3.ps6.canonical.com", "OS-EXT-SRV-ATTR:instance_name": "instance-003e98df", "OS-EXT-SRV-ATTR:hypervisor_hostname": "ps6-s390x-n3.ps6.canonical.com", "OS-EXT-SRV-ATTR:reservation_id": "r-ixf2stgt", "OS-EXT-SRV-ATTR:launch_index": 0, "OS-EXT-SRV-ATTR:hostname": "adt-plucky-s390x-rust-darling-0-14-20241125-015458-juju-7f2275", "OS-EXT-SRV-ATTR:kernel_id": "", "OS-EXT-SRV-ATTR:ramdisk_id": "", "OS-EXT-SRV-ATTR:root_device_name": "/dev/vda", "OS-EXT-SRV-ATTR:user_data": "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", "OS-EXT-STS:task_state": "spawning", "OS-EXT-STS:vm_state": "building", "OS-EXT-STS:power_state": 0, "os-extended-volumes:volumes_attached": [], "locked": false, "locked_reason": null, "description": null, "tags": [], "trusted_image_certificates": null, "server_groups": []}}
725s DEBUG (session:936) GET call to compute for https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c used request id req-69349ac9-e7d0-4922-90c8-6fe827be3c61
725s 
Server building... 0% completeDEBUG (session:517) REQ: curl -g -i -X GET https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c -H "Accept: application/json" -H "OpenStack-API-Version: compute 2.87" -H "User-Agent: python-novaclient" -H "X-Auth-Token: {SHA256}0de7266674a0e0ba01ac06d20f8511c6c8b841ff7b9be2017b1caf17b949d931" -H "X-OpenStack-Nova-API-Version: 2.87"
725s DEBUG (connectionpool:429) https://nova.ps6.canonical.com:8774 "GET /v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c HTTP/1.1" 200 3477
725s DEBUG (session:548) RESP: [200] Connection: Keep-Alive Content-Length: 3477 Content-Type: application/json Date: Mon, 25 Nov 2024 01:57:02 GMT Keep-Alive: timeout=75, max=983 OpenStack-API-Version: compute 2.87 Server: Apache/2.4.52 (Ubuntu) Vary: OpenStack-API-Version,X-OpenStack-Nova-API-Version X-OpenStack-Nova-API-Version: 2.87 x-compute-request-id: req-07a31d44-f14d-4b9d-9b12-76305d6fb38f x-openstack-request-id: req-07a31d44-f14d-4b9d-9b12-76305d6fb38f
725s DEBUG (session:580) RESP BODY: {"server": {"id": "5d57a02c-fafb-49f6-875a-92a59288866c", "name": "adt-plucky-s390x-rust-darling-0.14-20241125-015458-juju-7f2275-prod-proposed-migration-environment-20-28255801-6a5d-4394-bcfa-c982279c4ae8", "status": "BUILD", "tenant_id": "ad292334f14047cc96e9c50587dfe285", "user_id": "fda033b8c7ea463db1c3747f74a59d10", "metadata": {}, "hostId": "ec37a553b99930adeabd5d2edd4ae6556020e28fb4940538a7941b52", "image": {"id": "0efe7a44-24e0-44d8-af6e-8997f14b87bd", "links": [{"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/images/0efe7a44-24e0-44d8-af6e-8997f14b87bd"}]}, "flavor": {"vcpus": 2, "ram": 4096, "disk": 20, "ephemeral": 0, "swap": 0, "original_name": "autopkgtest-s390x", "extra_specs": {"aggregate_instance_extra_specs:commit": "builder-s390x", "hw_rng:allowed": "True"}}, "created": "2024-11-25T01:56:08Z", "updated": "2024-11-25T01:56:10Z", "addresses": {}, "accessIPv4": "", "accessIPv6": "", "links": [{"rel": "self", "href": "https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c"}, {"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/servers/5d57a02c-fafb-49f6-875a-92a59288866c"}], "OS-DCF:diskConfig": "MANUAL", "progress": 0, "OS-EXT-AZ:availability_zone": "availability-zone-z15", "config_drive": "", "key_name": "testbed-juju-7f2275-prod-proposed-migration-environment-20", "OS-SRV-USG:launched_at": null, "OS-SRV-USG:terminated_at": null, "security_groups": [{"name": "autopkgtest-juju-7f2275-prod-proposed-migration-environment-20@bos03-s390x-25.secgroup"}], "OS-EXT-SRV-ATTR:host": "ps6-s390x-n3.ps6.canonical.com", "OS-EXT-SRV-ATTR:instance_name": "instance-003e98df", "OS-EXT-SRV-ATTR:hypervisor_hostname": "ps6-s390x-n3.ps6.canonical.com", "OS-EXT-SRV-ATTR:reservation_id": "r-ixf2stgt", "OS-EXT-SRV-ATTR:launch_index": 0, "OS-EXT-SRV-ATTR:hostname": "adt-plucky-s390x-rust-darling-0-14-20241125-015458-juju-7f2275", "OS-EXT-SRV-ATTR:kernel_id": "", "OS-EXT-SRV-ATTR:ramdisk_id": "", "OS-EXT-SRV-ATTR:root_device_name": "/dev/vda", "OS-EXT-SRV-ATTR:user_data": "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", "OS-EXT-STS:task_state": "spawning", "OS-EXT-STS:vm_state": "building", "OS-EXT-STS:power_state": 0, "os-extended-volumes:volumes_attached": [], "locked": false, "locked_reason": null, "description": null, "tags": [], "trusted_image_certificates": null, "server_groups": []}}
725s DEBUG (session:936) GET call to compute for https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c used request id req-07a31d44-f14d-4b9d-9b12-76305d6fb38f
725s 
Server building... 0% completeDEBUG (session:517) REQ: curl -g -i -X GET https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c -H "Accept: application/json" -H "OpenStack-API-Version: compute 2.87" -H "User-Agent: python-novaclient" -H "X-Auth-Token: {SHA256}0de7266674a0e0ba01ac06d20f8511c6c8b841ff7b9be2017b1caf17b949d931" -H "X-OpenStack-Nova-API-Version: 2.87"
725s DEBUG (connectionpool:429) https://nova.ps6.canonical.com:8774 "GET /v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c HTTP/1.1" 200 3477
725s DEBUG (session:548) RESP: [200] Connection: Keep-Alive Content-Length: 3477 Content-Type: application/json Date: Mon, 25 Nov 2024 01:57:08 GMT Keep-Alive: timeout=75, max=982 OpenStack-API-Version: compute 2.87 Server: Apache/2.4.52 (Ubuntu) Vary: OpenStack-API-Version,X-OpenStack-Nova-API-Version X-OpenStack-Nova-API-Version: 2.87 x-compute-request-id: req-102a4f86-11b5-4236-bc53-f876ff870466 x-openstack-request-id: req-102a4f86-11b5-4236-bc53-f876ff870466
725s DEBUG (session:580) RESP BODY: {"server": {"id": "5d57a02c-fafb-49f6-875a-92a59288866c", "name": "adt-plucky-s390x-rust-darling-0.14-20241125-015458-juju-7f2275-prod-proposed-migration-environment-20-28255801-6a5d-4394-bcfa-c982279c4ae8", "status": "BUILD", "tenant_id": "ad292334f14047cc96e9c50587dfe285", "user_id": "fda033b8c7ea463db1c3747f74a59d10", "metadata": {}, "hostId": "ec37a553b99930adeabd5d2edd4ae6556020e28fb4940538a7941b52", "image": {"id": "0efe7a44-24e0-44d8-af6e-8997f14b87bd", "links": [{"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/images/0efe7a44-24e0-44d8-af6e-8997f14b87bd"}]}, "flavor": {"vcpus": 2, "ram": 4096, "disk": 20, "ephemeral": 0, "swap": 0, "original_name": "autopkgtest-s390x", "extra_specs": {"aggregate_instance_extra_specs:commit": "builder-s390x", "hw_rng:allowed": "True"}}, "created": "2024-11-25T01:56:08Z", "updated": "2024-11-25T01:56:10Z", "addresses": {}, "accessIPv4": "", "accessIPv6": "", "links": [{"rel": "self", "href": "https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c"}, {"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/servers/5d57a02c-fafb-49f6-875a-92a59288866c"}], "OS-DCF:diskConfig": "MANUAL", "progress": 0, "OS-EXT-AZ:availability_zone": "availability-zone-z15", "config_drive": "", "key_name": "testbed-juju-7f2275-prod-proposed-migration-environment-20", "OS-SRV-USG:launched_at": null, "OS-SRV-USG:terminated_at": null, "security_groups": [{"name": "autopkgtest-juju-7f2275-prod-proposed-migration-environment-20@bos03-s390x-25.secgroup"}], "OS-EXT-SRV-ATTR:host": "ps6-s390x-n3.ps6.canonical.com", "OS-EXT-SRV-ATTR:instance_name": "instance-003e98df", "OS-EXT-SRV-ATTR:hypervisor_hostname": "ps6-s390x-n3.ps6.canonical.com", "OS-EXT-SRV-ATTR:reservation_id": "r-ixf2stgt", "OS-EXT-SRV-ATTR:launch_index": 0, "OS-EXT-SRV-ATTR:hostname": "adt-plucky-s390x-rust-darling-0-14-20241125-015458-juju-7f2275", "OS-EXT-SRV-ATTR:kernel_id": "", "OS-EXT-SRV-ATTR:ramdisk_id": "", "OS-EXT-SRV-ATTR:root_device_name": "/dev/vda", "OS-EXT-SRV-ATTR:user_data": "I2Nsb3VkLWNvbmZpZwpob3N0bmFtZTogYXV0b3BrZ3Rlc3QKZnFkbjogYXV0b3BrZ3Rlc3QubG9jYWwKbWFuYWdlX2V0Y19ob3N0czogdHJ1ZQphcHRfdXBkYXRlOiB0cnVlCmFwdF91cGdyYWRlOiBmYWxzZQphcHRfbWlycm9yOiBodHRwOi8vZnRwbWFzdGVyLmludGVybmFsL3VidW50dS8KCnJ1bmNtZDoKIC0gZWNobyAnQWNxdWlyZTo6TGFuZ3VhZ2VzICJub25lIjsnID4gL2V0Yy9hcHQvYXB0LmNvbmYuZC85MG5vbGFuZ3VhZ2VzCiAtIGVjaG8gJ2ZvcmNlLXVuc2FmZS1pbycgPiAvZXRjL2Rwa2cvZHBrZy5jZmcuZC9hdXRvcGtndGVzdAogLSBwcmludGYgJ1xuVEVSTT1saW51eFxuJ2h0dHBfcHJveHk9aHR0cDovL3NxdWlkLmludGVybmFsOjMxMjgnXG4naHR0cHNfcHJveHk9aHR0cDovL3NxdWlkLmludGVybmFsOjMxMjgnXG4nbm9fcHJveHk9MTI3LjAuMC4xLDEyNy4wLjEuMSxsb2dpbi51YnVudHUuY29tLGxvY2FsaG9zdCxsb2NhbGRvbWFpbixub3ZhbG9jYWwsaW50ZXJuYWwsYXJjaGl2ZS51YnVudHUuY29tLHBvcnRzLnVidW50dS5jb20sc2VjdXJpdHkudWJ1bnR1LmNvbSxkZGVicy51YnVudHUuY29tLGNoYW5nZWxvZ3MudWJ1bnR1LmNvbSxrZXlzZXJ2ZXIudWJ1bnR1LmNvbSxsYXVuY2hwYWRsaWJyYXJpYW4ubmV0LGxhdW5jaHBhZGNvbnRlbnQubmV0LGxhdW5jaHBhZC5uZXQsMTAuMjQuMC4wLzI0LGtleXN0b25lLnBzNS5jYW5vbmljYWwuY29tLG9iamVjdHN0b3JhZ2UucHJvZHN0YWNrNS5jYW5vbmljYWwuY29tJ1xuJyA+PiAvZXRjL2Vudmlyb25tZW50CiAtIHNlZCAtaSAtciAnL14xMjcuMC4xLjEvIHMvYXV0b3BrZ3Rlc3QtW14gXStcLi9hdXRvcGtndGVzdFwuLycgL2V0Yy9ob3N0cwo=", "OS-EXT-STS:task_state": "spawning", "OS-EXT-STS:vm_state": "building", "OS-EXT-STS:power_state": 0, "os-extended-volumes:volumes_attached": [], "locked": false, "locked_reason": null, "description": null, "tags": [], "trusted_image_certificates": null, "server_groups": []}}
725s DEBUG (session:936) GET call to compute for https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c used request id req-102a4f86-11b5-4236-bc53-f876ff870466
725s 
Server building... 0% completeDEBUG (session:517) REQ: curl -g -i -X GET https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c -H "Accept: application/json" -H "OpenStack-API-Version: compute 2.87" -H "User-Agent: python-novaclient" -H "X-Auth-Token: {SHA256}0de7266674a0e0ba01ac06d20f8511c6c8b841ff7b9be2017b1caf17b949d931" -H "X-OpenStack-Nova-API-Version: 2.87"
725s DEBUG (connectionpool:429) https://nova.ps6.canonical.com:8774 "GET /v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c HTTP/1.1" 200 3477
725s DEBUG (session:548) RESP: [200] Connection: Keep-Alive Content-Length: 3477 Content-Type: application/json Date: Mon, 25 Nov 2024 01:57:13 GMT Keep-Alive: timeout=75, max=981 OpenStack-API-Version: compute 2.87 Server: Apache/2.4.52 (Ubuntu) Vary: OpenStack-API-Version,X-OpenStack-Nova-API-Version X-OpenStack-Nova-API-Version: 2.87 x-compute-request-id: req-7f0cd640-d137-4478-9f50-3e60d5cd8853 x-openstack-request-id: req-7f0cd640-d137-4478-9f50-3e60d5cd8853
725s DEBUG (session:580) RESP BODY: {"server": {"id": "5d57a02c-fafb-49f6-875a-92a59288866c", "name": "adt-plucky-s390x-rust-darling-0.14-20241125-015458-juju-7f2275-prod-proposed-migration-environment-20-28255801-6a5d-4394-bcfa-c982279c4ae8", "status": "BUILD", "tenant_id": "ad292334f14047cc96e9c50587dfe285", "user_id": "fda033b8c7ea463db1c3747f74a59d10", "metadata": {}, "hostId": "ec37a553b99930adeabd5d2edd4ae6556020e28fb4940538a7941b52", "image": {"id": "0efe7a44-24e0-44d8-af6e-8997f14b87bd", "links": [{"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/images/0efe7a44-24e0-44d8-af6e-8997f14b87bd"}]}, "flavor": {"vcpus": 2, "ram": 4096, "disk": 20, "ephemeral": 0, "swap": 0, "original_name": "autopkgtest-s390x", "extra_specs": {"aggregate_instance_extra_specs:commit": "builder-s390x", "hw_rng:allowed": "True"}}, "created": "2024-11-25T01:56:08Z", "updated": "2024-11-25T01:56:10Z", "addresses": {}, "accessIPv4": "", "accessIPv6": "", "links": [{"rel": "self", "href": "https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c"}, {"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/servers/5d57a02c-fafb-49f6-875a-92a59288866c"}], "OS-DCF:diskConfig": "MANUAL", "progress": 0, "OS-EXT-AZ:availability_zone": "availability-zone-z15", "config_drive": "", "key_name": "testbed-juju-7f2275-prod-proposed-migration-environment-20", "OS-SRV-USG:launched_at": null, "OS-SRV-USG:terminated_at": null, "security_groups": [{"name": "autopkgtest-juju-7f2275-prod-proposed-migration-environment-20@bos03-s390x-25.secgroup"}], "OS-EXT-SRV-ATTR:host": "ps6-s390x-n3.ps6.canonical.com", "OS-EXT-SRV-ATTR:instance_name": "instance-003e98df", "OS-EXT-SRV-ATTR:hypervisor_hostname": "ps6-s390x-n3.ps6.canonical.com", "OS-EXT-SRV-ATTR:reservation_id": "r-ixf2stgt", "OS-EXT-SRV-ATTR:launch_index": 0, "OS-EXT-SRV-ATTR:hostname": "adt-plucky-s390x-rust-darling-0-14-20241125-015458-juju-7f2275", "OS-EXT-SRV-ATTR:kernel_id": "", "OS-EXT-SRV-ATTR:ramdisk_id": "", "OS-EXT-SRV-ATTR:root_device_name": "/dev/vda", "OS-EXT-SRV-ATTR:user_data": "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", "OS-EXT-STS:task_state": "spawning", "OS-EXT-STS:vm_state": "building", "OS-EXT-STS:power_state": 0, "os-extended-volumes:volumes_attached": [], "locked": false, "locked_reason": null, "description": null, "tags": [], "trusted_image_certificates": null, "server_groups": []}}
725s DEBUG (session:936) GET call to compute for https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c used request id req-7f0cd640-d137-4478-9f50-3e60d5cd8853
725s 
Server building... 0% completeDEBUG (session:517) REQ: curl -g -i -X GET https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c -H "Accept: application/json" -H "OpenStack-API-Version: compute 2.87" -H "User-Agent: python-novaclient" -H "X-Auth-Token: {SHA256}0de7266674a0e0ba01ac06d20f8511c6c8b841ff7b9be2017b1caf17b949d931" -H "X-OpenStack-Nova-API-Version: 2.87"
725s DEBUG (connectionpool:429) https://nova.ps6.canonical.com:8774 "GET /v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c HTTP/1.1" 200 3477
725s DEBUG (session:548) RESP: [200] Connection: Keep-Alive Content-Length: 3477 Content-Type: application/json Date: Mon, 25 Nov 2024 01:57:18 GMT Keep-Alive: timeout=75, max=980 OpenStack-API-Version: compute 2.87 Server: Apache/2.4.52 (Ubuntu) Vary: OpenStack-API-Version,X-OpenStack-Nova-API-Version X-OpenStack-Nova-API-Version: 2.87 x-compute-request-id: req-ca5b9c33-c2f0-4e46-925d-96f63e20c260 x-openstack-request-id: req-ca5b9c33-c2f0-4e46-925d-96f63e20c260
725s DEBUG (session:580) RESP BODY: {"server": {"id": "5d57a02c-fafb-49f6-875a-92a59288866c", "name": "adt-plucky-s390x-rust-darling-0.14-20241125-015458-juju-7f2275-prod-proposed-migration-environment-20-28255801-6a5d-4394-bcfa-c982279c4ae8", "status": "BUILD", "tenant_id": "ad292334f14047cc96e9c50587dfe285", "user_id": "fda033b8c7ea463db1c3747f74a59d10", "metadata": {}, "hostId": "ec37a553b99930adeabd5d2edd4ae6556020e28fb4940538a7941b52", "image": {"id": "0efe7a44-24e0-44d8-af6e-8997f14b87bd", "links": [{"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/images/0efe7a44-24e0-44d8-af6e-8997f14b87bd"}]}, "flavor": {"vcpus": 2, "ram": 4096, "disk": 20, "ephemeral": 0, "swap": 0, "original_name": "autopkgtest-s390x", "extra_specs": {"aggregate_instance_extra_specs:commit": "builder-s390x", "hw_rng:allowed": "True"}}, "created": "2024-11-25T01:56:08Z", "updated": "2024-11-25T01:56:10Z", "addresses": {}, "accessIPv4": "", "accessIPv6": "", "links": [{"rel": "self", "href": "https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c"}, {"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/servers/5d57a02c-fafb-49f6-875a-92a59288866c"}], "OS-DCF:diskConfig": "MANUAL", "progress": 0, "OS-EXT-AZ:availability_zone": "availability-zone-z15", "config_drive": "", "key_name": "testbed-juju-7f2275-prod-proposed-migration-environment-20", "OS-SRV-USG:launched_at": null, "OS-SRV-USG:terminated_at": null, "security_groups": [{"name": "autopkgtest-juju-7f2275-prod-proposed-migration-environment-20@bos03-s390x-25.secgroup"}], "OS-EXT-SRV-ATTR:host": "ps6-s390x-n3.ps6.canonical.com", "OS-EXT-SRV-ATTR:instance_name": "instance-003e98df", "OS-EXT-SRV-ATTR:hypervisor_hostname": "ps6-s390x-n3.ps6.canonical.com", "OS-EXT-SRV-ATTR:reservation_id": "r-ixf2stgt", "OS-EXT-SRV-ATTR:launch_index": 0, "OS-EXT-SRV-ATTR:hostname": "adt-plucky-s390x-rust-darling-0-14-20241125-015458-juju-7f2275", "OS-EXT-SRV-ATTR:kernel_id": "", "OS-EXT-SRV-ATTR:ramdisk_id": "", "OS-EXT-SRV-ATTR:root_device_name": "/dev/vda", "OS-EXT-SRV-ATTR:user_data": "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", "OS-EXT-STS:task_state": "spawning", "OS-EXT-STS:vm_state": "building", "OS-EXT-STS:power_state": 0, "os-extended-volumes:volumes_attached": [], "locked": false, "locked_reason": null, "description": null, "tags": [], "trusted_image_certificates": null, "server_groups": []}}
725s DEBUG (session:936) GET call to compute for https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c used request id req-ca5b9c33-c2f0-4e46-925d-96f63e20c260
725s 
Server building... 0% completeDEBUG (session:517) REQ: curl -g -i -X GET https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c -H "Accept: application/json" -H "OpenStack-API-Version: compute 2.87" -H "User-Agent: python-novaclient" -H "X-Auth-Token: {SHA256}0de7266674a0e0ba01ac06d20f8511c6c8b841ff7b9be2017b1caf17b949d931" -H "X-OpenStack-Nova-API-Version: 2.87"
725s DEBUG (connectionpool:429) https://nova.ps6.canonical.com:8774 "GET /v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c HTTP/1.1" 200 3477
725s DEBUG (session:548) RESP: [200] Connection: Keep-Alive Content-Length: 3477 Content-Type: application/json Date: Mon, 25 Nov 2024 01:57:23 GMT Keep-Alive: timeout=75, max=979 OpenStack-API-Version: compute 2.87 Server: Apache/2.4.52 (Ubuntu) Vary: OpenStack-API-Version,X-OpenStack-Nova-API-Version X-OpenStack-Nova-API-Version: 2.87 x-compute-request-id: req-5da102a5-68ed-41ce-bd52-cd04ca1db217 x-openstack-request-id: req-5da102a5-68ed-41ce-bd52-cd04ca1db217
725s DEBUG (session:580) RESP BODY: {"server": {"id": "5d57a02c-fafb-49f6-875a-92a59288866c", "name": "adt-plucky-s390x-rust-darling-0.14-20241125-015458-juju-7f2275-prod-proposed-migration-environment-20-28255801-6a5d-4394-bcfa-c982279c4ae8", "status": "BUILD", "tenant_id": "ad292334f14047cc96e9c50587dfe285", "user_id": "fda033b8c7ea463db1c3747f74a59d10", "metadata": {}, "hostId": "ec37a553b99930adeabd5d2edd4ae6556020e28fb4940538a7941b52", "image": {"id": "0efe7a44-24e0-44d8-af6e-8997f14b87bd", "links": [{"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/images/0efe7a44-24e0-44d8-af6e-8997f14b87bd"}]}, "flavor": {"vcpus": 2, "ram": 4096, "disk": 20, "ephemeral": 0, "swap": 0, "original_name": "autopkgtest-s390x", "extra_specs": {"aggregate_instance_extra_specs:commit": "builder-s390x", "hw_rng:allowed": "True"}}, "created": "2024-11-25T01:56:08Z", "updated": "2024-11-25T01:56:10Z", "addresses": {}, "accessIPv4": "", "accessIPv6": "", "links": [{"rel": "self", "href": "https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c"}, {"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/servers/5d57a02c-fafb-49f6-875a-92a59288866c"}], "OS-DCF:diskConfig": "MANUAL", "progress": 0, "OS-EXT-AZ:availability_zone": "availability-zone-z15", "config_drive": "", "key_name": "testbed-juju-7f2275-prod-proposed-migration-environment-20", "OS-SRV-USG:launched_at": null, "OS-SRV-USG:terminated_at": null, "security_groups": [{"name": "autopkgtest-juju-7f2275-prod-proposed-migration-environment-20@bos03-s390x-25.secgroup"}], "OS-EXT-SRV-ATTR:host": "ps6-s390x-n3.ps6.canonical.com", "OS-EXT-SRV-ATTR:instance_name": "instance-003e98df", "OS-EXT-SRV-ATTR:hypervisor_hostname": "ps6-s390x-n3.ps6.canonical.com", "OS-EXT-SRV-ATTR:reservation_id": "r-ixf2stgt", "OS-EXT-SRV-ATTR:launch_index": 0, "OS-EXT-SRV-ATTR:hostname": "adt-plucky-s390x-rust-darling-0-14-20241125-015458-juju-7f2275", "OS-EXT-SRV-ATTR:kernel_id": "", "OS-EXT-SRV-ATTR:ramdisk_id": "", "OS-EXT-SRV-ATTR:root_device_name": "/dev/vda", "OS-EXT-SRV-ATTR:user_data": "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", "OS-EXT-STS:task_state": "spawning", "OS-EXT-STS:vm_state": "building", "OS-EXT-STS:power_state": 0, "os-extended-volumes:volumes_attached": [], "locked": false, "locked_reason": null, "description": null, "tags": [], "trusted_image_certificates": null, "server_groups": []}}
725s DEBUG (session:936) GET call to compute for https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c used request id req-5da102a5-68ed-41ce-bd52-cd04ca1db217
725s 
Server building... 0% completeDEBUG (session:517) REQ: curl -g -i -X GET https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c -H "Accept: application/json" -H "OpenStack-API-Version: compute 2.87" -H "User-Agent: python-novaclient" -H "X-Auth-Token: {SHA256}0de7266674a0e0ba01ac06d20f8511c6c8b841ff7b9be2017b1caf17b949d931" -H "X-OpenStack-Nova-API-Version: 2.87"
725s DEBUG (connectionpool:429) https://nova.ps6.canonical.com:8774 "GET /v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c HTTP/1.1" 200 3477
725s DEBUG (session:548) RESP: [200] Connection: Keep-Alive Content-Length: 3477 Content-Type: application/json Date: Mon, 25 Nov 2024 01:57:29 GMT Keep-Alive: timeout=75, max=978 OpenStack-API-Version: compute 2.87 Server: Apache/2.4.52 (Ubuntu) Vary: OpenStack-API-Version,X-OpenStack-Nova-API-Version X-OpenStack-Nova-API-Version: 2.87 x-compute-request-id: req-31b66738-b43d-4eec-8632-44923b80380b x-openstack-request-id: req-31b66738-b43d-4eec-8632-44923b80380b
725s DEBUG (session:580) RESP BODY: {"server": {"id": "5d57a02c-fafb-49f6-875a-92a59288866c", "name": "adt-plucky-s390x-rust-darling-0.14-20241125-015458-juju-7f2275-prod-proposed-migration-environment-20-28255801-6a5d-4394-bcfa-c982279c4ae8", "status": "BUILD", "tenant_id": "ad292334f14047cc96e9c50587dfe285", "user_id": "fda033b8c7ea463db1c3747f74a59d10", "metadata": {}, "hostId": "ec37a553b99930adeabd5d2edd4ae6556020e28fb4940538a7941b52", "image": {"id": "0efe7a44-24e0-44d8-af6e-8997f14b87bd", "links": [{"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/images/0efe7a44-24e0-44d8-af6e-8997f14b87bd"}]}, "flavor": {"vcpus": 2, "ram": 4096, "disk": 20, "ephemeral": 0, "swap": 0, "original_name": "autopkgtest-s390x", "extra_specs": {"aggregate_instance_extra_specs:commit": "builder-s390x", "hw_rng:allowed": "True"}}, "created": "2024-11-25T01:56:08Z", "updated": "2024-11-25T01:56:10Z", "addresses": {}, "accessIPv4": "", "accessIPv6": "", "links": [{"rel": "self", "href": "https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c"}, {"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/servers/5d57a02c-fafb-49f6-875a-92a59288866c"}], "OS-DCF:diskConfig": "MANUAL", "progress": 0, "OS-EXT-AZ:availability_zone": "availability-zone-z15", "config_drive": "", "key_name": "testbed-juju-7f2275-prod-proposed-migration-environment-20", "OS-SRV-USG:launched_at": null, "OS-SRV-USG:terminated_at": null, "security_groups": [{"name": "autopkgtest-juju-7f2275-prod-proposed-migration-environment-20@bos03-s390x-25.secgroup"}], "OS-EXT-SRV-ATTR:host": "ps6-s390x-n3.ps6.canonical.com", "OS-EXT-SRV-ATTR:instance_name": "instance-003e98df", "OS-EXT-SRV-ATTR:hypervisor_hostname": "ps6-s390x-n3.ps6.canonical.com", "OS-EXT-SRV-ATTR:reservation_id": "r-ixf2stgt", "OS-EXT-SRV-ATTR:launch_index": 0, "OS-EXT-SRV-ATTR:hostname": "adt-plucky-s390x-rust-darling-0-14-20241125-015458-juju-7f2275", "OS-EXT-SRV-ATTR:kernel_id": "", "OS-EXT-SRV-ATTR:ramdisk_id": "", "OS-EXT-SRV-ATTR:root_device_name": "/dev/vda", "OS-EXT-SRV-ATTR:user_data": "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", "OS-EXT-STS:task_state": "spawning", "OS-EXT-STS:vm_state": "building", "OS-EXT-STS:power_state": 0, "os-extended-volumes:volumes_attached": [], "locked": false, "locked_reason": null, "description": null, "tags": [], "trusted_image_certificates": null, "server_groups": []}}
725s DEBUG (session:936) GET call to compute for https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c used request id req-31b66738-b43d-4eec-8632-44923b80380b
725s 
Server building... 0% completeDEBUG (session:517) REQ: curl -g -i -X GET https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c -H "Accept: application/json" -H "OpenStack-API-Version: compute 2.87" -H "User-Agent: python-novaclient" -H "X-Auth-Token: {SHA256}0de7266674a0e0ba01ac06d20f8511c6c8b841ff7b9be2017b1caf17b949d931" -H "X-OpenStack-Nova-API-Version: 2.87"
725s DEBUG (connectionpool:429) https://nova.ps6.canonical.com:8774 "GET /v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c HTTP/1.1" 200 3477
725s DEBUG (session:548) RESP: [200] Connection: Keep-Alive Content-Length: 3477 Content-Type: application/json Date: Mon, 25 Nov 2024 01:57:34 GMT Keep-Alive: timeout=75, max=977 OpenStack-API-Version: compute 2.87 Server: Apache/2.4.52 (Ubuntu) Vary: OpenStack-API-Version,X-OpenStack-Nova-API-Version X-OpenStack-Nova-API-Version: 2.87 x-compute-request-id: req-ef1b8337-5f8e-4b51-a187-855688775932 x-openstack-request-id: req-ef1b8337-5f8e-4b51-a187-855688775932
725s DEBUG (session:580) RESP BODY: {"server": {"id": "5d57a02c-fafb-49f6-875a-92a59288866c", "name": "adt-plucky-s390x-rust-darling-0.14-20241125-015458-juju-7f2275-prod-proposed-migration-environment-20-28255801-6a5d-4394-bcfa-c982279c4ae8", "status": "BUILD", "tenant_id": "ad292334f14047cc96e9c50587dfe285", "user_id": "fda033b8c7ea463db1c3747f74a59d10", "metadata": {}, "hostId": "ec37a553b99930adeabd5d2edd4ae6556020e28fb4940538a7941b52", "image": {"id": "0efe7a44-24e0-44d8-af6e-8997f14b87bd", "links": [{"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/images/0efe7a44-24e0-44d8-af6e-8997f14b87bd"}]}, "flavor": {"vcpus": 2, "ram": 4096, "disk": 20, "ephemeral": 0, "swap": 0, "original_name": "autopkgtest-s390x", "extra_specs": {"aggregate_instance_extra_specs:commit": "builder-s390x", "hw_rng:allowed": "True"}}, "created": "2024-11-25T01:56:08Z", "updated": "2024-11-25T01:56:10Z", "addresses": {}, "accessIPv4": "", "accessIPv6": "", "links": [{"rel": "self", "href": "https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c"}, {"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/servers/5d57a02c-fafb-49f6-875a-92a59288866c"}], "OS-DCF:diskConfig": "MANUAL", "progress": 0, "OS-EXT-AZ:availability_zone": "availability-zone-z15", "config_drive": "", "key_name": "testbed-juju-7f2275-prod-proposed-migration-environment-20", "OS-SRV-USG:launched_at": null, "OS-SRV-USG:terminated_at": null, "security_groups": [{"name": "autopkgtest-juju-7f2275-prod-proposed-migration-environment-20@bos03-s390x-25.secgroup"}], "OS-EXT-SRV-ATTR:host": "ps6-s390x-n3.ps6.canonical.com", "OS-EXT-SRV-ATTR:instance_name": "instance-003e98df", "OS-EXT-SRV-ATTR:hypervisor_hostname": "ps6-s390x-n3.ps6.canonical.com", "OS-EXT-SRV-ATTR:reservation_id": "r-ixf2stgt", "OS-EXT-SRV-ATTR:launch_index": 0, "OS-EXT-SRV-ATTR:hostname": "adt-plucky-s390x-rust-darling-0-14-20241125-015458-juju-7f2275", "OS-EXT-SRV-ATTR:kernel_id": "", "OS-EXT-SRV-ATTR:ramdisk_id": "", "OS-EXT-SRV-ATTR:root_device_name": "/dev/vda", "OS-EXT-SRV-ATTR:user_data": "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", "OS-EXT-STS:task_state": "spawning", "OS-EXT-STS:vm_state": "building", "OS-EXT-STS:power_state": 0, "os-extended-volumes:volumes_attached": [], "locked": false, "locked_reason": null, "description": null, "tags": [], "trusted_image_certificates": null, "server_groups": []}}
725s DEBUG (session:936) GET call to compute for https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c used request id req-ef1b8337-5f8e-4b51-a187-855688775932
725s 
Server building... 0% completeDEBUG (session:517) REQ: curl -g -i -X GET https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c -H "Accept: application/json" -H "OpenStack-API-Version: compute 2.87" -H "User-Agent: python-novaclient" -H "X-Auth-Token: {SHA256}0de7266674a0e0ba01ac06d20f8511c6c8b841ff7b9be2017b1caf17b949d931" -H "X-OpenStack-Nova-API-Version: 2.87"
725s DEBUG (connectionpool:429) https://nova.ps6.canonical.com:8774 "GET /v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c HTTP/1.1" 200 3477
725s DEBUG (session:548) RESP: [200] Connection: Keep-Alive Content-Length: 3477 Content-Type: application/json Date: Mon, 25 Nov 2024 01:57:40 GMT Keep-Alive: timeout=75, max=976 OpenStack-API-Version: compute 2.87 Server: Apache/2.4.52 (Ubuntu) Vary: OpenStack-API-Version,X-OpenStack-Nova-API-Version X-OpenStack-Nova-API-Version: 2.87 x-compute-request-id: req-ef34dd55-3511-4728-85e9-554c135098cb x-openstack-request-id: req-ef34dd55-3511-4728-85e9-554c135098cb
725s DEBUG (session:580) RESP BODY: {"server": {"id": "5d57a02c-fafb-49f6-875a-92a59288866c", "name": "adt-plucky-s390x-rust-darling-0.14-20241125-015458-juju-7f2275-prod-proposed-migration-environment-20-28255801-6a5d-4394-bcfa-c982279c4ae8", "status": "BUILD", "tenant_id": "ad292334f14047cc96e9c50587dfe285", "user_id": "fda033b8c7ea463db1c3747f74a59d10", "metadata": {}, "hostId": "ec37a553b99930adeabd5d2edd4ae6556020e28fb4940538a7941b52", "image": {"id": "0efe7a44-24e0-44d8-af6e-8997f14b87bd", "links": [{"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/images/0efe7a44-24e0-44d8-af6e-8997f14b87bd"}]}, "flavor": {"vcpus": 2, "ram": 4096, "disk": 20, "ephemeral": 0, "swap": 0, "original_name": "autopkgtest-s390x", "extra_specs": {"aggregate_instance_extra_specs:commit": "builder-s390x", "hw_rng:allowed": "True"}}, "created": "2024-11-25T01:56:08Z", "updated": "2024-11-25T01:56:10Z", "addresses": {}, "accessIPv4": "", "accessIPv6": "", "links": [{"rel": "self", "href": "https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c"}, {"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/servers/5d57a02c-fafb-49f6-875a-92a59288866c"}], "OS-DCF:diskConfig": "MANUAL", "progress": 0, "OS-EXT-AZ:availability_zone": "availability-zone-z15", "config_drive": "", "key_name": "testbed-juju-7f2275-prod-proposed-migration-environment-20", "OS-SRV-USG:launched_at": null, "OS-SRV-USG:terminated_at": null, "security_groups": [{"name": "autopkgtest-juju-7f2275-prod-proposed-migration-environment-20@bos03-s390x-25.secgroup"}], "OS-EXT-SRV-ATTR:host": "ps6-s390x-n3.ps6.canonical.com", "OS-EXT-SRV-ATTR:instance_name": "instance-003e98df", "OS-EXT-SRV-ATTR:hypervisor_hostname": "ps6-s390x-n3.ps6.canonical.com", "OS-EXT-SRV-ATTR:reservation_id": "r-ixf2stgt", "OS-EXT-SRV-ATTR:launch_index": 0, "OS-EXT-SRV-ATTR:hostname": "adt-plucky-s390x-rust-darling-0-14-20241125-015458-juju-7f2275", "OS-EXT-SRV-ATTR:kernel_id": "", "OS-EXT-SRV-ATTR:ramdisk_id": "", "OS-EXT-SRV-ATTR:root_device_name": "/dev/vda", "OS-EXT-SRV-ATTR:user_data": "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", "OS-EXT-STS:task_state": "spawning", "OS-EXT-STS:vm_state": "building", "OS-EXT-STS:power_state": 0, "os-extended-volumes:volumes_attached": [], "locked": false, "locked_reason": null, "description": null, "tags": [], "trusted_image_certificates": null, "server_groups": []}}
725s DEBUG (session:936) GET call to compute for https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c used request id req-ef34dd55-3511-4728-85e9-554c135098cb
725s 
Server building... 0% completeDEBUG (session:517) REQ: curl -g -i -X GET https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c -H "Accept: application/json" -H "OpenStack-API-Version: compute 2.87" -H "User-Agent: python-novaclient" -H "X-Auth-Token: {SHA256}0de7266674a0e0ba01ac06d20f8511c6c8b841ff7b9be2017b1caf17b949d931" -H "X-OpenStack-Nova-API-Version: 2.87"
725s DEBUG (connectionpool:429) https://nova.ps6.canonical.com:8774 "GET /v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c HTTP/1.1" 200 3477
725s DEBUG (session:548) RESP: [200] Connection: Keep-Alive Content-Length: 3477 Content-Type: application/json Date: Mon, 25 Nov 2024 01:57:45 GMT Keep-Alive: timeout=75, max=975 OpenStack-API-Version: compute 2.87 Server: Apache/2.4.52 (Ubuntu) Vary: OpenStack-API-Version,X-OpenStack-Nova-API-Version X-OpenStack-Nova-API-Version: 2.87 x-compute-request-id: req-7d8208eb-7f23-4c2a-82d8-4a4771b1c822 x-openstack-request-id: req-7d8208eb-7f23-4c2a-82d8-4a4771b1c822
725s DEBUG (session:580) RESP BODY: {"server": {"id": "5d57a02c-fafb-49f6-875a-92a59288866c", "name": "adt-plucky-s390x-rust-darling-0.14-20241125-015458-juju-7f2275-prod-proposed-migration-environment-20-28255801-6a5d-4394-bcfa-c982279c4ae8", "status": "BUILD", "tenant_id": "ad292334f14047cc96e9c50587dfe285", "user_id": "fda033b8c7ea463db1c3747f74a59d10", "metadata": {}, "hostId": "ec37a553b99930adeabd5d2edd4ae6556020e28fb4940538a7941b52", "image": {"id": "0efe7a44-24e0-44d8-af6e-8997f14b87bd", "links": [{"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/images/0efe7a44-24e0-44d8-af6e-8997f14b87bd"}]}, "flavor": {"vcpus": 2, "ram": 4096, "disk": 20, "ephemeral": 0, "swap": 0, "original_name": "autopkgtest-s390x", "extra_specs": {"aggregate_instance_extra_specs:commit": "builder-s390x", "hw_rng:allowed": "True"}}, "created": "2024-11-25T01:56:08Z", "updated": "2024-11-25T01:56:10Z", "addresses": {}, "accessIPv4": "", "accessIPv6": "", "links": [{"rel": "self", "href": "https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c"}, {"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/servers/5d57a02c-fafb-49f6-875a-92a59288866c"}], "OS-DCF:diskConfig": "MANUAL", "progress": 0, "OS-EXT-AZ:availability_zone": "availability-zone-z15", "config_drive": "", "key_name": "testbed-juju-7f2275-prod-proposed-migration-environment-20", "OS-SRV-USG:launched_at": null, "OS-SRV-USG:terminated_at": null, "security_groups": [{"name": "autopkgtest-juju-7f2275-prod-proposed-migration-environment-20@bos03-s390x-25.secgroup"}], "OS-EXT-SRV-ATTR:host": "ps6-s390x-n3.ps6.canonical.com", "OS-EXT-SRV-ATTR:instance_name": "instance-003e98df", "OS-EXT-SRV-ATTR:hypervisor_hostname": "ps6-s390x-n3.ps6.canonical.com", "OS-EXT-SRV-ATTR:reservation_id": "r-ixf2stgt", "OS-EXT-SRV-ATTR:launch_index": 0, "OS-EXT-SRV-ATTR:hostname": "adt-plucky-s390x-rust-darling-0-14-20241125-015458-juju-7f2275", "OS-EXT-SRV-ATTR:kernel_id": "", "OS-EXT-SRV-ATTR:ramdisk_id": "", "OS-EXT-SRV-ATTR:root_device_name": "/dev/vda", "OS-EXT-SRV-ATTR:user_data": "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", "OS-EXT-STS:task_state": "spawning", "OS-EXT-STS:vm_state": "building", "OS-EXT-STS:power_state": 0, "os-extended-volumes:volumes_attached": [], "locked": false, "locked_reason": null, "description": null, "tags": [], "trusted_image_certificates": null, "server_groups": []}}
725s DEBUG (session:936) GET call to compute for https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c used request id req-7d8208eb-7f23-4c2a-82d8-4a4771b1c822
725s 
Server building... 0% completeDEBUG (session:517) REQ: curl -g -i -X GET https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c -H "Accept: application/json" -H "OpenStack-API-Version: compute 2.87" -H "User-Agent: python-novaclient" -H "X-Auth-Token: {SHA256}0de7266674a0e0ba01ac06d20f8511c6c8b841ff7b9be2017b1caf17b949d931" -H "X-OpenStack-Nova-API-Version: 2.87"
725s DEBUG (connectionpool:429) https://nova.ps6.canonical.com:8774 "GET /v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c HTTP/1.1" 200 3477
725s DEBUG (session:548) RESP: [200] Connection: Keep-Alive Content-Length: 3477 Content-Type: application/json Date: Mon, 25 Nov 2024 01:57:50 GMT Keep-Alive: timeout=75, max=974 OpenStack-API-Version: compute 2.87 Server: Apache/2.4.52 (Ubuntu) Vary: OpenStack-API-Version,X-OpenStack-Nova-API-Version X-OpenStack-Nova-API-Version: 2.87 x-compute-request-id: req-751e1633-b9c5-4710-8d90-cbba22e756f0 x-openstack-request-id: req-751e1633-b9c5-4710-8d90-cbba22e756f0
725s DEBUG (session:580) RESP BODY: {"server": {"id": "5d57a02c-fafb-49f6-875a-92a59288866c", "name": "adt-plucky-s390x-rust-darling-0.14-20241125-015458-juju-7f2275-prod-proposed-migration-environment-20-28255801-6a5d-4394-bcfa-c982279c4ae8", "status": "BUILD", "tenant_id": "ad292334f14047cc96e9c50587dfe285", "user_id": "fda033b8c7ea463db1c3747f74a59d10", "metadata": {}, "hostId": "ec37a553b99930adeabd5d2edd4ae6556020e28fb4940538a7941b52", "image": {"id": "0efe7a44-24e0-44d8-af6e-8997f14b87bd", "links": [{"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/images/0efe7a44-24e0-44d8-af6e-8997f14b87bd"}]}, "flavor": {"vcpus": 2, "ram": 4096, "disk": 20, "ephemeral": 0, "swap": 0, "original_name": "autopkgtest-s390x", "extra_specs": {"aggregate_instance_extra_specs:commit": "builder-s390x", "hw_rng:allowed": "True"}}, "created": "2024-11-25T01:56:08Z", "updated": "2024-11-25T01:56:10Z", "addresses": {}, "accessIPv4": "", "accessIPv6": "", "links": [{"rel": "self", "href": "https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c"}, {"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/servers/5d57a02c-fafb-49f6-875a-92a59288866c"}], "OS-DCF:diskConfig": "MANUAL", "progress": 0, "OS-EXT-AZ:availability_zone": "availability-zone-z15", "config_drive": "", "key_name": "testbed-juju-7f2275-prod-proposed-migration-environment-20", "OS-SRV-USG:launched_at": null, "OS-SRV-USG:terminated_at": null, "security_groups": [{"name": "autopkgtest-juju-7f2275-prod-proposed-migration-environment-20@bos03-s390x-25.secgroup"}], "OS-EXT-SRV-ATTR:host": "ps6-s390x-n3.ps6.canonical.com", "OS-EXT-SRV-ATTR:instance_name": "instance-003e98df", "OS-EXT-SRV-ATTR:hypervisor_hostname": "ps6-s390x-n3.ps6.canonical.com", "OS-EXT-SRV-ATTR:reservation_id": "r-ixf2stgt", "OS-EXT-SRV-ATTR:launch_index": 0, "OS-EXT-SRV-ATTR:hostname": "adt-plucky-s390x-rust-darling-0-14-20241125-015458-juju-7f2275", "OS-EXT-SRV-ATTR:kernel_id": "", "OS-EXT-SRV-ATTR:ramdisk_id": "", "OS-EXT-SRV-ATTR:root_device_name": "/dev/vda", "OS-EXT-SRV-ATTR:user_data": "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", "OS-EXT-STS:task_state": "spawning", "OS-EXT-STS:vm_state": "building", "OS-EXT-STS:power_state": 0, "os-extended-volumes:volumes_attached": [], "locked": false, "locked_reason": null, "description": null, "tags": [], "trusted_image_certificates": null, "server_groups": []}}
725s DEBUG (session:936) GET call to compute for https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c used request id req-751e1633-b9c5-4710-8d90-cbba22e756f0
725s 
Server building... 0% completeDEBUG (session:517) REQ: curl -g -i -X GET https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c -H "Accept: application/json" -H "OpenStack-API-Version: compute 2.87" -H "User-Agent: python-novaclient" -H "X-Auth-Token: {SHA256}0de7266674a0e0ba01ac06d20f8511c6c8b841ff7b9be2017b1caf17b949d931" -H "X-OpenStack-Nova-API-Version: 2.87"
725s DEBUG (connectionpool:429) https://nova.ps6.canonical.com:8774 "GET /v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c HTTP/1.1" 200 3477
725s DEBUG (session:548) RESP: [200] Connection: Keep-Alive Content-Length: 3477 Content-Type: application/json Date: Mon, 25 Nov 2024 01:57:56 GMT Keep-Alive: timeout=75, max=973 OpenStack-API-Version: compute 2.87 Server: Apache/2.4.52 (Ubuntu) Vary: OpenStack-API-Version,X-OpenStack-Nova-API-Version X-OpenStack-Nova-API-Version: 2.87 x-compute-request-id: req-0ee0ef6b-a1bd-4fca-99d1-50d2c6689f18 x-openstack-request-id: req-0ee0ef6b-a1bd-4fca-99d1-50d2c6689f18
725s DEBUG (session:580) RESP BODY: {"server": {"id": "5d57a02c-fafb-49f6-875a-92a59288866c", "name": "adt-plucky-s390x-rust-darling-0.14-20241125-015458-juju-7f2275-prod-proposed-migration-environment-20-28255801-6a5d-4394-bcfa-c982279c4ae8", "status": "BUILD", "tenant_id": "ad292334f14047cc96e9c50587dfe285", "user_id": "fda033b8c7ea463db1c3747f74a59d10", "metadata": {}, "hostId": "ec37a553b99930adeabd5d2edd4ae6556020e28fb4940538a7941b52", "image": {"id": "0efe7a44-24e0-44d8-af6e-8997f14b87bd", "links": [{"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/images/0efe7a44-24e0-44d8-af6e-8997f14b87bd"}]}, "flavor": {"vcpus": 2, "ram": 4096, "disk": 20, "ephemeral": 0, "swap": 0, "original_name": "autopkgtest-s390x", "extra_specs": {"aggregate_instance_extra_specs:commit": "builder-s390x", "hw_rng:allowed": "True"}}, "created": "2024-11-25T01:56:08Z", "updated": "2024-11-25T01:56:10Z", "addresses": {}, "accessIPv4": "", "accessIPv6": "", "links": [{"rel": "self", "href": "https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c"}, {"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/servers/5d57a02c-fafb-49f6-875a-92a59288866c"}], "OS-DCF:diskConfig": "MANUAL", "progress": 0, "OS-EXT-AZ:availability_zone": "availability-zone-z15", "config_drive": "", "key_name": "testbed-juju-7f2275-prod-proposed-migration-environment-20", "OS-SRV-USG:launched_at": null, "OS-SRV-USG:terminated_at": null, "security_groups": [{"name": "autopkgtest-juju-7f2275-prod-proposed-migration-environment-20@bos03-s390x-25.secgroup"}], "OS-EXT-SRV-ATTR:host": "ps6-s390x-n3.ps6.canonical.com", "OS-EXT-SRV-ATTR:instance_name": "instance-003e98df", "OS-EXT-SRV-ATTR:hypervisor_hostname": "ps6-s390x-n3.ps6.canonical.com", "OS-EXT-SRV-ATTR:reservation_id": "r-ixf2stgt", "OS-EXT-SRV-ATTR:launch_index": 0, "OS-EXT-SRV-ATTR:hostname": "adt-plucky-s390x-rust-darling-0-14-20241125-015458-juju-7f2275", "OS-EXT-SRV-ATTR:kernel_id": "", "OS-EXT-SRV-ATTR:ramdisk_id": "", "OS-EXT-SRV-ATTR:root_device_name": "/dev/vda", "OS-EXT-SRV-ATTR:user_data": "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", "OS-EXT-STS:task_state": "spawning", "OS-EXT-STS:vm_state": "building", "OS-EXT-STS:power_state": 0, "os-extended-volumes:volumes_attached": [], "locked": false, "locked_reason": null, "description": null, "tags": [], "trusted_image_certificates": null, "server_groups": []}}
725s DEBUG (session:936) GET call to compute for https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c used request id req-0ee0ef6b-a1bd-4fca-99d1-50d2c6689f18
725s 
Server building... 0% completeDEBUG (session:517) REQ: curl -g -i -X GET https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c -H "Accept: application/json" -H "OpenStack-API-Version: compute 2.87" -H "User-Agent: python-novaclient" -H "X-Auth-Token: {SHA256}0de7266674a0e0ba01ac06d20f8511c6c8b841ff7b9be2017b1caf17b949d931" -H "X-OpenStack-Nova-API-Version: 2.87"
725s DEBUG (connectionpool:429) https://nova.ps6.canonical.com:8774 "GET /v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c HTTP/1.1" 200 3477
725s DEBUG (session:548) RESP: [200] Connection: Keep-Alive Content-Length: 3477 Content-Type: application/json Date: Mon, 25 Nov 2024 01:58:01 GMT Keep-Alive: timeout=75, max=972 OpenStack-API-Version: compute 2.87 Server: Apache/2.4.52 (Ubuntu) Vary: OpenStack-API-Version,X-OpenStack-Nova-API-Version X-OpenStack-Nova-API-Version: 2.87 x-compute-request-id: req-c1e98bd2-48c6-40f9-bacc-ed1ac9fb0079 x-openstack-request-id: req-c1e98bd2-48c6-40f9-bacc-ed1ac9fb0079
725s DEBUG (session:580) RESP BODY: {"server": {"id": "5d57a02c-fafb-49f6-875a-92a59288866c", "name": "adt-plucky-s390x-rust-darling-0.14-20241125-015458-juju-7f2275-prod-proposed-migration-environment-20-28255801-6a5d-4394-bcfa-c982279c4ae8", "status": "BUILD", "tenant_id": "ad292334f14047cc96e9c50587dfe285", "user_id": "fda033b8c7ea463db1c3747f74a59d10", "metadata": {}, "hostId": "ec37a553b99930adeabd5d2edd4ae6556020e28fb4940538a7941b52", "image": {"id": "0efe7a44-24e0-44d8-af6e-8997f14b87bd", "links": [{"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/images/0efe7a44-24e0-44d8-af6e-8997f14b87bd"}]}, "flavor": {"vcpus": 2, "ram": 4096, "disk": 20, "ephemeral": 0, "swap": 0, "original_name": "autopkgtest-s390x", "extra_specs": {"aggregate_instance_extra_specs:commit": "builder-s390x", "hw_rng:allowed": "True"}}, "created": "2024-11-25T01:56:08Z", "updated": "2024-11-25T01:56:10Z", "addresses": {}, "accessIPv4": "", "accessIPv6": "", "links": [{"rel": "self", "href": "https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c"}, {"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/servers/5d57a02c-fafb-49f6-875a-92a59288866c"}], "OS-DCF:diskConfig": "MANUAL", "progress": 0, "OS-EXT-AZ:availability_zone": "availability-zone-z15", "config_drive": "", "key_name": "testbed-juju-7f2275-prod-proposed-migration-environment-20", "OS-SRV-USG:launched_at": null, "OS-SRV-USG:terminated_at": null, "security_groups": [{"name": "autopkgtest-juju-7f2275-prod-proposed-migration-environment-20@bos03-s390x-25.secgroup"}], "OS-EXT-SRV-ATTR:host": "ps6-s390x-n3.ps6.canonical.com", "OS-EXT-SRV-ATTR:instance_name": "instance-003e98df", "OS-EXT-SRV-ATTR:hypervisor_hostname": "ps6-s390x-n3.ps6.canonical.com", "OS-EXT-SRV-ATTR:reservation_id": "r-ixf2stgt", "OS-EXT-SRV-ATTR:launch_index": 0, "OS-EXT-SRV-ATTR:hostname": "adt-plucky-s390x-rust-darling-0-14-20241125-015458-juju-7f2275", "OS-EXT-SRV-ATTR:kernel_id": "", "OS-EXT-SRV-ATTR:ramdisk_id": "", "OS-EXT-SRV-ATTR:root_device_name": "/dev/vda", "OS-EXT-SRV-ATTR:user_data": "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", "OS-EXT-STS:task_state": "spawning", "OS-EXT-STS:vm_state": "building", "OS-EXT-STS:power_state": 0, "os-extended-volumes:volumes_attached": [], "locked": false, "locked_reason": null, "description": null, "tags": [], "trusted_image_certificates": null, "server_groups": []}}
725s DEBUG (session:936) GET call to compute for https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c used request id req-c1e98bd2-48c6-40f9-bacc-ed1ac9fb0079
725s 
Server building... 0% completeDEBUG (session:517) REQ: curl -g -i -X GET https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c -H "Accept: application/json" -H "OpenStack-API-Version: compute 2.87" -H "User-Agent: python-novaclient" -H "X-Auth-Token: {SHA256}0de7266674a0e0ba01ac06d20f8511c6c8b841ff7b9be2017b1caf17b949d931" -H "X-OpenStack-Nova-API-Version: 2.87"
725s DEBUG (connectionpool:429) https://nova.ps6.canonical.com:8774 "GET /v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c HTTP/1.1" 200 3477
725s DEBUG (session:548) RESP: [200] Connection: Keep-Alive Content-Length: 3477 Content-Type: application/json Date: Mon, 25 Nov 2024 01:58:06 GMT Keep-Alive: timeout=75, max=971 OpenStack-API-Version: compute 2.87 Server: Apache/2.4.52 (Ubuntu) Vary: OpenStack-API-Version,X-OpenStack-Nova-API-Version X-OpenStack-Nova-API-Version: 2.87 x-compute-request-id: req-1bac29f3-f785-4b13-9b4c-ffcc09ebb103 x-openstack-request-id: req-1bac29f3-f785-4b13-9b4c-ffcc09ebb103
725s DEBUG (session:580) RESP BODY: {"server": {"id": "5d57a02c-fafb-49f6-875a-92a59288866c", "name": "adt-plucky-s390x-rust-darling-0.14-20241125-015458-juju-7f2275-prod-proposed-migration-environment-20-28255801-6a5d-4394-bcfa-c982279c4ae8", "status": "BUILD", "tenant_id": "ad292334f14047cc96e9c50587dfe285", "user_id": "fda033b8c7ea463db1c3747f74a59d10", "metadata": {}, "hostId": "ec37a553b99930adeabd5d2edd4ae6556020e28fb4940538a7941b52", "image": {"id": "0efe7a44-24e0-44d8-af6e-8997f14b87bd", "links": [{"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/images/0efe7a44-24e0-44d8-af6e-8997f14b87bd"}]}, "flavor": {"vcpus": 2, "ram": 4096, "disk": 20, "ephemeral": 0, "swap": 0, "original_name": "autopkgtest-s390x", "extra_specs": {"aggregate_instance_extra_specs:commit": "builder-s390x", "hw_rng:allowed": "True"}}, "created": "2024-11-25T01:56:08Z", "updated": "2024-11-25T01:56:10Z", "addresses": {}, "accessIPv4": "", "accessIPv6": "", "links": [{"rel": "self", "href": "https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c"}, {"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/servers/5d57a02c-fafb-49f6-875a-92a59288866c"}], "OS-DCF:diskConfig": "MANUAL", "progress": 0, "OS-EXT-AZ:availability_zone": "availability-zone-z15", "config_drive": "", "key_name": "testbed-juju-7f2275-prod-proposed-migration-environment-20", "OS-SRV-USG:launched_at": null, "OS-SRV-USG:terminated_at": null, "security_groups": [{"name": "autopkgtest-juju-7f2275-prod-proposed-migration-environment-20@bos03-s390x-25.secgroup"}], "OS-EXT-SRV-ATTR:host": "ps6-s390x-n3.ps6.canonical.com", "OS-EXT-SRV-ATTR:instance_name": "instance-003e98df", "OS-EXT-SRV-ATTR:hypervisor_hostname": "ps6-s390x-n3.ps6.canonical.com", "OS-EXT-SRV-ATTR:reservation_id": "r-ixf2stgt", "OS-EXT-SRV-ATTR:launch_index": 0, "OS-EXT-SRV-ATTR:hostname": "adt-plucky-s390x-rust-darling-0-14-20241125-015458-juju-7f2275", "OS-EXT-SRV-ATTR:kernel_id": "", "OS-EXT-SRV-ATTR:ramdisk_id": "", "OS-EXT-SRV-ATTR:root_device_name": "/dev/vda", "OS-EXT-SRV-ATTR:user_data": "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", "OS-EXT-STS:task_state": "spawning", "OS-EXT-STS:vm_state": "building", "OS-EXT-STS:power_state": 0, "os-extended-volumes:volumes_attached": [], "locked": false, "locked_reason": null, "description": null, "tags": [], "trusted_image_certificates": null, "server_groups": []}}
725s DEBUG (session:936) GET call to compute for https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c used request id req-1bac29f3-f785-4b13-9b4c-ffcc09ebb103
725s 
Server building... 0% completeDEBUG (session:517) REQ: curl -g -i -X GET https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c -H "Accept: application/json" -H "OpenStack-API-Version: compute 2.87" -H "User-Agent: python-novaclient" -H "X-Auth-Token: {SHA256}0de7266674a0e0ba01ac06d20f8511c6c8b841ff7b9be2017b1caf17b949d931" -H "X-OpenStack-Nova-API-Version: 2.87"
725s DEBUG (connectionpool:429) https://nova.ps6.canonical.com:8774 "GET /v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c HTTP/1.1" 200 3477
725s DEBUG (session:548) RESP: [200] Connection: Keep-Alive Content-Length: 3477 Content-Type: application/json Date: Mon, 25 Nov 2024 01:58:11 GMT Keep-Alive: timeout=75, max=970 OpenStack-API-Version: compute 2.87 Server: Apache/2.4.52 (Ubuntu) Vary: OpenStack-API-Version,X-OpenStack-Nova-API-Version X-OpenStack-Nova-API-Version: 2.87 x-compute-request-id: req-4ddc5130-e7ea-4ab8-82e7-55c54af21893 x-openstack-request-id: req-4ddc5130-e7ea-4ab8-82e7-55c54af21893
725s DEBUG (session:580) RESP BODY: {"server": {"id": "5d57a02c-fafb-49f6-875a-92a59288866c", "name": "adt-plucky-s390x-rust-darling-0.14-20241125-015458-juju-7f2275-prod-proposed-migration-environment-20-28255801-6a5d-4394-bcfa-c982279c4ae8", "status": "BUILD", "tenant_id": "ad292334f14047cc96e9c50587dfe285", "user_id": "fda033b8c7ea463db1c3747f74a59d10", "metadata": {}, "hostId": "ec37a553b99930adeabd5d2edd4ae6556020e28fb4940538a7941b52", "image": {"id": "0efe7a44-24e0-44d8-af6e-8997f14b87bd", "links": [{"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/images/0efe7a44-24e0-44d8-af6e-8997f14b87bd"}]}, "flavor": {"vcpus": 2, "ram": 4096, "disk": 20, "ephemeral": 0, "swap": 0, "original_name": "autopkgtest-s390x", "extra_specs": {"aggregate_instance_extra_specs:commit": "builder-s390x", "hw_rng:allowed": "True"}}, "created": "2024-11-25T01:56:08Z", "updated": "2024-11-25T01:56:10Z", "addresses": {}, "accessIPv4": "", "accessIPv6": "", "links": [{"rel": "self", "href": "https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c"}, {"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/servers/5d57a02c-fafb-49f6-875a-92a59288866c"}], "OS-DCF:diskConfig": "MANUAL", "progress": 0, "OS-EXT-AZ:availability_zone": "availability-zone-z15", "config_drive": "", "key_name": "testbed-juju-7f2275-prod-proposed-migration-environment-20", "OS-SRV-USG:launched_at": null, "OS-SRV-USG:terminated_at": null, "security_groups": [{"name": "autopkgtest-juju-7f2275-prod-proposed-migration-environment-20@bos03-s390x-25.secgroup"}], "OS-EXT-SRV-ATTR:host": "ps6-s390x-n3.ps6.canonical.com", "OS-EXT-SRV-ATTR:instance_name": "instance-003e98df", "OS-EXT-SRV-ATTR:hypervisor_hostname": "ps6-s390x-n3.ps6.canonical.com", "OS-EXT-SRV-ATTR:reservation_id": "r-ixf2stgt", "OS-EXT-SRV-ATTR:launch_index": 0, "OS-EXT-SRV-ATTR:hostname": "adt-plucky-s390x-rust-darling-0-14-20241125-015458-juju-7f2275", "OS-EXT-SRV-ATTR:kernel_id": "", "OS-EXT-SRV-ATTR:ramdisk_id": "", "OS-EXT-SRV-ATTR:root_device_name": "/dev/vda", "OS-EXT-SRV-ATTR:user_data": "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", "OS-EXT-STS:task_state": "spawning", "OS-EXT-STS:vm_state": "building", "OS-EXT-STS:power_state": 0, "os-extended-volumes:volumes_attached": [], "locked": false, "locked_reason": null, "description": null, "tags": [], "trusted_image_certificates": null, "server_groups": []}}
725s DEBUG (session:936) GET call to compute for https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c used request id req-4ddc5130-e7ea-4ab8-82e7-55c54af21893
725s 
Server building... 0% completeDEBUG (session:517) REQ: curl -g -i -X GET https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c -H "Accept: application/json" -H "OpenStack-API-Version: compute 2.87" -H "User-Agent: python-novaclient" -H "X-Auth-Token: {SHA256}0de7266674a0e0ba01ac06d20f8511c6c8b841ff7b9be2017b1caf17b949d931" -H "X-OpenStack-Nova-API-Version: 2.87"
725s DEBUG (connectionpool:429) https://nova.ps6.canonical.com:8774 "GET /v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c HTTP/1.1" 200 3477
725s DEBUG (session:548) RESP: [200] Connection: Keep-Alive Content-Length: 3477 Content-Type: application/json Date: Mon, 25 Nov 2024 01:58:17 GMT Keep-Alive: timeout=75, max=969 OpenStack-API-Version: compute 2.87 Server: Apache/2.4.52 (Ubuntu) Vary: OpenStack-API-Version,X-OpenStack-Nova-API-Version X-OpenStack-Nova-API-Version: 2.87 x-compute-request-id: req-2f4462d9-662a-49b0-9dfb-17c8d5715a3a x-openstack-request-id: req-2f4462d9-662a-49b0-9dfb-17c8d5715a3a
725s DEBUG (session:580) RESP BODY: {"server": {"id": "5d57a02c-fafb-49f6-875a-92a59288866c", "name": "adt-plucky-s390x-rust-darling-0.14-20241125-015458-juju-7f2275-prod-proposed-migration-environment-20-28255801-6a5d-4394-bcfa-c982279c4ae8", "status": "BUILD", "tenant_id": "ad292334f14047cc96e9c50587dfe285", "user_id": "fda033b8c7ea463db1c3747f74a59d10", "metadata": {}, "hostId": "ec37a553b99930adeabd5d2edd4ae6556020e28fb4940538a7941b52", "image": {"id": "0efe7a44-24e0-44d8-af6e-8997f14b87bd", "links": [{"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/images/0efe7a44-24e0-44d8-af6e-8997f14b87bd"}]}, "flavor": {"vcpus": 2, "ram": 4096, "disk": 20, "ephemeral": 0, "swap": 0, "original_name": "autopkgtest-s390x", "extra_specs": {"aggregate_instance_extra_specs:commit": "builder-s390x", "hw_rng:allowed": "True"}}, "created": "2024-11-25T01:56:08Z", "updated": "2024-11-25T01:56:10Z", "addresses": {}, "accessIPv4": "", "accessIPv6": "", "links": [{"rel": "self", "href": "https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c"}, {"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/servers/5d57a02c-fafb-49f6-875a-92a59288866c"}], "OS-DCF:diskConfig": "MANUAL", "progress": 0, "OS-EXT-AZ:availability_zone": "availability-zone-z15", "config_drive": "", "key_name": "testbed-juju-7f2275-prod-proposed-migration-environment-20", "OS-SRV-USG:launched_at": null, "OS-SRV-USG:terminated_at": null, "security_groups": [{"name": "autopkgtest-juju-7f2275-prod-proposed-migration-environment-20@bos03-s390x-25.secgroup"}], "OS-EXT-SRV-ATTR:host": "ps6-s390x-n3.ps6.canonical.com", "OS-EXT-SRV-ATTR:instance_name": "instance-003e98df", "OS-EXT-SRV-ATTR:hypervisor_hostname": "ps6-s390x-n3.ps6.canonical.com", "OS-EXT-SRV-ATTR:reservation_id": "r-ixf2stgt", "OS-EXT-SRV-ATTR:launch_index": 0, "OS-EXT-SRV-ATTR:hostname": "adt-plucky-s390x-rust-darling-0-14-20241125-015458-juju-7f2275", "OS-EXT-SRV-ATTR:kernel_id": "", "OS-EXT-SRV-ATTR:ramdisk_id": "", "OS-EXT-SRV-ATTR:root_device_name": "/dev/vda", "OS-EXT-SRV-ATTR:user_data": "I2Nsb3VkLWNvbmZpZwpob3N0bmFtZTogYXV0b3BrZ3Rlc3QKZnFkbjogYXV0b3BrZ3Rlc3QubG9jYWwKbWFuYWdlX2V0Y19ob3N0czogdHJ1ZQphcHRfdXBkYXRlOiB0cnVlCmFwdF91cGdyYWRlOiBmYWxzZQphcHRfbWlycm9yOiBodHRwOi8vZnRwbWFzdGVyLmludGVybmFsL3VidW50dS8KCnJ1bmNtZDoKIC0gZWNobyAnQWNxdWlyZTo6TGFuZ3VhZ2VzICJub25lIjsnID4gL2V0Yy9hcHQvYXB0LmNvbmYuZC85MG5vbGFuZ3VhZ2VzCiAtIGVjaG8gJ2ZvcmNlLXVuc2FmZS1pbycgPiAvZXRjL2Rwa2cvZHBrZy5jZmcuZC9hdXRvcGtndGVzdAogLSBwcmludGYgJ1xuVEVSTT1saW51eFxuJ2h0dHBfcHJveHk9aHR0cDovL3NxdWlkLmludGVybmFsOjMxMjgnXG4naHR0cHNfcHJveHk9aHR0cDovL3NxdWlkLmludGVybmFsOjMxMjgnXG4nbm9fcHJveHk9MTI3LjAuMC4xLDEyNy4wLjEuMSxsb2dpbi51YnVudHUuY29tLGxvY2FsaG9zdCxsb2NhbGRvbWFpbixub3ZhbG9jYWwsaW50ZXJuYWwsYXJjaGl2ZS51YnVudHUuY29tLHBvcnRzLnVidW50dS5jb20sc2VjdXJpdHkudWJ1bnR1LmNvbSxkZGVicy51YnVudHUuY29tLGNoYW5nZWxvZ3MudWJ1bnR1LmNvbSxrZXlzZXJ2ZXIudWJ1bnR1LmNvbSxsYXVuY2hwYWRsaWJyYXJpYW4ubmV0LGxhdW5jaHBhZGNvbnRlbnQubmV0LGxhdW5jaHBhZC5uZXQsMTAuMjQuMC4wLzI0LGtleXN0b25lLnBzNS5jYW5vbmljYWwuY29tLG9iamVjdHN0b3JhZ2UucHJvZHN0YWNrNS5jYW5vbmljYWwuY29tJ1xuJyA+PiAvZXRjL2Vudmlyb25tZW50CiAtIHNlZCAtaSAtciAnL14xMjcuMC4xLjEvIHMvYXV0b3BrZ3Rlc3QtW14gXStcLi9hdXRvcGtndGVzdFwuLycgL2V0Yy9ob3N0cwo=", "OS-EXT-STS:task_state": "spawning", "OS-EXT-STS:vm_state": "building", "OS-EXT-STS:power_state": 0, "os-extended-volumes:volumes_attached": [], "locked": false, "locked_reason": null, "description": null, "tags": [], "trusted_image_certificates": null, "server_groups": []}}
725s DEBUG (session:936) GET call to compute for https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c used request id req-2f4462d9-662a-49b0-9dfb-17c8d5715a3a
725s 
Server building... 0% completeDEBUG (session:517) REQ: curl -g -i -X GET https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c -H "Accept: application/json" -H "OpenStack-API-Version: compute 2.87" -H "User-Agent: python-novaclient" -H "X-Auth-Token: {SHA256}0de7266674a0e0ba01ac06d20f8511c6c8b841ff7b9be2017b1caf17b949d931" -H "X-OpenStack-Nova-API-Version: 2.87"
725s DEBUG (connectionpool:429) https://nova.ps6.canonical.com:8774 "GET /v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c HTTP/1.1" 200 3477
725s DEBUG (session:548) RESP: [200] Connection: Keep-Alive Content-Length: 3477 Content-Type: application/json Date: Mon, 25 Nov 2024 01:58:22 GMT Keep-Alive: timeout=75, max=968 OpenStack-API-Version: compute 2.87 Server: Apache/2.4.52 (Ubuntu) Vary: OpenStack-API-Version,X-OpenStack-Nova-API-Version X-OpenStack-Nova-API-Version: 2.87 x-compute-request-id: req-1f3c9cf6-51f7-4096-9ab9-0192f21f07d4 x-openstack-request-id: req-1f3c9cf6-51f7-4096-9ab9-0192f21f07d4
725s DEBUG (session:580) RESP BODY: {"server": {"id": "5d57a02c-fafb-49f6-875a-92a59288866c", "name": "adt-plucky-s390x-rust-darling-0.14-20241125-015458-juju-7f2275-prod-proposed-migration-environment-20-28255801-6a5d-4394-bcfa-c982279c4ae8", "status": "BUILD", "tenant_id": "ad292334f14047cc96e9c50587dfe285", "user_id": "fda033b8c7ea463db1c3747f74a59d10", "metadata": {}, "hostId": "ec37a553b99930adeabd5d2edd4ae6556020e28fb4940538a7941b52", "image": {"id": "0efe7a44-24e0-44d8-af6e-8997f14b87bd", "links": [{"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/images/0efe7a44-24e0-44d8-af6e-8997f14b87bd"}]}, "flavor": {"vcpus": 2, "ram": 4096, "disk": 20, "ephemeral": 0, "swap": 0, "original_name": "autopkgtest-s390x", "extra_specs": {"aggregate_instance_extra_specs:commit": "builder-s390x", "hw_rng:allowed": "True"}}, "created": "2024-11-25T01:56:08Z", "updated": "2024-11-25T01:56:10Z", "addresses": {}, "accessIPv4": "", "accessIPv6": "", "links": [{"rel": "self", "href": "https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c"}, {"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/servers/5d57a02c-fafb-49f6-875a-92a59288866c"}], "OS-DCF:diskConfig": "MANUAL", "progress": 0, "OS-EXT-AZ:availability_zone": "availability-zone-z15", "config_drive": "", "key_name": "testbed-juju-7f2275-prod-proposed-migration-environment-20", "OS-SRV-USG:launched_at": null, "OS-SRV-USG:terminated_at": null, "security_groups": [{"name": "autopkgtest-juju-7f2275-prod-proposed-migration-environment-20@bos03-s390x-25.secgroup"}], "OS-EXT-SRV-ATTR:host": "ps6-s390x-n3.ps6.canonical.com", "OS-EXT-SRV-ATTR:instance_name": "instance-003e98df", "OS-EXT-SRV-ATTR:hypervisor_hostname": "ps6-s390x-n3.ps6.canonical.com", "OS-EXT-SRV-ATTR:reservation_id": "r-ixf2stgt", "OS-EXT-SRV-ATTR:launch_index": 0, "OS-EXT-SRV-ATTR:hostname": "adt-plucky-s390x-rust-darling-0-14-20241125-015458-juju-7f2275", "OS-EXT-SRV-ATTR:kernel_id": "", "OS-EXT-SRV-ATTR:ramdisk_id": "", "OS-EXT-SRV-ATTR:root_device_name": "/dev/vda", "OS-EXT-SRV-ATTR:user_data": "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", "OS-EXT-STS:task_state": "spawning", "OS-EXT-STS:vm_state": "building", "OS-EXT-STS:power_state": 0, "os-extended-volumes:volumes_attached": [], "locked": false, "locked_reason": null, "description": null, "tags": [], "trusted_image_certificates": null, "server_groups": []}}
725s DEBUG (session:936) GET call to compute for https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c used request id req-1f3c9cf6-51f7-4096-9ab9-0192f21f07d4
725s 
Server building... 0% completeDEBUG (session:517) REQ: curl -g -i -X GET https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c -H "Accept: application/json" -H "OpenStack-API-Version: compute 2.87" -H "User-Agent: python-novaclient" -H "X-Auth-Token: {SHA256}0de7266674a0e0ba01ac06d20f8511c6c8b841ff7b9be2017b1caf17b949d931" -H "X-OpenStack-Nova-API-Version: 2.87"
725s DEBUG (connectionpool:429) https://nova.ps6.canonical.com:8774 "GET /v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c HTTP/1.1" 200 3477
725s DEBUG (session:548) RESP: [200] Connection: Keep-Alive Content-Length: 3477 Content-Type: application/json Date: Mon, 25 Nov 2024 01:58:28 GMT Keep-Alive: timeout=75, max=967 OpenStack-API-Version: compute 2.87 Server: Apache/2.4.52 (Ubuntu) Vary: OpenStack-API-Version,X-OpenStack-Nova-API-Version X-OpenStack-Nova-API-Version: 2.87 x-compute-request-id: req-63858677-5678-4cf0-a053-6f6ed1c70792 x-openstack-request-id: req-63858677-5678-4cf0-a053-6f6ed1c70792
725s DEBUG (session:580) RESP BODY: {"server": {"id": "5d57a02c-fafb-49f6-875a-92a59288866c", "name": "adt-plucky-s390x-rust-darling-0.14-20241125-015458-juju-7f2275-prod-proposed-migration-environment-20-28255801-6a5d-4394-bcfa-c982279c4ae8", "status": "BUILD", "tenant_id": "ad292334f14047cc96e9c50587dfe285", "user_id": "fda033b8c7ea463db1c3747f74a59d10", "metadata": {}, "hostId": "ec37a553b99930adeabd5d2edd4ae6556020e28fb4940538a7941b52", "image": {"id": "0efe7a44-24e0-44d8-af6e-8997f14b87bd", "links": [{"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/images/0efe7a44-24e0-44d8-af6e-8997f14b87bd"}]}, "flavor": {"vcpus": 2, "ram": 4096, "disk": 20, "ephemeral": 0, "swap": 0, "original_name": "autopkgtest-s390x", "extra_specs": {"aggregate_instance_extra_specs:commit": "builder-s390x", "hw_rng:allowed": "True"}}, "created": "2024-11-25T01:56:08Z", "updated": "2024-11-25T01:56:10Z", "addresses": {}, "accessIPv4": "", "accessIPv6": "", "links": [{"rel": "self", "href": "https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c"}, {"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/servers/5d57a02c-fafb-49f6-875a-92a59288866c"}], "OS-DCF:diskConfig": "MANUAL", "progress": 0, "OS-EXT-AZ:availability_zone": "availability-zone-z15", "config_drive": "", "key_name": "testbed-juju-7f2275-prod-proposed-migration-environment-20", "OS-SRV-USG:launched_at": null, "OS-SRV-USG:terminated_at": null, "security_groups": [{"name": "autopkgtest-juju-7f2275-prod-proposed-migration-environment-20@bos03-s390x-25.secgroup"}], "OS-EXT-SRV-ATTR:host": "ps6-s390x-n3.ps6.canonical.com", "OS-EXT-SRV-ATTR:instance_name": "instance-003e98df", "OS-EXT-SRV-ATTR:hypervisor_hostname": "ps6-s390x-n3.ps6.canonical.com", "OS-EXT-SRV-ATTR:reservation_id": "r-ixf2stgt", "OS-EXT-SRV-ATTR:launch_index": 0, "OS-EXT-SRV-ATTR:hostname": "adt-plucky-s390x-rust-darling-0-14-20241125-015458-juju-7f2275", "OS-EXT-SRV-ATTR:kernel_id": "", "OS-EXT-SRV-ATTR:ramdisk_id": "", "OS-EXT-SRV-ATTR:root_device_name": "/dev/vda", "OS-EXT-SRV-ATTR:user_data": "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", "OS-EXT-STS:task_state": "spawning", "OS-EXT-STS:vm_state": "building", "OS-EXT-STS:power_state": 0, "os-extended-volumes:volumes_attached": [], "locked": false, "locked_reason": null, "description": null, "tags": [], "trusted_image_certificates": null, "server_groups": []}}
725s DEBUG (session:936) GET call to compute for https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c used request id req-63858677-5678-4cf0-a053-6f6ed1c70792
725s 
Server building... 0% completeDEBUG (session:517) REQ: curl -g -i -X GET https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c -H "Accept: application/json" -H "OpenStack-API-Version: compute 2.87" -H "User-Agent: python-novaclient" -H "X-Auth-Token: {SHA256}0de7266674a0e0ba01ac06d20f8511c6c8b841ff7b9be2017b1caf17b949d931" -H "X-OpenStack-Nova-API-Version: 2.87"
725s DEBUG (connectionpool:429) https://nova.ps6.canonical.com:8774 "GET /v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c HTTP/1.1" 200 3477
725s DEBUG (session:548) RESP: [200] Connection: Keep-Alive Content-Length: 3477 Content-Type: application/json Date: Mon, 25 Nov 2024 01:58:34 GMT Keep-Alive: timeout=75, max=966 OpenStack-API-Version: compute 2.87 Server: Apache/2.4.52 (Ubuntu) Vary: OpenStack-API-Version,X-OpenStack-Nova-API-Version X-OpenStack-Nova-API-Version: 2.87 x-compute-request-id: req-aa7a9e13-fd5f-4dd0-8898-9dee62f610cb x-openstack-request-id: req-aa7a9e13-fd5f-4dd0-8898-9dee62f610cb
725s DEBUG (session:580) RESP BODY: {"server": {"id": "5d57a02c-fafb-49f6-875a-92a59288866c", "name": "adt-plucky-s390x-rust-darling-0.14-20241125-015458-juju-7f2275-prod-proposed-migration-environment-20-28255801-6a5d-4394-bcfa-c982279c4ae8", "status": "BUILD", "tenant_id": "ad292334f14047cc96e9c50587dfe285", "user_id": "fda033b8c7ea463db1c3747f74a59d10", "metadata": {}, "hostId": "ec37a553b99930adeabd5d2edd4ae6556020e28fb4940538a7941b52", "image": {"id": "0efe7a44-24e0-44d8-af6e-8997f14b87bd", "links": [{"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/images/0efe7a44-24e0-44d8-af6e-8997f14b87bd"}]}, "flavor": {"vcpus": 2, "ram": 4096, "disk": 20, "ephemeral": 0, "swap": 0, "original_name": "autopkgtest-s390x", "extra_specs": {"aggregate_instance_extra_specs:commit": "builder-s390x", "hw_rng:allowed": "True"}}, "created": "2024-11-25T01:56:08Z", "updated": "2024-11-25T01:56:10Z", "addresses": {}, "accessIPv4": "", "accessIPv6": "", "links": [{"rel": "self", "href": "https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c"}, {"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/servers/5d57a02c-fafb-49f6-875a-92a59288866c"}], "OS-DCF:diskConfig": "MANUAL", "progress": 0, "OS-EXT-AZ:availability_zone": "availability-zone-z15", "config_drive": "", "key_name": "testbed-juju-7f2275-prod-proposed-migration-environment-20", "OS-SRV-USG:launched_at": null, "OS-SRV-USG:terminated_at": null, "security_groups": [{"name": "autopkgtest-juju-7f2275-prod-proposed-migration-environment-20@bos03-s390x-25.secgroup"}], "OS-EXT-SRV-ATTR:host": "ps6-s390x-n3.ps6.canonical.com", "OS-EXT-SRV-ATTR:instance_name": "instance-003e98df", "OS-EXT-SRV-ATTR:hypervisor_hostname": "ps6-s390x-n3.ps6.canonical.com", "OS-EXT-SRV-ATTR:reservation_id": "r-ixf2stgt", "OS-EXT-SRV-ATTR:launch_index": 0, "OS-EXT-SRV-ATTR:hostname": "adt-plucky-s390x-rust-darling-0-14-20241125-015458-juju-7f2275", "OS-EXT-SRV-ATTR:kernel_id": "", "OS-EXT-SRV-ATTR:ramdisk_id": "", "OS-EXT-SRV-ATTR:root_device_name": "/dev/vda", "OS-EXT-SRV-ATTR:user_data": "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", "OS-EXT-STS:task_state": "spawning", "OS-EXT-STS:vm_state": "building", "OS-EXT-STS:power_state": 0, "os-extended-volumes:volumes_attached": [], "locked": false, "locked_reason": null, "description": null, "tags": [], "trusted_image_certificates": null, "server_groups": []}}
725s DEBUG (session:936) GET call to compute for https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c used request id req-aa7a9e13-fd5f-4dd0-8898-9dee62f610cb
725s 
Server building... 0% completeDEBUG (session:517) REQ: curl -g -i -X GET https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c -H "Accept: application/json" -H "OpenStack-API-Version: compute 2.87" -H "User-Agent: python-novaclient" -H "X-Auth-Token: {SHA256}0de7266674a0e0ba01ac06d20f8511c6c8b841ff7b9be2017b1caf17b949d931" -H "X-OpenStack-Nova-API-Version: 2.87"
725s DEBUG (connectionpool:429) https://nova.ps6.canonical.com:8774 "GET /v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c HTTP/1.1" 200 3477
725s DEBUG (session:548) RESP: [200] Connection: Keep-Alive Content-Length: 3477 Content-Type: application/json Date: Mon, 25 Nov 2024 01:58:40 GMT Keep-Alive: timeout=75, max=965 OpenStack-API-Version: compute 2.87 Server: Apache/2.4.52 (Ubuntu) Vary: OpenStack-API-Version,X-OpenStack-Nova-API-Version X-OpenStack-Nova-API-Version: 2.87 x-compute-request-id: req-8f75ab83-133d-4d96-ab61-ccbf784e45a0 x-openstack-request-id: req-8f75ab83-133d-4d96-ab61-ccbf784e45a0
725s DEBUG (session:580) RESP BODY: {"server": {"id": "5d57a02c-fafb-49f6-875a-92a59288866c", "name": "adt-plucky-s390x-rust-darling-0.14-20241125-015458-juju-7f2275-prod-proposed-migration-environment-20-28255801-6a5d-4394-bcfa-c982279c4ae8", "status": "BUILD", "tenant_id": "ad292334f14047cc96e9c50587dfe285", "user_id": "fda033b8c7ea463db1c3747f74a59d10", "metadata": {}, "hostId": "ec37a553b99930adeabd5d2edd4ae6556020e28fb4940538a7941b52", "image": {"id": "0efe7a44-24e0-44d8-af6e-8997f14b87bd", "links": [{"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/images/0efe7a44-24e0-44d8-af6e-8997f14b87bd"}]}, "flavor": {"vcpus": 2, "ram": 4096, "disk": 20, "ephemeral": 0, "swap": 0, "original_name": "autopkgtest-s390x", "extra_specs": {"aggregate_instance_extra_specs:commit": "builder-s390x", "hw_rng:allowed": "True"}}, "created": "2024-11-25T01:56:08Z", "updated": "2024-11-25T01:56:10Z", "addresses": {}, "accessIPv4": "", "accessIPv6": "", "links": [{"rel": "self", "href": "https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c"}, {"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/servers/5d57a02c-fafb-49f6-875a-92a59288866c"}], "OS-DCF:diskConfig": "MANUAL", "progress": 0, "OS-EXT-AZ:availability_zone": "availability-zone-z15", "config_drive": "", "key_name": "testbed-juju-7f2275-prod-proposed-migration-environment-20", "OS-SRV-USG:launched_at": null, "OS-SRV-USG:terminated_at": null, "security_groups": [{"name": "autopkgtest-juju-7f2275-prod-proposed-migration-environment-20@bos03-s390x-25.secgroup"}], "OS-EXT-SRV-ATTR:host": "ps6-s390x-n3.ps6.canonical.com", "OS-EXT-SRV-ATTR:instance_name": "instance-003e98df", "OS-EXT-SRV-ATTR:hypervisor_hostname": "ps6-s390x-n3.ps6.canonical.com", "OS-EXT-SRV-ATTR:reservation_id": "r-ixf2stgt", "OS-EXT-SRV-ATTR:launch_index": 0, "OS-EXT-SRV-ATTR:hostname": "adt-plucky-s390x-rust-darling-0-14-20241125-015458-juju-7f2275", "OS-EXT-SRV-ATTR:kernel_id": "", "OS-EXT-SRV-ATTR:ramdisk_id": "", "OS-EXT-SRV-ATTR:root_device_name": "/dev/vda", "OS-EXT-SRV-ATTR:user_data": "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", "OS-EXT-STS:task_state": "spawning", "OS-EXT-STS:vm_state": "building", "OS-EXT-STS:power_state": 0, "os-extended-volumes:volumes_attached": [], "locked": false, "locked_reason": null, "description": null, "tags": [], "trusted_image_certificates": null, "server_groups": []}}
725s DEBUG (session:936) GET call to compute for https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c used request id req-8f75ab83-133d-4d96-ab61-ccbf784e45a0
725s 
Server building... 0% completeDEBUG (session:517) REQ: curl -g -i -X GET https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c -H "Accept: application/json" -H "OpenStack-API-Version: compute 2.87" -H "User-Agent: python-novaclient" -H "X-Auth-Token: {SHA256}0de7266674a0e0ba01ac06d20f8511c6c8b841ff7b9be2017b1caf17b949d931" -H "X-OpenStack-Nova-API-Version: 2.87"
725s DEBUG (connectionpool:429) https://nova.ps6.canonical.com:8774 "GET /v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c HTTP/1.1" 200 3477
725s DEBUG (session:548) RESP: [200] Connection: Keep-Alive Content-Length: 3477 Content-Type: application/json Date: Mon, 25 Nov 2024 01:58:45 GMT Keep-Alive: timeout=75, max=964 OpenStack-API-Version: compute 2.87 Server: Apache/2.4.52 (Ubuntu) Vary: OpenStack-API-Version,X-OpenStack-Nova-API-Version X-OpenStack-Nova-API-Version: 2.87 x-compute-request-id: req-ad170729-c9ff-45f3-be1e-d79f6affefeb x-openstack-request-id: req-ad170729-c9ff-45f3-be1e-d79f6affefeb
725s DEBUG (session:580) RESP BODY: {"server": {"id": "5d57a02c-fafb-49f6-875a-92a59288866c", "name": "adt-plucky-s390x-rust-darling-0.14-20241125-015458-juju-7f2275-prod-proposed-migration-environment-20-28255801-6a5d-4394-bcfa-c982279c4ae8", "status": "BUILD", "tenant_id": "ad292334f14047cc96e9c50587dfe285", "user_id": "fda033b8c7ea463db1c3747f74a59d10", "metadata": {}, "hostId": "ec37a553b99930adeabd5d2edd4ae6556020e28fb4940538a7941b52", "image": {"id": "0efe7a44-24e0-44d8-af6e-8997f14b87bd", "links": [{"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/images/0efe7a44-24e0-44d8-af6e-8997f14b87bd"}]}, "flavor": {"vcpus": 2, "ram": 4096, "disk": 20, "ephemeral": 0, "swap": 0, "original_name": "autopkgtest-s390x", "extra_specs": {"aggregate_instance_extra_specs:commit": "builder-s390x", "hw_rng:allowed": "True"}}, "created": "2024-11-25T01:56:08Z", "updated": "2024-11-25T01:56:10Z", "addresses": {}, "accessIPv4": "", "accessIPv6": "", "links": [{"rel": "self", "href": "https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c"}, {"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/servers/5d57a02c-fafb-49f6-875a-92a59288866c"}], "OS-DCF:diskConfig": "MANUAL", "progress": 0, "OS-EXT-AZ:availability_zone": "availability-zone-z15", "config_drive": "", "key_name": "testbed-juju-7f2275-prod-proposed-migration-environment-20", "OS-SRV-USG:launched_at": null, "OS-SRV-USG:terminated_at": null, "security_groups": [{"name": "autopkgtest-juju-7f2275-prod-proposed-migration-environment-20@bos03-s390x-25.secgroup"}], "OS-EXT-SRV-ATTR:host": "ps6-s390x-n3.ps6.canonical.com", "OS-EXT-SRV-ATTR:instance_name": "instance-003e98df", "OS-EXT-SRV-ATTR:hypervisor_hostname": "ps6-s390x-n3.ps6.canonical.com", "OS-EXT-SRV-ATTR:reservation_id": "r-ixf2stgt", "OS-EXT-SRV-ATTR:launch_index": 0, "OS-EXT-SRV-ATTR:hostname": "adt-plucky-s390x-rust-darling-0-14-20241125-015458-juju-7f2275", "OS-EXT-SRV-ATTR:kernel_id": "", "OS-EXT-SRV-ATTR:ramdisk_id": "", "OS-EXT-SRV-ATTR:root_device_name": "/dev/vda", "OS-EXT-SRV-ATTR:user_data": "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", "OS-EXT-STS:task_state": "spawning", "OS-EXT-STS:vm_state": "building", "OS-EXT-STS:power_state": 0, "os-extended-volumes:volumes_attached": [], "locked": false, "locked_reason": null, "description": null, "tags": [], "trusted_image_certificates": null, "server_groups": []}}
725s DEBUG (session:936) GET call to compute for https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c used request id req-ad170729-c9ff-45f3-be1e-d79f6affefeb
725s 
Server building... 0% completeDEBUG (session:517) REQ: curl -g -i -X GET https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c -H "Accept: application/json" -H "OpenStack-API-Version: compute 2.87" -H "User-Agent: python-novaclient" -H "X-Auth-Token: {SHA256}0de7266674a0e0ba01ac06d20f8511c6c8b841ff7b9be2017b1caf17b949d931" -H "X-OpenStack-Nova-API-Version: 2.87"
725s DEBUG (connectionpool:429) https://nova.ps6.canonical.com:8774 "GET /v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c HTTP/1.1" 200 3477
725s DEBUG (session:548) RESP: [200] Connection: Keep-Alive Content-Length: 3477 Content-Type: application/json Date: Mon, 25 Nov 2024 01:58:51 GMT Keep-Alive: timeout=75, max=963 OpenStack-API-Version: compute 2.87 Server: Apache/2.4.52 (Ubuntu) Vary: OpenStack-API-Version,X-OpenStack-Nova-API-Version X-OpenStack-Nova-API-Version: 2.87 x-compute-request-id: req-c49e507c-1701-43da-9928-0066a2ce04ae x-openstack-request-id: req-c49e507c-1701-43da-9928-0066a2ce04ae
725s DEBUG (session:580) RESP BODY: {"server": {"id": "5d57a02c-fafb-49f6-875a-92a59288866c", "name": "adt-plucky-s390x-rust-darling-0.14-20241125-015458-juju-7f2275-prod-proposed-migration-environment-20-28255801-6a5d-4394-bcfa-c982279c4ae8", "status": "BUILD", "tenant_id": "ad292334f14047cc96e9c50587dfe285", "user_id": "fda033b8c7ea463db1c3747f74a59d10", "metadata": {}, "hostId": "ec37a553b99930adeabd5d2edd4ae6556020e28fb4940538a7941b52", "image": {"id": "0efe7a44-24e0-44d8-af6e-8997f14b87bd", "links": [{"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/images/0efe7a44-24e0-44d8-af6e-8997f14b87bd"}]}, "flavor": {"vcpus": 2, "ram": 4096, "disk": 20, "ephemeral": 0, "swap": 0, "original_name": "autopkgtest-s390x", "extra_specs": {"aggregate_instance_extra_specs:commit": "builder-s390x", "hw_rng:allowed": "True"}}, "created": "2024-11-25T01:56:08Z", "updated": "2024-11-25T01:56:10Z", "addresses": {}, "accessIPv4": "", "accessIPv6": "", "links": [{"rel": "self", "href": "https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c"}, {"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/servers/5d57a02c-fafb-49f6-875a-92a59288866c"}], "OS-DCF:diskConfig": "MANUAL", "progress": 0, "OS-EXT-AZ:availability_zone": "availability-zone-z15", "config_drive": "", "key_name": "testbed-juju-7f2275-prod-proposed-migration-environment-20", "OS-SRV-USG:launched_at": null, "OS-SRV-USG:terminated_at": null, "security_groups": [{"name": "autopkgtest-juju-7f2275-prod-proposed-migration-environment-20@bos03-s390x-25.secgroup"}], "OS-EXT-SRV-ATTR:host": "ps6-s390x-n3.ps6.canonical.com", "OS-EXT-SRV-ATTR:instance_name": "instance-003e98df", "OS-EXT-SRV-ATTR:hypervisor_hostname": "ps6-s390x-n3.ps6.canonical.com", "OS-EXT-SRV-ATTR:reservation_id": "r-ixf2stgt", "OS-EXT-SRV-ATTR:launch_index": 0, "OS-EXT-SRV-ATTR:hostname": "adt-plucky-s390x-rust-darling-0-14-20241125-015458-juju-7f2275", "OS-EXT-SRV-ATTR:kernel_id": "", "OS-EXT-SRV-ATTR:ramdisk_id": "", "OS-EXT-SRV-ATTR:root_device_name": "/dev/vda", "OS-EXT-SRV-ATTR:user_data": "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", "OS-EXT-STS:task_state": "spawning", "OS-EXT-STS:vm_state": "building", "OS-EXT-STS:power_state": 0, "os-extended-volumes:volumes_attached": [], "locked": false, "locked_reason": null, "description": null, "tags": [], "trusted_image_certificates": null, "server_groups": []}}
725s DEBUG (session:936) GET call to compute for https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c used request id req-c49e507c-1701-43da-9928-0066a2ce04ae
725s 
Server building... 0% completeDEBUG (session:517) REQ: curl -g -i -X GET https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c -H "Accept: application/json" -H "OpenStack-API-Version: compute 2.87" -H "User-Agent: python-novaclient" -H "X-Auth-Token: {SHA256}0de7266674a0e0ba01ac06d20f8511c6c8b841ff7b9be2017b1caf17b949d931" -H "X-OpenStack-Nova-API-Version: 2.87"
725s DEBUG (connectionpool:429) https://nova.ps6.canonical.com:8774 "GET /v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c HTTP/1.1" 200 3477
725s DEBUG (session:548) RESP: [200] Connection: Keep-Alive Content-Length: 3477 Content-Type: application/json Date: Mon, 25 Nov 2024 01:58:56 GMT Keep-Alive: timeout=75, max=962 OpenStack-API-Version: compute 2.87 Server: Apache/2.4.52 (Ubuntu) Vary: OpenStack-API-Version,X-OpenStack-Nova-API-Version X-OpenStack-Nova-API-Version: 2.87 x-compute-request-id: req-e4b3d2c9-f179-43d2-a4a7-841cc7725cf9 x-openstack-request-id: req-e4b3d2c9-f179-43d2-a4a7-841cc7725cf9
725s DEBUG (session:580) RESP BODY: {"server": {"id": "5d57a02c-fafb-49f6-875a-92a59288866c", "name": "adt-plucky-s390x-rust-darling-0.14-20241125-015458-juju-7f2275-prod-proposed-migration-environment-20-28255801-6a5d-4394-bcfa-c982279c4ae8", "status": "BUILD", "tenant_id": "ad292334f14047cc96e9c50587dfe285", "user_id": "fda033b8c7ea463db1c3747f74a59d10", "metadata": {}, "hostId": "ec37a553b99930adeabd5d2edd4ae6556020e28fb4940538a7941b52", "image": {"id": "0efe7a44-24e0-44d8-af6e-8997f14b87bd", "links": [{"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/images/0efe7a44-24e0-44d8-af6e-8997f14b87bd"}]}, "flavor": {"vcpus": 2, "ram": 4096, "disk": 20, "ephemeral": 0, "swap": 0, "original_name": "autopkgtest-s390x", "extra_specs": {"aggregate_instance_extra_specs:commit": "builder-s390x", "hw_rng:allowed": "True"}}, "created": "2024-11-25T01:56:08Z", "updated": "2024-11-25T01:56:10Z", "addresses": {}, "accessIPv4": "", "accessIPv6": "", "links": [{"rel": "self", "href": "https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c"}, {"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/servers/5d57a02c-fafb-49f6-875a-92a59288866c"}], "OS-DCF:diskConfig": "MANUAL", "progress": 0, "OS-EXT-AZ:availability_zone": "availability-zone-z15", "config_drive": "", "key_name": "testbed-juju-7f2275-prod-proposed-migration-environment-20", "OS-SRV-USG:launched_at": null, "OS-SRV-USG:terminated_at": null, "security_groups": [{"name": "autopkgtest-juju-7f2275-prod-proposed-migration-environment-20@bos03-s390x-25.secgroup"}], "OS-EXT-SRV-ATTR:host": "ps6-s390x-n3.ps6.canonical.com", "OS-EXT-SRV-ATTR:instance_name": "instance-003e98df", "OS-EXT-SRV-ATTR:hypervisor_hostname": "ps6-s390x-n3.ps6.canonical.com", "OS-EXT-SRV-ATTR:reservation_id": "r-ixf2stgt", "OS-EXT-SRV-ATTR:launch_index": 0, "OS-EXT-SRV-ATTR:hostname": "adt-plucky-s390x-rust-darling-0-14-20241125-015458-juju-7f2275", "OS-EXT-SRV-ATTR:kernel_id": "", "OS-EXT-SRV-ATTR:ramdisk_id": "", "OS-EXT-SRV-ATTR:root_device_name": "/dev/vda", "OS-EXT-SRV-ATTR:user_data": "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", "OS-EXT-STS:task_state": "spawning", "OS-EXT-STS:vm_state": "building", "OS-EXT-STS:power_state": 0, "os-extended-volumes:volumes_attached": [], "locked": false, "locked_reason": null, "description": null, "tags": [], "trusted_image_certificates": null, "server_groups": []}}
725s DEBUG (session:936) GET call to compute for https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c used request id req-e4b3d2c9-f179-43d2-a4a7-841cc7725cf9
725s 
Server building... 0% completeDEBUG (session:517) REQ: curl -g -i -X GET https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c -H "Accept: application/json" -H "OpenStack-API-Version: compute 2.87" -H "User-Agent: python-novaclient" -H "X-Auth-Token: {SHA256}0de7266674a0e0ba01ac06d20f8511c6c8b841ff7b9be2017b1caf17b949d931" -H "X-OpenStack-Nova-API-Version: 2.87"
725s DEBUG (connectionpool:429) https://nova.ps6.canonical.com:8774 "GET /v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c HTTP/1.1" 200 3477
725s DEBUG (session:548) RESP: [200] Connection: Keep-Alive Content-Length: 3477 Content-Type: application/json Date: Mon, 25 Nov 2024 01:59:01 GMT Keep-Alive: timeout=75, max=961 OpenStack-API-Version: compute 2.87 Server: Apache/2.4.52 (Ubuntu) Vary: OpenStack-API-Version,X-OpenStack-Nova-API-Version X-OpenStack-Nova-API-Version: 2.87 x-compute-request-id: req-fcec887b-e65a-4bc1-a2db-a441f9f5e27c x-openstack-request-id: req-fcec887b-e65a-4bc1-a2db-a441f9f5e27c
725s DEBUG (session:580) RESP BODY: {"server": {"id": "5d57a02c-fafb-49f6-875a-92a59288866c", "name": "adt-plucky-s390x-rust-darling-0.14-20241125-015458-juju-7f2275-prod-proposed-migration-environment-20-28255801-6a5d-4394-bcfa-c982279c4ae8", "status": "BUILD", "tenant_id": "ad292334f14047cc96e9c50587dfe285", "user_id": "fda033b8c7ea463db1c3747f74a59d10", "metadata": {}, "hostId": "ec37a553b99930adeabd5d2edd4ae6556020e28fb4940538a7941b52", "image": {"id": "0efe7a44-24e0-44d8-af6e-8997f14b87bd", "links": [{"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/images/0efe7a44-24e0-44d8-af6e-8997f14b87bd"}]}, "flavor": {"vcpus": 2, "ram": 4096, "disk": 20, "ephemeral": 0, "swap": 0, "original_name": "autopkgtest-s390x", "extra_specs": {"aggregate_instance_extra_specs:commit": "builder-s390x", "hw_rng:allowed": "True"}}, "created": "2024-11-25T01:56:08Z", "updated": "2024-11-25T01:56:10Z", "addresses": {}, "accessIPv4": "", "accessIPv6": "", "links": [{"rel": "self", "href": "https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c"}, {"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/servers/5d57a02c-fafb-49f6-875a-92a59288866c"}], "OS-DCF:diskConfig": "MANUAL", "progress": 0, "OS-EXT-AZ:availability_zone": "availability-zone-z15", "config_drive": "", "key_name": "testbed-juju-7f2275-prod-proposed-migration-environment-20", "OS-SRV-USG:launched_at": null, "OS-SRV-USG:terminated_at": null, "security_groups": [{"name": "autopkgtest-juju-7f2275-prod-proposed-migration-environment-20@bos03-s390x-25.secgroup"}], "OS-EXT-SRV-ATTR:host": "ps6-s390x-n3.ps6.canonical.com", "OS-EXT-SRV-ATTR:instance_name": "instance-003e98df", "OS-EXT-SRV-ATTR:hypervisor_hostname": "ps6-s390x-n3.ps6.canonical.com", "OS-EXT-SRV-ATTR:reservation_id": "r-ixf2stgt", "OS-EXT-SRV-ATTR:launch_index": 0, "OS-EXT-SRV-ATTR:hostname": "adt-plucky-s390x-rust-darling-0-14-20241125-015458-juju-7f2275", "OS-EXT-SRV-ATTR:kernel_id": "", "OS-EXT-SRV-ATTR:ramdisk_id": "", "OS-EXT-SRV-ATTR:root_device_name": "/dev/vda", "OS-EXT-SRV-ATTR:user_data": "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", "OS-EXT-STS:task_state": "spawning", "OS-EXT-STS:vm_state": "building", "OS-EXT-STS:power_state": 0, "os-extended-volumes:volumes_attached": [], "locked": false, "locked_reason": null, "description": null, "tags": [], "trusted_image_certificates": null, "server_groups": []}}
725s DEBUG (session:936) GET call to compute for https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c used request id req-fcec887b-e65a-4bc1-a2db-a441f9f5e27c
725s 
Server building... 0% completeDEBUG (session:517) REQ: curl -g -i -X GET https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c -H "Accept: application/json" -H "OpenStack-API-Version: compute 2.87" -H "User-Agent: python-novaclient" -H "X-Auth-Token: {SHA256}0de7266674a0e0ba01ac06d20f8511c6c8b841ff7b9be2017b1caf17b949d931" -H "X-OpenStack-Nova-API-Version: 2.87"
725s DEBUG (connectionpool:429) https://nova.ps6.canonical.com:8774 "GET /v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c HTTP/1.1" 200 3477
725s DEBUG (session:548) RESP: [200] Connection: Keep-Alive Content-Length: 3477 Content-Type: application/json Date: Mon, 25 Nov 2024 01:59:07 GMT Keep-Alive: timeout=75, max=960 OpenStack-API-Version: compute 2.87 Server: Apache/2.4.52 (Ubuntu) Vary: OpenStack-API-Version,X-OpenStack-Nova-API-Version X-OpenStack-Nova-API-Version: 2.87 x-compute-request-id: req-67ee094b-6aa7-468e-9298-bf1553737ae1 x-openstack-request-id: req-67ee094b-6aa7-468e-9298-bf1553737ae1
725s DEBUG (session:580) RESP BODY: {"server": {"id": "5d57a02c-fafb-49f6-875a-92a59288866c", "name": "adt-plucky-s390x-rust-darling-0.14-20241125-015458-juju-7f2275-prod-proposed-migration-environment-20-28255801-6a5d-4394-bcfa-c982279c4ae8", "status": "BUILD", "tenant_id": "ad292334f14047cc96e9c50587dfe285", "user_id": "fda033b8c7ea463db1c3747f74a59d10", "metadata": {}, "hostId": "ec37a553b99930adeabd5d2edd4ae6556020e28fb4940538a7941b52", "image": {"id": "0efe7a44-24e0-44d8-af6e-8997f14b87bd", "links": [{"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/images/0efe7a44-24e0-44d8-af6e-8997f14b87bd"}]}, "flavor": {"vcpus": 2, "ram": 4096, "disk": 20, "ephemeral": 0, "swap": 0, "original_name": "autopkgtest-s390x", "extra_specs": {"aggregate_instance_extra_specs:commit": "builder-s390x", "hw_rng:allowed": "True"}}, "created": "2024-11-25T01:56:08Z", "updated": "2024-11-25T01:56:10Z", "addresses": {}, "accessIPv4": "", "accessIPv6": "", "links": [{"rel": "self", "href": "https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c"}, {"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/servers/5d57a02c-fafb-49f6-875a-92a59288866c"}], "OS-DCF:diskConfig": "MANUAL", "progress": 0, "OS-EXT-AZ:availability_zone": "availability-zone-z15", "config_drive": "", "key_name": "testbed-juju-7f2275-prod-proposed-migration-environment-20", "OS-SRV-USG:launched_at": null, "OS-SRV-USG:terminated_at": null, "security_groups": [{"name": "autopkgtest-juju-7f2275-prod-proposed-migration-environment-20@bos03-s390x-25.secgroup"}], "OS-EXT-SRV-ATTR:host": "ps6-s390x-n3.ps6.canonical.com", "OS-EXT-SRV-ATTR:instance_name": "instance-003e98df", "OS-EXT-SRV-ATTR:hypervisor_hostname": "ps6-s390x-n3.ps6.canonical.com", "OS-EXT-SRV-ATTR:reservation_id": "r-ixf2stgt", "OS-EXT-SRV-ATTR:launch_index": 0, "OS-EXT-SRV-ATTR:hostname": "adt-plucky-s390x-rust-darling-0-14-20241125-015458-juju-7f2275", "OS-EXT-SRV-ATTR:kernel_id": "", "OS-EXT-SRV-ATTR:ramdisk_id": "", "OS-EXT-SRV-ATTR:root_device_name": "/dev/vda", "OS-EXT-SRV-ATTR:user_data": "I2Nsb3VkLWNvbmZpZwpob3N0bmFtZTogYXV0b3BrZ3Rlc3QKZnFkbjogYXV0b3BrZ3Rlc3QubG9jYWwKbWFuYWdlX2V0Y19ob3N0czogdHJ1ZQphcHRfdXBkYXRlOiB0cnVlCmFwdF91cGdyYWRlOiBmYWxzZQphcHRfbWlycm9yOiBodHRwOi8vZnRwbWFzdGVyLmludGVybmFsL3VidW50dS8KCnJ1bmNtZDoKIC0gZWNobyAnQWNxdWlyZTo6TGFuZ3VhZ2VzICJub25lIjsnID4gL2V0Yy9hcHQvYXB0LmNvbmYuZC85MG5vbGFuZ3VhZ2VzCiAtIGVjaG8gJ2ZvcmNlLXVuc2FmZS1pbycgPiAvZXRjL2Rwa2cvZHBrZy5jZmcuZC9hdXRvcGtndGVzdAogLSBwcmludGYgJ1xuVEVSTT1saW51eFxuJ2h0dHBfcHJveHk9aHR0cDovL3NxdWlkLmludGVybmFsOjMxMjgnXG4naHR0cHNfcHJveHk9aHR0cDovL3NxdWlkLmludGVybmFsOjMxMjgnXG4nbm9fcHJveHk9MTI3LjAuMC4xLDEyNy4wLjEuMSxsb2dpbi51YnVudHUuY29tLGxvY2FsaG9zdCxsb2NhbGRvbWFpbixub3ZhbG9jYWwsaW50ZXJuYWwsYXJjaGl2ZS51YnVudHUuY29tLHBvcnRzLnVidW50dS5jb20sc2VjdXJpdHkudWJ1bnR1LmNvbSxkZGVicy51YnVudHUuY29tLGNoYW5nZWxvZ3MudWJ1bnR1LmNvbSxrZXlzZXJ2ZXIudWJ1bnR1LmNvbSxsYXVuY2hwYWRsaWJyYXJpYW4ubmV0LGxhdW5jaHBhZGNvbnRlbnQubmV0LGxhdW5jaHBhZC5uZXQsMTAuMjQuMC4wLzI0LGtleXN0b25lLnBzNS5jYW5vbmljYWwuY29tLG9iamVjdHN0b3JhZ2UucHJvZHN0YWNrNS5jYW5vbmljYWwuY29tJ1xuJyA+PiAvZXRjL2Vudmlyb25tZW50CiAtIHNlZCAtaSAtciAnL14xMjcuMC4xLjEvIHMvYXV0b3BrZ3Rlc3QtW14gXStcLi9hdXRvcGtndGVzdFwuLycgL2V0Yy9ob3N0cwo=", "OS-EXT-STS:task_state": "spawning", "OS-EXT-STS:vm_state": "building", "OS-EXT-STS:power_state": 0, "os-extended-volumes:volumes_attached": [], "locked": false, "locked_reason": null, "description": null, "tags": [], "trusted_image_certificates": null, "server_groups": []}}
725s DEBUG (session:936) GET call to compute for https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c used request id req-67ee094b-6aa7-468e-9298-bf1553737ae1
725s 
Server building... 0% completeDEBUG (session:517) REQ: curl -g -i -X GET https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c -H "Accept: application/json" -H "OpenStack-API-Version: compute 2.87" -H "User-Agent: python-novaclient" -H "X-Auth-Token: {SHA256}0de7266674a0e0ba01ac06d20f8511c6c8b841ff7b9be2017b1caf17b949d931" -H "X-OpenStack-Nova-API-Version: 2.87"
725s DEBUG (connectionpool:429) https://nova.ps6.canonical.com:8774 "GET /v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c HTTP/1.1" 200 3477
725s DEBUG (session:548) RESP: [200] Connection: Keep-Alive Content-Length: 3477 Content-Type: application/json Date: Mon, 25 Nov 2024 01:59:12 GMT Keep-Alive: timeout=75, max=959 OpenStack-API-Version: compute 2.87 Server: Apache/2.4.52 (Ubuntu) Vary: OpenStack-API-Version,X-OpenStack-Nova-API-Version X-OpenStack-Nova-API-Version: 2.87 x-compute-request-id: req-77e29e5d-38b1-466a-820f-28b1962e74e0 x-openstack-request-id: req-77e29e5d-38b1-466a-820f-28b1962e74e0
725s DEBUG (session:580) RESP BODY: {"server": {"id": "5d57a02c-fafb-49f6-875a-92a59288866c", "name": "adt-plucky-s390x-rust-darling-0.14-20241125-015458-juju-7f2275-prod-proposed-migration-environment-20-28255801-6a5d-4394-bcfa-c982279c4ae8", "status": "BUILD", "tenant_id": "ad292334f14047cc96e9c50587dfe285", "user_id": "fda033b8c7ea463db1c3747f74a59d10", "metadata": {}, "hostId": "ec37a553b99930adeabd5d2edd4ae6556020e28fb4940538a7941b52", "image": {"id": "0efe7a44-24e0-44d8-af6e-8997f14b87bd", "links": [{"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/images/0efe7a44-24e0-44d8-af6e-8997f14b87bd"}]}, "flavor": {"vcpus": 2, "ram": 4096, "disk": 20, "ephemeral": 0, "swap": 0, "original_name": "autopkgtest-s390x", "extra_specs": {"aggregate_instance_extra_specs:commit": "builder-s390x", "hw_rng:allowed": "True"}}, "created": "2024-11-25T01:56:08Z", "updated": "2024-11-25T01:56:10Z", "addresses": {}, "accessIPv4": "", "accessIPv6": "", "links": [{"rel": "self", "href": "https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c"}, {"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/servers/5d57a02c-fafb-49f6-875a-92a59288866c"}], "OS-DCF:diskConfig": "MANUAL", "progress": 0, "OS-EXT-AZ:availability_zone": "availability-zone-z15", "config_drive": "", "key_name": "testbed-juju-7f2275-prod-proposed-migration-environment-20", "OS-SRV-USG:launched_at": null, "OS-SRV-USG:terminated_at": null, "security_groups": [{"name": "autopkgtest-juju-7f2275-prod-proposed-migration-environment-20@bos03-s390x-25.secgroup"}], "OS-EXT-SRV-ATTR:host": "ps6-s390x-n3.ps6.canonical.com", "OS-EXT-SRV-ATTR:instance_name": "instance-003e98df", "OS-EXT-SRV-ATTR:hypervisor_hostname": "ps6-s390x-n3.ps6.canonical.com", "OS-EXT-SRV-ATTR:reservation_id": "r-ixf2stgt", "OS-EXT-SRV-ATTR:launch_index": 0, "OS-EXT-SRV-ATTR:hostname": "adt-plucky-s390x-rust-darling-0-14-20241125-015458-juju-7f2275", "OS-EXT-SRV-ATTR:kernel_id": "", "OS-EXT-SRV-ATTR:ramdisk_id": "", "OS-EXT-SRV-ATTR:root_device_name": "/dev/vda", "OS-EXT-SRV-ATTR:user_data": "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", "OS-EXT-STS:task_state": "spawning", "OS-EXT-STS:vm_state": "building", "OS-EXT-STS:power_state": 0, "os-extended-volumes:volumes_attached": [], "locked": false, "locked_reason": null, "description": null, "tags": [], "trusted_image_certificates": null, "server_groups": []}}
725s DEBUG (session:936) GET call to compute for https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c used request id req-77e29e5d-38b1-466a-820f-28b1962e74e0
725s 
Server building... 0% completeDEBUG (session:517) REQ: curl -g -i -X GET https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c -H "Accept: application/json" -H "OpenStack-API-Version: compute 2.87" -H "User-Agent: python-novaclient" -H "X-Auth-Token: {SHA256}0de7266674a0e0ba01ac06d20f8511c6c8b841ff7b9be2017b1caf17b949d931" -H "X-OpenStack-Nova-API-Version: 2.87"
725s DEBUG (connectionpool:429) https://nova.ps6.canonical.com:8774 "GET /v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c HTTP/1.1" 200 3477
725s DEBUG (session:548) RESP: [200] Connection: Keep-Alive Content-Length: 3477 Content-Type: application/json Date: Mon, 25 Nov 2024 01:59:17 GMT Keep-Alive: timeout=75, max=958 OpenStack-API-Version: compute 2.87 Server: Apache/2.4.52 (Ubuntu) Vary: OpenStack-API-Version,X-OpenStack-Nova-API-Version X-OpenStack-Nova-API-Version: 2.87 x-compute-request-id: req-4e9190b9-a1f4-4a4c-815d-738f60a487b1 x-openstack-request-id: req-4e9190b9-a1f4-4a4c-815d-738f60a487b1
725s DEBUG (session:580) RESP BODY: {"server": {"id": "5d57a02c-fafb-49f6-875a-92a59288866c", "name": "adt-plucky-s390x-rust-darling-0.14-20241125-015458-juju-7f2275-prod-proposed-migration-environment-20-28255801-6a5d-4394-bcfa-c982279c4ae8", "status": "BUILD", "tenant_id": "ad292334f14047cc96e9c50587dfe285", "user_id": "fda033b8c7ea463db1c3747f74a59d10", "metadata": {}, "hostId": "ec37a553b99930adeabd5d2edd4ae6556020e28fb4940538a7941b52", "image": {"id": "0efe7a44-24e0-44d8-af6e-8997f14b87bd", "links": [{"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/images/0efe7a44-24e0-44d8-af6e-8997f14b87bd"}]}, "flavor": {"vcpus": 2, "ram": 4096, "disk": 20, "ephemeral": 0, "swap": 0, "original_name": "autopkgtest-s390x", "extra_specs": {"aggregate_instance_extra_specs:commit": "builder-s390x", "hw_rng:allowed": "True"}}, "created": "2024-11-25T01:56:08Z", "updated": "2024-11-25T01:56:10Z", "addresses": {}, "accessIPv4": "", "accessIPv6": "", "links": [{"rel": "self", "href": "https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c"}, {"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/servers/5d57a02c-fafb-49f6-875a-92a59288866c"}], "OS-DCF:diskConfig": "MANUAL", "progress": 0, "OS-EXT-AZ:availability_zone": "availability-zone-z15", "config_drive": "", "key_name": "testbed-juju-7f2275-prod-proposed-migration-environment-20", "OS-SRV-USG:launched_at": null, "OS-SRV-USG:terminated_at": null, "security_groups": [{"name": "autopkgtest-juju-7f2275-prod-proposed-migration-environment-20@bos03-s390x-25.secgroup"}], "OS-EXT-SRV-ATTR:host": "ps6-s390x-n3.ps6.canonical.com", "OS-EXT-SRV-ATTR:instance_name": "instance-003e98df", "OS-EXT-SRV-ATTR:hypervisor_hostname": "ps6-s390x-n3.ps6.canonical.com", "OS-EXT-SRV-ATTR:reservation_id": "r-ixf2stgt", "OS-EXT-SRV-ATTR:launch_index": 0, "OS-EXT-SRV-ATTR:hostname": "adt-plucky-s390x-rust-darling-0-14-20241125-015458-juju-7f2275", "OS-EXT-SRV-ATTR:kernel_id": "", "OS-EXT-SRV-ATTR:ramdisk_id": "", "OS-EXT-SRV-ATTR:root_device_name": "/dev/vda", "OS-EXT-SRV-ATTR:user_data": "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", "OS-EXT-STS:task_state": "spawning", "OS-EXT-STS:vm_state": "building", "OS-EXT-STS:power_state": 0, "os-extended-volumes:volumes_attached": [], "locked": false, "locked_reason": null, "description": null, "tags": [], "trusted_image_certificates": null, "server_groups": []}}
725s DEBUG (session:936) GET call to compute for https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c used request id req-4e9190b9-a1f4-4a4c-815d-738f60a487b1
725s 
Server building... 0% completeDEBUG (session:517) REQ: curl -g -i -X GET https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c -H "Accept: application/json" -H "OpenStack-API-Version: compute 2.87" -H "User-Agent: python-novaclient" -H "X-Auth-Token: {SHA256}0de7266674a0e0ba01ac06d20f8511c6c8b841ff7b9be2017b1caf17b949d931" -H "X-OpenStack-Nova-API-Version: 2.87"
725s DEBUG (connectionpool:429) https://nova.ps6.canonical.com:8774 "GET /v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c HTTP/1.1" 200 3477
725s DEBUG (session:548) RESP: [200] Connection: Keep-Alive Content-Length: 3477 Content-Type: application/json Date: Mon, 25 Nov 2024 01:59:22 GMT Keep-Alive: timeout=75, max=957 OpenStack-API-Version: compute 2.87 Server: Apache/2.4.52 (Ubuntu) Vary: OpenStack-API-Version,X-OpenStack-Nova-API-Version X-OpenStack-Nova-API-Version: 2.87 x-compute-request-id: req-b03c1339-fb4f-4b77-8386-997b85ad1f25 x-openstack-request-id: req-b03c1339-fb4f-4b77-8386-997b85ad1f25
725s DEBUG (session:580) RESP BODY: {"server": {"id": "5d57a02c-fafb-49f6-875a-92a59288866c", "name": "adt-plucky-s390x-rust-darling-0.14-20241125-015458-juju-7f2275-prod-proposed-migration-environment-20-28255801-6a5d-4394-bcfa-c982279c4ae8", "status": "BUILD", "tenant_id": "ad292334f14047cc96e9c50587dfe285", "user_id": "fda033b8c7ea463db1c3747f74a59d10", "metadata": {}, "hostId": "ec37a553b99930adeabd5d2edd4ae6556020e28fb4940538a7941b52", "image": {"id": "0efe7a44-24e0-44d8-af6e-8997f14b87bd", "links": [{"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/images/0efe7a44-24e0-44d8-af6e-8997f14b87bd"}]}, "flavor": {"vcpus": 2, "ram": 4096, "disk": 20, "ephemeral": 0, "swap": 0, "original_name": "autopkgtest-s390x", "extra_specs": {"aggregate_instance_extra_specs:commit": "builder-s390x", "hw_rng:allowed": "True"}}, "created": "2024-11-25T01:56:08Z", "updated": "2024-11-25T01:56:10Z", "addresses": {}, "accessIPv4": "", "accessIPv6": "", "links": [{"rel": "self", "href": "https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c"}, {"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/servers/5d57a02c-fafb-49f6-875a-92a59288866c"}], "OS-DCF:diskConfig": "MANUAL", "progress": 0, "OS-EXT-AZ:availability_zone": "availability-zone-z15", "config_drive": "", "key_name": "testbed-juju-7f2275-prod-proposed-migration-environment-20", "OS-SRV-USG:launched_at": null, "OS-SRV-USG:terminated_at": null, "security_groups": [{"name": "autopkgtest-juju-7f2275-prod-proposed-migration-environment-20@bos03-s390x-25.secgroup"}], "OS-EXT-SRV-ATTR:host": "ps6-s390x-n3.ps6.canonical.com", "OS-EXT-SRV-ATTR:instance_name": "instance-003e98df", "OS-EXT-SRV-ATTR:hypervisor_hostname": "ps6-s390x-n3.ps6.canonical.com", "OS-EXT-SRV-ATTR:reservation_id": "r-ixf2stgt", "OS-EXT-SRV-ATTR:launch_index": 0, "OS-EXT-SRV-ATTR:hostname": "adt-plucky-s390x-rust-darling-0-14-20241125-015458-juju-7f2275", "OS-EXT-SRV-ATTR:kernel_id": "", "OS-EXT-SRV-ATTR:ramdisk_id": "", "OS-EXT-SRV-ATTR:root_device_name": "/dev/vda", "OS-EXT-SRV-ATTR:user_data": "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", "OS-EXT-STS:task_state": "spawning", "OS-EXT-STS:vm_state": "building", "OS-EXT-STS:power_state": 0, "os-extended-volumes:volumes_attached": [], "locked": false, "locked_reason": null, "description": null, "tags": [], "trusted_image_certificates": null, "server_groups": []}}
725s DEBUG (session:936) GET call to compute for https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c used request id req-b03c1339-fb4f-4b77-8386-997b85ad1f25
725s 
Server building... 0% completeDEBUG (session:517) REQ: curl -g -i -X GET https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c -H "Accept: application/json" -H "OpenStack-API-Version: compute 2.87" -H "User-Agent: python-novaclient" -H "X-Auth-Token: {SHA256}0de7266674a0e0ba01ac06d20f8511c6c8b841ff7b9be2017b1caf17b949d931" -H "X-OpenStack-Nova-API-Version: 2.87"
725s DEBUG (connectionpool:429) https://nova.ps6.canonical.com:8774 "GET /v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c HTTP/1.1" 200 3477
725s DEBUG (session:548) RESP: [200] Connection: Keep-Alive Content-Length: 3477 Content-Type: application/json Date: Mon, 25 Nov 2024 01:59:28 GMT Keep-Alive: timeout=75, max=956 OpenStack-API-Version: compute 2.87 Server: Apache/2.4.52 (Ubuntu) Vary: OpenStack-API-Version,X-OpenStack-Nova-API-Version X-OpenStack-Nova-API-Version: 2.87 x-compute-request-id: req-7f4351a2-c305-4e6c-82e1-9b3bb5003506 x-openstack-request-id: req-7f4351a2-c305-4e6c-82e1-9b3bb5003506
725s DEBUG (session:580) RESP BODY: {"server": {"id": "5d57a02c-fafb-49f6-875a-92a59288866c", "name": "adt-plucky-s390x-rust-darling-0.14-20241125-015458-juju-7f2275-prod-proposed-migration-environment-20-28255801-6a5d-4394-bcfa-c982279c4ae8", "status": "BUILD", "tenant_id": "ad292334f14047cc96e9c50587dfe285", "user_id": "fda033b8c7ea463db1c3747f74a59d10", "metadata": {}, "hostId": "ec37a553b99930adeabd5d2edd4ae6556020e28fb4940538a7941b52", "image": {"id": "0efe7a44-24e0-44d8-af6e-8997f14b87bd", "links": [{"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/images/0efe7a44-24e0-44d8-af6e-8997f14b87bd"}]}, "flavor": {"vcpus": 2, "ram": 4096, "disk": 20, "ephemeral": 0, "swap": 0, "original_name": "autopkgtest-s390x", "extra_specs": {"aggregate_instance_extra_specs:commit": "builder-s390x", "hw_rng:allowed": "True"}}, "created": "2024-11-25T01:56:08Z", "updated": "2024-11-25T01:56:10Z", "addresses": {}, "accessIPv4": "", "accessIPv6": "", "links": [{"rel": "self", "href": "https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c"}, {"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/servers/5d57a02c-fafb-49f6-875a-92a59288866c"}], "OS-DCF:diskConfig": "MANUAL", "progress": 0, "OS-EXT-AZ:availability_zone": "availability-zone-z15", "config_drive": "", "key_name": "testbed-juju-7f2275-prod-proposed-migration-environment-20", "OS-SRV-USG:launched_at": null, "OS-SRV-USG:terminated_at": null, "security_groups": [{"name": "autopkgtest-juju-7f2275-prod-proposed-migration-environment-20@bos03-s390x-25.secgroup"}], "OS-EXT-SRV-ATTR:host": "ps6-s390x-n3.ps6.canonical.com", "OS-EXT-SRV-ATTR:instance_name": "instance-003e98df", "OS-EXT-SRV-ATTR:hypervisor_hostname": "ps6-s390x-n3.ps6.canonical.com", "OS-EXT-SRV-ATTR:reservation_id": "r-ixf2stgt", "OS-EXT-SRV-ATTR:launch_index": 0, "OS-EXT-SRV-ATTR:hostname": "adt-plucky-s390x-rust-darling-0-14-20241125-015458-juju-7f2275", "OS-EXT-SRV-ATTR:kernel_id": "", "OS-EXT-SRV-ATTR:ramdisk_id": "", "OS-EXT-SRV-ATTR:root_device_name": "/dev/vda", "OS-EXT-SRV-ATTR:user_data": "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", "OS-EXT-STS:task_state": "spawning", "OS-EXT-STS:vm_state": "building", "OS-EXT-STS:power_state": 0, "os-extended-volumes:volumes_attached": [], "locked": false, "locked_reason": null, "description": null, "tags": [], "trusted_image_certificates": null, "server_groups": []}}
725s DEBUG (session:936) GET call to compute for https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c used request id req-7f4351a2-c305-4e6c-82e1-9b3bb5003506
725s 
Server building... 0% completeDEBUG (session:517) REQ: curl -g -i -X GET https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c -H "Accept: application/json" -H "OpenStack-API-Version: compute 2.87" -H "User-Agent: python-novaclient" -H "X-Auth-Token: {SHA256}0de7266674a0e0ba01ac06d20f8511c6c8b841ff7b9be2017b1caf17b949d931" -H "X-OpenStack-Nova-API-Version: 2.87"
725s DEBUG (connectionpool:429) https://nova.ps6.canonical.com:8774 "GET /v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c HTTP/1.1" 200 3477
725s DEBUG (session:548) RESP: [200] Connection: Keep-Alive Content-Length: 3477 Content-Type: application/json Date: Mon, 25 Nov 2024 01:59:33 GMT Keep-Alive: timeout=75, max=955 OpenStack-API-Version: compute 2.87 Server: Apache/2.4.52 (Ubuntu) Vary: OpenStack-API-Version,X-OpenStack-Nova-API-Version X-OpenStack-Nova-API-Version: 2.87 x-compute-request-id: req-9c06a6ed-a929-4af6-b7cb-bf5fccc8adfc x-openstack-request-id: req-9c06a6ed-a929-4af6-b7cb-bf5fccc8adfc
725s DEBUG (session:580) RESP BODY: {"server": {"id": "5d57a02c-fafb-49f6-875a-92a59288866c", "name": "adt-plucky-s390x-rust-darling-0.14-20241125-015458-juju-7f2275-prod-proposed-migration-environment-20-28255801-6a5d-4394-bcfa-c982279c4ae8", "status": "BUILD", "tenant_id": "ad292334f14047cc96e9c50587dfe285", "user_id": "fda033b8c7ea463db1c3747f74a59d10", "metadata": {}, "hostId": "ec37a553b99930adeabd5d2edd4ae6556020e28fb4940538a7941b52", "image": {"id": "0efe7a44-24e0-44d8-af6e-8997f14b87bd", "links": [{"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/images/0efe7a44-24e0-44d8-af6e-8997f14b87bd"}]}, "flavor": {"vcpus": 2, "ram": 4096, "disk": 20, "ephemeral": 0, "swap": 0, "original_name": "autopkgtest-s390x", "extra_specs": {"aggregate_instance_extra_specs:commit": "builder-s390x", "hw_rng:allowed": "True"}}, "created": "2024-11-25T01:56:08Z", "updated": "2024-11-25T01:56:10Z", "addresses": {}, "accessIPv4": "", "accessIPv6": "", "links": [{"rel": "self", "href": "https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c"}, {"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/servers/5d57a02c-fafb-49f6-875a-92a59288866c"}], "OS-DCF:diskConfig": "MANUAL", "progress": 0, "OS-EXT-AZ:availability_zone": "availability-zone-z15", "config_drive": "", "key_name": "testbed-juju-7f2275-prod-proposed-migration-environment-20", "OS-SRV-USG:launched_at": null, "OS-SRV-USG:terminated_at": null, "security_groups": [{"name": "autopkgtest-juju-7f2275-prod-proposed-migration-environment-20@bos03-s390x-25.secgroup"}], "OS-EXT-SRV-ATTR:host": "ps6-s390x-n3.ps6.canonical.com", "OS-EXT-SRV-ATTR:instance_name": "instance-003e98df", "OS-EXT-SRV-ATTR:hypervisor_hostname": "ps6-s390x-n3.ps6.canonical.com", "OS-EXT-SRV-ATTR:reservation_id": "r-ixf2stgt", "OS-EXT-SRV-ATTR:launch_index": 0, "OS-EXT-SRV-ATTR:hostname": "adt-plucky-s390x-rust-darling-0-14-20241125-015458-juju-7f2275", "OS-EXT-SRV-ATTR:kernel_id": "", "OS-EXT-SRV-ATTR:ramdisk_id": "", "OS-EXT-SRV-ATTR:root_device_name": "/dev/vda", "OS-EXT-SRV-ATTR:user_data": "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", "OS-EXT-STS:task_state": "spawning", "OS-EXT-STS:vm_state": "building", "OS-EXT-STS:power_state": 0, "os-extended-volumes:volumes_attached": [], "locked": false, "locked_reason": null, "description": null, "tags": [], "trusted_image_certificates": null, "server_groups": []}}
725s DEBUG (session:936) GET call to compute for https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c used request id req-9c06a6ed-a929-4af6-b7cb-bf5fccc8adfc
725s 
Server building... 0% completeDEBUG (session:517) REQ: curl -g -i -X GET https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c -H "Accept: application/json" -H "OpenStack-API-Version: compute 2.87" -H "User-Agent: python-novaclient" -H "X-Auth-Token: {SHA256}0de7266674a0e0ba01ac06d20f8511c6c8b841ff7b9be2017b1caf17b949d931" -H "X-OpenStack-Nova-API-Version: 2.87"
725s DEBUG (connectionpool:429) https://nova.ps6.canonical.com:8774 "GET /v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c HTTP/1.1" 200 3477
725s DEBUG (session:548) RESP: [200] Connection: Keep-Alive Content-Length: 3477 Content-Type: application/json Date: Mon, 25 Nov 2024 01:59:39 GMT Keep-Alive: timeout=75, max=954 OpenStack-API-Version: compute 2.87 Server: Apache/2.4.52 (Ubuntu) Vary: OpenStack-API-Version,X-OpenStack-Nova-API-Version X-OpenStack-Nova-API-Version: 2.87 x-compute-request-id: req-97959243-b729-44a9-9af9-903ecf97a41b x-openstack-request-id: req-97959243-b729-44a9-9af9-903ecf97a41b
725s DEBUG (session:580) RESP BODY: {"server": {"id": "5d57a02c-fafb-49f6-875a-92a59288866c", "name": "adt-plucky-s390x-rust-darling-0.14-20241125-015458-juju-7f2275-prod-proposed-migration-environment-20-28255801-6a5d-4394-bcfa-c982279c4ae8", "status": "BUILD", "tenant_id": "ad292334f14047cc96e9c50587dfe285", "user_id": "fda033b8c7ea463db1c3747f74a59d10", "metadata": {}, "hostId": "ec37a553b99930adeabd5d2edd4ae6556020e28fb4940538a7941b52", "image": {"id": "0efe7a44-24e0-44d8-af6e-8997f14b87bd", "links": [{"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/images/0efe7a44-24e0-44d8-af6e-8997f14b87bd"}]}, "flavor": {"vcpus": 2, "ram": 4096, "disk": 20, "ephemeral": 0, "swap": 0, "original_name": "autopkgtest-s390x", "extra_specs": {"aggregate_instance_extra_specs:commit": "builder-s390x", "hw_rng:allowed": "True"}}, "created": "2024-11-25T01:56:08Z", "updated": "2024-11-25T01:56:10Z", "addresses": {}, "accessIPv4": "", "accessIPv6": "", "links": [{"rel": "self", "href": "https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c"}, {"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/servers/5d57a02c-fafb-49f6-875a-92a59288866c"}], "OS-DCF:diskConfig": "MANUAL", "progress": 0, "OS-EXT-AZ:availability_zone": "availability-zone-z15", "config_drive": "", "key_name": "testbed-juju-7f2275-prod-proposed-migration-environment-20", "OS-SRV-USG:launched_at": null, "OS-SRV-USG:terminated_at": null, "security_groups": [{"name": "autopkgtest-juju-7f2275-prod-proposed-migration-environment-20@bos03-s390x-25.secgroup"}], "OS-EXT-SRV-ATTR:host": "ps6-s390x-n3.ps6.canonical.com", "OS-EXT-SRV-ATTR:instance_name": "instance-003e98df", "OS-EXT-SRV-ATTR:hypervisor_hostname": "ps6-s390x-n3.ps6.canonical.com", "OS-EXT-SRV-ATTR:reservation_id": "r-ixf2stgt", "OS-EXT-SRV-ATTR:launch_index": 0, "OS-EXT-SRV-ATTR:hostname": "adt-plucky-s390x-rust-darling-0-14-20241125-015458-juju-7f2275", "OS-EXT-SRV-ATTR:kernel_id": "", "OS-EXT-SRV-ATTR:ramdisk_id": "", "OS-EXT-SRV-ATTR:root_device_name": "/dev/vda", "OS-EXT-SRV-ATTR:user_data": "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", "OS-EXT-STS:task_state": "spawning", "OS-EXT-STS:vm_state": "building", "OS-EXT-STS:power_state": 0, "os-extended-volumes:volumes_attached": [], "locked": false, "locked_reason": null, "description": null, "tags": [], "trusted_image_certificates": null, "server_groups": []}}
725s DEBUG (session:936) GET call to compute for https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c used request id req-97959243-b729-44a9-9af9-903ecf97a41b
725s 
Server building... 0% completeDEBUG (session:517) REQ: curl -g -i -X GET https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c -H "Accept: application/json" -H "OpenStack-API-Version: compute 2.87" -H "User-Agent: python-novaclient" -H "X-Auth-Token: {SHA256}0de7266674a0e0ba01ac06d20f8511c6c8b841ff7b9be2017b1caf17b949d931" -H "X-OpenStack-Nova-API-Version: 2.87"
725s DEBUG (connectionpool:429) https://nova.ps6.canonical.com:8774 "GET /v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c HTTP/1.1" 200 3477
725s DEBUG (session:548) RESP: [200] Connection: Keep-Alive Content-Length: 3477 Content-Type: application/json Date: Mon, 25 Nov 2024 01:59:44 GMT Keep-Alive: timeout=75, max=953 OpenStack-API-Version: compute 2.87 Server: Apache/2.4.52 (Ubuntu) Vary: OpenStack-API-Version,X-OpenStack-Nova-API-Version X-OpenStack-Nova-API-Version: 2.87 x-compute-request-id: req-1c85917d-1bba-458d-aa77-86d0b6768a4e x-openstack-request-id: req-1c85917d-1bba-458d-aa77-86d0b6768a4e
725s DEBUG (session:580) RESP BODY: {"server": {"id": "5d57a02c-fafb-49f6-875a-92a59288866c", "name": "adt-plucky-s390x-rust-darling-0.14-20241125-015458-juju-7f2275-prod-proposed-migration-environment-20-28255801-6a5d-4394-bcfa-c982279c4ae8", "status": "BUILD", "tenant_id": "ad292334f14047cc96e9c50587dfe285", "user_id": "fda033b8c7ea463db1c3747f74a59d10", "metadata": {}, "hostId": "ec37a553b99930adeabd5d2edd4ae6556020e28fb4940538a7941b52", "image": {"id": "0efe7a44-24e0-44d8-af6e-8997f14b87bd", "links": [{"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/images/0efe7a44-24e0-44d8-af6e-8997f14b87bd"}]}, "flavor": {"vcpus": 2, "ram": 4096, "disk": 20, "ephemeral": 0, "swap": 0, "original_name": "autopkgtest-s390x", "extra_specs": {"aggregate_instance_extra_specs:commit": "builder-s390x", "hw_rng:allowed": "True"}}, "created": "2024-11-25T01:56:08Z", "updated": "2024-11-25T01:56:10Z", "addresses": {}, "accessIPv4": "", "accessIPv6": "", "links": [{"rel": "self", "href": "https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c"}, {"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/servers/5d57a02c-fafb-49f6-875a-92a59288866c"}], "OS-DCF:diskConfig": "MANUAL", "progress": 0, "OS-EXT-AZ:availability_zone": "availability-zone-z15", "config_drive": "", "key_name": "testbed-juju-7f2275-prod-proposed-migration-environment-20", "OS-SRV-USG:launched_at": null, "OS-SRV-USG:terminated_at": null, "security_groups": [{"name": "autopkgtest-juju-7f2275-prod-proposed-migration-environment-20@bos03-s390x-25.secgroup"}], "OS-EXT-SRV-ATTR:host": "ps6-s390x-n3.ps6.canonical.com", "OS-EXT-SRV-ATTR:instance_name": "instance-003e98df", "OS-EXT-SRV-ATTR:hypervisor_hostname": "ps6-s390x-n3.ps6.canonical.com", "OS-EXT-SRV-ATTR:reservation_id": "r-ixf2stgt", "OS-EXT-SRV-ATTR:launch_index": 0, "OS-EXT-SRV-ATTR:hostname": "adt-plucky-s390x-rust-darling-0-14-20241125-015458-juju-7f2275", "OS-EXT-SRV-ATTR:kernel_id": "", "OS-EXT-SRV-ATTR:ramdisk_id": "", "OS-EXT-SRV-ATTR:root_device_name": "/dev/vda", "OS-EXT-SRV-ATTR:user_data": "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", "OS-EXT-STS:task_state": "spawning", "OS-EXT-STS:vm_state": "building", "OS-EXT-STS:power_state": 0, "os-extended-volumes:volumes_attached": [], "locked": false, "locked_reason": null, "description": null, "tags": [], "trusted_image_certificates": null, "server_groups": []}}
725s DEBUG (session:936) GET call to compute for https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c used request id req-1c85917d-1bba-458d-aa77-86d0b6768a4e
725s 
Server building... 0% completeDEBUG (session:517) REQ: curl -g -i -X GET https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c -H "Accept: application/json" -H "OpenStack-API-Version: compute 2.87" -H "User-Agent: python-novaclient" -H "X-Auth-Token: {SHA256}0de7266674a0e0ba01ac06d20f8511c6c8b841ff7b9be2017b1caf17b949d931" -H "X-OpenStack-Nova-API-Version: 2.87"
725s DEBUG (connectionpool:429) https://nova.ps6.canonical.com:8774 "GET /v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c HTTP/1.1" 200 3477
725s DEBUG (session:548) RESP: [200] Connection: Keep-Alive Content-Length: 3477 Content-Type: application/json Date: Mon, 25 Nov 2024 01:59:49 GMT Keep-Alive: timeout=75, max=952 OpenStack-API-Version: compute 2.87 Server: Apache/2.4.52 (Ubuntu) Vary: OpenStack-API-Version,X-OpenStack-Nova-API-Version X-OpenStack-Nova-API-Version: 2.87 x-compute-request-id: req-7ba0ff36-4c1a-47ee-8909-8b0152bb62c9 x-openstack-request-id: req-7ba0ff36-4c1a-47ee-8909-8b0152bb62c9
725s DEBUG (session:580) RESP BODY: {"server": {"id": "5d57a02c-fafb-49f6-875a-92a59288866c", "name": "adt-plucky-s390x-rust-darling-0.14-20241125-015458-juju-7f2275-prod-proposed-migration-environment-20-28255801-6a5d-4394-bcfa-c982279c4ae8", "status": "BUILD", "tenant_id": "ad292334f14047cc96e9c50587dfe285", "user_id": "fda033b8c7ea463db1c3747f74a59d10", "metadata": {}, "hostId": "ec37a553b99930adeabd5d2edd4ae6556020e28fb4940538a7941b52", "image": {"id": "0efe7a44-24e0-44d8-af6e-8997f14b87bd", "links": [{"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/images/0efe7a44-24e0-44d8-af6e-8997f14b87bd"}]}, "flavor": {"vcpus": 2, "ram": 4096, "disk": 20, "ephemeral": 0, "swap": 0, "original_name": "autopkgtest-s390x", "extra_specs": {"aggregate_instance_extra_specs:commit": "builder-s390x", "hw_rng:allowed": "True"}}, "created": "2024-11-25T01:56:08Z", "updated": "2024-11-25T01:56:10Z", "addresses": {}, "accessIPv4": "", "accessIPv6": "", "links": [{"rel": "self", "href": "https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c"}, {"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/servers/5d57a02c-fafb-49f6-875a-92a59288866c"}], "OS-DCF:diskConfig": "MANUAL", "progress": 0, "OS-EXT-AZ:availability_zone": "availability-zone-z15", "config_drive": "", "key_name": "testbed-juju-7f2275-prod-proposed-migration-environment-20", "OS-SRV-USG:launched_at": null, "OS-SRV-USG:terminated_at": null, "security_groups": [{"name": "autopkgtest-juju-7f2275-prod-proposed-migration-environment-20@bos03-s390x-25.secgroup"}], "OS-EXT-SRV-ATTR:host": "ps6-s390x-n3.ps6.canonical.com", "OS-EXT-SRV-ATTR:instance_name": "instance-003e98df", "OS-EXT-SRV-ATTR:hypervisor_hostname": "ps6-s390x-n3.ps6.canonical.com", "OS-EXT-SRV-ATTR:reservation_id": "r-ixf2stgt", "OS-EXT-SRV-ATTR:launch_index": 0, "OS-EXT-SRV-ATTR:hostname": "adt-plucky-s390x-rust-darling-0-14-20241125-015458-juju-7f2275", "OS-EXT-SRV-ATTR:kernel_id": "", "OS-EXT-SRV-ATTR:ramdisk_id": "", "OS-EXT-SRV-ATTR:root_device_name": "/dev/vda", "OS-EXT-SRV-ATTR:user_data": "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", "OS-EXT-STS:task_state": "spawning", "OS-EXT-STS:vm_state": "building", "OS-EXT-STS:power_state": 0, "os-extended-volumes:volumes_attached": [], "locked": false, "locked_reason": null, "description": null, "tags": [], "trusted_image_certificates": null, "server_groups": []}}
725s DEBUG (session:936) GET call to compute for https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c used request id req-7ba0ff36-4c1a-47ee-8909-8b0152bb62c9
725s 
Server building... 0% completeDEBUG (session:517) REQ: curl -g -i -X GET https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c -H "Accept: application/json" -H "OpenStack-API-Version: compute 2.87" -H "User-Agent: python-novaclient" -H "X-Auth-Token: {SHA256}0de7266674a0e0ba01ac06d20f8511c6c8b841ff7b9be2017b1caf17b949d931" -H "X-OpenStack-Nova-API-Version: 2.87"
725s DEBUG (connectionpool:429) https://nova.ps6.canonical.com:8774 "GET /v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c HTTP/1.1" 200 3477
725s DEBUG (session:548) RESP: [200] Connection: Keep-Alive Content-Length: 3477 Content-Type: application/json Date: Mon, 25 Nov 2024 01:59:55 GMT Keep-Alive: timeout=75, max=951 OpenStack-API-Version: compute 2.87 Server: Apache/2.4.52 (Ubuntu) Vary: OpenStack-API-Version,X-OpenStack-Nova-API-Version X-OpenStack-Nova-API-Version: 2.87 x-compute-request-id: req-95d2c125-d039-415c-b08a-7c27a8cf0e45 x-openstack-request-id: req-95d2c125-d039-415c-b08a-7c27a8cf0e45
725s DEBUG (session:580) RESP BODY: {"server": {"id": "5d57a02c-fafb-49f6-875a-92a59288866c", "name": "adt-plucky-s390x-rust-darling-0.14-20241125-015458-juju-7f2275-prod-proposed-migration-environment-20-28255801-6a5d-4394-bcfa-c982279c4ae8", "status": "BUILD", "tenant_id": "ad292334f14047cc96e9c50587dfe285", "user_id": "fda033b8c7ea463db1c3747f74a59d10", "metadata": {}, "hostId": "ec37a553b99930adeabd5d2edd4ae6556020e28fb4940538a7941b52", "image": {"id": "0efe7a44-24e0-44d8-af6e-8997f14b87bd", "links": [{"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/images/0efe7a44-24e0-44d8-af6e-8997f14b87bd"}]}, "flavor": {"vcpus": 2, "ram": 4096, "disk": 20, "ephemeral": 0, "swap": 0, "original_name": "autopkgtest-s390x", "extra_specs": {"aggregate_instance_extra_specs:commit": "builder-s390x", "hw_rng:allowed": "True"}}, "created": "2024-11-25T01:56:08Z", "updated": "2024-11-25T01:56:10Z", "addresses": {}, "accessIPv4": "", "accessIPv6": "", "links": [{"rel": "self", "href": "https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c"}, {"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/servers/5d57a02c-fafb-49f6-875a-92a59288866c"}], "OS-DCF:diskConfig": "MANUAL", "progress": 0, "OS-EXT-AZ:availability_zone": "availability-zone-z15", "config_drive": "", "key_name": "testbed-juju-7f2275-prod-proposed-migration-environment-20", "OS-SRV-USG:launched_at": null, "OS-SRV-USG:terminated_at": null, "security_groups": [{"name": "autopkgtest-juju-7f2275-prod-proposed-migration-environment-20@bos03-s390x-25.secgroup"}], "OS-EXT-SRV-ATTR:host": "ps6-s390x-n3.ps6.canonical.com", "OS-EXT-SRV-ATTR:instance_name": "instance-003e98df", "OS-EXT-SRV-ATTR:hypervisor_hostname": "ps6-s390x-n3.ps6.canonical.com", "OS-EXT-SRV-ATTR:reservation_id": "r-ixf2stgt", "OS-EXT-SRV-ATTR:launch_index": 0, "OS-EXT-SRV-ATTR:hostname": "adt-plucky-s390x-rust-darling-0-14-20241125-015458-juju-7f2275", "OS-EXT-SRV-ATTR:kernel_id": "", "OS-EXT-SRV-ATTR:ramdisk_id": "", "OS-EXT-SRV-ATTR:root_device_name": "/dev/vda", "OS-EXT-SRV-ATTR:user_data": "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", "OS-EXT-STS:task_state": "spawning", "OS-EXT-STS:vm_state": "building", "OS-EXT-STS:power_state": 0, "os-extended-volumes:volumes_attached": [], "locked": false, "locked_reason": null, "description": null, "tags": [], "trusted_image_certificates": null, "server_groups": []}}
725s DEBUG (session:936) GET call to compute for https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c used request id req-95d2c125-d039-415c-b08a-7c27a8cf0e45
725s 
Server building... 0% completeDEBUG (session:517) REQ: curl -g -i -X GET https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c -H "Accept: application/json" -H "OpenStack-API-Version: compute 2.87" -H "User-Agent: python-novaclient" -H "X-Auth-Token: {SHA256}0de7266674a0e0ba01ac06d20f8511c6c8b841ff7b9be2017b1caf17b949d931" -H "X-OpenStack-Nova-API-Version: 2.87"
725s DEBUG (connectionpool:429) https://nova.ps6.canonical.com:8774 "GET /v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c HTTP/1.1" 200 3477
725s DEBUG (session:548) RESP: [200] Connection: Keep-Alive Content-Length: 3477 Content-Type: application/json Date: Mon, 25 Nov 2024 02:00:00 GMT Keep-Alive: timeout=75, max=950 OpenStack-API-Version: compute 2.87 Server: Apache/2.4.52 (Ubuntu) Vary: OpenStack-API-Version,X-OpenStack-Nova-API-Version X-OpenStack-Nova-API-Version: 2.87 x-compute-request-id: req-c10fc206-2c46-4621-9081-2c0a46f76933 x-openstack-request-id: req-c10fc206-2c46-4621-9081-2c0a46f76933
725s DEBUG (session:580) RESP BODY: {"server": {"id": "5d57a02c-fafb-49f6-875a-92a59288866c", "name": "adt-plucky-s390x-rust-darling-0.14-20241125-015458-juju-7f2275-prod-proposed-migration-environment-20-28255801-6a5d-4394-bcfa-c982279c4ae8", "status": "BUILD", "tenant_id": "ad292334f14047cc96e9c50587dfe285", "user_id": "fda033b8c7ea463db1c3747f74a59d10", "metadata": {}, "hostId": "ec37a553b99930adeabd5d2edd4ae6556020e28fb4940538a7941b52", "image": {"id": "0efe7a44-24e0-44d8-af6e-8997f14b87bd", "links": [{"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/images/0efe7a44-24e0-44d8-af6e-8997f14b87bd"}]}, "flavor": {"vcpus": 2, "ram": 4096, "disk": 20, "ephemeral": 0, "swap": 0, "original_name": "autopkgtest-s390x", "extra_specs": {"aggregate_instance_extra_specs:commit": "builder-s390x", "hw_rng:allowed": "True"}}, "created": "2024-11-25T01:56:08Z", "updated": "2024-11-25T01:56:10Z", "addresses": {}, "accessIPv4": "", "accessIPv6": "", "links": [{"rel": "self", "href": "https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c"}, {"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/servers/5d57a02c-fafb-49f6-875a-92a59288866c"}], "OS-DCF:diskConfig": "MANUAL", "progress": 0, "OS-EXT-AZ:availability_zone": "availability-zone-z15", "config_drive": "", "key_name": "testbed-juju-7f2275-prod-proposed-migration-environment-20", "OS-SRV-USG:launched_at": null, "OS-SRV-USG:terminated_at": null, "security_groups": [{"name": "autopkgtest-juju-7f2275-prod-proposed-migration-environment-20@bos03-s390x-25.secgroup"}], "OS-EXT-SRV-ATTR:host": "ps6-s390x-n3.ps6.canonical.com", "OS-EXT-SRV-ATTR:instance_name": "instance-003e98df", "OS-EXT-SRV-ATTR:hypervisor_hostname": "ps6-s390x-n3.ps6.canonical.com", "OS-EXT-SRV-ATTR:reservation_id": "r-ixf2stgt", "OS-EXT-SRV-ATTR:launch_index": 0, "OS-EXT-SRV-ATTR:hostname": "adt-plucky-s390x-rust-darling-0-14-20241125-015458-juju-7f2275", "OS-EXT-SRV-ATTR:kernel_id": "", "OS-EXT-SRV-ATTR:ramdisk_id": "", "OS-EXT-SRV-ATTR:root_device_name": "/dev/vda", "OS-EXT-SRV-ATTR:user_data": "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", "OS-EXT-STS:task_state": "spawning", "OS-EXT-STS:vm_state": "building", "OS-EXT-STS:power_state": 0, "os-extended-volumes:volumes_attached": [], "locked": false, "locked_reason": null, "description": null, "tags": [], "trusted_image_certificates": null, "server_groups": []}}
725s DEBUG (session:936) GET call to compute for https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c used request id req-c10fc206-2c46-4621-9081-2c0a46f76933
725s 
Server building... 0% completeDEBUG (session:517) REQ: curl -g -i -X GET https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c -H "Accept: application/json" -H "OpenStack-API-Version: compute 2.87" -H "User-Agent: python-novaclient" -H "X-Auth-Token: {SHA256}0de7266674a0e0ba01ac06d20f8511c6c8b841ff7b9be2017b1caf17b949d931" -H "X-OpenStack-Nova-API-Version: 2.87"
725s DEBUG (connectionpool:429) https://nova.ps6.canonical.com:8774 "GET /v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c HTTP/1.1" 200 3477
725s DEBUG (session:548) RESP: [200] Connection: Keep-Alive Content-Length: 3477 Content-Type: application/json Date: Mon, 25 Nov 2024 02:00:06 GMT Keep-Alive: timeout=75, max=949 OpenStack-API-Version: compute 2.87 Server: Apache/2.4.52 (Ubuntu) Vary: OpenStack-API-Version,X-OpenStack-Nova-API-Version X-OpenStack-Nova-API-Version: 2.87 x-compute-request-id: req-0c06fd22-d166-4f8b-a2bf-705d627e07c0 x-openstack-request-id: req-0c06fd22-d166-4f8b-a2bf-705d627e07c0
725s DEBUG (session:580) RESP BODY: {"server": {"id": "5d57a02c-fafb-49f6-875a-92a59288866c", "name": "adt-plucky-s390x-rust-darling-0.14-20241125-015458-juju-7f2275-prod-proposed-migration-environment-20-28255801-6a5d-4394-bcfa-c982279c4ae8", "status": "BUILD", "tenant_id": "ad292334f14047cc96e9c50587dfe285", "user_id": "fda033b8c7ea463db1c3747f74a59d10", "metadata": {}, "hostId": "ec37a553b99930adeabd5d2edd4ae6556020e28fb4940538a7941b52", "image": {"id": "0efe7a44-24e0-44d8-af6e-8997f14b87bd", "links": [{"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/images/0efe7a44-24e0-44d8-af6e-8997f14b87bd"}]}, "flavor": {"vcpus": 2, "ram": 4096, "disk": 20, "ephemeral": 0, "swap": 0, "original_name": "autopkgtest-s390x", "extra_specs": {"aggregate_instance_extra_specs:commit": "builder-s390x", "hw_rng:allowed": "True"}}, "created": "2024-11-25T01:56:08Z", "updated": "2024-11-25T01:56:10Z", "addresses": {}, "accessIPv4": "", "accessIPv6": "", "links": [{"rel": "self", "href": "https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c"}, {"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/servers/5d57a02c-fafb-49f6-875a-92a59288866c"}], "OS-DCF:diskConfig": "MANUAL", "progress": 0, "OS-EXT-AZ:availability_zone": "availability-zone-z15", "config_drive": "", "key_name": "testbed-juju-7f2275-prod-proposed-migration-environment-20", "OS-SRV-USG:launched_at": null, "OS-SRV-USG:terminated_at": null, "security_groups": [{"name": "autopkgtest-juju-7f2275-prod-proposed-migration-environment-20@bos03-s390x-25.secgroup"}], "OS-EXT-SRV-ATTR:host": "ps6-s390x-n3.ps6.canonical.com", "OS-EXT-SRV-ATTR:instance_name": "instance-003e98df", "OS-EXT-SRV-ATTR:hypervisor_hostname": "ps6-s390x-n3.ps6.canonical.com", "OS-EXT-SRV-ATTR:reservation_id": "r-ixf2stgt", "OS-EXT-SRV-ATTR:launch_index": 0, "OS-EXT-SRV-ATTR:hostname": "adt-plucky-s390x-rust-darling-0-14-20241125-015458-juju-7f2275", "OS-EXT-SRV-ATTR:kernel_id": "", "OS-EXT-SRV-ATTR:ramdisk_id": "", "OS-EXT-SRV-ATTR:root_device_name": "/dev/vda", "OS-EXT-SRV-ATTR:user_data": "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", "OS-EXT-STS:task_state": "spawning", "OS-EXT-STS:vm_state": "building", "OS-EXT-STS:power_state": 0, "os-extended-volumes:volumes_attached": [], "locked": false, "locked_reason": null, "description": null, "tags": [], "trusted_image_certificates": null, "server_groups": []}}
725s DEBUG (session:936) GET call to compute for https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c used request id req-0c06fd22-d166-4f8b-a2bf-705d627e07c0
725s 
Server building... 0% completeDEBUG (session:517) REQ: curl -g -i -X GET https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c -H "Accept: application/json" -H "OpenStack-API-Version: compute 2.87" -H "User-Agent: python-novaclient" -H "X-Auth-Token: {SHA256}0de7266674a0e0ba01ac06d20f8511c6c8b841ff7b9be2017b1caf17b949d931" -H "X-OpenStack-Nova-API-Version: 2.87"
725s DEBUG (connectionpool:429) https://nova.ps6.canonical.com:8774 "GET /v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c HTTP/1.1" 200 3477
725s DEBUG (session:548) RESP: [200] Connection: Keep-Alive Content-Length: 3477 Content-Type: application/json Date: Mon, 25 Nov 2024 02:00:11 GMT Keep-Alive: timeout=75, max=948 OpenStack-API-Version: compute 2.87 Server: Apache/2.4.52 (Ubuntu) Vary: OpenStack-API-Version,X-OpenStack-Nova-API-Version X-OpenStack-Nova-API-Version: 2.87 x-compute-request-id: req-6827f02e-4e2b-4f3f-8180-c35c5e487782 x-openstack-request-id: req-6827f02e-4e2b-4f3f-8180-c35c5e487782
725s DEBUG (session:580) RESP BODY: {"server": {"id": "5d57a02c-fafb-49f6-875a-92a59288866c", "name": "adt-plucky-s390x-rust-darling-0.14-20241125-015458-juju-7f2275-prod-proposed-migration-environment-20-28255801-6a5d-4394-bcfa-c982279c4ae8", "status": "BUILD", "tenant_id": "ad292334f14047cc96e9c50587dfe285", "user_id": "fda033b8c7ea463db1c3747f74a59d10", "metadata": {}, "hostId": "ec37a553b99930adeabd5d2edd4ae6556020e28fb4940538a7941b52", "image": {"id": "0efe7a44-24e0-44d8-af6e-8997f14b87bd", "links": [{"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/images/0efe7a44-24e0-44d8-af6e-8997f14b87bd"}]}, "flavor": {"vcpus": 2, "ram": 4096, "disk": 20, "ephemeral": 0, "swap": 0, "original_name": "autopkgtest-s390x", "extra_specs": {"aggregate_instance_extra_specs:commit": "builder-s390x", "hw_rng:allowed": "True"}}, "created": "2024-11-25T01:56:08Z", "updated": "2024-11-25T01:56:10Z", "addresses": {}, "accessIPv4": "", "accessIPv6": "", "links": [{"rel": "self", "href": "https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c"}, {"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/servers/5d57a02c-fafb-49f6-875a-92a59288866c"}], "OS-DCF:diskConfig": "MANUAL", "progress": 0, "OS-EXT-AZ:availability_zone": "availability-zone-z15", "config_drive": "", "key_name": "testbed-juju-7f2275-prod-proposed-migration-environment-20", "OS-SRV-USG:launched_at": null, "OS-SRV-USG:terminated_at": null, "security_groups": [{"name": "autopkgtest-juju-7f2275-prod-proposed-migration-environment-20@bos03-s390x-25.secgroup"}], "OS-EXT-SRV-ATTR:host": "ps6-s390x-n3.ps6.canonical.com", "OS-EXT-SRV-ATTR:instance_name": "instance-003e98df", "OS-EXT-SRV-ATTR:hypervisor_hostname": "ps6-s390x-n3.ps6.canonical.com", "OS-EXT-SRV-ATTR:reservation_id": "r-ixf2stgt", "OS-EXT-SRV-ATTR:launch_index": 0, "OS-EXT-SRV-ATTR:hostname": "adt-plucky-s390x-rust-darling-0-14-20241125-015458-juju-7f2275", "OS-EXT-SRV-ATTR:kernel_id": "", "OS-EXT-SRV-ATTR:ramdisk_id": "", "OS-EXT-SRV-ATTR:root_device_name": "/dev/vda", "OS-EXT-SRV-ATTR:user_data": "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", "OS-EXT-STS:task_state": "spawning", "OS-EXT-STS:vm_state": "building", "OS-EXT-STS:power_state": 0, "os-extended-volumes:volumes_attached": [], "locked": false, "locked_reason": null, "description": null, "tags": [], "trusted_image_certificates": null, "server_groups": []}}
725s DEBUG (session:936) GET call to compute for https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c used request id req-6827f02e-4e2b-4f3f-8180-c35c5e487782
725s 
Server building... 0% completeDEBUG (session:517) REQ: curl -g -i -X GET https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c -H "Accept: application/json" -H "OpenStack-API-Version: compute 2.87" -H "User-Agent: python-novaclient" -H "X-Auth-Token: {SHA256}0de7266674a0e0ba01ac06d20f8511c6c8b841ff7b9be2017b1caf17b949d931" -H "X-OpenStack-Nova-API-Version: 2.87"
725s DEBUG (connectionpool:429) https://nova.ps6.canonical.com:8774 "GET /v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c HTTP/1.1" 200 3477
725s DEBUG (session:548) RESP: [200] Connection: Keep-Alive Content-Length: 3477 Content-Type: application/json Date: Mon, 25 Nov 2024 02:00:17 GMT Keep-Alive: timeout=75, max=947 OpenStack-API-Version: compute 2.87 Server: Apache/2.4.52 (Ubuntu) Vary: OpenStack-API-Version,X-OpenStack-Nova-API-Version X-OpenStack-Nova-API-Version: 2.87 x-compute-request-id: req-fb0f4284-970b-4356-b527-1ee71010c00f x-openstack-request-id: req-fb0f4284-970b-4356-b527-1ee71010c00f
725s DEBUG (session:580) RESP BODY: {"server": {"id": "5d57a02c-fafb-49f6-875a-92a59288866c", "name": "adt-plucky-s390x-rust-darling-0.14-20241125-015458-juju-7f2275-prod-proposed-migration-environment-20-28255801-6a5d-4394-bcfa-c982279c4ae8", "status": "BUILD", "tenant_id": "ad292334f14047cc96e9c50587dfe285", "user_id": "fda033b8c7ea463db1c3747f74a59d10", "metadata": {}, "hostId": "ec37a553b99930adeabd5d2edd4ae6556020e28fb4940538a7941b52", "image": {"id": "0efe7a44-24e0-44d8-af6e-8997f14b87bd", "links": [{"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/images/0efe7a44-24e0-44d8-af6e-8997f14b87bd"}]}, "flavor": {"vcpus": 2, "ram": 4096, "disk": 20, "ephemeral": 0, "swap": 0, "original_name": "autopkgtest-s390x", "extra_specs": {"aggregate_instance_extra_specs:commit": "builder-s390x", "hw_rng:allowed": "True"}}, "created": "2024-11-25T01:56:08Z", "updated": "2024-11-25T01:56:10Z", "addresses": {}, "accessIPv4": "", "accessIPv6": "", "links": [{"rel": "self", "href": "https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c"}, {"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/servers/5d57a02c-fafb-49f6-875a-92a59288866c"}], "OS-DCF:diskConfig": "MANUAL", "progress": 0, "OS-EXT-AZ:availability_zone": "availability-zone-z15", "config_drive": "", "key_name": "testbed-juju-7f2275-prod-proposed-migration-environment-20", "OS-SRV-USG:launched_at": null, "OS-SRV-USG:terminated_at": null, "security_groups": [{"name": "autopkgtest-juju-7f2275-prod-proposed-migration-environment-20@bos03-s390x-25.secgroup"}], "OS-EXT-SRV-ATTR:host": "ps6-s390x-n3.ps6.canonical.com", "OS-EXT-SRV-ATTR:instance_name": "instance-003e98df", "OS-EXT-SRV-ATTR:hypervisor_hostname": "ps6-s390x-n3.ps6.canonical.com", "OS-EXT-SRV-ATTR:reservation_id": "r-ixf2stgt", "OS-EXT-SRV-ATTR:launch_index": 0, "OS-EXT-SRV-ATTR:hostname": "adt-plucky-s390x-rust-darling-0-14-20241125-015458-juju-7f2275", "OS-EXT-SRV-ATTR:kernel_id": "", "OS-EXT-SRV-ATTR:ramdisk_id": "", "OS-EXT-SRV-ATTR:root_device_name": "/dev/vda", "OS-EXT-SRV-ATTR:user_data": "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", "OS-EXT-STS:task_state": "spawning", "OS-EXT-STS:vm_state": "building", "OS-EXT-STS:power_state": 0, "os-extended-volumes:volumes_attached": [], "locked": false, "locked_reason": null, "description": null, "tags": [], "trusted_image_certificates": null, "server_groups": []}}
725s DEBUG (session:936) GET call to compute for https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c used request id req-fb0f4284-970b-4356-b527-1ee71010c00f
725s 
Server building... 0% completeDEBUG (session:517) REQ: curl -g -i -X GET https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c -H "Accept: application/json" -H "OpenStack-API-Version: compute 2.87" -H "User-Agent: python-novaclient" -H "X-Auth-Token: {SHA256}0de7266674a0e0ba01ac06d20f8511c6c8b841ff7b9be2017b1caf17b949d931" -H "X-OpenStack-Nova-API-Version: 2.87"
725s DEBUG (connectionpool:429) https://nova.ps6.canonical.com:8774 "GET /v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c HTTP/1.1" 200 3477
725s DEBUG (session:548) RESP: [200] Connection: Keep-Alive Content-Length: 3477 Content-Type: application/json Date: Mon, 25 Nov 2024 02:00:22 GMT Keep-Alive: timeout=75, max=946 OpenStack-API-Version: compute 2.87 Server: Apache/2.4.52 (Ubuntu) Vary: OpenStack-API-Version,X-OpenStack-Nova-API-Version X-OpenStack-Nova-API-Version: 2.87 x-compute-request-id: req-090b8b2c-e4b3-4630-8e88-ed182333243e x-openstack-request-id: req-090b8b2c-e4b3-4630-8e88-ed182333243e
725s DEBUG (session:580) RESP BODY: {"server": {"id": "5d57a02c-fafb-49f6-875a-92a59288866c", "name": "adt-plucky-s390x-rust-darling-0.14-20241125-015458-juju-7f2275-prod-proposed-migration-environment-20-28255801-6a5d-4394-bcfa-c982279c4ae8", "status": "BUILD", "tenant_id": "ad292334f14047cc96e9c50587dfe285", "user_id": "fda033b8c7ea463db1c3747f74a59d10", "metadata": {}, "hostId": "ec37a553b99930adeabd5d2edd4ae6556020e28fb4940538a7941b52", "image": {"id": "0efe7a44-24e0-44d8-af6e-8997f14b87bd", "links": [{"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/images/0efe7a44-24e0-44d8-af6e-8997f14b87bd"}]}, "flavor": {"vcpus": 2, "ram": 4096, "disk": 20, "ephemeral": 0, "swap": 0, "original_name": "autopkgtest-s390x", "extra_specs": {"aggregate_instance_extra_specs:commit": "builder-s390x", "hw_rng:allowed": "True"}}, "created": "2024-11-25T01:56:08Z", "updated": "2024-11-25T01:56:10Z", "addresses": {}, "accessIPv4": "", "accessIPv6": "", "links": [{"rel": "self", "href": "https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c"}, {"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/servers/5d57a02c-fafb-49f6-875a-92a59288866c"}], "OS-DCF:diskConfig": "MANUAL", "progress": 0, "OS-EXT-AZ:availability_zone": "availability-zone-z15", "config_drive": "", "key_name": "testbed-juju-7f2275-prod-proposed-migration-environment-20", "OS-SRV-USG:launched_at": null, "OS-SRV-USG:terminated_at": null, "security_groups": [{"name": "autopkgtest-juju-7f2275-prod-proposed-migration-environment-20@bos03-s390x-25.secgroup"}], "OS-EXT-SRV-ATTR:host": "ps6-s390x-n3.ps6.canonical.com", "OS-EXT-SRV-ATTR:instance_name": "instance-003e98df", "OS-EXT-SRV-ATTR:hypervisor_hostname": "ps6-s390x-n3.ps6.canonical.com", "OS-EXT-SRV-ATTR:reservation_id": "r-ixf2stgt", "OS-EXT-SRV-ATTR:launch_index": 0, "OS-EXT-SRV-ATTR:hostname": "adt-plucky-s390x-rust-darling-0-14-20241125-015458-juju-7f2275", "OS-EXT-SRV-ATTR:kernel_id": "", "OS-EXT-SRV-ATTR:ramdisk_id": "", "OS-EXT-SRV-ATTR:root_device_name": "/dev/vda", "OS-EXT-SRV-ATTR:user_data": "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", "OS-EXT-STS:task_state": "spawning", "OS-EXT-STS:vm_state": "building", "OS-EXT-STS:power_state": 0, "os-extended-volumes:volumes_attached": [], "locked": false, "locked_reason": null, "description": null, "tags": [], "trusted_image_certificates": null, "server_groups": []}}
725s DEBUG (session:936) GET call to compute for https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c used request id req-090b8b2c-e4b3-4630-8e88-ed182333243e
725s 
Server building... 0% completeDEBUG (session:517) REQ: curl -g -i -X GET https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c -H "Accept: application/json" -H "OpenStack-API-Version: compute 2.87" -H "User-Agent: python-novaclient" -H "X-Auth-Token: {SHA256}0de7266674a0e0ba01ac06d20f8511c6c8b841ff7b9be2017b1caf17b949d931" -H "X-OpenStack-Nova-API-Version: 2.87"
725s DEBUG (connectionpool:429) https://nova.ps6.canonical.com:8774 "GET /v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c HTTP/1.1" 200 3477
725s DEBUG (session:548) RESP: [200] Connection: Keep-Alive Content-Length: 3477 Content-Type: application/json Date: Mon, 25 Nov 2024 02:00:28 GMT Keep-Alive: timeout=75, max=945 OpenStack-API-Version: compute 2.87 Server: Apache/2.4.52 (Ubuntu) Vary: OpenStack-API-Version,X-OpenStack-Nova-API-Version X-OpenStack-Nova-API-Version: 2.87 x-compute-request-id: req-9c111247-8bd4-4a7b-96c9-ccafbc87a819 x-openstack-request-id: req-9c111247-8bd4-4a7b-96c9-ccafbc87a819
725s DEBUG (session:580) RESP BODY: {"server": {"id": "5d57a02c-fafb-49f6-875a-92a59288866c", "name": "adt-plucky-s390x-rust-darling-0.14-20241125-015458-juju-7f2275-prod-proposed-migration-environment-20-28255801-6a5d-4394-bcfa-c982279c4ae8", "status": "BUILD", "tenant_id": "ad292334f14047cc96e9c50587dfe285", "user_id": "fda033b8c7ea463db1c3747f74a59d10", "metadata": {}, "hostId": "ec37a553b99930adeabd5d2edd4ae6556020e28fb4940538a7941b52", "image": {"id": "0efe7a44-24e0-44d8-af6e-8997f14b87bd", "links": [{"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/images/0efe7a44-24e0-44d8-af6e-8997f14b87bd"}]}, "flavor": {"vcpus": 2, "ram": 4096, "disk": 20, "ephemeral": 0, "swap": 0, "original_name": "autopkgtest-s390x", "extra_specs": {"aggregate_instance_extra_specs:commit": "builder-s390x", "hw_rng:allowed": "True"}}, "created": "2024-11-25T01:56:08Z", "updated": "2024-11-25T01:56:10Z", "addresses": {}, "accessIPv4": "", "accessIPv6": "", "links": [{"rel": "self", "href": "https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c"}, {"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/servers/5d57a02c-fafb-49f6-875a-92a59288866c"}], "OS-DCF:diskConfig": "MANUAL", "progress": 0, "OS-EXT-AZ:availability_zone": "availability-zone-z15", "config_drive": "", "key_name": "testbed-juju-7f2275-prod-proposed-migration-environment-20", "OS-SRV-USG:launched_at": null, "OS-SRV-USG:terminated_at": null, "security_groups": [{"name": "autopkgtest-juju-7f2275-prod-proposed-migration-environment-20@bos03-s390x-25.secgroup"}], "OS-EXT-SRV-ATTR:host": "ps6-s390x-n3.ps6.canonical.com", "OS-EXT-SRV-ATTR:instance_name": "instance-003e98df", "OS-EXT-SRV-ATTR:hypervisor_hostname": "ps6-s390x-n3.ps6.canonical.com", "OS-EXT-SRV-ATTR:reservation_id": "r-ixf2stgt", "OS-EXT-SRV-ATTR:launch_index": 0, "OS-EXT-SRV-ATTR:hostname": "adt-plucky-s390x-rust-darling-0-14-20241125-015458-juju-7f2275", "OS-EXT-SRV-ATTR:kernel_id": "", "OS-EXT-SRV-ATTR:ramdisk_id": "", "OS-EXT-SRV-ATTR:root_device_name": "/dev/vda", "OS-EXT-SRV-ATTR:user_data": "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", "OS-EXT-STS:task_state": "spawning", "OS-EXT-STS:vm_state": "building", "OS-EXT-STS:power_state": 0, "os-extended-volumes:volumes_attached": [], "locked": false, "locked_reason": null, "description": null, "tags": [], "trusted_image_certificates": null, "server_groups": []}}
725s DEBUG (session:936) GET call to compute for https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c used request id req-9c111247-8bd4-4a7b-96c9-ccafbc87a819
725s 
Server building... 0% completeDEBUG (session:517) REQ: curl -g -i -X GET https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c -H "Accept: application/json" -H "OpenStack-API-Version: compute 2.87" -H "User-Agent: python-novaclient" -H "X-Auth-Token: {SHA256}0de7266674a0e0ba01ac06d20f8511c6c8b841ff7b9be2017b1caf17b949d931" -H "X-OpenStack-Nova-API-Version: 2.87"
725s DEBUG (connectionpool:429) https://nova.ps6.canonical.com:8774 "GET /v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c HTTP/1.1" 200 3477
725s DEBUG (session:548) RESP: [200] Connection: Keep-Alive Content-Length: 3477 Content-Type: application/json Date: Mon, 25 Nov 2024 02:00:33 GMT Keep-Alive: timeout=75, max=944 OpenStack-API-Version: compute 2.87 Server: Apache/2.4.52 (Ubuntu) Vary: OpenStack-API-Version,X-OpenStack-Nova-API-Version X-OpenStack-Nova-API-Version: 2.87 x-compute-request-id: req-94bc2331-68b3-4a12-809b-d5a588ff23be x-openstack-request-id: req-94bc2331-68b3-4a12-809b-d5a588ff23be
725s DEBUG (session:580) RESP BODY: {"server": {"id": "5d57a02c-fafb-49f6-875a-92a59288866c", "name": "adt-plucky-s390x-rust-darling-0.14-20241125-015458-juju-7f2275-prod-proposed-migration-environment-20-28255801-6a5d-4394-bcfa-c982279c4ae8", "status": "BUILD", "tenant_id": "ad292334f14047cc96e9c50587dfe285", "user_id": "fda033b8c7ea463db1c3747f74a59d10", "metadata": {}, "hostId": "ec37a553b99930adeabd5d2edd4ae6556020e28fb4940538a7941b52", "image": {"id": "0efe7a44-24e0-44d8-af6e-8997f14b87bd", "links": [{"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/images/0efe7a44-24e0-44d8-af6e-8997f14b87bd"}]}, "flavor": {"vcpus": 2, "ram": 4096, "disk": 20, "ephemeral": 0, "swap": 0, "original_name": "autopkgtest-s390x", "extra_specs": {"aggregate_instance_extra_specs:commit": "builder-s390x", "hw_rng:allowed": "True"}}, "created": "2024-11-25T01:56:08Z", "updated": "2024-11-25T01:56:10Z", "addresses": {}, "accessIPv4": "", "accessIPv6": "", "links": [{"rel": "self", "href": "https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c"}, {"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/servers/5d57a02c-fafb-49f6-875a-92a59288866c"}], "OS-DCF:diskConfig": "MANUAL", "progress": 0, "OS-EXT-AZ:availability_zone": "availability-zone-z15", "config_drive": "", "key_name": "testbed-juju-7f2275-prod-proposed-migration-environment-20", "OS-SRV-USG:launched_at": null, "OS-SRV-USG:terminated_at": null, "security_groups": [{"name": "autopkgtest-juju-7f2275-prod-proposed-migration-environment-20@bos03-s390x-25.secgroup"}], "OS-EXT-SRV-ATTR:host": "ps6-s390x-n3.ps6.canonical.com", "OS-EXT-SRV-ATTR:instance_name": "instance-003e98df", "OS-EXT-SRV-ATTR:hypervisor_hostname": "ps6-s390x-n3.ps6.canonical.com", "OS-EXT-SRV-ATTR:reservation_id": "r-ixf2stgt", "OS-EXT-SRV-ATTR:launch_index": 0, "OS-EXT-SRV-ATTR:hostname": "adt-plucky-s390x-rust-darling-0-14-20241125-015458-juju-7f2275", "OS-EXT-SRV-ATTR:kernel_id": "", "OS-EXT-SRV-ATTR:ramdisk_id": "", "OS-EXT-SRV-ATTR:root_device_name": "/dev/vda", "OS-EXT-SRV-ATTR:user_data": "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", "OS-EXT-STS:task_state": "spawning", "OS-EXT-STS:vm_state": "building", "OS-EXT-STS:power_state": 0, "os-extended-volumes:volumes_attached": [], "locked": false, "locked_reason": null, "description": null, "tags": [], "trusted_image_certificates": null, "server_groups": []}}
725s DEBUG (session:936) GET call to compute for https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c used request id req-94bc2331-68b3-4a12-809b-d5a588ff23be
725s 
Server building... 0% completeDEBUG (session:517) REQ: curl -g -i -X GET https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c -H "Accept: application/json" -H "OpenStack-API-Version: compute 2.87" -H "User-Agent: python-novaclient" -H "X-Auth-Token: {SHA256}0de7266674a0e0ba01ac06d20f8511c6c8b841ff7b9be2017b1caf17b949d931" -H "X-OpenStack-Nova-API-Version: 2.87"
725s DEBUG (connectionpool:429) https://nova.ps6.canonical.com:8774 "GET /v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c HTTP/1.1" 200 3477
725s DEBUG (session:548) RESP: [200] Connection: Keep-Alive Content-Length: 3477 Content-Type: application/json Date: Mon, 25 Nov 2024 02:00:38 GMT Keep-Alive: timeout=75, max=943 OpenStack-API-Version: compute 2.87 Server: Apache/2.4.52 (Ubuntu) Vary: OpenStack-API-Version,X-OpenStack-Nova-API-Version X-OpenStack-Nova-API-Version: 2.87 x-compute-request-id: req-8cd7dab9-d2af-4acc-bbce-b52becb024e5 x-openstack-request-id: req-8cd7dab9-d2af-4acc-bbce-b52becb024e5
725s DEBUG (session:580) RESP BODY: {"server": {"id": "5d57a02c-fafb-49f6-875a-92a59288866c", "name": "adt-plucky-s390x-rust-darling-0.14-20241125-015458-juju-7f2275-prod-proposed-migration-environment-20-28255801-6a5d-4394-bcfa-c982279c4ae8", "status": "BUILD", "tenant_id": "ad292334f14047cc96e9c50587dfe285", "user_id": "fda033b8c7ea463db1c3747f74a59d10", "metadata": {}, "hostId": "ec37a553b99930adeabd5d2edd4ae6556020e28fb4940538a7941b52", "image": {"id": "0efe7a44-24e0-44d8-af6e-8997f14b87bd", "links": [{"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/images/0efe7a44-24e0-44d8-af6e-8997f14b87bd"}]}, "flavor": {"vcpus": 2, "ram": 4096, "disk": 20, "ephemeral": 0, "swap": 0, "original_name": "autopkgtest-s390x", "extra_specs": {"aggregate_instance_extra_specs:commit": "builder-s390x", "hw_rng:allowed": "True"}}, "created": "2024-11-25T01:56:08Z", "updated": "2024-11-25T01:56:10Z", "addresses": {}, "accessIPv4": "", "accessIPv6": "", "links": [{"rel": "self", "href": "https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c"}, {"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/servers/5d57a02c-fafb-49f6-875a-92a59288866c"}], "OS-DCF:diskConfig": "MANUAL", "progress": 0, "OS-EXT-AZ:availability_zone": "availability-zone-z15", "config_drive": "", "key_name": "testbed-juju-7f2275-prod-proposed-migration-environment-20", "OS-SRV-USG:launched_at": null, "OS-SRV-USG:terminated_at": null, "security_groups": [{"name": "autopkgtest-juju-7f2275-prod-proposed-migration-environment-20@bos03-s390x-25.secgroup"}], "OS-EXT-SRV-ATTR:host": "ps6-s390x-n3.ps6.canonical.com", "OS-EXT-SRV-ATTR:instance_name": "instance-003e98df", "OS-EXT-SRV-ATTR:hypervisor_hostname": "ps6-s390x-n3.ps6.canonical.com", "OS-EXT-SRV-ATTR:reservation_id": "r-ixf2stgt", "OS-EXT-SRV-ATTR:launch_index": 0, "OS-EXT-SRV-ATTR:hostname": "adt-plucky-s390x-rust-darling-0-14-20241125-015458-juju-7f2275", "OS-EXT-SRV-ATTR:kernel_id": "", "OS-EXT-SRV-ATTR:ramdisk_id": "", "OS-EXT-SRV-ATTR:root_device_name": "/dev/vda", "OS-EXT-SRV-ATTR:user_data": "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", "OS-EXT-STS:task_state": "spawning", "OS-EXT-STS:vm_state": "building", "OS-EXT-STS:power_state": 0, "os-extended-volumes:volumes_attached": [], "locked": false, "locked_reason": null, "description": null, "tags": [], "trusted_image_certificates": null, "server_groups": []}}
725s DEBUG (session:936) GET call to compute for https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c used request id req-8cd7dab9-d2af-4acc-bbce-b52becb024e5
725s 
Server building... 0% completeDEBUG (session:517) REQ: curl -g -i -X GET https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c -H "Accept: application/json" -H "OpenStack-API-Version: compute 2.87" -H "User-Agent: python-novaclient" -H "X-Auth-Token: {SHA256}0de7266674a0e0ba01ac06d20f8511c6c8b841ff7b9be2017b1caf17b949d931" -H "X-OpenStack-Nova-API-Version: 2.87"
725s DEBUG (connectionpool:429) https://nova.ps6.canonical.com:8774 "GET /v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c HTTP/1.1" 200 3477
725s DEBUG (session:548) RESP: [200] Connection: Keep-Alive Content-Length: 3477 Content-Type: application/json Date: Mon, 25 Nov 2024 02:00:44 GMT Keep-Alive: timeout=75, max=942 OpenStack-API-Version: compute 2.87 Server: Apache/2.4.52 (Ubuntu) Vary: OpenStack-API-Version,X-OpenStack-Nova-API-Version X-OpenStack-Nova-API-Version: 2.87 x-compute-request-id: req-37b99f45-1622-4ae5-9b66-d9db7f3f8c6c x-openstack-request-id: req-37b99f45-1622-4ae5-9b66-d9db7f3f8c6c
725s DEBUG (session:580) RESP BODY: {"server": {"id": "5d57a02c-fafb-49f6-875a-92a59288866c", "name": "adt-plucky-s390x-rust-darling-0.14-20241125-015458-juju-7f2275-prod-proposed-migration-environment-20-28255801-6a5d-4394-bcfa-c982279c4ae8", "status": "BUILD", "tenant_id": "ad292334f14047cc96e9c50587dfe285", "user_id": "fda033b8c7ea463db1c3747f74a59d10", "metadata": {}, "hostId": "ec37a553b99930adeabd5d2edd4ae6556020e28fb4940538a7941b52", "image": {"id": "0efe7a44-24e0-44d8-af6e-8997f14b87bd", "links": [{"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/images/0efe7a44-24e0-44d8-af6e-8997f14b87bd"}]}, "flavor": {"vcpus": 2, "ram": 4096, "disk": 20, "ephemeral": 0, "swap": 0, "original_name": "autopkgtest-s390x", "extra_specs": {"aggregate_instance_extra_specs:commit": "builder-s390x", "hw_rng:allowed": "True"}}, "created": "2024-11-25T01:56:08Z", "updated": "2024-11-25T01:56:10Z", "addresses": {}, "accessIPv4": "", "accessIPv6": "", "links": [{"rel": "self", "href": "https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c"}, {"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/servers/5d57a02c-fafb-49f6-875a-92a59288866c"}], "OS-DCF:diskConfig": "MANUAL", "progress": 0, "OS-EXT-AZ:availability_zone": "availability-zone-z15", "config_drive": "", "key_name": "testbed-juju-7f2275-prod-proposed-migration-environment-20", "OS-SRV-USG:launched_at": null, "OS-SRV-USG:terminated_at": null, "security_groups": [{"name": "autopkgtest-juju-7f2275-prod-proposed-migration-environment-20@bos03-s390x-25.secgroup"}], "OS-EXT-SRV-ATTR:host": "ps6-s390x-n3.ps6.canonical.com", "OS-EXT-SRV-ATTR:instance_name": "instance-003e98df", "OS-EXT-SRV-ATTR:hypervisor_hostname": "ps6-s390x-n3.ps6.canonical.com", "OS-EXT-SRV-ATTR:reservation_id": "r-ixf2stgt", "OS-EXT-SRV-ATTR:launch_index": 0, "OS-EXT-SRV-ATTR:hostname": "adt-plucky-s390x-rust-darling-0-14-20241125-015458-juju-7f2275", "OS-EXT-SRV-ATTR:kernel_id": "", "OS-EXT-SRV-ATTR:ramdisk_id": "", "OS-EXT-SRV-ATTR:root_device_name": "/dev/vda", "OS-EXT-SRV-ATTR:user_data": "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", "OS-EXT-STS:task_state": "spawning", "OS-EXT-STS:vm_state": "building", "OS-EXT-STS:power_state": 0, "os-extended-volumes:volumes_attached": [], "locked": false, "locked_reason": null, "description": null, "tags": [], "trusted_image_certificates": null, "server_groups": []}}
725s DEBUG (session:936) GET call to compute for https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c used request id req-37b99f45-1622-4ae5-9b66-d9db7f3f8c6c
725s 
Server building... 0% completeDEBUG (session:517) REQ: curl -g -i -X GET https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c -H "Accept: application/json" -H "OpenStack-API-Version: compute 2.87" -H "User-Agent: python-novaclient" -H "X-Auth-Token: {SHA256}0de7266674a0e0ba01ac06d20f8511c6c8b841ff7b9be2017b1caf17b949d931" -H "X-OpenStack-Nova-API-Version: 2.87"
725s DEBUG (connectionpool:429) https://nova.ps6.canonical.com:8774 "GET /v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c HTTP/1.1" 200 3477
725s DEBUG (session:548) RESP: [200] Connection: Keep-Alive Content-Length: 3477 Content-Type: application/json Date: Mon, 25 Nov 2024 02:00:49 GMT Keep-Alive: timeout=75, max=941 OpenStack-API-Version: compute 2.87 Server: Apache/2.4.52 (Ubuntu) Vary: OpenStack-API-Version,X-OpenStack-Nova-API-Version X-OpenStack-Nova-API-Version: 2.87 x-compute-request-id: req-9e90a0ec-c962-427b-b5dc-8c9c85e345d9 x-openstack-request-id: req-9e90a0ec-c962-427b-b5dc-8c9c85e345d9
725s DEBUG (session:580) RESP BODY: {"server": {"id": "5d57a02c-fafb-49f6-875a-92a59288866c", "name": "adt-plucky-s390x-rust-darling-0.14-20241125-015458-juju-7f2275-prod-proposed-migration-environment-20-28255801-6a5d-4394-bcfa-c982279c4ae8", "status": "BUILD", "tenant_id": "ad292334f14047cc96e9c50587dfe285", "user_id": "fda033b8c7ea463db1c3747f74a59d10", "metadata": {}, "hostId": "ec37a553b99930adeabd5d2edd4ae6556020e28fb4940538a7941b52", "image": {"id": "0efe7a44-24e0-44d8-af6e-8997f14b87bd", "links": [{"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/images/0efe7a44-24e0-44d8-af6e-8997f14b87bd"}]}, "flavor": {"vcpus": 2, "ram": 4096, "disk": 20, "ephemeral": 0, "swap": 0, "original_name": "autopkgtest-s390x", "extra_specs": {"aggregate_instance_extra_specs:commit": "builder-s390x", "hw_rng:allowed": "True"}}, "created": "2024-11-25T01:56:08Z", "updated": "2024-11-25T01:56:10Z", "addresses": {}, "accessIPv4": "", "accessIPv6": "", "links": [{"rel": "self", "href": "https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c"}, {"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/servers/5d57a02c-fafb-49f6-875a-92a59288866c"}], "OS-DCF:diskConfig": "MANUAL", "progress": 0, "OS-EXT-AZ:availability_zone": "availability-zone-z15", "config_drive": "", "key_name": "testbed-juju-7f2275-prod-proposed-migration-environment-20", "OS-SRV-USG:launched_at": null, "OS-SRV-USG:terminated_at": null, "security_groups": [{"name": "autopkgtest-juju-7f2275-prod-proposed-migration-environment-20@bos03-s390x-25.secgroup"}], "OS-EXT-SRV-ATTR:host": "ps6-s390x-n3.ps6.canonical.com", "OS-EXT-SRV-ATTR:instance_name": "instance-003e98df", "OS-EXT-SRV-ATTR:hypervisor_hostname": "ps6-s390x-n3.ps6.canonical.com", "OS-EXT-SRV-ATTR:reservation_id": "r-ixf2stgt", "OS-EXT-SRV-ATTR:launch_index": 0, "OS-EXT-SRV-ATTR:hostname": "adt-plucky-s390x-rust-darling-0-14-20241125-015458-juju-7f2275", "OS-EXT-SRV-ATTR:kernel_id": "", "OS-EXT-SRV-ATTR:ramdisk_id": "", "OS-EXT-SRV-ATTR:root_device_name": "/dev/vda", "OS-EXT-SRV-ATTR:user_data": "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", "OS-EXT-STS:task_state": "spawning", "OS-EXT-STS:vm_state": "building", "OS-EXT-STS:power_state": 0, "os-extended-volumes:volumes_attached": [], "locked": false, "locked_reason": null, "description": null, "tags": [], "trusted_image_certificates": null, "server_groups": []}}
725s DEBUG (session:936) GET call to compute for https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c used request id req-9e90a0ec-c962-427b-b5dc-8c9c85e345d9
725s 
Server building... 0% completeDEBUG (session:517) REQ: curl -g -i -X GET https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c -H "Accept: application/json" -H "OpenStack-API-Version: compute 2.87" -H "User-Agent: python-novaclient" -H "X-Auth-Token: {SHA256}0de7266674a0e0ba01ac06d20f8511c6c8b841ff7b9be2017b1caf17b949d931" -H "X-OpenStack-Nova-API-Version: 2.87"
725s DEBUG (connectionpool:429) https://nova.ps6.canonical.com:8774 "GET /v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c HTTP/1.1" 200 3477
725s DEBUG (session:548) RESP: [200] Connection: Keep-Alive Content-Length: 3477 Content-Type: application/json Date: Mon, 25 Nov 2024 02:00:55 GMT Keep-Alive: timeout=75, max=940 OpenStack-API-Version: compute 2.87 Server: Apache/2.4.52 (Ubuntu) Vary: OpenStack-API-Version,X-OpenStack-Nova-API-Version X-OpenStack-Nova-API-Version: 2.87 x-compute-request-id: req-fcf4ffe4-5a95-4eb1-badd-026ac988dc9c x-openstack-request-id: req-fcf4ffe4-5a95-4eb1-badd-026ac988dc9c
725s DEBUG (session:580) RESP BODY: {"server": {"id": "5d57a02c-fafb-49f6-875a-92a59288866c", "name": "adt-plucky-s390x-rust-darling-0.14-20241125-015458-juju-7f2275-prod-proposed-migration-environment-20-28255801-6a5d-4394-bcfa-c982279c4ae8", "status": "BUILD", "tenant_id": "ad292334f14047cc96e9c50587dfe285", "user_id": "fda033b8c7ea463db1c3747f74a59d10", "metadata": {}, "hostId": "ec37a553b99930adeabd5d2edd4ae6556020e28fb4940538a7941b52", "image": {"id": "0efe7a44-24e0-44d8-af6e-8997f14b87bd", "links": [{"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/images/0efe7a44-24e0-44d8-af6e-8997f14b87bd"}]}, "flavor": {"vcpus": 2, "ram": 4096, "disk": 20, "ephemeral": 0, "swap": 0, "original_name": "autopkgtest-s390x", "extra_specs": {"aggregate_instance_extra_specs:commit": "builder-s390x", "hw_rng:allowed": "True"}}, "created": "2024-11-25T01:56:08Z", "updated": "2024-11-25T01:56:10Z", "addresses": {}, "accessIPv4": "", "accessIPv6": "", "links": [{"rel": "self", "href": "https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c"}, {"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/servers/5d57a02c-fafb-49f6-875a-92a59288866c"}], "OS-DCF:diskConfig": "MANUAL", "progress": 0, "OS-EXT-AZ:availability_zone": "availability-zone-z15", "config_drive": "", "key_name": "testbed-juju-7f2275-prod-proposed-migration-environment-20", "OS-SRV-USG:launched_at": null, "OS-SRV-USG:terminated_at": null, "security_groups": [{"name": "autopkgtest-juju-7f2275-prod-proposed-migration-environment-20@bos03-s390x-25.secgroup"}], "OS-EXT-SRV-ATTR:host": "ps6-s390x-n3.ps6.canonical.com", "OS-EXT-SRV-ATTR:instance_name": "instance-003e98df", "OS-EXT-SRV-ATTR:hypervisor_hostname": "ps6-s390x-n3.ps6.canonical.com", "OS-EXT-SRV-ATTR:reservation_id": "r-ixf2stgt", "OS-EXT-SRV-ATTR:launch_index": 0, "OS-EXT-SRV-ATTR:hostname": "adt-plucky-s390x-rust-darling-0-14-20241125-015458-juju-7f2275", "OS-EXT-SRV-ATTR:kernel_id": "", "OS-EXT-SRV-ATTR:ramdisk_id": "", "OS-EXT-SRV-ATTR:root_device_name": "/dev/vda", "OS-EXT-SRV-ATTR:user_data": "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", "OS-EXT-STS:task_state": "spawning", "OS-EXT-STS:vm_state": "building", "OS-EXT-STS:power_state": 0, "os-extended-volumes:volumes_attached": [], "locked": false, "locked_reason": null, "description": null, "tags": [], "trusted_image_certificates": null, "server_groups": []}}
725s DEBUG (session:936) GET call to compute for https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c used request id req-fcf4ffe4-5a95-4eb1-badd-026ac988dc9c
725s 
Server building... 0% completeDEBUG (session:517) REQ: curl -g -i -X GET https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c -H "Accept: application/json" -H "OpenStack-API-Version: compute 2.87" -H "User-Agent: python-novaclient" -H "X-Auth-Token: {SHA256}0de7266674a0e0ba01ac06d20f8511c6c8b841ff7b9be2017b1caf17b949d931" -H "X-OpenStack-Nova-API-Version: 2.87"
725s DEBUG (connectionpool:429) https://nova.ps6.canonical.com:8774 "GET /v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c HTTP/1.1" 200 3477
725s DEBUG (session:548) RESP: [200] Connection: Keep-Alive Content-Length: 3477 Content-Type: application/json Date: Mon, 25 Nov 2024 02:01:00 GMT Keep-Alive: timeout=75, max=939 OpenStack-API-Version: compute 2.87 Server: Apache/2.4.52 (Ubuntu) Vary: OpenStack-API-Version,X-OpenStack-Nova-API-Version X-OpenStack-Nova-API-Version: 2.87 x-compute-request-id: req-feb83508-b394-4c73-8fa8-582d5ec2982f x-openstack-request-id: req-feb83508-b394-4c73-8fa8-582d5ec2982f
725s DEBUG (session:580) RESP BODY: {"server": {"id": "5d57a02c-fafb-49f6-875a-92a59288866c", "name": "adt-plucky-s390x-rust-darling-0.14-20241125-015458-juju-7f2275-prod-proposed-migration-environment-20-28255801-6a5d-4394-bcfa-c982279c4ae8", "status": "BUILD", "tenant_id": "ad292334f14047cc96e9c50587dfe285", "user_id": "fda033b8c7ea463db1c3747f74a59d10", "metadata": {}, "hostId": "ec37a553b99930adeabd5d2edd4ae6556020e28fb4940538a7941b52", "image": {"id": "0efe7a44-24e0-44d8-af6e-8997f14b87bd", "links": [{"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/images/0efe7a44-24e0-44d8-af6e-8997f14b87bd"}]}, "flavor": {"vcpus": 2, "ram": 4096, "disk": 20, "ephemeral": 0, "swap": 0, "original_name": "autopkgtest-s390x", "extra_specs": {"aggregate_instance_extra_specs:commit": "builder-s390x", "hw_rng:allowed": "True"}}, "created": "2024-11-25T01:56:08Z", "updated": "2024-11-25T01:56:10Z", "addresses": {}, "accessIPv4": "", "accessIPv6": "", "links": [{"rel": "self", "href": "https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c"}, {"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/servers/5d57a02c-fafb-49f6-875a-92a59288866c"}], "OS-DCF:diskConfig": "MANUAL", "progress": 0, "OS-EXT-AZ:availability_zone": "availability-zone-z15", "config_drive": "", "key_name": "testbed-juju-7f2275-prod-proposed-migration-environment-20", "OS-SRV-USG:launched_at": null, "OS-SRV-USG:terminated_at": null, "security_groups": [{"name": "autopkgtest-juju-7f2275-prod-proposed-migration-environment-20@bos03-s390x-25.secgroup"}], "OS-EXT-SRV-ATTR:host": "ps6-s390x-n3.ps6.canonical.com", "OS-EXT-SRV-ATTR:instance_name": "instance-003e98df", "OS-EXT-SRV-ATTR:hypervisor_hostname": "ps6-s390x-n3.ps6.canonical.com", "OS-EXT-SRV-ATTR:reservation_id": "r-ixf2stgt", "OS-EXT-SRV-ATTR:launch_index": 0, "OS-EXT-SRV-ATTR:hostname": "adt-plucky-s390x-rust-darling-0-14-20241125-015458-juju-7f2275", "OS-EXT-SRV-ATTR:kernel_id": "", "OS-EXT-SRV-ATTR:ramdisk_id": "", "OS-EXT-SRV-ATTR:root_device_name": "/dev/vda", "OS-EXT-SRV-ATTR:user_data": "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", "OS-EXT-STS:task_state": "spawning", "OS-EXT-STS:vm_state": "building", "OS-EXT-STS:power_state": 0, "os-extended-volumes:volumes_attached": [], "locked": false, "locked_reason": null, "description": null, "tags": [], "trusted_image_certificates": null, "server_groups": []}}
725s DEBUG (session:936) GET call to compute for https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c used request id req-feb83508-b394-4c73-8fa8-582d5ec2982f
725s 
Server building... 0% completeDEBUG (session:517) REQ: curl -g -i -X GET https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c -H "Accept: application/json" -H "OpenStack-API-Version: compute 2.87" -H "User-Agent: python-novaclient" -H "X-Auth-Token: {SHA256}0de7266674a0e0ba01ac06d20f8511c6c8b841ff7b9be2017b1caf17b949d931" -H "X-OpenStack-Nova-API-Version: 2.87"
725s DEBUG (connectionpool:429) https://nova.ps6.canonical.com:8774 "GET /v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c HTTP/1.1" 200 3477
725s DEBUG (session:548) RESP: [200] Connection: Keep-Alive Content-Length: 3477 Content-Type: application/json Date: Mon, 25 Nov 2024 02:01:05 GMT Keep-Alive: timeout=75, max=938 OpenStack-API-Version: compute 2.87 Server: Apache/2.4.52 (Ubuntu) Vary: OpenStack-API-Version,X-OpenStack-Nova-API-Version X-OpenStack-Nova-API-Version: 2.87 x-compute-request-id: req-078a3f21-af87-4993-a84d-e15af0129967 x-openstack-request-id: req-078a3f21-af87-4993-a84d-e15af0129967
725s DEBUG (session:580) RESP BODY: {"server": {"id": "5d57a02c-fafb-49f6-875a-92a59288866c", "name": "adt-plucky-s390x-rust-darling-0.14-20241125-015458-juju-7f2275-prod-proposed-migration-environment-20-28255801-6a5d-4394-bcfa-c982279c4ae8", "status": "BUILD", "tenant_id": "ad292334f14047cc96e9c50587dfe285", "user_id": "fda033b8c7ea463db1c3747f74a59d10", "metadata": {}, "hostId": "ec37a553b99930adeabd5d2edd4ae6556020e28fb4940538a7941b52", "image": {"id": "0efe7a44-24e0-44d8-af6e-8997f14b87bd", "links": [{"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/images/0efe7a44-24e0-44d8-af6e-8997f14b87bd"}]}, "flavor": {"vcpus": 2, "ram": 4096, "disk": 20, "ephemeral": 0, "swap": 0, "original_name": "autopkgtest-s390x", "extra_specs": {"aggregate_instance_extra_specs:commit": "builder-s390x", "hw_rng:allowed": "True"}}, "created": "2024-11-25T01:56:08Z", "updated": "2024-11-25T01:56:10Z", "addresses": {}, "accessIPv4": "", "accessIPv6": "", "links": [{"rel": "self", "href": "https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c"}, {"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/servers/5d57a02c-fafb-49f6-875a-92a59288866c"}], "OS-DCF:diskConfig": "MANUAL", "progress": 0, "OS-EXT-AZ:availability_zone": "availability-zone-z15", "config_drive": "", "key_name": "testbed-juju-7f2275-prod-proposed-migration-environment-20", "OS-SRV-USG:launched_at": null, "OS-SRV-USG:terminated_at": null, "security_groups": [{"name": "autopkgtest-juju-7f2275-prod-proposed-migration-environment-20@bos03-s390x-25.secgroup"}], "OS-EXT-SRV-ATTR:host": "ps6-s390x-n3.ps6.canonical.com", "OS-EXT-SRV-ATTR:instance_name": "instance-003e98df", "OS-EXT-SRV-ATTR:hypervisor_hostname": "ps6-s390x-n3.ps6.canonical.com", "OS-EXT-SRV-ATTR:reservation_id": "r-ixf2stgt", "OS-EXT-SRV-ATTR:launch_index": 0, "OS-EXT-SRV-ATTR:hostname": "adt-plucky-s390x-rust-darling-0-14-20241125-015458-juju-7f2275", "OS-EXT-SRV-ATTR:kernel_id": "", "OS-EXT-SRV-ATTR:ramdisk_id": "", "OS-EXT-SRV-ATTR:root_device_name": "/dev/vda", "OS-EXT-SRV-ATTR:user_data": "I2Nsb3VkLWNvbmZpZwpob3N0bmFtZTogYXV0b3BrZ3Rlc3QKZnFkbjogYXV0b3BrZ3Rlc3QubG9jYWwKbWFuYWdlX2V0Y19ob3N0czogdHJ1ZQphcHRfdXBkYXRlOiB0cnVlCmFwdF91cGdyYWRlOiBmYWxzZQphcHRfbWlycm9yOiBodHRwOi8vZnRwbWFzdGVyLmludGVybmFsL3VidW50dS8KCnJ1bmNtZDoKIC0gZWNobyAnQWNxdWlyZTo6TGFuZ3VhZ2VzICJub25lIjsnID4gL2V0Yy9hcHQvYXB0LmNvbmYuZC85MG5vbGFuZ3VhZ2VzCiAtIGVjaG8gJ2ZvcmNlLXVuc2FmZS1pbycgPiAvZXRjL2Rwa2cvZHBrZy5jZmcuZC9hdXRvcGtndGVzdAogLSBwcmludGYgJ1xuVEVSTT1saW51eFxuJ2h0dHBfcHJveHk9aHR0cDovL3NxdWlkLmludGVybmFsOjMxMjgnXG4naHR0cHNfcHJveHk9aHR0cDovL3NxdWlkLmludGVybmFsOjMxMjgnXG4nbm9fcHJveHk9MTI3LjAuMC4xLDEyNy4wLjEuMSxsb2dpbi51YnVudHUuY29tLGxvY2FsaG9zdCxsb2NhbGRvbWFpbixub3ZhbG9jYWwsaW50ZXJuYWwsYXJjaGl2ZS51YnVudHUuY29tLHBvcnRzLnVidW50dS5jb20sc2VjdXJpdHkudWJ1bnR1LmNvbSxkZGVicy51YnVudHUuY29tLGNoYW5nZWxvZ3MudWJ1bnR1LmNvbSxrZXlzZXJ2ZXIudWJ1bnR1LmNvbSxsYXVuY2hwYWRsaWJyYXJpYW4ubmV0LGxhdW5jaHBhZGNvbnRlbnQubmV0LGxhdW5jaHBhZC5uZXQsMTAuMjQuMC4wLzI0LGtleXN0b25lLnBzNS5jYW5vbmljYWwuY29tLG9iamVjdHN0b3JhZ2UucHJvZHN0YWNrNS5jYW5vbmljYWwuY29tJ1xuJyA+PiAvZXRjL2Vudmlyb25tZW50CiAtIHNlZCAtaSAtciAnL14xMjcuMC4xLjEvIHMvYXV0b3BrZ3Rlc3QtW14gXStcLi9hdXRvcGtndGVzdFwuLycgL2V0Yy9ob3N0cwo=", "OS-EXT-STS:task_state": "spawning", "OS-EXT-STS:vm_state": "building", "OS-EXT-STS:power_state": 0, "os-extended-volumes:volumes_attached": [], "locked": false, "locked_reason": null, "description": null, "tags": [], "trusted_image_certificates": null, "server_groups": []}}
725s DEBUG (session:936) GET call to compute for https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c used request id req-078a3f21-af87-4993-a84d-e15af0129967
725s 
Server building... 0% completeDEBUG (session:517) REQ: curl -g -i -X GET https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c -H "Accept: application/json" -H "OpenStack-API-Version: compute 2.87" -H "User-Agent: python-novaclient" -H "X-Auth-Token: {SHA256}0de7266674a0e0ba01ac06d20f8511c6c8b841ff7b9be2017b1caf17b949d931" -H "X-OpenStack-Nova-API-Version: 2.87"
725s DEBUG (connectionpool:429) https://nova.ps6.canonical.com:8774 "GET /v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c HTTP/1.1" 200 3477
725s DEBUG (session:548) RESP: [200] Connection: Keep-Alive Content-Length: 3477 Content-Type: application/json Date: Mon, 25 Nov 2024 02:01:11 GMT Keep-Alive: timeout=75, max=937 OpenStack-API-Version: compute 2.87 Server: Apache/2.4.52 (Ubuntu) Vary: OpenStack-API-Version,X-OpenStack-Nova-API-Version X-OpenStack-Nova-API-Version: 2.87 x-compute-request-id: req-76674f95-1c94-4f23-910d-9cb329c90786 x-openstack-request-id: req-76674f95-1c94-4f23-910d-9cb329c90786
725s DEBUG (session:580) RESP BODY: {"server": {"id": "5d57a02c-fafb-49f6-875a-92a59288866c", "name": "adt-plucky-s390x-rust-darling-0.14-20241125-015458-juju-7f2275-prod-proposed-migration-environment-20-28255801-6a5d-4394-bcfa-c982279c4ae8", "status": "BUILD", "tenant_id": "ad292334f14047cc96e9c50587dfe285", "user_id": "fda033b8c7ea463db1c3747f74a59d10", "metadata": {}, "hostId": "ec37a553b99930adeabd5d2edd4ae6556020e28fb4940538a7941b52", "image": {"id": "0efe7a44-24e0-44d8-af6e-8997f14b87bd", "links": [{"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/images/0efe7a44-24e0-44d8-af6e-8997f14b87bd"}]}, "flavor": {"vcpus": 2, "ram": 4096, "disk": 20, "ephemeral": 0, "swap": 0, "original_name": "autopkgtest-s390x", "extra_specs": {"aggregate_instance_extra_specs:commit": "builder-s390x", "hw_rng:allowed": "True"}}, "created": "2024-11-25T01:56:08Z", "updated": "2024-11-25T01:56:10Z", "addresses": {}, "accessIPv4": "", "accessIPv6": "", "links": [{"rel": "self", "href": "https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c"}, {"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/servers/5d57a02c-fafb-49f6-875a-92a59288866c"}], "OS-DCF:diskConfig": "MANUAL", "progress": 0, "OS-EXT-AZ:availability_zone": "availability-zone-z15", "config_drive": "", "key_name": "testbed-juju-7f2275-prod-proposed-migration-environment-20", "OS-SRV-USG:launched_at": null, "OS-SRV-USG:terminated_at": null, "security_groups": [{"name": "autopkgtest-juju-7f2275-prod-proposed-migration-environment-20@bos03-s390x-25.secgroup"}], "OS-EXT-SRV-ATTR:host": "ps6-s390x-n3.ps6.canonical.com", "OS-EXT-SRV-ATTR:instance_name": "instance-003e98df", "OS-EXT-SRV-ATTR:hypervisor_hostname": "ps6-s390x-n3.ps6.canonical.com", "OS-EXT-SRV-ATTR:reservation_id": "r-ixf2stgt", "OS-EXT-SRV-ATTR:launch_index": 0, "OS-EXT-SRV-ATTR:hostname": "adt-plucky-s390x-rust-darling-0-14-20241125-015458-juju-7f2275", "OS-EXT-SRV-ATTR:kernel_id": "", "OS-EXT-SRV-ATTR:ramdisk_id": "", "OS-EXT-SRV-ATTR:root_device_name": "/dev/vda", "OS-EXT-SRV-ATTR:user_data": "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", "OS-EXT-STS:task_state": "spawning", "OS-EXT-STS:vm_state": "building", "OS-EXT-STS:power_state": 0, "os-extended-volumes:volumes_attached": [], "locked": false, "locked_reason": null, "description": null, "tags": [], "trusted_image_certificates": null, "server_groups": []}}
725s DEBUG (session:936) GET call to compute for https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c used request id req-76674f95-1c94-4f23-910d-9cb329c90786
725s 
Server building... 0% completeDEBUG (session:517) REQ: curl -g -i -X GET https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c -H "Accept: application/json" -H "OpenStack-API-Version: compute 2.87" -H "User-Agent: python-novaclient" -H "X-Auth-Token: {SHA256}0de7266674a0e0ba01ac06d20f8511c6c8b841ff7b9be2017b1caf17b949d931" -H "X-OpenStack-Nova-API-Version: 2.87"
725s DEBUG (connectionpool:429) https://nova.ps6.canonical.com:8774 "GET /v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c HTTP/1.1" 200 3477
725s DEBUG (session:548) RESP: [200] Connection: Keep-Alive Content-Length: 3477 Content-Type: application/json Date: Mon, 25 Nov 2024 02:01:17 GMT Keep-Alive: timeout=75, max=936 OpenStack-API-Version: compute 2.87 Server: Apache/2.4.52 (Ubuntu) Vary: OpenStack-API-Version,X-OpenStack-Nova-API-Version X-OpenStack-Nova-API-Version: 2.87 x-compute-request-id: req-37ff7377-23ca-4033-9e9b-9820243c26b4 x-openstack-request-id: req-37ff7377-23ca-4033-9e9b-9820243c26b4
725s DEBUG (session:580) RESP BODY: {"server": {"id": "5d57a02c-fafb-49f6-875a-92a59288866c", "name": "adt-plucky-s390x-rust-darling-0.14-20241125-015458-juju-7f2275-prod-proposed-migration-environment-20-28255801-6a5d-4394-bcfa-c982279c4ae8", "status": "BUILD", "tenant_id": "ad292334f14047cc96e9c50587dfe285", "user_id": "fda033b8c7ea463db1c3747f74a59d10", "metadata": {}, "hostId": "ec37a553b99930adeabd5d2edd4ae6556020e28fb4940538a7941b52", "image": {"id": "0efe7a44-24e0-44d8-af6e-8997f14b87bd", "links": [{"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/images/0efe7a44-24e0-44d8-af6e-8997f14b87bd"}]}, "flavor": {"vcpus": 2, "ram": 4096, "disk": 20, "ephemeral": 0, "swap": 0, "original_name": "autopkgtest-s390x", "extra_specs": {"aggregate_instance_extra_specs:commit": "builder-s390x", "hw_rng:allowed": "True"}}, "created": "2024-11-25T01:56:08Z", "updated": "2024-11-25T01:56:10Z", "addresses": {}, "accessIPv4": "", "accessIPv6": "", "links": [{"rel": "self", "href": "https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c"}, {"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/servers/5d57a02c-fafb-49f6-875a-92a59288866c"}], "OS-DCF:diskConfig": "MANUAL", "progress": 0, "OS-EXT-AZ:availability_zone": "availability-zone-z15", "config_drive": "", "key_name": "testbed-juju-7f2275-prod-proposed-migration-environment-20", "OS-SRV-USG:launched_at": null, "OS-SRV-USG:terminated_at": null, "security_groups": [{"name": "autopkgtest-juju-7f2275-prod-proposed-migration-environment-20@bos03-s390x-25.secgroup"}], "OS-EXT-SRV-ATTR:host": "ps6-s390x-n3.ps6.canonical.com", "OS-EXT-SRV-ATTR:instance_name": "instance-003e98df", "OS-EXT-SRV-ATTR:hypervisor_hostname": "ps6-s390x-n3.ps6.canonical.com", "OS-EXT-SRV-ATTR:reservation_id": "r-ixf2stgt", "OS-EXT-SRV-ATTR:launch_index": 0, "OS-EXT-SRV-ATTR:hostname": "adt-plucky-s390x-rust-darling-0-14-20241125-015458-juju-7f2275", "OS-EXT-SRV-ATTR:kernel_id": "", "OS-EXT-SRV-ATTR:ramdisk_id": "", "OS-EXT-SRV-ATTR:root_device_name": "/dev/vda", "OS-EXT-SRV-ATTR:user_data": "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", "OS-EXT-STS:task_state": "spawning", "OS-EXT-STS:vm_state": "building", "OS-EXT-STS:power_state": 0, "os-extended-volumes:volumes_attached": [], "locked": false, "locked_reason": null, "description": null, "tags": [], "trusted_image_certificates": null, "server_groups": []}}
725s DEBUG (session:936) GET call to compute for https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c used request id req-37ff7377-23ca-4033-9e9b-9820243c26b4
725s 
Server building... 0% completeDEBUG (session:517) REQ: curl -g -i -X GET https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c -H "Accept: application/json" -H "OpenStack-API-Version: compute 2.87" -H "User-Agent: python-novaclient" -H "X-Auth-Token: {SHA256}0de7266674a0e0ba01ac06d20f8511c6c8b841ff7b9be2017b1caf17b949d931" -H "X-OpenStack-Nova-API-Version: 2.87"
725s DEBUG (connectionpool:429) https://nova.ps6.canonical.com:8774 "GET /v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c HTTP/1.1" 200 3244
725s DEBUG (session:548) RESP: [200] Connection: Keep-Alive Content-Length: 3244 Content-Type: application/json Date: Mon, 25 Nov 2024 02:01:22 GMT Keep-Alive: timeout=75, max=935 OpenStack-API-Version: compute 2.87 Server: Apache/2.4.52 (Ubuntu) Vary: OpenStack-API-Version,X-OpenStack-Nova-API-Version X-OpenStack-Nova-API-Version: 2.87 x-compute-request-id: req-fca4c40a-9e85-45fb-b683-550213767342 x-openstack-request-id: req-fca4c40a-9e85-45fb-b683-550213767342
725s DEBUG (session:580) RESP BODY: {"server": {"id": "5d57a02c-fafb-49f6-875a-92a59288866c", "name": "adt-plucky-s390x-rust-darling-0.14-20241125-015458-juju-7f2275-prod-proposed-migration-environment-20-28255801-6a5d-4394-bcfa-c982279c4ae8", "status": "BUILD", "tenant_id": "ad292334f14047cc96e9c50587dfe285", "user_id": "fda033b8c7ea463db1c3747f74a59d10", "metadata": {}, "hostId": "", "image": {"id": "0efe7a44-24e0-44d8-af6e-8997f14b87bd", "links": [{"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/images/0efe7a44-24e0-44d8-af6e-8997f14b87bd"}]}, "flavor": {"vcpus": 2, "ram": 4096, "disk": 20, "ephemeral": 0, "swap": 0, "original_name": "autopkgtest-s390x", "extra_specs": {"aggregate_instance_extra_specs:commit": "builder-s390x", "hw_rng:allowed": "True"}}, "created": "2024-11-25T01:56:08Z", "updated": "2024-11-25T02:01:23Z", "addresses": {}, "accessIPv4": "", "accessIPv6": "", "links": [{"rel": "self", "href": "https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c"}, {"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/servers/5d57a02c-fafb-49f6-875a-92a59288866c"}], "OS-DCF:diskConfig": "MANUAL", "progress": 0, "OS-EXT-AZ:availability_zone": "availability-zone-z15", "config_drive": "", "key_name": "testbed-juju-7f2275-prod-proposed-migration-environment-20", "OS-SRV-USG:launched_at": null, "OS-SRV-USG:terminated_at": null, "OS-EXT-SRV-ATTR:host": null, "OS-EXT-SRV-ATTR:instance_name": "instance-003e98df", "OS-EXT-SRV-ATTR:hypervisor_hostname": null, "OS-EXT-SRV-ATTR:reservation_id": "r-ixf2stgt", "OS-EXT-SRV-ATTR:launch_index": 0, "OS-EXT-SRV-ATTR:hostname": "adt-plucky-s390x-rust-darling-0-14-20241125-015458-juju-7f2275", "OS-EXT-SRV-ATTR:kernel_id": "", "OS-EXT-SRV-ATTR:ramdisk_id": "", "OS-EXT-SRV-ATTR:root_device_name": "/dev/vda", "OS-EXT-SRV-ATTR:user_data": "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", "OS-EXT-STS:task_state": "spawning", "OS-EXT-STS:vm_state": "building", "OS-EXT-STS:power_state": 0, "os-extended-volumes:volumes_attached": [], "locked": false, "locked_reason": null, "description": null, "tags": [], "trusted_image_certificates": null, "server_groups": []}}
725s DEBUG (session:936) GET call to compute for https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c used request id req-fca4c40a-9e85-45fb-b683-550213767342
725s 
Server building... 0% completeDEBUG (session:517) REQ: curl -g -i -X GET https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c -H "Accept: application/json" -H "OpenStack-API-Version: compute 2.87" -H "User-Agent: python-novaclient" -H "X-Auth-Token: {SHA256}0de7266674a0e0ba01ac06d20f8511c6c8b841ff7b9be2017b1caf17b949d931" -H "X-OpenStack-Nova-API-Version: 2.87"
725s DEBUG (connectionpool:429) https://nova.ps6.canonical.com:8774 "GET /v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c HTTP/1.1" 200 3389
725s DEBUG (session:548) RESP: [200] Connection: Keep-Alive Content-Length: 3389 Content-Type: application/json Date: Mon, 25 Nov 2024 02:01:28 GMT Keep-Alive: timeout=75, max=934 OpenStack-API-Version: compute 2.87 Server: Apache/2.4.52 (Ubuntu) Vary: OpenStack-API-Version,X-OpenStack-Nova-API-Version X-OpenStack-Nova-API-Version: 2.87 x-compute-request-id: req-0e0946c3-101e-4582-ad2c-75147bc079c9 x-openstack-request-id: req-0e0946c3-101e-4582-ad2c-75147bc079c9
725s DEBUG (session:580) RESP BODY: {"server": {"id": "5d57a02c-fafb-49f6-875a-92a59288866c", "name": "adt-plucky-s390x-rust-darling-0.14-20241125-015458-juju-7f2275-prod-proposed-migration-environment-20-28255801-6a5d-4394-bcfa-c982279c4ae8", "status": "ERROR", "tenant_id": "ad292334f14047cc96e9c50587dfe285", "user_id": "fda033b8c7ea463db1c3747f74a59d10", "metadata": {}, "hostId": "", "image": {"id": "0efe7a44-24e0-44d8-af6e-8997f14b87bd", "links": [{"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/images/0efe7a44-24e0-44d8-af6e-8997f14b87bd"}]}, "flavor": {"vcpus": 2, "ram": 4096, "disk": 20, "ephemeral": 0, "swap": 0, "original_name": "autopkgtest-s390x", "extra_specs": {"aggregate_instance_extra_specs:commit": "builder-s390x", "hw_rng:allowed": "True"}}, "created": "2024-11-25T01:56:08Z", "updated": "2024-11-25T02:01:23Z", "addresses": {}, "accessIPv4": "", "accessIPv6": "", "links": [{"rel": "self", "href": "https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c"}, {"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/servers/5d57a02c-fafb-49f6-875a-92a59288866c"}], "OS-DCF:diskConfig": "MANUAL", "fault": {"code": 500, "created": "2024-11-25T02:01:23Z", "message": "Build of instance 5d57a02c-fafb-49f6-875a-92a59288866c aborted: Failed to allocate the network(s), not rescheduling."}, "OS-EXT-AZ:availability_zone": "", "config_drive": "", "key_name": "testbed-juju-7f2275-prod-proposed-migration-environment-20", "OS-SRV-USG:launched_at": null, "OS-SRV-USG:terminated_at": null, "OS-EXT-SRV-ATTR:host": null, "OS-EXT-SRV-ATTR:instance_name": "instance-003e98df", "OS-EXT-SRV-ATTR:hypervisor_hostname": null, "OS-EXT-SRV-ATTR:reservation_id": "r-ixf2stgt", "OS-EXT-SRV-ATTR:launch_index": 0, "OS-EXT-SRV-ATTR:hostname": "adt-plucky-s390x-rust-darling-0-14-20241125-015458-juju-7f2275", "OS-EXT-SRV-ATTR:kernel_id": "", "OS-EXT-SRV-ATTR:ramdisk_id": "", "OS-EXT-SRV-ATTR:root_device_name": "/dev/vda", "OS-EXT-SRV-ATTR:user_data": "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", "OS-EXT-STS:task_state": null, "OS-EXT-STS:vm_state": "error", "OS-EXT-STS:power_state": 0, "os-extended-volumes:volumes_attached": [], "locked": false, "locked_reason": null, "description": null, "tags": [], "trusted_image_certificates": null, "server_groups": []}}
725s DEBUG (session:936) GET call to compute for https://nova.ps6.canonical.com:8774/v2.1/servers/5d57a02c-fafb-49f6-875a-92a59288866c used request id req-0e0946c3-101e-4582-ad2c-75147bc079c9
725s DEBUG (shell:822) <Server: adt-plucky-s390x-rust-darling-0.14-20241125-015458-juju-7f2275-prod-proposed-migration-environment-20-28255801-6a5d-4394-bcfa-c982279c4ae8>
725s Traceback (most recent call last):
725s   File "/usr/lib/python3/dist-packages/novaclient/shell.py", line 820, in main
725s     OpenStackComputeShell().main(argv)
725s   File "/usr/lib/python3/dist-packages/novaclient/shell.py", line 742, in main
725s     args.func(self.cs, args)
725s   File "/usr/lib/python3/dist-packages/novaclient/v2/shell.py", line 980, in do_boot
725s     _poll_for_status(cs.servers.get, server.id, 'building', ['active'])
725s   File "/usr/lib/python3/dist-packages/novaclient/v2/shell.py", line 1019, in _poll_for_status
725s     raise exceptions.ResourceInErrorState(obj)
725s novaclient.exceptions.ResourceInErrorState: <Server: adt-plucky-s390x-rust-darling-0.14-20241125-015458-juju-7f2275-prod-proposed-migration-environment-20-28255801-6a5d-4394-bcfa-c982279c4ae8>
725s ERROR (ResourceInErrorState): <Server: adt-plucky-s390x-rust-darling-0.14-20241125-015458-juju-7f2275-prod-proposed-migration-environment-20-28255801-6a5d-4394-bcfa-c982279c4ae8>
725s 
725s Error building server
728s autopkgtest [02:07:06]: testbed dpkg architecture: s390x
729s autopkgtest [02:07:07]: testbed apt version: 2.9.8
729s autopkgtest [02:07:07]: @@@@@@@@@@@@@@@@@@@@ test bed setup
729s Get:1 http://ftpmaster.internal/ubuntu plucky-proposed InRelease [73.9 kB]
730s Get:2 http://ftpmaster.internal/ubuntu plucky-proposed/multiverse Sources [14.8 kB]
730s Get:3 http://ftpmaster.internal/ubuntu plucky-proposed/main Sources [49.5 kB]
730s Get:4 http://ftpmaster.internal/ubuntu plucky-proposed/restricted Sources [9704 B]
730s Get:5 http://ftpmaster.internal/ubuntu plucky-proposed/universe Sources [823 kB]
730s Get:6 http://ftpmaster.internal/ubuntu plucky-proposed/main s390x Packages [61.4 kB]
730s Get:7 http://ftpmaster.internal/ubuntu plucky-proposed/restricted s390x Packages [756 B]
730s Get:8 http://ftpmaster.internal/ubuntu plucky-proposed/universe s390x Packages [600 kB]
730s Get:9 http://ftpmaster.internal/ubuntu plucky-proposed/multiverse s390x Packages [6732 B]
730s Fetched 1640 kB in 1s (2045 kB/s)
730s Reading package lists...
732s Reading package lists...
732s Building dependency tree...
732s Reading state information...
732s Calculating upgrade...
733s The following package was automatically installed and is no longer required:
733s   libsgutils2-1.46-2
733s Use 'sudo apt autoremove' to remove it.
733s The following NEW packages will be installed:
733s   libsgutils2-1.48
733s The following packages will be upgraded:
733s   bash bpftrace curl debconf debconf-i18n distro-info dracut-install
733s   gir1.2-girepository-2.0 gir1.2-glib-2.0 hostname init init-system-helpers
733s   libaudit-common libaudit1 libcurl3t64-gnutls libcurl4t64
733s   libgirepository-1.0-1 libglib2.0-0t64 libglib2.0-data liblzma5
733s   libpam-modules libpam-modules-bin libpam-runtime libpam0g libplymouth5
733s   libselinux1 libsemanage-common libsemanage2 linux-base lto-disabled-list
733s   lxd-installer openssh-client openssh-server openssh-sftp-server
733s   pinentry-curses plymouth plymouth-theme-ubuntu-text python3-blinker
733s   python3-debconf python3-jsonschema-specifications python3-rpds-py
733s   python3-yaml sg3-utils sg3-utils-udev vim-common vim-tiny xxd xz-utils
733s 48 upgraded, 1 newly installed, 0 to remove and 0 not upgraded.
733s Need to get 11.9 MB of archives.
733s After this operation, 2128 kB of additional disk space will be used.
733s Get:1 http://ftpmaster.internal/ubuntu plucky/main s390x bash s390x 5.2.32-1ubuntu2 [845 kB]
733s Get:2 http://ftpmaster.internal/ubuntu plucky/main s390x hostname s390x 3.25 [11.2 kB]
733s Get:3 http://ftpmaster.internal/ubuntu plucky/main s390x init-system-helpers all 1.67ubuntu1 [39.1 kB]
733s Get:4 http://ftpmaster.internal/ubuntu plucky/main s390x libaudit-common all 1:4.0.2-2ubuntu1 [6578 B]
733s Get:5 http://ftpmaster.internal/ubuntu plucky/main s390x libaudit1 s390x 1:4.0.2-2ubuntu1 [52.5 kB]
733s Get:6 http://ftpmaster.internal/ubuntu plucky/main s390x debconf-i18n all 1.5.87ubuntu1 [204 kB]
733s Get:7 http://ftpmaster.internal/ubuntu plucky/main s390x python3-debconf all 1.5.87ubuntu1 [4156 B]
733s Get:8 http://ftpmaster.internal/ubuntu plucky/main s390x debconf all 1.5.87ubuntu1 [124 kB]
733s Get:9 http://ftpmaster.internal/ubuntu plucky/main s390x libpam0g s390x 1.5.3-7ubuntu4 [70.0 kB]
733s Get:10 http://ftpmaster.internal/ubuntu plucky/main s390x libselinux1 s390x 3.7-3ubuntu1 [85.2 kB]
734s Get:11 http://ftpmaster.internal/ubuntu plucky/main s390x libpam-modules-bin s390x 1.5.3-7ubuntu4 [56.2 kB]
734s Get:12 http://ftpmaster.internal/ubuntu plucky/main s390x libpam-modules s390x 1.5.3-7ubuntu4 [294 kB]
734s Get:13 http://ftpmaster.internal/ubuntu plucky/main s390x init s390x 1.67ubuntu1 [6428 B]
734s Get:14 http://ftpmaster.internal/ubuntu plucky/main s390x openssh-sftp-server s390x 1:9.9p1-3ubuntu2 [38.2 kB]
734s Get:15 http://ftpmaster.internal/ubuntu plucky/main s390x openssh-server s390x 1:9.9p1-3ubuntu2 [552 kB]
734s Get:16 http://ftpmaster.internal/ubuntu plucky/main s390x openssh-client s390x 1:9.9p1-3ubuntu2 [955 kB]
734s Get:17 http://ftpmaster.internal/ubuntu plucky/main s390x libpam-runtime all 1.5.3-7ubuntu4 [40.8 kB]
734s Get:18 http://ftpmaster.internal/ubuntu plucky/main s390x liblzma5 s390x 5.6.3-1 [145 kB]
734s Get:19 http://ftpmaster.internal/ubuntu plucky/main s390x libsemanage-common all 3.7-2build1 [7186 B]
734s Get:20 http://ftpmaster.internal/ubuntu plucky/main s390x libsemanage2 s390x 3.7-2build1 [97.1 kB]
734s Get:21 http://ftpmaster.internal/ubuntu plucky/main s390x distro-info s390x 1.12 [20.0 kB]
734s Get:22 http://ftpmaster.internal/ubuntu plucky/main s390x gir1.2-girepository-2.0 s390x 1.82.0-2 [25.0 kB]
734s Get:23 http://ftpmaster.internal/ubuntu plucky/main s390x gir1.2-glib-2.0 s390x 2.82.2-3 [180 kB]
734s Get:24 http://ftpmaster.internal/ubuntu plucky/main s390x libglib2.0-0t64 s390x 2.82.2-3 [1575 kB]
734s Get:25 http://ftpmaster.internal/ubuntu plucky/main s390x libgirepository-1.0-1 s390x 1.82.0-2 [84.9 kB]
734s Get:26 http://ftpmaster.internal/ubuntu plucky/main s390x libglib2.0-data all 2.82.2-3 [51.7 kB]
734s Get:27 http://ftpmaster.internal/ubuntu plucky/main s390x python3-yaml s390x 6.0.2-1build1 [188 kB]
734s Get:28 http://ftpmaster.internal/ubuntu plucky/main s390x vim-tiny s390x 2:9.1.0861-1ubuntu1 [664 kB]
734s Get:29 http://ftpmaster.internal/ubuntu plucky/main s390x vim-common all 2:9.1.0861-1ubuntu1 [395 kB]
734s Get:30 http://ftpmaster.internal/ubuntu plucky/main s390x xxd s390x 2:9.1.0861-1ubuntu1 [66.6 kB]
734s Get:31 http://ftpmaster.internal/ubuntu plucky/main s390x libplymouth5 s390x 24.004.60-2ubuntu4 [150 kB]
734s Get:32 http://ftpmaster.internal/ubuntu plucky/main s390x plymouth-theme-ubuntu-text s390x 24.004.60-2ubuntu4 [10.1 kB]
734s Get:33 http://ftpmaster.internal/ubuntu plucky/main s390x plymouth s390x 24.004.60-2ubuntu4 [144 kB]
734s Get:34 http://ftpmaster.internal/ubuntu plucky/main s390x xz-utils s390x 5.6.3-1 [273 kB]
734s Get:35 http://ftpmaster.internal/ubuntu plucky/main s390x bpftrace s390x 0.21.2-2ubuntu3 [1718 kB]
734s Get:36 http://ftpmaster.internal/ubuntu plucky/main s390x curl s390x 8.11.0-1ubuntu2 [249 kB]
734s Get:37 http://ftpmaster.internal/ubuntu plucky/main s390x libcurl4t64 s390x 8.11.0-1ubuntu2 [390 kB]
734s Get:38 http://ftpmaster.internal/ubuntu plucky/main s390x dracut-install s390x 105-2ubuntu2 [36.0 kB]
734s Get:39 http://ftpmaster.internal/ubuntu plucky/main s390x libcurl3t64-gnutls s390x 8.11.0-1ubuntu2 [386 kB]
734s Get:40 http://ftpmaster.internal/ubuntu plucky/main s390x libsgutils2-1.48 s390x 1.48-0ubuntu1 [120 kB]
734s Get:41 http://ftpmaster.internal/ubuntu plucky/main s390x linux-base all 4.10.1ubuntu1 [34.8 kB]
734s Get:42 http://ftpmaster.internal/ubuntu plucky/main s390x lto-disabled-list all 54 [12.2 kB]
734s Get:43 http://ftpmaster.internal/ubuntu plucky/main s390x lxd-installer all 10 [5264 B]
734s Get:44 http://ftpmaster.internal/ubuntu plucky/main s390x pinentry-curses s390x 1.3.1-0ubuntu2 [42.3 kB]
734s Get:45 http://ftpmaster.internal/ubuntu plucky/main s390x python3-blinker all 1.9.0-1 [10.7 kB]
734s Get:46 http://ftpmaster.internal/ubuntu plucky/main s390x python3-rpds-py s390x 0.21.0-2ubuntu1 [368 kB]
734s Get:47 http://ftpmaster.internal/ubuntu plucky/main s390x python3-jsonschema-specifications all 2023.12.1-2 [9116 B]
734s Get:48 http://ftpmaster.internal/ubuntu plucky/main s390x sg3-utils s390x 1.48-0ubuntu1 [1027 kB]
734s Get:49 http://ftpmaster.internal/ubuntu plucky/main s390x sg3-utils-udev all 1.48-0ubuntu1 [6608 B]
734s Preconfiguring packages ...
734s Fetched 11.9 MB in 1s (10.8 MB/s)
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735s Preparing to unpack .../bash_5.2.32-1ubuntu2_s390x.deb ...
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735s Setting up bash (5.2.32-1ubuntu2) ...
735s update-alternatives: using /usr/share/man/man7/bash-builtins.7.gz to provide /usr/share/man/man7/builtins.7.gz (builtins.7.gz) in auto mode
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735s Preparing to unpack .../hostname_3.25_s390x.deb ...
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735s Preparing to unpack .../init-system-helpers_1.67ubuntu1_all.deb ...
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735s Preparing to unpack .../libaudit-common_1%3a4.0.2-2ubuntu1_all.deb ...
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735s Setting up libaudit-common (1:4.0.2-2ubuntu1) ...
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735s Preparing to unpack .../libaudit1_1%3a4.0.2-2ubuntu1_s390x.deb ...
735s Unpacking libaudit1:s390x (1:4.0.2-2ubuntu1) over (1:4.0.1-1ubuntu2) ...
735s Setting up libaudit1:s390x (1:4.0.2-2ubuntu1) ...
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735s Preparing to unpack .../debconf-i18n_1.5.87ubuntu1_all.deb ...
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735s Preparing to unpack .../libpam0g_1.5.3-7ubuntu4_s390x.deb ...
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735s Setting up libpam0g:s390x (1.5.3-7ubuntu4) ...
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735s Preparing to unpack .../libselinux1_3.7-3ubuntu1_s390x.deb ...
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735s Preparing to unpack .../libpam-modules-bin_1.5.3-7ubuntu4_s390x.deb ...
735s Unpacking libpam-modules-bin (1.5.3-7ubuntu4) over (1.5.3-7ubuntu2) ...
736s Setting up libpam-modules-bin (1.5.3-7ubuntu4) ...
736s pam_namespace.service is a disabled or a static unit not running, not starting it.
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736s Preparing to unpack .../libpam-modules_1.5.3-7ubuntu4_s390x.deb ...
736s Unpacking libpam-modules:s390x (1.5.3-7ubuntu4) over (1.5.3-7ubuntu2) ...
736s Setting up libpam-modules:s390x (1.5.3-7ubuntu4) ...
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736s Preparing to unpack .../init_1.67ubuntu1_s390x.deb ...
736s Unpacking init (1.67ubuntu1) over (1.66ubuntu1) ...
736s Preparing to unpack .../openssh-sftp-server_1%3a9.9p1-3ubuntu2_s390x.deb ...
736s Unpacking openssh-sftp-server (1:9.9p1-3ubuntu2) over (1:9.7p1-7ubuntu5) ...
736s Preparing to unpack .../openssh-server_1%3a9.9p1-3ubuntu2_s390x.deb ...
736s Unpacking openssh-server (1:9.9p1-3ubuntu2) over (1:9.7p1-7ubuntu5) ...
736s Preparing to unpack .../openssh-client_1%3a9.9p1-3ubuntu2_s390x.deb ...
736s Unpacking openssh-client (1:9.9p1-3ubuntu2) over (1:9.7p1-7ubuntu5) ...
736s Preparing to unpack .../libpam-runtime_1.5.3-7ubuntu4_all.deb ...
736s Unpacking libpam-runtime (1.5.3-7ubuntu4) over (1.5.3-7ubuntu2) ...
736s Setting up libpam-runtime (1.5.3-7ubuntu4) ...
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736s Preparing to unpack .../liblzma5_5.6.3-1_s390x.deb ...
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736s Setting up liblzma5:s390x (5.6.3-1) ...
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736s Preparing to unpack .../libsemanage-common_3.7-2build1_all.deb ...
736s Unpacking libsemanage-common (3.7-2build1) over (3.5-1build6) ...
736s Setting up libsemanage-common (3.7-2build1) ...
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736s Preparing to unpack .../libsemanage2_3.7-2build1_s390x.deb ...
736s Unpacking libsemanage2:s390x (3.7-2build1) over (3.5-1build6) ...
736s Setting up libsemanage2:s390x (3.7-2build1) ...
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736s Preparing to unpack .../00-distro-info_1.12_s390x.deb ...
736s Unpacking distro-info (1.12) over (1.9) ...
736s Preparing to unpack .../01-gir1.2-girepository-2.0_1.82.0-2_s390x.deb ...
736s Unpacking gir1.2-girepository-2.0:s390x (1.82.0-2) over (1.80.1-4) ...
736s Preparing to unpack .../02-gir1.2-glib-2.0_2.82.2-3_s390x.deb ...
736s Unpacking gir1.2-glib-2.0:s390x (2.82.2-3) over (2.82.1-0ubuntu1) ...
736s Preparing to unpack .../03-libglib2.0-0t64_2.82.2-3_s390x.deb ...
736s Unpacking libglib2.0-0t64:s390x (2.82.2-3) over (2.82.1-0ubuntu1) ...
736s Preparing to unpack .../04-libgirepository-1.0-1_1.82.0-2_s390x.deb ...
736s Unpacking libgirepository-1.0-1:s390x (1.82.0-2) over (1.80.1-4) ...
736s Preparing to unpack .../05-libglib2.0-data_2.82.2-3_all.deb ...
736s Unpacking libglib2.0-data (2.82.2-3) over (2.82.1-0ubuntu1) ...
736s Preparing to unpack .../06-python3-yaml_6.0.2-1build1_s390x.deb ...
737s Unpacking python3-yaml (6.0.2-1build1) over (6.0.2-1) ...
737s Preparing to unpack .../07-vim-tiny_2%3a9.1.0861-1ubuntu1_s390x.deb ...
737s Unpacking vim-tiny (2:9.1.0861-1ubuntu1) over (2:9.1.0777-1ubuntu1) ...
737s Preparing to unpack .../08-vim-common_2%3a9.1.0861-1ubuntu1_all.deb ...
737s Unpacking vim-common (2:9.1.0861-1ubuntu1) over (2:9.1.0777-1ubuntu1) ...
737s Preparing to unpack .../09-xxd_2%3a9.1.0861-1ubuntu1_s390x.deb ...
737s Unpacking xxd (2:9.1.0861-1ubuntu1) over (2:9.1.0777-1ubuntu1) ...
737s Preparing to unpack .../10-libplymouth5_24.004.60-2ubuntu4_s390x.deb ...
737s Unpacking libplymouth5:s390x (24.004.60-2ubuntu4) over (24.004.60-1ubuntu11) ...
737s Preparing to unpack .../11-plymouth-theme-ubuntu-text_24.004.60-2ubuntu4_s390x.deb ...
737s Unpacking plymouth-theme-ubuntu-text (24.004.60-2ubuntu4) over (24.004.60-1ubuntu11) ...
737s Preparing to unpack .../12-plymouth_24.004.60-2ubuntu4_s390x.deb ...
737s Unpacking plymouth (24.004.60-2ubuntu4) over (24.004.60-1ubuntu11) ...
737s Preparing to unpack .../13-xz-utils_5.6.3-1_s390x.deb ...
737s Unpacking xz-utils (5.6.3-1) over (5.6.2-2) ...
737s Preparing to unpack .../14-bpftrace_0.21.2-2ubuntu3_s390x.deb ...
737s Unpacking bpftrace (0.21.2-2ubuntu3) over (0.21.2-2ubuntu2) ...
737s Preparing to unpack .../15-curl_8.11.0-1ubuntu2_s390x.deb ...
737s Unpacking curl (8.11.0-1ubuntu2) over (8.9.1-2ubuntu2) ...
737s Preparing to unpack .../16-libcurl4t64_8.11.0-1ubuntu2_s390x.deb ...
737s Unpacking libcurl4t64:s390x (8.11.0-1ubuntu2) over (8.9.1-2ubuntu2) ...
737s Preparing to unpack .../17-dracut-install_105-2ubuntu2_s390x.deb ...
737s Unpacking dracut-install (105-2ubuntu2) over (105-1ubuntu1) ...
737s Preparing to unpack .../18-libcurl3t64-gnutls_8.11.0-1ubuntu2_s390x.deb ...
737s Unpacking libcurl3t64-gnutls:s390x (8.11.0-1ubuntu2) over (8.9.1-2ubuntu2) ...
737s Selecting previously unselected package libsgutils2-1.48:s390x.
737s Preparing to unpack .../19-libsgutils2-1.48_1.48-0ubuntu1_s390x.deb ...
737s Unpacking libsgutils2-1.48:s390x (1.48-0ubuntu1) ...
737s Preparing to unpack .../20-linux-base_4.10.1ubuntu1_all.deb ...
737s Unpacking linux-base (4.10.1ubuntu1) over (4.5ubuntu9) ...
737s Preparing to unpack .../21-lto-disabled-list_54_all.deb ...
737s Unpacking lto-disabled-list (54) over (53) ...
737s Preparing to unpack .../22-lxd-installer_10_all.deb ...
737s Unpacking lxd-installer (10) over (9) ...
737s Preparing to unpack .../23-pinentry-curses_1.3.1-0ubuntu2_s390x.deb ...
737s Unpacking pinentry-curses (1.3.1-0ubuntu2) over (1.2.1-3ubuntu5) ...
737s Preparing to unpack .../24-python3-blinker_1.9.0-1_all.deb ...
737s Unpacking python3-blinker (1.9.0-1) over (1.8.2-1) ...
737s Preparing to unpack .../25-python3-rpds-py_0.21.0-2ubuntu1_s390x.deb ...
737s Unpacking python3-rpds-py (0.21.0-2ubuntu1) over (0.20.0-0ubuntu3) ...
737s Preparing to unpack .../26-python3-jsonschema-specifications_2023.12.1-2_all.deb ...
737s Unpacking python3-jsonschema-specifications (2023.12.1-2) over (2023.12.1-1ubuntu1) ...
737s Preparing to unpack .../27-sg3-utils_1.48-0ubuntu1_s390x.deb ...
737s Unpacking sg3-utils (1.48-0ubuntu1) over (1.46-3ubuntu5) ...
737s Preparing to unpack .../28-sg3-utils-udev_1.48-0ubuntu1_all.deb ...
737s Unpacking sg3-utils-udev (1.48-0ubuntu1) over (1.46-3ubuntu5) ...
737s Setting up pinentry-curses (1.3.1-0ubuntu2) ...
737s Setting up distro-info (1.12) ...
737s Setting up lto-disabled-list (54) ...
737s Setting up linux-base (4.10.1ubuntu1) ...
737s Setting up init (1.67ubuntu1) ...
737s Setting up libcurl4t64:s390x (8.11.0-1ubuntu2) ...
737s Setting up bpftrace (0.21.2-2ubuntu3) ...
737s Setting up openssh-client (1:9.9p1-3ubuntu2) ...
737s Setting up python3-debconf (1.5.87ubuntu1) ...
737s Setting up libcurl3t64-gnutls:s390x (8.11.0-1ubuntu2) ...
737s Setting up libsgutils2-1.48:s390x (1.48-0ubuntu1) ...
737s Setting up python3-yaml (6.0.2-1build1) ...
737s Setting up debconf-i18n (1.5.87ubuntu1) ...
737s Setting up xxd (2:9.1.0861-1ubuntu1) ...
737s Setting up libglib2.0-0t64:s390x (2.82.2-3) ...
737s No schema files found: doing nothing.
737s Setting up libglib2.0-data (2.82.2-3) ...
737s Setting up vim-common (2:9.1.0861-1ubuntu1) ...
737s Setting up xz-utils (5.6.3-1) ...
737s Setting up gir1.2-glib-2.0:s390x (2.82.2-3) ...
737s Setting up lxd-installer (10) ...
738s Setting up python3-rpds-py (0.21.0-2ubuntu1) ...
738s Setting up dracut-install (105-2ubuntu2) ...
738s Setting up libplymouth5:s390x (24.004.60-2ubuntu4) ...
738s Setting up libgirepository-1.0-1:s390x (1.82.0-2) ...
738s Setting up curl (8.11.0-1ubuntu2) ...
738s Setting up python3-jsonschema-specifications (2023.12.1-2) ...
738s Setting up sg3-utils (1.48-0ubuntu1) ...
738s Setting up python3-blinker (1.9.0-1) ...
738s Setting up openssh-sftp-server (1:9.9p1-3ubuntu2) ...
738s Setting up openssh-server (1:9.9p1-3ubuntu2) ...
738s Installing new version of config file /etc/ssh/moduli ...
738s Replacing config file /etc/ssh/sshd_config with new version
739s Setting up plymouth (24.004.60-2ubuntu4) ...
739s update-rc.d: warning: start and stop actions are no longer supported; falling back to defaults
739s update-rc.d: warning: start and stop actions are no longer supported; falling back to defaults
739s Setting up vim-tiny (2:9.1.0861-1ubuntu1) ...
739s Setting up sg3-utils-udev (1.48-0ubuntu1) ...
739s update-initramfs: deferring update (trigger activated)
739s Setting up gir1.2-girepository-2.0:s390x (1.82.0-2) ...
739s Processing triggers for debianutils (5.21) ...
739s Processing triggers for install-info (7.1.1-1) ...
740s Processing triggers for initramfs-tools (0.142ubuntu35) ...
740s update-initramfs: Generating /boot/initrd.img-6.11.0-8-generic
740s W: No lz4 in /usr/bin:/sbin:/bin, using gzip
742s Using config file '/etc/zipl.conf'
742s Building bootmap in '/boot'
742s Adding IPL section 'ubuntu' (default)
742s Preparing boot device for LD-IPL: vda (0000).
742s Done.
742s Processing triggers for libc-bin (2.40-1ubuntu3) ...
742s Processing triggers for ufw (0.36.2-8) ...
742s Processing triggers for man-db (2.13.0-1) ...
744s Setting up plymouth-theme-ubuntu-text (24.004.60-2ubuntu4) ...
744s Processing triggers for initramfs-tools (0.142ubuntu35) ...
744s update-initramfs: Generating /boot/initrd.img-6.11.0-8-generic
744s W: No lz4 in /usr/bin:/sbin:/bin, using gzip
746s Using config file '/etc/zipl.conf'
746s Building bootmap in '/boot'
746s Adding IPL section 'ubuntu' (default)
746s Preparing boot device for LD-IPL: vda (0000).
746s Done.
746s Reading package lists...
746s Building dependency tree...
746s Reading state information...
746s The following packages will be REMOVED:
746s   libsgutils2-1.46-2*
746s 0 upgraded, 0 newly installed, 1 to remove and 0 not upgraded.
746s After this operation, 294 kB disk space will be freed.
746s (Reading database ... 
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746s Removing libsgutils2-1.46-2:s390x (1.46-3ubuntu5) ...
746s Processing triggers for libc-bin (2.40-1ubuntu3) ...
747s Hit:1 http://ftpmaster.internal/ubuntu plucky-proposed InRelease
747s Hit:2 http://ftpmaster.internal/ubuntu plucky InRelease
747s Hit:3 http://ftpmaster.internal/ubuntu plucky-updates InRelease
747s Hit:4 http://ftpmaster.internal/ubuntu plucky-security InRelease
748s Reading package lists...
748s Reading package lists...
748s Building dependency tree...
748s Reading state information...
748s Calculating upgrade...
748s 0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
748s Reading package lists...
748s Building dependency tree...
748s Reading state information...
749s 0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
749s autopkgtest [02:07:27]: rebooting testbed after setup commands that affected boot
753s autopkgtest-virt-ssh: WARNING: ssh connection failed. Retrying in 3 seconds...
771s autopkgtest [02:07:49]: testbed running kernel: Linux 6.11.0-8-generic #8-Ubuntu SMP Mon Sep 16 12:49:35 UTC 2024
774s autopkgtest [02:07:52]: @@@@@@@@@@@@@@@@@@@@ apt-source rust-darling-0.14
776s Get:1 http://ftpmaster.internal/ubuntu plucky/universe rust-darling-0.14 0.14.4-1 (dsc) [2531 B]
776s Get:2 http://ftpmaster.internal/ubuntu plucky/universe rust-darling-0.14 0.14.4-1 (tar) [25.2 kB]
776s Get:3 http://ftpmaster.internal/ubuntu plucky/universe rust-darling-0.14 0.14.4-1 (diff) [3000 B]
776s gpgv: Signature made Fri Sep 15 09:50:20 2023 UTC
776s gpgv:                using RSA key B60DB5994D39BEC4D1A95CCF7E6528DA752F1BE1
776s gpgv: Can't check signature: No public key
776s dpkg-source: warning: cannot verify inline signature for ./rust-darling-0.14_0.14.4-1.dsc: no acceptable signature found
776s autopkgtest [02:07:54]: testing package rust-darling-0.14 version 0.14.4-1
776s autopkgtest [02:07:54]: build not needed
776s autopkgtest [02:07:54]: test rust-darling-0.14:@: preparing testbed
777s Reading package lists...
778s Building dependency tree...
778s Reading state information...
778s Starting pkgProblemResolver with broken count: 0
778s Starting 2 pkgProblemResolver with broken count: 0
778s Done
778s The following additional packages will be installed:
778s   autoconf automake autopoint autotools-dev cargo cargo-1.80 cpp cpp-14
778s   cpp-14-s390x-linux-gnu cpp-s390x-linux-gnu debhelper debugedit dh-autoreconf
778s   dh-cargo dh-cargo-tools dh-strip-nondeterminism dwz gcc gcc-14
778s   gcc-14-s390x-linux-gnu gcc-s390x-linux-gnu gettext intltool-debian
778s   libarchive-zip-perl libasan8 libcc1-0 libdebhelper-perl
778s   libfile-stripnondeterminism-perl libgcc-14-dev libgit2-1.7 libgomp1
778s   libhttp-parser2.9 libisl23 libitm1 libmpc3 librust-ahash-dev
778s   librust-allocator-api2-dev librust-arbitrary-dev librust-byteorder-dev
778s   librust-cfg-if-dev librust-compiler-builtins-dev librust-const-random-dev
778s   librust-const-random-macro-dev librust-critical-section-dev
778s   librust-crossbeam-deque-dev librust-crossbeam-epoch+std-dev
778s   librust-crossbeam-epoch-dev librust-crossbeam-utils-dev librust-crunchy-dev
778s   librust-darling-0.14-dev librust-darling-core-0.14-dev
778s   librust-darling-macro-0.14-dev librust-derive-arbitrary-dev
778s   librust-dissimilar-dev librust-either-dev librust-equivalent-dev
778s   librust-erased-serde-dev librust-fnv-dev librust-getrandom-dev
778s   librust-glob-dev librust-hashbrown-dev librust-ident-case-dev
778s   librust-indexmap-dev librust-itoa-dev librust-kstring-dev librust-libc-dev
778s   librust-log-dev librust-memchr-dev librust-no-panic-dev
778s   librust-once-cell-dev librust-parking-lot-core-dev
778s   librust-portable-atomic-dev librust-proc-macro2-dev librust-quote-dev
778s   librust-rayon-core-dev librust-rayon-dev
778s   librust-rustc-std-workspace-core-dev librust-rustversion-dev librust-ryu-dev
778s   librust-serde-derive-dev librust-serde-dev librust-serde-fmt-dev
778s   librust-serde-json-dev librust-serde-spanned-dev librust-serde-test-dev
778s   librust-smallvec-dev librust-static-assertions-dev librust-strsim-dev
778s   librust-sval-buffer-dev librust-sval-derive-dev librust-sval-dev
778s   librust-sval-dynamic-dev librust-sval-fmt-dev librust-sval-ref-dev
778s   librust-sval-serde-dev librust-syn-1-dev librust-syn-dev
778s   librust-termcolor-dev librust-tiny-keccak-dev librust-toml-datetime-dev
778s   librust-toml-dev librust-toml-edit-dev librust-trybuild-dev
778s   librust-unicode-ident-dev librust-value-bag-dev librust-value-bag-serde1-dev
778s   librust-value-bag-sval2-dev librust-version-check-dev librust-winapi-dev
778s   librust-winapi-i686-pc-windows-gnu-dev librust-winapi-util-dev
778s   librust-winapi-x86-64-pc-windows-gnu-dev librust-winnow-dev
778s   librust-zerocopy-derive-dev librust-zerocopy-dev libstd-rust-1.80
778s   libstd-rust-1.80-dev libtool libubsan1 m4 po-debconf rustc rustc-1.80
778s Suggested packages:
778s   autoconf-archive gnu-standards autoconf-doc cargo-1.80-doc cpp-doc
778s   gcc-14-locales cpp-14-doc dh-make gcc-multilib manpages-dev flex bison gdb
778s   gcc-doc gcc-14-doc gdb-s390x-linux-gnu gettext-doc libasprintf-dev
778s   libgettextpo-dev librust-cfg-if+core-dev librust-compiler-builtins+c-dev
778s   librust-compiler-builtins+core-dev
778s   librust-compiler-builtins+rustc-dep-of-std-dev librust-either+serde-dev
778s   librust-getrandom+compiler-builtins-dev librust-getrandom+core-dev
778s   librust-getrandom+rustc-dep-of-std-dev librust-ryu+no-panic-dev libtool-doc
778s   gfortran | fortran95-compiler gcj-jdk m4-doc libmail-box-perl llvm-18 lld-18
778s   clang-18
778s Recommended packages:
778s   libarchive-cpio-perl libltdl-dev libmail-sendmail-perl
778s The following NEW packages will be installed:
778s   autoconf automake autopkgtest-satdep autopoint autotools-dev cargo
778s   cargo-1.80 cpp cpp-14 cpp-14-s390x-linux-gnu cpp-s390x-linux-gnu debhelper
778s   debugedit dh-autoreconf dh-cargo dh-cargo-tools dh-strip-nondeterminism dwz
778s   gcc gcc-14 gcc-14-s390x-linux-gnu gcc-s390x-linux-gnu gettext
778s   intltool-debian libarchive-zip-perl libasan8 libcc1-0 libdebhelper-perl
778s   libfile-stripnondeterminism-perl libgcc-14-dev libgit2-1.7 libgomp1
778s   libhttp-parser2.9 libisl23 libitm1 libmpc3 librust-ahash-dev
778s   librust-allocator-api2-dev librust-arbitrary-dev librust-byteorder-dev
778s   librust-cfg-if-dev librust-compiler-builtins-dev librust-const-random-dev
778s   librust-const-random-macro-dev librust-critical-section-dev
778s   librust-crossbeam-deque-dev librust-crossbeam-epoch+std-dev
778s   librust-crossbeam-epoch-dev librust-crossbeam-utils-dev librust-crunchy-dev
778s   librust-darling-0.14-dev librust-darling-core-0.14-dev
778s   librust-darling-macro-0.14-dev librust-derive-arbitrary-dev
778s   librust-dissimilar-dev librust-either-dev librust-equivalent-dev
778s   librust-erased-serde-dev librust-fnv-dev librust-getrandom-dev
778s   librust-glob-dev librust-hashbrown-dev librust-ident-case-dev
778s   librust-indexmap-dev librust-itoa-dev librust-kstring-dev librust-libc-dev
778s   librust-log-dev librust-memchr-dev librust-no-panic-dev
778s   librust-once-cell-dev librust-parking-lot-core-dev
778s   librust-portable-atomic-dev librust-proc-macro2-dev librust-quote-dev
778s   librust-rayon-core-dev librust-rayon-dev
778s   librust-rustc-std-workspace-core-dev librust-rustversion-dev librust-ryu-dev
778s   librust-serde-derive-dev librust-serde-dev librust-serde-fmt-dev
778s   librust-serde-json-dev librust-serde-spanned-dev librust-serde-test-dev
778s   librust-smallvec-dev librust-static-assertions-dev librust-strsim-dev
778s   librust-sval-buffer-dev librust-sval-derive-dev librust-sval-dev
778s   librust-sval-dynamic-dev librust-sval-fmt-dev librust-sval-ref-dev
778s   librust-sval-serde-dev librust-syn-1-dev librust-syn-dev
778s   librust-termcolor-dev librust-tiny-keccak-dev librust-toml-datetime-dev
778s   librust-toml-dev librust-toml-edit-dev librust-trybuild-dev
778s   librust-unicode-ident-dev librust-value-bag-dev librust-value-bag-serde1-dev
778s   librust-value-bag-sval2-dev librust-version-check-dev librust-winapi-dev
778s   librust-winapi-i686-pc-windows-gnu-dev librust-winapi-util-dev
778s   librust-winapi-x86-64-pc-windows-gnu-dev librust-winnow-dev
778s   librust-zerocopy-derive-dev librust-zerocopy-dev libstd-rust-1.80
778s   libstd-rust-1.80-dev libtool libubsan1 m4 po-debconf rustc rustc-1.80
778s 0 upgraded, 124 newly installed, 0 to remove and 0 not upgraded.
778s Need to get 125 MB/125 MB of archives.
778s After this operation, 491 MB of additional disk space will be used.
778s Get:1 /tmp/autopkgtest.nc0JWi/1-autopkgtest-satdep.deb autopkgtest-satdep s390x 0 [800 B]
778s Get:2 http://ftpmaster.internal/ubuntu plucky/main s390x m4 s390x 1.4.19-4build1 [256 kB]
779s Get:3 http://ftpmaster.internal/ubuntu plucky/main s390x autoconf all 2.72-3 [382 kB]
779s Get:4 http://ftpmaster.internal/ubuntu plucky/main s390x autotools-dev all 20220109.1 [44.9 kB]
779s Get:5 http://ftpmaster.internal/ubuntu plucky/main s390x automake all 1:1.16.5-1.3ubuntu1 [558 kB]
779s Get:6 http://ftpmaster.internal/ubuntu plucky/main s390x autopoint all 0.22.5-2 [616 kB]
779s Get:7 http://ftpmaster.internal/ubuntu plucky/main s390x libhttp-parser2.9 s390x 2.9.4-6build1 [24.7 kB]
779s Get:8 http://ftpmaster.internal/ubuntu plucky/main s390x libgit2-1.7 s390x 1.7.2+ds-1ubuntu3 [553 kB]
779s Get:9 http://ftpmaster.internal/ubuntu plucky/main s390x libstd-rust-1.80 s390x 1.80.1+dfsg0ubuntu1-0ubuntu1 [26.1 MB]
779s Get:10 http://ftpmaster.internal/ubuntu plucky/main s390x libstd-rust-1.80-dev s390x 1.80.1+dfsg0ubuntu1-0ubuntu1 [43.6 MB]
781s Get:11 http://ftpmaster.internal/ubuntu plucky/main s390x libisl23 s390x 0.27-1 [704 kB]
781s Get:12 http://ftpmaster.internal/ubuntu plucky/main s390x libmpc3 s390x 1.3.1-1build2 [57.8 kB]
781s Get:13 http://ftpmaster.internal/ubuntu plucky/main s390x cpp-14-s390x-linux-gnu s390x 14.2.0-8ubuntu1 [9570 kB]
781s Get:14 http://ftpmaster.internal/ubuntu plucky/main s390x cpp-14 s390x 14.2.0-8ubuntu1 [1026 B]
781s Get:15 http://ftpmaster.internal/ubuntu plucky/main s390x cpp-s390x-linux-gnu s390x 4:14.1.0-2ubuntu1 [5452 B]
781s Get:16 http://ftpmaster.internal/ubuntu plucky/main s390x cpp s390x 4:14.1.0-2ubuntu1 [22.4 kB]
781s Get:17 http://ftpmaster.internal/ubuntu plucky/main s390x libcc1-0 s390x 14.2.0-8ubuntu1 [50.6 kB]
781s Get:18 http://ftpmaster.internal/ubuntu plucky/main s390x libgomp1 s390x 14.2.0-8ubuntu1 [151 kB]
781s Get:19 http://ftpmaster.internal/ubuntu plucky/main s390x libitm1 s390x 14.2.0-8ubuntu1 [30.9 kB]
781s Get:20 http://ftpmaster.internal/ubuntu plucky/main s390x libasan8 s390x 14.2.0-8ubuntu1 [2963 kB]
781s Get:21 http://ftpmaster.internal/ubuntu plucky/main s390x libubsan1 s390x 14.2.0-8ubuntu1 [1184 kB]
781s Get:22 http://ftpmaster.internal/ubuntu plucky/main s390x libgcc-14-dev s390x 14.2.0-8ubuntu1 [1037 kB]
781s Get:23 http://ftpmaster.internal/ubuntu plucky/main s390x gcc-14-s390x-linux-gnu s390x 14.2.0-8ubuntu1 [18.7 MB]
781s Get:24 http://ftpmaster.internal/ubuntu plucky/main s390x gcc-14 s390x 14.2.0-8ubuntu1 [518 kB]
781s Get:25 http://ftpmaster.internal/ubuntu plucky/main s390x gcc-s390x-linux-gnu s390x 4:14.1.0-2ubuntu1 [1204 B]
781s Get:26 http://ftpmaster.internal/ubuntu plucky/main s390x gcc s390x 4:14.1.0-2ubuntu1 [4996 B]
781s Get:27 http://ftpmaster.internal/ubuntu plucky/main s390x rustc-1.80 s390x 1.80.1+dfsg0ubuntu1-0ubuntu1 [3730 kB]
782s Get:28 http://ftpmaster.internal/ubuntu plucky/main s390x cargo-1.80 s390x 1.80.1+dfsg0ubuntu1-0ubuntu1 [6792 kB]
782s Get:29 http://ftpmaster.internal/ubuntu plucky/main s390x libdebhelper-perl all 13.20ubuntu1 [94.2 kB]
782s Get:30 http://ftpmaster.internal/ubuntu plucky/main s390x libtool all 2.4.7-8 [166 kB]
782s Get:31 http://ftpmaster.internal/ubuntu plucky/main s390x dh-autoreconf all 20 [16.1 kB]
782s Get:32 http://ftpmaster.internal/ubuntu plucky/main s390x libarchive-zip-perl all 1.68-1 [90.2 kB]
782s Get:33 http://ftpmaster.internal/ubuntu plucky/main s390x libfile-stripnondeterminism-perl all 1.14.0-1 [20.1 kB]
782s Get:34 http://ftpmaster.internal/ubuntu plucky/main s390x dh-strip-nondeterminism all 1.14.0-1 [5058 B]
782s Get:35 http://ftpmaster.internal/ubuntu plucky/main s390x debugedit s390x 1:5.1-1 [49.9 kB]
782s Get:36 http://ftpmaster.internal/ubuntu plucky/main s390x dwz s390x 0.15-1build6 [122 kB]
782s Get:37 http://ftpmaster.internal/ubuntu plucky/main s390x gettext s390x 0.22.5-2 [996 kB]
782s Get:38 http://ftpmaster.internal/ubuntu plucky/main s390x intltool-debian all 0.35.0+20060710.6 [23.2 kB]
782s Get:39 http://ftpmaster.internal/ubuntu plucky/main s390x po-debconf all 1.0.21+nmu1 [233 kB]
782s Get:40 http://ftpmaster.internal/ubuntu plucky/main s390x debhelper all 13.20ubuntu1 [893 kB]
782s Get:41 http://ftpmaster.internal/ubuntu plucky/main s390x rustc s390x 1.80.1ubuntu2 [2754 B]
782s Get:42 http://ftpmaster.internal/ubuntu plucky/main s390x cargo s390x 1.80.1ubuntu2 [2246 B]
782s Get:43 http://ftpmaster.internal/ubuntu plucky/main s390x dh-cargo-tools all 31ubuntu2 [5388 B]
782s Get:44 http://ftpmaster.internal/ubuntu plucky/main s390x dh-cargo all 31ubuntu2 [8688 B]
782s Get:45 http://ftpmaster.internal/ubuntu plucky/universe s390x librust-critical-section-dev s390x 1.1.3-1 [20.5 kB]
782s Get:46 http://ftpmaster.internal/ubuntu plucky/universe s390x librust-unicode-ident-dev s390x 1.0.13-1 [38.5 kB]
782s Get:47 http://ftpmaster.internal/ubuntu plucky/universe s390x librust-proc-macro2-dev s390x 1.0.86-1 [44.8 kB]
782s Get:48 http://ftpmaster.internal/ubuntu plucky/universe s390x librust-quote-dev s390x 1.0.37-1 [29.5 kB]
782s Get:49 http://ftpmaster.internal/ubuntu plucky/universe s390x librust-syn-dev s390x 2.0.85-1 [219 kB]
782s Get:50 http://ftpmaster.internal/ubuntu plucky/universe s390x librust-serde-derive-dev s390x 1.0.210-1 [50.1 kB]
782s Get:51 http://ftpmaster.internal/ubuntu plucky/universe s390x librust-serde-dev s390x 1.0.210-2 [66.4 kB]
782s Get:52 http://ftpmaster.internal/ubuntu plucky/universe s390x librust-portable-atomic-dev s390x 1.9.0-4 [124 kB]
782s Get:53 http://ftpmaster.internal/ubuntu plucky/universe s390x librust-cfg-if-dev s390x 1.0.0-1 [10.5 kB]
782s Get:54 http://ftpmaster.internal/ubuntu plucky/universe s390x librust-rustc-std-workspace-core-dev s390x 1.0.0-1 [3020 B]
782s Get:55 http://ftpmaster.internal/ubuntu plucky/universe s390x librust-libc-dev s390x 0.2.161-1 [379 kB]
782s Get:56 http://ftpmaster.internal/ubuntu plucky/universe s390x librust-getrandom-dev s390x 0.2.12-1 [36.4 kB]
782s Get:57 http://ftpmaster.internal/ubuntu plucky/universe s390x librust-derive-arbitrary-dev s390x 1.3.2-1 [12.3 kB]
782s Get:58 http://ftpmaster.internal/ubuntu plucky/universe s390x librust-arbitrary-dev s390x 1.3.2-1 [31.4 kB]
782s Get:59 http://ftpmaster.internal/ubuntu plucky/universe s390x librust-smallvec-dev s390x 1.13.2-1 [35.5 kB]
782s Get:60 http://ftpmaster.internal/ubuntu plucky/universe s390x librust-parking-lot-core-dev s390x 0.9.10-1 [32.6 kB]
782s Get:61 http://ftpmaster.internal/ubuntu plucky/universe s390x librust-once-cell-dev s390x 1.20.2-1 [31.9 kB]
782s Get:62 http://ftpmaster.internal/ubuntu plucky/universe s390x librust-crunchy-dev s390x 0.2.2-1 [5340 B]
782s Get:63 http://ftpmaster.internal/ubuntu plucky/universe s390x librust-tiny-keccak-dev s390x 2.0.2-1 [20.9 kB]
782s Get:64 http://ftpmaster.internal/ubuntu plucky/universe s390x librust-const-random-macro-dev s390x 0.1.16-2 [10.5 kB]
782s Get:65 http://ftpmaster.internal/ubuntu plucky/universe s390x librust-const-random-dev s390x 0.1.17-2 [8590 B]
782s Get:66 http://ftpmaster.internal/ubuntu plucky/universe s390x librust-version-check-dev s390x 0.9.5-1 [16.9 kB]
782s Get:67 http://ftpmaster.internal/ubuntu plucky/universe s390x librust-byteorder-dev s390x 1.5.0-1 [22.4 kB]
782s Get:68 http://ftpmaster.internal/ubuntu plucky/universe s390x librust-zerocopy-derive-dev s390x 0.7.32-2 [29.7 kB]
782s Get:69 http://ftpmaster.internal/ubuntu plucky/universe s390x librust-zerocopy-dev s390x 0.7.32-1 [116 kB]
782s Get:70 http://ftpmaster.internal/ubuntu plucky/universe s390x librust-ahash-dev all 0.8.11-8 [37.9 kB]
782s Get:71 http://ftpmaster.internal/ubuntu plucky/universe s390x librust-allocator-api2-dev s390x 0.2.16-1 [54.8 kB]
782s Get:72 http://ftpmaster.internal/ubuntu plucky/universe s390x librust-compiler-builtins-dev s390x 0.1.101-1 [156 kB]
782s Get:73 http://ftpmaster.internal/ubuntu plucky/universe s390x librust-crossbeam-utils-dev s390x 0.8.19-1 [41.1 kB]
782s Get:74 http://ftpmaster.internal/ubuntu plucky/universe s390x librust-crossbeam-epoch-dev s390x 0.9.18-1 [42.3 kB]
782s Get:75 http://ftpmaster.internal/ubuntu plucky/universe s390x librust-crossbeam-epoch+std-dev s390x 0.9.18-1 [1128 B]
782s Get:76 http://ftpmaster.internal/ubuntu plucky/universe s390x librust-crossbeam-deque-dev s390x 0.8.5-1 [22.4 kB]
782s Get:77 http://ftpmaster.internal/ubuntu plucky/universe s390x librust-fnv-dev s390x 1.0.7-1 [12.8 kB]
782s Get:78 http://ftpmaster.internal/ubuntu plucky/universe s390x librust-ident-case-dev s390x 1.0.1-1 [5372 B]
782s Get:79 http://ftpmaster.internal/ubuntu plucky/universe s390x librust-strsim-dev s390x 0.11.1-1 [15.9 kB]
782s Get:80 http://ftpmaster.internal/ubuntu plucky/universe s390x librust-syn-1-dev s390x 1.0.109-2 [188 kB]
782s Get:81 http://ftpmaster.internal/ubuntu plucky-proposed/universe s390x librust-darling-core-0.14-dev s390x 0.14.4-3 [53.8 kB]
782s Get:82 http://ftpmaster.internal/ubuntu plucky/universe s390x librust-darling-macro-0.14-dev s390x 0.14.4-1 [3944 B]
782s Get:83 http://ftpmaster.internal/ubuntu plucky/universe s390x librust-darling-0.14-dev s390x 0.14.4-1 [24.8 kB]
782s Get:84 http://ftpmaster.internal/ubuntu plucky/universe s390x librust-dissimilar-dev s390x 1.0.2-1 [33.9 kB]
782s Get:85 http://ftpmaster.internal/ubuntu plucky/universe s390x librust-either-dev s390x 1.13.0-1 [20.2 kB]
782s Get:86 http://ftpmaster.internal/ubuntu plucky/universe s390x librust-equivalent-dev s390x 1.0.1-1 [8240 B]
782s Get:87 http://ftpmaster.internal/ubuntu plucky/universe s390x librust-erased-serde-dev s390x 0.3.31-1 [22.7 kB]
782s Get:88 http://ftpmaster.internal/ubuntu plucky/universe s390x librust-glob-dev s390x 0.3.1-1 [19.8 kB]
782s Get:89 http://ftpmaster.internal/ubuntu plucky/universe s390x librust-rayon-core-dev s390x 1.12.1-1 [63.7 kB]
782s Get:90 http://ftpmaster.internal/ubuntu plucky/universe s390x librust-rayon-dev s390x 1.10.0-1 [149 kB]
782s Get:91 http://ftpmaster.internal/ubuntu plucky/universe s390x librust-hashbrown-dev s390x 0.14.5-5 [110 kB]
782s Get:92 http://ftpmaster.internal/ubuntu plucky/universe s390x librust-indexmap-dev s390x 2.2.6-1 [66.7 kB]
782s Get:93 http://ftpmaster.internal/ubuntu plucky/universe s390x librust-no-panic-dev s390x 0.1.13-1 [11.3 kB]
782s Get:94 http://ftpmaster.internal/ubuntu plucky/universe s390x librust-itoa-dev s390x 1.0.9-1 [13.1 kB]
782s Get:95 http://ftpmaster.internal/ubuntu plucky/universe s390x librust-static-assertions-dev s390x 1.1.0-1 [19.0 kB]
782s Get:96 http://ftpmaster.internal/ubuntu plucky/universe s390x librust-kstring-dev s390x 2.0.0-1 [17.7 kB]
782s Get:97 http://ftpmaster.internal/ubuntu plucky/universe s390x librust-sval-derive-dev s390x 2.6.1-2 [11.0 kB]
782s Get:98 http://ftpmaster.internal/ubuntu plucky/universe s390x librust-sval-dev s390x 2.6.1-2 [28.0 kB]
782s Get:99 http://ftpmaster.internal/ubuntu plucky/universe s390x librust-sval-ref-dev s390x 2.6.1-1 [8942 B]
782s Get:100 http://ftpmaster.internal/ubuntu plucky/universe s390x librust-serde-fmt-dev all 1.0.3-3 [6956 B]
782s Get:101 http://ftpmaster.internal/ubuntu plucky/universe s390x librust-memchr-dev s390x 2.7.4-1 [71.8 kB]
782s Get:102 http://ftpmaster.internal/ubuntu plucky/universe s390x librust-ryu-dev s390x 1.0.15-1 [41.7 kB]
782s Get:103 http://ftpmaster.internal/ubuntu plucky/universe s390x librust-serde-json-dev s390x 1.0.128-1 [128 kB]
783s Get:104 http://ftpmaster.internal/ubuntu plucky/universe s390x librust-serde-test-dev s390x 1.0.171-1 [20.6 kB]
783s Get:105 http://ftpmaster.internal/ubuntu plucky/universe s390x librust-value-bag-serde1-dev s390x 1.9.0-1 [7820 B]
783s Get:106 http://ftpmaster.internal/ubuntu plucky/universe s390x librust-sval-buffer-dev s390x 2.6.1-1 [16.8 kB]
783s Get:107 http://ftpmaster.internal/ubuntu plucky/universe s390x librust-sval-dynamic-dev s390x 2.6.1-1 [9542 B]
783s Get:108 http://ftpmaster.internal/ubuntu plucky/universe s390x librust-sval-fmt-dev s390x 2.6.1-1 [12.0 kB]
783s Get:109 http://ftpmaster.internal/ubuntu plucky/universe s390x librust-sval-serde-dev s390x 2.6.1-1 [13.2 kB]
783s Get:110 http://ftpmaster.internal/ubuntu plucky/universe s390x librust-value-bag-sval2-dev s390x 1.9.0-1 [7862 B]
783s Get:111 http://ftpmaster.internal/ubuntu plucky/universe s390x librust-value-bag-dev s390x 1.9.0-1 [37.6 kB]
783s Get:112 http://ftpmaster.internal/ubuntu plucky/universe s390x librust-log-dev s390x 0.4.22-1 [43.0 kB]
783s Get:113 http://ftpmaster.internal/ubuntu plucky/universe s390x librust-rustversion-dev s390x 1.0.14-1 [18.6 kB]
783s Get:114 http://ftpmaster.internal/ubuntu plucky/universe s390x librust-serde-spanned-dev s390x 0.6.7-1 [10.7 kB]
783s Get:115 http://ftpmaster.internal/ubuntu plucky/universe s390x librust-winapi-i686-pc-windows-gnu-dev s390x 0.4.0-1 [3652 B]
783s Get:116 http://ftpmaster.internal/ubuntu plucky/universe s390x librust-winapi-x86-64-pc-windows-gnu-dev s390x 0.4.0-1 [3660 B]
783s Get:117 http://ftpmaster.internal/ubuntu plucky/universe s390x librust-winapi-dev s390x 0.3.9-1 [953 kB]
783s Get:118 http://ftpmaster.internal/ubuntu plucky/universe s390x librust-winapi-util-dev s390x 0.1.6-1 [14.0 kB]
783s Get:119 http://ftpmaster.internal/ubuntu plucky/universe s390x librust-termcolor-dev s390x 1.4.1-1 [19.7 kB]
783s Get:120 http://ftpmaster.internal/ubuntu plucky/universe s390x librust-toml-datetime-dev s390x 0.6.8-1 [13.3 kB]
783s Get:121 http://ftpmaster.internal/ubuntu plucky/universe s390x librust-winnow-dev s390x 0.6.18-1 [127 kB]
783s Get:122 http://ftpmaster.internal/ubuntu plucky/universe s390x librust-toml-edit-dev s390x 0.22.20-1 [94.1 kB]
783s Get:123 http://ftpmaster.internal/ubuntu plucky/universe s390x librust-toml-dev s390x 0.8.19-1 [43.2 kB]
783s Get:124 http://ftpmaster.internal/ubuntu plucky/universe s390x librust-trybuild-dev s390x 1.0.99-1 [39.1 kB]
784s Fetched 125 MB in 5s (25.6 MB/s)
784s Selecting previously unselected package m4.
784s (Reading database ... 
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(Reading database ... 55567 files and directories currently installed.)
784s Preparing to unpack .../000-m4_1.4.19-4build1_s390x.deb ...
784s Unpacking m4 (1.4.19-4build1) ...
784s Selecting previously unselected package autoconf.
784s Preparing to unpack .../001-autoconf_2.72-3_all.deb ...
784s Unpacking autoconf (2.72-3) ...
784s Selecting previously unselected package autotools-dev.
784s Preparing to unpack .../002-autotools-dev_20220109.1_all.deb ...
784s Unpacking autotools-dev (20220109.1) ...
784s Selecting previously unselected package automake.
784s Preparing to unpack .../003-automake_1%3a1.16.5-1.3ubuntu1_all.deb ...
784s Unpacking automake (1:1.16.5-1.3ubuntu1) ...
784s Selecting previously unselected package autopoint.
784s Preparing to unpack .../004-autopoint_0.22.5-2_all.deb ...
784s Unpacking autopoint (0.22.5-2) ...
784s Selecting previously unselected package libhttp-parser2.9:s390x.
784s Preparing to unpack .../005-libhttp-parser2.9_2.9.4-6build1_s390x.deb ...
784s Unpacking libhttp-parser2.9:s390x (2.9.4-6build1) ...
784s Selecting previously unselected package libgit2-1.7:s390x.
784s Preparing to unpack .../006-libgit2-1.7_1.7.2+ds-1ubuntu3_s390x.deb ...
784s Unpacking libgit2-1.7:s390x (1.7.2+ds-1ubuntu3) ...
784s Selecting previously unselected package libstd-rust-1.80:s390x.
784s Preparing to unpack .../007-libstd-rust-1.80_1.80.1+dfsg0ubuntu1-0ubuntu1_s390x.deb ...
784s Unpacking libstd-rust-1.80:s390x (1.80.1+dfsg0ubuntu1-0ubuntu1) ...
785s Selecting previously unselected package libstd-rust-1.80-dev:s390x.
785s Preparing to unpack .../008-libstd-rust-1.80-dev_1.80.1+dfsg0ubuntu1-0ubuntu1_s390x.deb ...
785s Unpacking libstd-rust-1.80-dev:s390x (1.80.1+dfsg0ubuntu1-0ubuntu1) ...
785s Selecting previously unselected package libisl23:s390x.
785s Preparing to unpack .../009-libisl23_0.27-1_s390x.deb ...
785s Unpacking libisl23:s390x (0.27-1) ...
785s Selecting previously unselected package libmpc3:s390x.
785s Preparing to unpack .../010-libmpc3_1.3.1-1build2_s390x.deb ...
785s Unpacking libmpc3:s390x (1.3.1-1build2) ...
785s Selecting previously unselected package cpp-14-s390x-linux-gnu.
785s Preparing to unpack .../011-cpp-14-s390x-linux-gnu_14.2.0-8ubuntu1_s390x.deb ...
785s Unpacking cpp-14-s390x-linux-gnu (14.2.0-8ubuntu1) ...
786s Selecting previously unselected package cpp-14.
786s Preparing to unpack .../012-cpp-14_14.2.0-8ubuntu1_s390x.deb ...
786s Unpacking cpp-14 (14.2.0-8ubuntu1) ...
786s Selecting previously unselected package cpp-s390x-linux-gnu.
786s Preparing to unpack .../013-cpp-s390x-linux-gnu_4%3a14.1.0-2ubuntu1_s390x.deb ...
786s Unpacking cpp-s390x-linux-gnu (4:14.1.0-2ubuntu1) ...
786s Selecting previously unselected package cpp.
786s Preparing to unpack .../014-cpp_4%3a14.1.0-2ubuntu1_s390x.deb ...
786s Unpacking cpp (4:14.1.0-2ubuntu1) ...
786s Selecting previously unselected package libcc1-0:s390x.
786s Preparing to unpack .../015-libcc1-0_14.2.0-8ubuntu1_s390x.deb ...
786s Unpacking libcc1-0:s390x (14.2.0-8ubuntu1) ...
786s Selecting previously unselected package libgomp1:s390x.
786s Preparing to unpack .../016-libgomp1_14.2.0-8ubuntu1_s390x.deb ...
786s Unpacking libgomp1:s390x (14.2.0-8ubuntu1) ...
786s Selecting previously unselected package libitm1:s390x.
786s Preparing to unpack .../017-libitm1_14.2.0-8ubuntu1_s390x.deb ...
786s Unpacking libitm1:s390x (14.2.0-8ubuntu1) ...
786s Selecting previously unselected package libasan8:s390x.
786s Preparing to unpack .../018-libasan8_14.2.0-8ubuntu1_s390x.deb ...
786s Unpacking libasan8:s390x (14.2.0-8ubuntu1) ...
786s Selecting previously unselected package libubsan1:s390x.
786s Preparing to unpack .../019-libubsan1_14.2.0-8ubuntu1_s390x.deb ...
786s Unpacking libubsan1:s390x (14.2.0-8ubuntu1) ...
786s Selecting previously unselected package libgcc-14-dev:s390x.
786s Preparing to unpack .../020-libgcc-14-dev_14.2.0-8ubuntu1_s390x.deb ...
786s Unpacking libgcc-14-dev:s390x (14.2.0-8ubuntu1) ...
786s Selecting previously unselected package gcc-14-s390x-linux-gnu.
786s Preparing to unpack .../021-gcc-14-s390x-linux-gnu_14.2.0-8ubuntu1_s390x.deb ...
786s Unpacking gcc-14-s390x-linux-gnu (14.2.0-8ubuntu1) ...
786s Selecting previously unselected package gcc-14.
786s Preparing to unpack .../022-gcc-14_14.2.0-8ubuntu1_s390x.deb ...
786s Unpacking gcc-14 (14.2.0-8ubuntu1) ...
786s Selecting previously unselected package gcc-s390x-linux-gnu.
786s Preparing to unpack .../023-gcc-s390x-linux-gnu_4%3a14.1.0-2ubuntu1_s390x.deb ...
786s Unpacking gcc-s390x-linux-gnu (4:14.1.0-2ubuntu1) ...
786s Selecting previously unselected package gcc.
786s Preparing to unpack .../024-gcc_4%3a14.1.0-2ubuntu1_s390x.deb ...
786s Unpacking gcc (4:14.1.0-2ubuntu1) ...
786s Selecting previously unselected package rustc-1.80.
786s Preparing to unpack .../025-rustc-1.80_1.80.1+dfsg0ubuntu1-0ubuntu1_s390x.deb ...
786s Unpacking rustc-1.80 (1.80.1+dfsg0ubuntu1-0ubuntu1) ...
786s Selecting previously unselected package cargo-1.80.
786s Preparing to unpack .../026-cargo-1.80_1.80.1+dfsg0ubuntu1-0ubuntu1_s390x.deb ...
786s Unpacking cargo-1.80 (1.80.1+dfsg0ubuntu1-0ubuntu1) ...
786s Selecting previously unselected package libdebhelper-perl.
786s Preparing to unpack .../027-libdebhelper-perl_13.20ubuntu1_all.deb ...
786s Unpacking libdebhelper-perl (13.20ubuntu1) ...
786s Selecting previously unselected package libtool.
786s Preparing to unpack .../028-libtool_2.4.7-8_all.deb ...
786s Unpacking libtool (2.4.7-8) ...
786s Selecting previously unselected package dh-autoreconf.
786s Preparing to unpack .../029-dh-autoreconf_20_all.deb ...
786s Unpacking dh-autoreconf (20) ...
786s Selecting previously unselected package libarchive-zip-perl.
786s Preparing to unpack .../030-libarchive-zip-perl_1.68-1_all.deb ...
786s Unpacking libarchive-zip-perl (1.68-1) ...
786s Selecting previously unselected package libfile-stripnondeterminism-perl.
786s Preparing to unpack .../031-libfile-stripnondeterminism-perl_1.14.0-1_all.deb ...
786s Unpacking libfile-stripnondeterminism-perl (1.14.0-1) ...
786s Selecting previously unselected package dh-strip-nondeterminism.
786s Preparing to unpack .../032-dh-strip-nondeterminism_1.14.0-1_all.deb ...
786s Unpacking dh-strip-nondeterminism (1.14.0-1) ...
786s Selecting previously unselected package debugedit.
786s Preparing to unpack .../033-debugedit_1%3a5.1-1_s390x.deb ...
786s Unpacking debugedit (1:5.1-1) ...
786s Selecting previously unselected package dwz.
786s Preparing to unpack .../034-dwz_0.15-1build6_s390x.deb ...
786s Unpacking dwz (0.15-1build6) ...
786s Selecting previously unselected package gettext.
786s Preparing to unpack .../035-gettext_0.22.5-2_s390x.deb ...
786s Unpacking gettext (0.22.5-2) ...
786s Selecting previously unselected package intltool-debian.
786s Preparing to unpack .../036-intltool-debian_0.35.0+20060710.6_all.deb ...
786s Unpacking intltool-debian (0.35.0+20060710.6) ...
787s Selecting previously unselected package po-debconf.
787s Preparing to unpack .../037-po-debconf_1.0.21+nmu1_all.deb ...
787s Unpacking po-debconf (1.0.21+nmu1) ...
787s Selecting previously unselected package debhelper.
787s Preparing to unpack .../038-debhelper_13.20ubuntu1_all.deb ...
787s Unpacking debhelper (13.20ubuntu1) ...
787s Selecting previously unselected package rustc.
787s Preparing to unpack .../039-rustc_1.80.1ubuntu2_s390x.deb ...
787s Unpacking rustc (1.80.1ubuntu2) ...
787s Selecting previously unselected package cargo.
787s Preparing to unpack .../040-cargo_1.80.1ubuntu2_s390x.deb ...
787s Unpacking cargo (1.80.1ubuntu2) ...
787s Selecting previously unselected package dh-cargo-tools.
787s Preparing to unpack .../041-dh-cargo-tools_31ubuntu2_all.deb ...
787s Unpacking dh-cargo-tools (31ubuntu2) ...
787s Selecting previously unselected package dh-cargo.
787s Preparing to unpack .../042-dh-cargo_31ubuntu2_all.deb ...
787s Unpacking dh-cargo (31ubuntu2) ...
787s Selecting previously unselected package librust-critical-section-dev:s390x.
787s Preparing to unpack .../043-librust-critical-section-dev_1.1.3-1_s390x.deb ...
787s Unpacking librust-critical-section-dev:s390x (1.1.3-1) ...
787s Selecting previously unselected package librust-unicode-ident-dev:s390x.
787s Preparing to unpack .../044-librust-unicode-ident-dev_1.0.13-1_s390x.deb ...
787s Unpacking librust-unicode-ident-dev:s390x (1.0.13-1) ...
787s Selecting previously unselected package librust-proc-macro2-dev:s390x.
787s Preparing to unpack .../045-librust-proc-macro2-dev_1.0.86-1_s390x.deb ...
787s Unpacking librust-proc-macro2-dev:s390x (1.0.86-1) ...
787s Selecting previously unselected package librust-quote-dev:s390x.
787s Preparing to unpack .../046-librust-quote-dev_1.0.37-1_s390x.deb ...
787s Unpacking librust-quote-dev:s390x (1.0.37-1) ...
787s Selecting previously unselected package librust-syn-dev:s390x.
787s Preparing to unpack .../047-librust-syn-dev_2.0.85-1_s390x.deb ...
787s Unpacking librust-syn-dev:s390x (2.0.85-1) ...
787s Selecting previously unselected package librust-serde-derive-dev:s390x.
787s Preparing to unpack .../048-librust-serde-derive-dev_1.0.210-1_s390x.deb ...
787s Unpacking librust-serde-derive-dev:s390x (1.0.210-1) ...
787s Selecting previously unselected package librust-serde-dev:s390x.
787s Preparing to unpack .../049-librust-serde-dev_1.0.210-2_s390x.deb ...
787s Unpacking librust-serde-dev:s390x (1.0.210-2) ...
787s Selecting previously unselected package librust-portable-atomic-dev:s390x.
787s Preparing to unpack .../050-librust-portable-atomic-dev_1.9.0-4_s390x.deb ...
787s Unpacking librust-portable-atomic-dev:s390x (1.9.0-4) ...
787s Selecting previously unselected package librust-cfg-if-dev:s390x.
787s Preparing to unpack .../051-librust-cfg-if-dev_1.0.0-1_s390x.deb ...
787s Unpacking librust-cfg-if-dev:s390x (1.0.0-1) ...
787s Selecting previously unselected package librust-rustc-std-workspace-core-dev:s390x.
787s Preparing to unpack .../052-librust-rustc-std-workspace-core-dev_1.0.0-1_s390x.deb ...
787s Unpacking librust-rustc-std-workspace-core-dev:s390x (1.0.0-1) ...
787s Selecting previously unselected package librust-libc-dev:s390x.
787s Preparing to unpack .../053-librust-libc-dev_0.2.161-1_s390x.deb ...
787s Unpacking librust-libc-dev:s390x (0.2.161-1) ...
787s Selecting previously unselected package librust-getrandom-dev:s390x.
787s Preparing to unpack .../054-librust-getrandom-dev_0.2.12-1_s390x.deb ...
787s Unpacking librust-getrandom-dev:s390x (0.2.12-1) ...
787s Selecting previously unselected package librust-derive-arbitrary-dev:s390x.
787s Preparing to unpack .../055-librust-derive-arbitrary-dev_1.3.2-1_s390x.deb ...
787s Unpacking librust-derive-arbitrary-dev:s390x (1.3.2-1) ...
787s Selecting previously unselected package librust-arbitrary-dev:s390x.
787s Preparing to unpack .../056-librust-arbitrary-dev_1.3.2-1_s390x.deb ...
787s Unpacking librust-arbitrary-dev:s390x (1.3.2-1) ...
787s Selecting previously unselected package librust-smallvec-dev:s390x.
787s Preparing to unpack .../057-librust-smallvec-dev_1.13.2-1_s390x.deb ...
787s Unpacking librust-smallvec-dev:s390x (1.13.2-1) ...
787s Selecting previously unselected package librust-parking-lot-core-dev:s390x.
787s Preparing to unpack .../058-librust-parking-lot-core-dev_0.9.10-1_s390x.deb ...
787s Unpacking librust-parking-lot-core-dev:s390x (0.9.10-1) ...
787s Selecting previously unselected package librust-once-cell-dev:s390x.
787s Preparing to unpack .../059-librust-once-cell-dev_1.20.2-1_s390x.deb ...
787s Unpacking librust-once-cell-dev:s390x (1.20.2-1) ...
787s Selecting previously unselected package librust-crunchy-dev:s390x.
787s Preparing to unpack .../060-librust-crunchy-dev_0.2.2-1_s390x.deb ...
787s Unpacking librust-crunchy-dev:s390x (0.2.2-1) ...
787s Selecting previously unselected package librust-tiny-keccak-dev:s390x.
787s Preparing to unpack .../061-librust-tiny-keccak-dev_2.0.2-1_s390x.deb ...
787s Unpacking librust-tiny-keccak-dev:s390x (2.0.2-1) ...
787s Selecting previously unselected package librust-const-random-macro-dev:s390x.
787s Preparing to unpack .../062-librust-const-random-macro-dev_0.1.16-2_s390x.deb ...
787s Unpacking librust-const-random-macro-dev:s390x (0.1.16-2) ...
787s Selecting previously unselected package librust-const-random-dev:s390x.
787s Preparing to unpack .../063-librust-const-random-dev_0.1.17-2_s390x.deb ...
787s Unpacking librust-const-random-dev:s390x (0.1.17-2) ...
787s Selecting previously unselected package librust-version-check-dev:s390x.
787s Preparing to unpack .../064-librust-version-check-dev_0.9.5-1_s390x.deb ...
787s Unpacking librust-version-check-dev:s390x (0.9.5-1) ...
787s Selecting previously unselected package librust-byteorder-dev:s390x.
787s Preparing to unpack .../065-librust-byteorder-dev_1.5.0-1_s390x.deb ...
787s Unpacking librust-byteorder-dev:s390x (1.5.0-1) ...
787s Selecting previously unselected package librust-zerocopy-derive-dev:s390x.
787s Preparing to unpack .../066-librust-zerocopy-derive-dev_0.7.32-2_s390x.deb ...
787s Unpacking librust-zerocopy-derive-dev:s390x (0.7.32-2) ...
787s Selecting previously unselected package librust-zerocopy-dev:s390x.
787s Preparing to unpack .../067-librust-zerocopy-dev_0.7.32-1_s390x.deb ...
787s Unpacking librust-zerocopy-dev:s390x (0.7.32-1) ...
787s Selecting previously unselected package librust-ahash-dev.
787s Preparing to unpack .../068-librust-ahash-dev_0.8.11-8_all.deb ...
787s Unpacking librust-ahash-dev (0.8.11-8) ...
787s Selecting previously unselected package librust-allocator-api2-dev:s390x.
787s Preparing to unpack .../069-librust-allocator-api2-dev_0.2.16-1_s390x.deb ...
787s Unpacking librust-allocator-api2-dev:s390x (0.2.16-1) ...
787s Selecting previously unselected package librust-compiler-builtins-dev:s390x.
787s Preparing to unpack .../070-librust-compiler-builtins-dev_0.1.101-1_s390x.deb ...
787s Unpacking librust-compiler-builtins-dev:s390x (0.1.101-1) ...
787s Selecting previously unselected package librust-crossbeam-utils-dev:s390x.
787s Preparing to unpack .../071-librust-crossbeam-utils-dev_0.8.19-1_s390x.deb ...
787s Unpacking librust-crossbeam-utils-dev:s390x (0.8.19-1) ...
787s Selecting previously unselected package librust-crossbeam-epoch-dev:s390x.
787s Preparing to unpack .../072-librust-crossbeam-epoch-dev_0.9.18-1_s390x.deb ...
787s Unpacking librust-crossbeam-epoch-dev:s390x (0.9.18-1) ...
787s Selecting previously unselected package librust-crossbeam-epoch+std-dev:s390x.
787s Preparing to unpack .../073-librust-crossbeam-epoch+std-dev_0.9.18-1_s390x.deb ...
787s Unpacking librust-crossbeam-epoch+std-dev:s390x (0.9.18-1) ...
787s Selecting previously unselected package librust-crossbeam-deque-dev:s390x.
787s Preparing to unpack .../074-librust-crossbeam-deque-dev_0.8.5-1_s390x.deb ...
787s Unpacking librust-crossbeam-deque-dev:s390x (0.8.5-1) ...
787s Selecting previously unselected package librust-fnv-dev:s390x.
787s Preparing to unpack .../075-librust-fnv-dev_1.0.7-1_s390x.deb ...
787s Unpacking librust-fnv-dev:s390x (1.0.7-1) ...
787s Selecting previously unselected package librust-ident-case-dev:s390x.
787s Preparing to unpack .../076-librust-ident-case-dev_1.0.1-1_s390x.deb ...
787s Unpacking librust-ident-case-dev:s390x (1.0.1-1) ...
787s Selecting previously unselected package librust-strsim-dev:s390x.
787s Preparing to unpack .../077-librust-strsim-dev_0.11.1-1_s390x.deb ...
787s Unpacking librust-strsim-dev:s390x (0.11.1-1) ...
787s Selecting previously unselected package librust-syn-1-dev:s390x.
787s Preparing to unpack .../078-librust-syn-1-dev_1.0.109-2_s390x.deb ...
787s Unpacking librust-syn-1-dev:s390x (1.0.109-2) ...
787s Selecting previously unselected package librust-darling-core-0.14-dev:s390x.
787s Preparing to unpack .../079-librust-darling-core-0.14-dev_0.14.4-3_s390x.deb ...
787s Unpacking librust-darling-core-0.14-dev:s390x (0.14.4-3) ...
787s Selecting previously unselected package librust-darling-macro-0.14-dev:s390x.
787s Preparing to unpack .../080-librust-darling-macro-0.14-dev_0.14.4-1_s390x.deb ...
787s Unpacking librust-darling-macro-0.14-dev:s390x (0.14.4-1) ...
787s Selecting previously unselected package librust-darling-0.14-dev:s390x.
787s Preparing to unpack .../081-librust-darling-0.14-dev_0.14.4-1_s390x.deb ...
787s Unpacking librust-darling-0.14-dev:s390x (0.14.4-1) ...
787s Selecting previously unselected package librust-dissimilar-dev:s390x.
787s Preparing to unpack .../082-librust-dissimilar-dev_1.0.2-1_s390x.deb ...
787s Unpacking librust-dissimilar-dev:s390x (1.0.2-1) ...
787s Selecting previously unselected package librust-either-dev:s390x.
787s Preparing to unpack .../083-librust-either-dev_1.13.0-1_s390x.deb ...
787s Unpacking librust-either-dev:s390x (1.13.0-1) ...
787s Selecting previously unselected package librust-equivalent-dev:s390x.
787s Preparing to unpack .../084-librust-equivalent-dev_1.0.1-1_s390x.deb ...
787s Unpacking librust-equivalent-dev:s390x (1.0.1-1) ...
787s Selecting previously unselected package librust-erased-serde-dev:s390x.
787s Preparing to unpack .../085-librust-erased-serde-dev_0.3.31-1_s390x.deb ...
787s Unpacking librust-erased-serde-dev:s390x (0.3.31-1) ...
787s Selecting previously unselected package librust-glob-dev:s390x.
787s Preparing to unpack .../086-librust-glob-dev_0.3.1-1_s390x.deb ...
787s Unpacking librust-glob-dev:s390x (0.3.1-1) ...
787s Selecting previously unselected package librust-rayon-core-dev:s390x.
787s Preparing to unpack .../087-librust-rayon-core-dev_1.12.1-1_s390x.deb ...
787s Unpacking librust-rayon-core-dev:s390x (1.12.1-1) ...
787s Selecting previously unselected package librust-rayon-dev:s390x.
787s Preparing to unpack .../088-librust-rayon-dev_1.10.0-1_s390x.deb ...
787s Unpacking librust-rayon-dev:s390x (1.10.0-1) ...
787s Selecting previously unselected package librust-hashbrown-dev:s390x.
787s Preparing to unpack .../089-librust-hashbrown-dev_0.14.5-5_s390x.deb ...
787s Unpacking librust-hashbrown-dev:s390x (0.14.5-5) ...
787s Selecting previously unselected package librust-indexmap-dev:s390x.
787s Preparing to unpack .../090-librust-indexmap-dev_2.2.6-1_s390x.deb ...
787s Unpacking librust-indexmap-dev:s390x (2.2.6-1) ...
787s Selecting previously unselected package librust-no-panic-dev:s390x.
787s Preparing to unpack .../091-librust-no-panic-dev_0.1.13-1_s390x.deb ...
787s Unpacking librust-no-panic-dev:s390x (0.1.13-1) ...
787s Selecting previously unselected package librust-itoa-dev:s390x.
787s Preparing to unpack .../092-librust-itoa-dev_1.0.9-1_s390x.deb ...
787s Unpacking librust-itoa-dev:s390x (1.0.9-1) ...
787s Selecting previously unselected package librust-static-assertions-dev:s390x.
787s Preparing to unpack .../093-librust-static-assertions-dev_1.1.0-1_s390x.deb ...
787s Unpacking librust-static-assertions-dev:s390x (1.1.0-1) ...
787s Selecting previously unselected package librust-kstring-dev:s390x.
787s Preparing to unpack .../094-librust-kstring-dev_2.0.0-1_s390x.deb ...
787s Unpacking librust-kstring-dev:s390x (2.0.0-1) ...
787s Selecting previously unselected package librust-sval-derive-dev:s390x.
787s Preparing to unpack .../095-librust-sval-derive-dev_2.6.1-2_s390x.deb ...
787s Unpacking librust-sval-derive-dev:s390x (2.6.1-2) ...
787s Selecting previously unselected package librust-sval-dev:s390x.
787s Preparing to unpack .../096-librust-sval-dev_2.6.1-2_s390x.deb ...
787s Unpacking librust-sval-dev:s390x (2.6.1-2) ...
787s Selecting previously unselected package librust-sval-ref-dev:s390x.
787s Preparing to unpack .../097-librust-sval-ref-dev_2.6.1-1_s390x.deb ...
787s Unpacking librust-sval-ref-dev:s390x (2.6.1-1) ...
787s Selecting previously unselected package librust-serde-fmt-dev.
787s Preparing to unpack .../098-librust-serde-fmt-dev_1.0.3-3_all.deb ...
787s Unpacking librust-serde-fmt-dev (1.0.3-3) ...
787s Selecting previously unselected package librust-memchr-dev:s390x.
787s Preparing to unpack .../099-librust-memchr-dev_2.7.4-1_s390x.deb ...
787s Unpacking librust-memchr-dev:s390x (2.7.4-1) ...
787s Selecting previously unselected package librust-ryu-dev:s390x.
787s Preparing to unpack .../100-librust-ryu-dev_1.0.15-1_s390x.deb ...
787s Unpacking librust-ryu-dev:s390x (1.0.15-1) ...
788s Selecting previously unselected package librust-serde-json-dev:s390x.
788s Preparing to unpack .../101-librust-serde-json-dev_1.0.128-1_s390x.deb ...
788s Unpacking librust-serde-json-dev:s390x (1.0.128-1) ...
788s Selecting previously unselected package librust-serde-test-dev:s390x.
788s Preparing to unpack .../102-librust-serde-test-dev_1.0.171-1_s390x.deb ...
788s Unpacking librust-serde-test-dev:s390x (1.0.171-1) ...
788s Selecting previously unselected package librust-value-bag-serde1-dev:s390x.
788s Preparing to unpack .../103-librust-value-bag-serde1-dev_1.9.0-1_s390x.deb ...
788s Unpacking librust-value-bag-serde1-dev:s390x (1.9.0-1) ...
788s Selecting previously unselected package librust-sval-buffer-dev:s390x.
788s Preparing to unpack .../104-librust-sval-buffer-dev_2.6.1-1_s390x.deb ...
788s Unpacking librust-sval-buffer-dev:s390x (2.6.1-1) ...
788s Selecting previously unselected package librust-sval-dynamic-dev:s390x.
788s Preparing to unpack .../105-librust-sval-dynamic-dev_2.6.1-1_s390x.deb ...
788s Unpacking librust-sval-dynamic-dev:s390x (2.6.1-1) ...
788s Selecting previously unselected package librust-sval-fmt-dev:s390x.
788s Preparing to unpack .../106-librust-sval-fmt-dev_2.6.1-1_s390x.deb ...
788s Unpacking librust-sval-fmt-dev:s390x (2.6.1-1) ...
788s Selecting previously unselected package librust-sval-serde-dev:s390x.
788s Preparing to unpack .../107-librust-sval-serde-dev_2.6.1-1_s390x.deb ...
788s Unpacking librust-sval-serde-dev:s390x (2.6.1-1) ...
788s Selecting previously unselected package librust-value-bag-sval2-dev:s390x.
788s Preparing to unpack .../108-librust-value-bag-sval2-dev_1.9.0-1_s390x.deb ...
788s Unpacking librust-value-bag-sval2-dev:s390x (1.9.0-1) ...
788s Selecting previously unselected package librust-value-bag-dev:s390x.
788s Preparing to unpack .../109-librust-value-bag-dev_1.9.0-1_s390x.deb ...
788s Unpacking librust-value-bag-dev:s390x (1.9.0-1) ...
788s Selecting previously unselected package librust-log-dev:s390x.
788s Preparing to unpack .../110-librust-log-dev_0.4.22-1_s390x.deb ...
788s Unpacking librust-log-dev:s390x (0.4.22-1) ...
788s Selecting previously unselected package librust-rustversion-dev:s390x.
788s Preparing to unpack .../111-librust-rustversion-dev_1.0.14-1_s390x.deb ...
788s Unpacking librust-rustversion-dev:s390x (1.0.14-1) ...
788s Selecting previously unselected package librust-serde-spanned-dev:s390x.
788s Preparing to unpack .../112-librust-serde-spanned-dev_0.6.7-1_s390x.deb ...
788s Unpacking librust-serde-spanned-dev:s390x (0.6.7-1) ...
788s Selecting previously unselected package librust-winapi-i686-pc-windows-gnu-dev:s390x.
788s Preparing to unpack .../113-librust-winapi-i686-pc-windows-gnu-dev_0.4.0-1_s390x.deb ...
788s Unpacking librust-winapi-i686-pc-windows-gnu-dev:s390x (0.4.0-1) ...
788s Selecting previously unselected package librust-winapi-x86-64-pc-windows-gnu-dev:s390x.
788s Preparing to unpack .../114-librust-winapi-x86-64-pc-windows-gnu-dev_0.4.0-1_s390x.deb ...
788s Unpacking librust-winapi-x86-64-pc-windows-gnu-dev:s390x (0.4.0-1) ...
788s Selecting previously unselected package librust-winapi-dev:s390x.
788s Preparing to unpack .../115-librust-winapi-dev_0.3.9-1_s390x.deb ...
788s Unpacking librust-winapi-dev:s390x (0.3.9-1) ...
788s Selecting previously unselected package librust-winapi-util-dev:s390x.
788s Preparing to unpack .../116-librust-winapi-util-dev_0.1.6-1_s390x.deb ...
788s Unpacking librust-winapi-util-dev:s390x (0.1.6-1) ...
788s Selecting previously unselected package librust-termcolor-dev:s390x.
788s Preparing to unpack .../117-librust-termcolor-dev_1.4.1-1_s390x.deb ...
788s Unpacking librust-termcolor-dev:s390x (1.4.1-1) ...
788s Selecting previously unselected package librust-toml-datetime-dev:s390x.
788s Preparing to unpack .../118-librust-toml-datetime-dev_0.6.8-1_s390x.deb ...
788s Unpacking librust-toml-datetime-dev:s390x (0.6.8-1) ...
788s Selecting previously unselected package librust-winnow-dev:s390x.
788s Preparing to unpack .../119-librust-winnow-dev_0.6.18-1_s390x.deb ...
788s Unpacking librust-winnow-dev:s390x (0.6.18-1) ...
788s Selecting previously unselected package librust-toml-edit-dev:s390x.
788s Preparing to unpack .../120-librust-toml-edit-dev_0.22.20-1_s390x.deb ...
788s Unpacking librust-toml-edit-dev:s390x (0.22.20-1) ...
788s Selecting previously unselected package librust-toml-dev:s390x.
788s Preparing to unpack .../121-librust-toml-dev_0.8.19-1_s390x.deb ...
788s Unpacking librust-toml-dev:s390x (0.8.19-1) ...
788s Selecting previously unselected package librust-trybuild-dev:s390x.
788s Preparing to unpack .../122-librust-trybuild-dev_1.0.99-1_s390x.deb ...
788s Unpacking librust-trybuild-dev:s390x (1.0.99-1) ...
788s Selecting previously unselected package autopkgtest-satdep.
788s Preparing to unpack .../123-1-autopkgtest-satdep.deb ...
788s Unpacking autopkgtest-satdep (0) ...
788s Setting up librust-crossbeam-utils-dev:s390x (0.8.19-1) ...
788s Setting up librust-fnv-dev:s390x (1.0.7-1) ...
788s Setting up librust-either-dev:s390x (1.13.0-1) ...
788s Setting up dh-cargo-tools (31ubuntu2) ...
788s Setting up librust-version-check-dev:s390x (0.9.5-1) ...
788s Setting up librust-winapi-i686-pc-windows-gnu-dev:s390x (0.4.0-1) ...
788s Setting up libarchive-zip-perl (1.68-1) ...
788s Setting up libdebhelper-perl (13.20ubuntu1) ...
788s Setting up librust-glob-dev:s390x (0.3.1-1) ...
788s Setting up librust-strsim-dev:s390x (0.11.1-1) ...
788s Setting up m4 (1.4.19-4build1) ...
788s Setting up librust-ryu-dev:s390x (1.0.15-1) ...
788s Setting up libgomp1:s390x (14.2.0-8ubuntu1) ...
788s Setting up librust-compiler-builtins-dev:s390x (0.1.101-1) ...
788s Setting up librust-crossbeam-epoch-dev:s390x (0.9.18-1) ...
788s Setting up autotools-dev (20220109.1) ...
788s Setting up librust-rustc-std-workspace-core-dev:s390x (1.0.0-1) ...
788s Setting up librust-critical-section-dev:s390x (1.1.3-1) ...
788s Setting up libmpc3:s390x (1.3.1-1build2) ...
788s Setting up autopoint (0.22.5-2) ...
788s Setting up librust-crunchy-dev:s390x (0.2.2-1) ...
788s Setting up autoconf (2.72-3) ...
788s Setting up libubsan1:s390x (14.2.0-8ubuntu1) ...
788s Setting up librust-unicode-ident-dev:s390x (1.0.13-1) ...
788s Setting up librust-equivalent-dev:s390x (1.0.1-1) ...
788s Setting up dwz (0.15-1build6) ...
788s Setting up libasan8:s390x (14.2.0-8ubuntu1) ...
788s Setting up librust-dissimilar-dev:s390x (1.0.2-1) ...
788s Setting up librust-cfg-if-dev:s390x (1.0.0-1) ...
788s Setting up debugedit (1:5.1-1) ...
788s Setting up librust-ident-case-dev:s390x (1.0.1-1) ...
788s Setting up librust-byteorder-dev:s390x (1.5.0-1) ...
788s Setting up librust-static-assertions-dev:s390x (1.1.0-1) ...
788s Setting up librust-rustversion-dev:s390x (1.0.14-1) ...
788s Setting up libisl23:s390x (0.27-1) ...
788s Setting up librust-winapi-x86-64-pc-windows-gnu-dev:s390x (0.4.0-1) ...
788s Setting up libcc1-0:s390x (14.2.0-8ubuntu1) ...
788s Setting up libitm1:s390x (14.2.0-8ubuntu1) ...
788s Setting up libhttp-parser2.9:s390x (2.9.4-6build1) ...
788s Setting up libstd-rust-1.80:s390x (1.80.1+dfsg0ubuntu1-0ubuntu1) ...
788s Setting up automake (1:1.16.5-1.3ubuntu1) ...
788s update-alternatives: using /usr/bin/automake-1.16 to provide /usr/bin/automake (automake) in auto mode
788s Setting up libfile-stripnondeterminism-perl (1.14.0-1) ...
788s Setting up librust-crossbeam-epoch+std-dev:s390x (0.9.18-1) ...
788s Setting up librust-libc-dev:s390x (0.2.161-1) ...
788s Setting up gettext (0.22.5-2) ...
788s Setting up librust-crossbeam-deque-dev:s390x (0.8.5-1) ...
788s Setting up librust-tiny-keccak-dev:s390x (2.0.2-1) ...
788s Setting up librust-getrandom-dev:s390x (0.2.12-1) ...
788s Setting up librust-proc-macro2-dev:s390x (1.0.86-1) ...
788s Setting up librust-rayon-core-dev:s390x (1.12.1-1) ...
788s Setting up librust-winapi-dev:s390x (0.3.9-1) ...
788s Setting up libstd-rust-1.80-dev:s390x (1.80.1+dfsg0ubuntu1-0ubuntu1) ...
788s Setting up intltool-debian (0.35.0+20060710.6) ...
788s Setting up cpp-14-s390x-linux-gnu (14.2.0-8ubuntu1) ...
788s Setting up cpp-14 (14.2.0-8ubuntu1) ...
788s Setting up dh-strip-nondeterminism (1.14.0-1) ...
788s Setting up librust-winapi-util-dev:s390x (0.1.6-1) ...
788s Setting up libgit2-1.7:s390x (1.7.2+ds-1ubuntu3) ...
788s Setting up libgcc-14-dev:s390x (14.2.0-8ubuntu1) ...
788s Setting up librust-rayon-dev:s390x (1.10.0-1) ...
788s Setting up librust-termcolor-dev:s390x (1.4.1-1) ...
788s Setting up cpp-s390x-linux-gnu (4:14.1.0-2ubuntu1) ...
788s Setting up po-debconf (1.0.21+nmu1) ...
788s Setting up librust-quote-dev:s390x (1.0.37-1) ...
788s Setting up librust-syn-dev:s390x (2.0.85-1) ...
788s Setting up gcc-14-s390x-linux-gnu (14.2.0-8ubuntu1) ...
788s Setting up gcc-s390x-linux-gnu (4:14.1.0-2ubuntu1) ...
788s Setting up librust-sval-derive-dev:s390x (2.6.1-2) ...
788s Setting up librust-syn-1-dev:s390x (1.0.109-2) ...
788s Setting up librust-no-panic-dev:s390x (0.1.13-1) ...
788s Setting up cpp (4:14.1.0-2ubuntu1) ...
788s Setting up librust-serde-derive-dev:s390x (1.0.210-1) ...
788s Setting up librust-zerocopy-derive-dev:s390x (0.7.32-2) ...
788s Setting up librust-serde-dev:s390x (1.0.210-2) ...
788s Setting up librust-derive-arbitrary-dev:s390x (1.3.2-1) ...
788s Setting up librust-allocator-api2-dev:s390x (0.2.16-1) ...
788s Setting up librust-serde-fmt-dev (1.0.3-3) ...
788s Setting up librust-toml-datetime-dev:s390x (0.6.8-1) ...
788s Setting up librust-portable-atomic-dev:s390x (1.9.0-4) ...
788s Setting up librust-sval-dev:s390x (2.6.1-2) ...
788s Setting up librust-itoa-dev:s390x (1.0.9-1) ...
788s Setting up librust-darling-core-0.14-dev:s390x (0.14.4-3) ...
788s Setting up gcc-14 (14.2.0-8ubuntu1) ...
788s Setting up librust-sval-ref-dev:s390x (2.6.1-1) ...
788s Setting up librust-zerocopy-dev:s390x (0.7.32-1) ...
788s Setting up librust-serde-spanned-dev:s390x (0.6.7-1) ...
788s Setting up librust-arbitrary-dev:s390x (1.3.2-1) ...
788s Setting up librust-serde-test-dev:s390x (1.0.171-1) ...
788s Setting up librust-erased-serde-dev:s390x (0.3.31-1) ...
788s Setting up librust-kstring-dev:s390x (2.0.0-1) ...
788s Setting up librust-darling-macro-0.14-dev:s390x (0.14.4-1) ...
788s Setting up librust-sval-dynamic-dev:s390x (2.6.1-1) ...
788s Setting up libtool (2.4.7-8) ...
788s Setting up librust-sval-buffer-dev:s390x (2.6.1-1) ...
788s Setting up librust-smallvec-dev:s390x (1.13.2-1) ...
788s Setting up librust-sval-fmt-dev:s390x (2.6.1-1) ...
788s Setting up gcc (4:14.1.0-2ubuntu1) ...
788s Setting up rustc-1.80 (1.80.1+dfsg0ubuntu1-0ubuntu1) ...
788s Setting up dh-autoreconf (20) ...
788s Setting up rustc (1.80.1ubuntu2) ...
788s Setting up librust-parking-lot-core-dev:s390x (0.9.10-1) ...
788s Setting up cargo-1.80 (1.80.1+dfsg0ubuntu1-0ubuntu1) ...
788s Setting up librust-once-cell-dev:s390x (1.20.2-1) ...
788s Setting up librust-darling-0.14-dev:s390x (0.14.4-1) ...
788s Setting up librust-sval-serde-dev:s390x (2.6.1-1) ...
788s Setting up librust-const-random-macro-dev:s390x (0.1.16-2) ...
788s Setting up librust-const-random-dev:s390x (0.1.17-2) ...
788s Setting up debhelper (13.20ubuntu1) ...
788s Setting up librust-ahash-dev (0.8.11-8) ...
788s Setting up cargo (1.80.1ubuntu2) ...
788s Setting up dh-cargo (31ubuntu2) ...
788s Setting up librust-value-bag-sval2-dev:s390x (1.9.0-1) ...
788s Setting up librust-hashbrown-dev:s390x (0.14.5-5) ...
788s Setting up librust-indexmap-dev:s390x (2.2.6-1) ...
788s Setting up librust-serde-json-dev:s390x (1.0.128-1) ...
788s Setting up librust-value-bag-serde1-dev:s390x (1.9.0-1) ...
788s Setting up librust-value-bag-dev:s390x (1.9.0-1) ...
788s Setting up librust-log-dev:s390x (0.4.22-1) ...
788s Setting up librust-memchr-dev:s390x (2.7.4-1) ...
788s Setting up librust-winnow-dev:s390x (0.6.18-1) ...
788s Setting up librust-toml-edit-dev:s390x (0.22.20-1) ...
788s Setting up librust-toml-dev:s390x (0.8.19-1) ...
788s Setting up librust-trybuild-dev:s390x (1.0.99-1) ...
788s Setting up autopkgtest-satdep (0) ...
788s Processing triggers for libc-bin (2.40-1ubuntu3) ...
788s Processing triggers for man-db (2.13.0-1) ...
789s Processing triggers for install-info (7.1.1-1) ...
792s (Reading database ... 61606 files and directories currently installed.)
792s Removing autopkgtest-satdep (0) ...
793s autopkgtest [02:08:11]: test rust-darling-0.14:@: /usr/share/cargo/bin/cargo-auto-test darling 0.14.4 --all-targets --all-features
793s autopkgtest [02:08:11]: test rust-darling-0.14:@: [-----------------------
793s debian cargo wrapper: options, profiles, parallel, lto: ['parallel=2'] [] ['-j2'] 0
793s debian cargo wrapper: rust_type, gnu_type: s390x-unknown-linux-gnu, s390x-linux-gnu
793s debian cargo wrapper: unsetting RUSTFLAGS and assuming it will be (or already was) added to $CARGO_HOME/config.toml
793s debian cargo wrapper: linking /usr/share/cargo/registry/* into /tmp/tmp.14tQwtq72u/registry/
793s debian cargo wrapper: options, profiles, parallel, lto: ['parallel=2'] [] ['-j2'] 0
793s debian cargo wrapper: rust_type, gnu_type: s390x-unknown-linux-gnu, s390x-linux-gnu
793s debian cargo wrapper: unsetting RUSTFLAGS and assuming it will be (or already was) added to $CARGO_HOME/config.toml
793s debian cargo wrapper: running subprocess (['env', 'RUST_BACKTRACE=1', '/usr/bin/cargo', '-Zavoid-dev-deps', 'test', '--verbose', '--verbose', '-j2', '--target', 's390x-unknown-linux-gnu', '--all-targets', '--all-features'],) {}
793s    Compiling proc-macro2 v1.0.86
793s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=build_script_build CARGO_MANIFEST_DIR=/tmp/tmp.14tQwtq72u/registry/proc-macro2-1.0.86 CARGO_PKG_AUTHORS='David Tolnay <dtolnay@gmail.com>:Alex Crichton <alex@alexcrichton.com>' CARGO_PKG_DESCRIPTION='A substitute implementation of the compiler'\''s `proc_macro` API to decouple token-based libraries from the procedural macro use case.' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=proc-macro2 CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/dtolnay/proc-macro2' CARGO_PKG_RUST_VERSION=1.56 CARGO_PKG_VERSION=1.0.86 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=86 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.14tQwtq72u/registry/proc-macro2-1.0.86 LD_LIBRARY_PATH=/tmp/tmp.14tQwtq72u/target/debug/deps rustc --crate-name build_script_build --edition=2021 /tmp/tmp.14tQwtq72u/registry/proc-macro2-1.0.86/build.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="proc-macro"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "nightly", "proc-macro", "span-locations"))' -C metadata=e34884439d37afc8 -C extra-filename=-e34884439d37afc8 --out-dir /tmp/tmp.14tQwtq72u/target/debug/build/proc-macro2-e34884439d37afc8 -L dependency=/tmp/tmp.14tQwtq72u/target/debug/deps --cap-lints warn`
793s    Compiling syn v1.0.109
793s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=build_script_build CARGO_MANIFEST_DIR=/tmp/tmp.14tQwtq72u/registry/syn-1.0.109 CARGO_PKG_AUTHORS='David Tolnay <dtolnay@gmail.com>' CARGO_PKG_DESCRIPTION='Parser for Rust source code' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=syn CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/dtolnay/syn' CARGO_PKG_RUST_VERSION=1.31 CARGO_PKG_VERSION=1.0.109 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=109 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.14tQwtq72u/registry/syn-1.0.109 LD_LIBRARY_PATH=/tmp/tmp.14tQwtq72u/target/debug/deps rustc --crate-name build_script_build --edition=2018 /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/build.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="clone-impls"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="extra-traits"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="quote"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("clone-impls", "default", "derive", "extra-traits", "fold", "full", "parsing", "printing", "proc-macro", "quote", "visit", "visit-mut"))' -C metadata=3b18c6c32a2e8f43 -C extra-filename=-3b18c6c32a2e8f43 --out-dir /tmp/tmp.14tQwtq72u/target/debug/build/syn-3b18c6c32a2e8f43 -L dependency=/tmp/tmp.14tQwtq72u/target/debug/deps --cap-lints warn`
794s    Compiling unicode-ident v1.0.13
794s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=unicode_ident CARGO_MANIFEST_DIR=/tmp/tmp.14tQwtq72u/registry/unicode-ident-1.0.13 CARGO_PKG_AUTHORS='David Tolnay <dtolnay@gmail.com>' CARGO_PKG_DESCRIPTION='Determine whether characters have the XID_Start or XID_Continue properties according to Unicode Standard Annex #31' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='(MIT OR Apache-2.0) AND Unicode-DFS-2016' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=unicode-ident CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/dtolnay/unicode-ident' CARGO_PKG_RUST_VERSION=1.31 CARGO_PKG_VERSION=1.0.13 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=13 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.14tQwtq72u/registry/unicode-ident-1.0.13 LD_LIBRARY_PATH=/tmp/tmp.14tQwtq72u/target/debug/deps rustc --crate-name unicode_ident --edition=2018 /tmp/tmp.14tQwtq72u/registry/unicode-ident-1.0.13/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values())' -C metadata=e6db8189d09eabcf -C extra-filename=-e6db8189d09eabcf --out-dir /tmp/tmp.14tQwtq72u/target/debug/deps -L dependency=/tmp/tmp.14tQwtq72u/target/debug/deps --cap-lints warn`
794s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CFG_PANIC=unwind CARGO_CFG_TARGET_ABI='' CARGO_CFG_TARGET_ARCH=s390x CARGO_CFG_TARGET_ENDIAN=big CARGO_CFG_TARGET_ENV=gnu CARGO_CFG_TARGET_FAMILY=unix CARGO_CFG_TARGET_HAS_ATOMIC=16,32,64,8,ptr CARGO_CFG_TARGET_OS=linux CARGO_CFG_TARGET_POINTER_WIDTH=64 CARGO_CFG_TARGET_VENDOR=unknown CARGO_CFG_UNIX='' CARGO_ENCODED_RUSTFLAGS='' CARGO_FEATURE_DEFAULT=1 CARGO_FEATURE_PROC_MACRO=1 CARGO_MANIFEST_DIR=/tmp/tmp.14tQwtq72u/registry/proc-macro2-1.0.86 CARGO_PKG_AUTHORS='David Tolnay <dtolnay@gmail.com>:Alex Crichton <alex@alexcrichton.com>' CARGO_PKG_DESCRIPTION='A substitute implementation of the compiler'\''s `proc_macro` API to decouple token-based libraries from the procedural macro use case.' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=proc-macro2 CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/dtolnay/proc-macro2' CARGO_PKG_RUST_VERSION=1.56 CARGO_PKG_VERSION=1.0.86 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=86 CARGO_PKG_VERSION_PRE='' DEBUG=true HOST=s390x-unknown-linux-gnu LD_LIBRARY_PATH='/tmp/tmp.14tQwtq72u/target/debug/deps:/tmp/tmp.14tQwtq72u/target/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' NUM_JOBS=2 OPT_LEVEL=0 OUT_DIR=/tmp/tmp.14tQwtq72u/target/debug/build/proc-macro2-60e29c2f76cd63f7/out PROFILE=debug RUSTC=rustc RUSTDOC=rustdoc TARGET=s390x-unknown-linux-gnu /tmp/tmp.14tQwtq72u/target/debug/build/proc-macro2-e34884439d37afc8/build-script-build`
794s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(fuzzing)
794s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(no_is_available)
794s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(no_literal_byte_character)
794s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(no_literal_c_string)
794s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(no_source_text)
794s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(proc_macro_span)
794s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(procmacro2_backtrace)
794s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(procmacro2_nightly_testing)
794s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(procmacro2_semver_exempt)
794s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(randomize_layout)
794s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(span_locations)
794s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(super_unstable)
794s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(wrap_proc_macro)
794s [proc-macro2 1.0.86] cargo:rerun-if-changed=build/probe.rs
794s [proc-macro2 1.0.86] cargo:rustc-cfg=wrap_proc_macro
794s [proc-macro2 1.0.86] cargo:rerun-if-env-changed=RUSTC_BOOTSTRAP
794s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CFG_PANIC=unwind CARGO_CFG_TARGET_ABI='' CARGO_CFG_TARGET_ARCH=s390x CARGO_CFG_TARGET_ENDIAN=big CARGO_CFG_TARGET_ENV=gnu CARGO_CFG_TARGET_FAMILY=unix CARGO_CFG_TARGET_HAS_ATOMIC=16,32,64,8,ptr CARGO_CFG_TARGET_OS=linux CARGO_CFG_TARGET_POINTER_WIDTH=64 CARGO_CFG_TARGET_VENDOR=unknown CARGO_CFG_UNIX='' CARGO_ENCODED_RUSTFLAGS='-Cdebuginfo=2-Cstrip=none--cap-lintswarn-Clinker=s390x-linux-gnu-gcc-Clink-arg=-Wl,-Bsymbolic-functions-Clink-arg=-flto=auto-Clink-arg=-ffat-lto-objects-Clink-arg=-Wl,-z,relro--remap-path-prefix/usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4--remap-path-prefix/tmp/tmp.14tQwtq72u/registry=/usr/share/cargo/registry-Ctarget-feature=+backchain' CARGO_FEATURE_DEFAULT=1 CARGO_FEATURE_PROC_MACRO=1 CARGO_MANIFEST_DIR=/tmp/tmp.14tQwtq72u/registry/proc-macro2-1.0.86 CARGO_PKG_AUTHORS='David Tolnay <dtolnay@gmail.com>:Alex Crichton <alex@alexcrichton.com>' CARGO_PKG_DESCRIPTION='A substitute implementation of the compiler'\''s `proc_macro` API to decouple token-based libraries from the procedural macro use case.' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=proc-macro2 CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/dtolnay/proc-macro2' CARGO_PKG_RUST_VERSION=1.56 CARGO_PKG_VERSION=1.0.86 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=86 CARGO_PKG_VERSION_PRE='' DEBUG=true HOST=s390x-unknown-linux-gnu LD_LIBRARY_PATH='/tmp/tmp.14tQwtq72u/target/debug/deps:/tmp/tmp.14tQwtq72u/target/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' NUM_JOBS=2 OPT_LEVEL=0 OUT_DIR=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/build/proc-macro2-36bac212dec11f75/out PROFILE=debug RUSTC=rustc RUSTDOC=rustdoc TARGET=s390x-unknown-linux-gnu /tmp/tmp.14tQwtq72u/target/debug/build/proc-macro2-e34884439d37afc8/build-script-build`
794s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(fuzzing)
794s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(no_is_available)
794s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(no_literal_byte_character)
794s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(no_literal_c_string)
794s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(no_source_text)
794s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(proc_macro_span)
794s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(procmacro2_backtrace)
794s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(procmacro2_nightly_testing)
794s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(procmacro2_semver_exempt)
794s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(randomize_layout)
794s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(span_locations)
794s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(super_unstable)
794s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(wrap_proc_macro)
794s [proc-macro2 1.0.86] cargo:rerun-if-changed=build/probe.rs
794s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=proc_macro2 CARGO_MANIFEST_DIR=/tmp/tmp.14tQwtq72u/registry/proc-macro2-1.0.86 CARGO_PKG_AUTHORS='David Tolnay <dtolnay@gmail.com>:Alex Crichton <alex@alexcrichton.com>' CARGO_PKG_DESCRIPTION='A substitute implementation of the compiler'\''s `proc_macro` API to decouple token-based libraries from the procedural macro use case.' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=proc-macro2 CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/dtolnay/proc-macro2' CARGO_PKG_RUST_VERSION=1.56 CARGO_PKG_VERSION=1.0.86 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=86 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.14tQwtq72u/registry/proc-macro2-1.0.86 LD_LIBRARY_PATH=/tmp/tmp.14tQwtq72u/target/debug/deps OUT_DIR=/tmp/tmp.14tQwtq72u/target/debug/build/proc-macro2-60e29c2f76cd63f7/out rustc --crate-name proc_macro2 --edition=2021 /tmp/tmp.14tQwtq72u/registry/proc-macro2-1.0.86/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="proc-macro"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "nightly", "proc-macro", "span-locations"))' -C metadata=ce4df6197ae492ff -C extra-filename=-ce4df6197ae492ff --out-dir /tmp/tmp.14tQwtq72u/target/debug/deps -L dependency=/tmp/tmp.14tQwtq72u/target/debug/deps --extern unicode_ident=/tmp/tmp.14tQwtq72u/target/debug/deps/libunicode_ident-e6db8189d09eabcf.rmeta --cap-lints warn --cfg wrap_proc_macro --check-cfg 'cfg(fuzzing)' --check-cfg 'cfg(no_is_available)' --check-cfg 'cfg(no_literal_byte_character)' --check-cfg 'cfg(no_literal_c_string)' --check-cfg 'cfg(no_source_text)' --check-cfg 'cfg(proc_macro_span)' --check-cfg 'cfg(procmacro2_backtrace)' --check-cfg 'cfg(procmacro2_nightly_testing)' --check-cfg 'cfg(procmacro2_semver_exempt)' --check-cfg 'cfg(randomize_layout)' --check-cfg 'cfg(span_locations)' --check-cfg 'cfg(super_unstable)' --check-cfg 'cfg(wrap_proc_macro)'`
794s [proc-macro2 1.0.86] cargo:rustc-cfg=wrap_proc_macro
794s [proc-macro2 1.0.86] cargo:rerun-if-env-changed=RUSTC_BOOTSTRAP
794s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=unicode_ident CARGO_MANIFEST_DIR=/tmp/tmp.14tQwtq72u/registry/unicode-ident-1.0.13 CARGO_PKG_AUTHORS='David Tolnay <dtolnay@gmail.com>' CARGO_PKG_DESCRIPTION='Determine whether characters have the XID_Start or XID_Continue properties according to Unicode Standard Annex #31' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='(MIT OR Apache-2.0) AND Unicode-DFS-2016' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=unicode-ident CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/dtolnay/unicode-ident' CARGO_PKG_RUST_VERSION=1.31 CARGO_PKG_VERSION=1.0.13 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=13 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.14tQwtq72u/registry/unicode-ident-1.0.13 LD_LIBRARY_PATH=/tmp/tmp.14tQwtq72u/target/debug/deps rustc --crate-name unicode_ident --edition=2018 /tmp/tmp.14tQwtq72u/registry/unicode-ident-1.0.13/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values())' -C metadata=2a1e2ade0bdc1f96 -C extra-filename=-2a1e2ade0bdc1f96 --out-dir /tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -L dependency=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.14tQwtq72u/target/debug/deps --cap-lints warn -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.14tQwtq72u/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
794s warning: unstable feature specified for `-Ctarget-feature`: `backchain`
794s   |
794s   = note: this feature is not stably supported; its behavior can change in the future
794s 
794s warning: `unicode-ident` (lib) generated 1 warning
794s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=proc_macro2 CARGO_MANIFEST_DIR=/tmp/tmp.14tQwtq72u/registry/proc-macro2-1.0.86 CARGO_PKG_AUTHORS='David Tolnay <dtolnay@gmail.com>:Alex Crichton <alex@alexcrichton.com>' CARGO_PKG_DESCRIPTION='A substitute implementation of the compiler'\''s `proc_macro` API to decouple token-based libraries from the procedural macro use case.' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=proc-macro2 CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/dtolnay/proc-macro2' CARGO_PKG_RUST_VERSION=1.56 CARGO_PKG_VERSION=1.0.86 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=86 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.14tQwtq72u/registry/proc-macro2-1.0.86 LD_LIBRARY_PATH=/tmp/tmp.14tQwtq72u/target/debug/deps OUT_DIR=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/build/proc-macro2-36bac212dec11f75/out rustc --crate-name proc_macro2 --edition=2021 /tmp/tmp.14tQwtq72u/registry/proc-macro2-1.0.86/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="proc-macro"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "nightly", "proc-macro", "span-locations"))' -C metadata=cce75f48f9312e0f -C extra-filename=-cce75f48f9312e0f --out-dir /tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -L dependency=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.14tQwtq72u/target/debug/deps --extern unicode_ident=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/libunicode_ident-2a1e2ade0bdc1f96.rmeta --cap-lints warn -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.14tQwtq72u/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain --cfg wrap_proc_macro --check-cfg 'cfg(fuzzing)' --check-cfg 'cfg(no_is_available)' --check-cfg 'cfg(no_literal_byte_character)' --check-cfg 'cfg(no_literal_c_string)' --check-cfg 'cfg(no_source_text)' --check-cfg 'cfg(proc_macro_span)' --check-cfg 'cfg(procmacro2_backtrace)' --check-cfg 'cfg(procmacro2_nightly_testing)' --check-cfg 'cfg(procmacro2_semver_exempt)' --check-cfg 'cfg(randomize_layout)' --check-cfg 'cfg(span_locations)' --check-cfg 'cfg(super_unstable)' --check-cfg 'cfg(wrap_proc_macro)'`
795s warning: `proc-macro2` (lib) generated 1 warning (1 duplicate)
795s    Compiling quote v1.0.37
795s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=quote CARGO_MANIFEST_DIR=/tmp/tmp.14tQwtq72u/registry/quote-1.0.37 CARGO_PKG_AUTHORS='David Tolnay <dtolnay@gmail.com>' CARGO_PKG_DESCRIPTION='Quasi-quoting macro quote'\!'(...)' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=quote CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/dtolnay/quote' CARGO_PKG_RUST_VERSION=1.56 CARGO_PKG_VERSION=1.0.37 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=37 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.14tQwtq72u/registry/quote-1.0.37 LD_LIBRARY_PATH=/tmp/tmp.14tQwtq72u/target/debug/deps rustc --crate-name quote --edition=2018 /tmp/tmp.14tQwtq72u/registry/quote-1.0.37/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="proc-macro"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "proc-macro"))' -C metadata=8ed557cbb33754ad -C extra-filename=-8ed557cbb33754ad --out-dir /tmp/tmp.14tQwtq72u/target/debug/deps -L dependency=/tmp/tmp.14tQwtq72u/target/debug/deps --extern proc_macro2=/tmp/tmp.14tQwtq72u/target/debug/deps/libproc_macro2-ce4df6197ae492ff.rmeta --cap-lints warn`
795s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CFG_PANIC=unwind CARGO_CFG_TARGET_ABI='' CARGO_CFG_TARGET_ARCH=s390x CARGO_CFG_TARGET_ENDIAN=big CARGO_CFG_TARGET_ENV=gnu CARGO_CFG_TARGET_FAMILY=unix CARGO_CFG_TARGET_HAS_ATOMIC=16,32,64,8,ptr CARGO_CFG_TARGET_OS=linux CARGO_CFG_TARGET_POINTER_WIDTH=64 CARGO_CFG_TARGET_VENDOR=unknown CARGO_CFG_UNIX='' CARGO_ENCODED_RUSTFLAGS='' CARGO_FEATURE_CLONE_IMPLS=1 CARGO_FEATURE_DEFAULT=1 CARGO_FEATURE_DERIVE=1 CARGO_FEATURE_EXTRA_TRAITS=1 CARGO_FEATURE_FULL=1 CARGO_FEATURE_PARSING=1 CARGO_FEATURE_PRINTING=1 CARGO_FEATURE_PROC_MACRO=1 CARGO_FEATURE_QUOTE=1 CARGO_MANIFEST_DIR=/tmp/tmp.14tQwtq72u/registry/syn-1.0.109 CARGO_PKG_AUTHORS='David Tolnay <dtolnay@gmail.com>' CARGO_PKG_DESCRIPTION='Parser for Rust source code' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=syn CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/dtolnay/syn' CARGO_PKG_RUST_VERSION=1.31 CARGO_PKG_VERSION=1.0.109 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=109 CARGO_PKG_VERSION_PRE='' DEBUG=true HOST=s390x-unknown-linux-gnu LD_LIBRARY_PATH='/tmp/tmp.14tQwtq72u/target/debug/deps:/tmp/tmp.14tQwtq72u/target/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' NUM_JOBS=2 OPT_LEVEL=0 OUT_DIR=/tmp/tmp.14tQwtq72u/target/debug/build/syn-5d78304063d43f96/out PROFILE=debug RUSTC=rustc RUSTDOC=rustdoc TARGET=s390x-unknown-linux-gnu /tmp/tmp.14tQwtq72u/target/debug/build/syn-3b18c6c32a2e8f43/build-script-build`
795s [syn 1.0.109] cargo:rustc-cfg=syn_disable_nightly_tests
795s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=quote CARGO_MANIFEST_DIR=/tmp/tmp.14tQwtq72u/registry/quote-1.0.37 CARGO_PKG_AUTHORS='David Tolnay <dtolnay@gmail.com>' CARGO_PKG_DESCRIPTION='Quasi-quoting macro quote'\!'(...)' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=quote CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/dtolnay/quote' CARGO_PKG_RUST_VERSION=1.56 CARGO_PKG_VERSION=1.0.37 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=37 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.14tQwtq72u/registry/quote-1.0.37 LD_LIBRARY_PATH=/tmp/tmp.14tQwtq72u/target/debug/deps rustc --crate-name quote --edition=2018 /tmp/tmp.14tQwtq72u/registry/quote-1.0.37/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="proc-macro"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "proc-macro"))' -C metadata=70389408f8173857 -C extra-filename=-70389408f8173857 --out-dir /tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -L dependency=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.14tQwtq72u/target/debug/deps --extern proc_macro2=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rmeta --cap-lints warn -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.14tQwtq72u/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
795s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=syn CARGO_MANIFEST_DIR=/tmp/tmp.14tQwtq72u/registry/syn-1.0.109 CARGO_PKG_AUTHORS='David Tolnay <dtolnay@gmail.com>' CARGO_PKG_DESCRIPTION='Parser for Rust source code' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=syn CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/dtolnay/syn' CARGO_PKG_RUST_VERSION=1.31 CARGO_PKG_VERSION=1.0.109 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=109 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.14tQwtq72u/registry/syn-1.0.109 LD_LIBRARY_PATH=/tmp/tmp.14tQwtq72u/target/debug/deps OUT_DIR=/tmp/tmp.14tQwtq72u/target/debug/build/syn-5d78304063d43f96/out rustc --crate-name syn --edition=2018 /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="clone-impls"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="extra-traits"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="quote"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("clone-impls", "default", "derive", "extra-traits", "fold", "full", "parsing", "printing", "proc-macro", "quote", "visit", "visit-mut"))' -C metadata=014ec51a6b2d66b3 -C extra-filename=-014ec51a6b2d66b3 --out-dir /tmp/tmp.14tQwtq72u/target/debug/deps -L dependency=/tmp/tmp.14tQwtq72u/target/debug/deps --extern proc_macro2=/tmp/tmp.14tQwtq72u/target/debug/deps/libproc_macro2-ce4df6197ae492ff.rmeta --extern quote=/tmp/tmp.14tQwtq72u/target/debug/deps/libquote-8ed557cbb33754ad.rmeta --extern unicode_ident=/tmp/tmp.14tQwtq72u/target/debug/deps/libunicode_ident-e6db8189d09eabcf.rmeta --cap-lints warn --cfg syn_disable_nightly_tests`
795s warning: `quote` (lib) generated 1 warning (1 duplicate)
795s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CFG_PANIC=unwind CARGO_CFG_TARGET_ABI='' CARGO_CFG_TARGET_ARCH=s390x CARGO_CFG_TARGET_ENDIAN=big CARGO_CFG_TARGET_ENV=gnu CARGO_CFG_TARGET_FAMILY=unix CARGO_CFG_TARGET_HAS_ATOMIC=16,32,64,8,ptr CARGO_CFG_TARGET_OS=linux CARGO_CFG_TARGET_POINTER_WIDTH=64 CARGO_CFG_TARGET_VENDOR=unknown CARGO_CFG_UNIX='' CARGO_ENCODED_RUSTFLAGS='-Cdebuginfo=2-Cstrip=none--cap-lintswarn-Clinker=s390x-linux-gnu-gcc-Clink-arg=-Wl,-Bsymbolic-functions-Clink-arg=-flto=auto-Clink-arg=-ffat-lto-objects-Clink-arg=-Wl,-z,relro--remap-path-prefix/usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4--remap-path-prefix/tmp/tmp.14tQwtq72u/registry=/usr/share/cargo/registry-Ctarget-feature=+backchain' CARGO_FEATURE_CLONE_IMPLS=1 CARGO_FEATURE_DEFAULT=1 CARGO_FEATURE_DERIVE=1 CARGO_FEATURE_EXTRA_TRAITS=1 CARGO_FEATURE_FULL=1 CARGO_FEATURE_PARSING=1 CARGO_FEATURE_PRINTING=1 CARGO_FEATURE_PROC_MACRO=1 CARGO_FEATURE_QUOTE=1 CARGO_MANIFEST_DIR=/tmp/tmp.14tQwtq72u/registry/syn-1.0.109 CARGO_PKG_AUTHORS='David Tolnay <dtolnay@gmail.com>' CARGO_PKG_DESCRIPTION='Parser for Rust source code' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=syn CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/dtolnay/syn' CARGO_PKG_RUST_VERSION=1.31 CARGO_PKG_VERSION=1.0.109 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=109 CARGO_PKG_VERSION_PRE='' DEBUG=true HOST=s390x-unknown-linux-gnu LD_LIBRARY_PATH='/tmp/tmp.14tQwtq72u/target/debug/deps:/tmp/tmp.14tQwtq72u/target/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' NUM_JOBS=2 OPT_LEVEL=0 OUT_DIR=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/build/syn-00713c596900211f/out PROFILE=debug RUSTC=rustc RUSTDOC=rustdoc TARGET=s390x-unknown-linux-gnu /tmp/tmp.14tQwtq72u/target/debug/build/syn-3b18c6c32a2e8f43/build-script-build`
795s [syn 1.0.109] cargo:rustc-cfg=syn_disable_nightly_tests
795s    Compiling fnv v1.0.7
795s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=fnv CARGO_MANIFEST_DIR=/tmp/tmp.14tQwtq72u/registry/fnv-1.0.7 CARGO_PKG_AUTHORS='Alex Crichton <alex@alexcrichton.com>' CARGO_PKG_DESCRIPTION='Fowler–Noll–Vo hash function' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='Apache-2.0 / MIT' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=fnv CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/servo/rust-fnv' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=1.0.7 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=7 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.14tQwtq72u/registry/fnv-1.0.7 LD_LIBRARY_PATH=/tmp/tmp.14tQwtq72u/target/debug/deps rustc --crate-name fnv --edition=2015 /tmp/tmp.14tQwtq72u/registry/fnv-1.0.7/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="std"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "std"))' -C metadata=b414de62b99a0be8 -C extra-filename=-b414de62b99a0be8 --out-dir /tmp/tmp.14tQwtq72u/target/debug/deps -L dependency=/tmp/tmp.14tQwtq72u/target/debug/deps --cap-lints warn`
795s    Compiling ident_case v1.0.1
795s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=ident_case CARGO_MANIFEST_DIR=/tmp/tmp.14tQwtq72u/registry/ident_case-1.0.1 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='Utility for applying case rules to Rust identifiers.' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT/Apache-2.0 CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=ident_case CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/ident_case' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=1.0.1 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=1 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.14tQwtq72u/registry/ident_case-1.0.1 LD_LIBRARY_PATH=/tmp/tmp.14tQwtq72u/target/debug/deps rustc --crate-name ident_case --edition=2015 /tmp/tmp.14tQwtq72u/registry/ident_case-1.0.1/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values())' -C metadata=eaee659d776d8da3 -C extra-filename=-eaee659d776d8da3 --out-dir /tmp/tmp.14tQwtq72u/target/debug/deps -L dependency=/tmp/tmp.14tQwtq72u/target/debug/deps --cap-lints warn`
795s warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead
795s   --> /tmp/tmp.14tQwtq72u/registry/ident_case-1.0.1/src/lib.rs:25:17
795s    |
795s 25 | use std::ascii::AsciiExt;
795s    |                 ^^^^^^^^
795s    |
795s    = note: `#[warn(deprecated)]` on by default
795s 
795s warning: unused import: `std::ascii::AsciiExt`
795s   --> /tmp/tmp.14tQwtq72u/registry/ident_case-1.0.1/src/lib.rs:25:5
795s    |
795s 25 | use std::ascii::AsciiExt;
795s    |     ^^^^^^^^^^^^^^^^^^^^
795s    |
795s    = note: `#[warn(unused_imports)]` on by default
795s 
795s warning: `ident_case` (lib) generated 2 warnings
795s    Compiling strsim v0.11.1
795s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=strsim CARGO_MANIFEST_DIR=/tmp/tmp.14tQwtq72u/registry/strsim-0.11.1 CARGO_PKG_AUTHORS='Danny Guo <danny@dannyguo.com>:maxbachmann <oss@maxbachmann.de>' CARGO_PKG_DESCRIPTION='Implementations of string similarity metrics. Includes Hamming, Levenshtein,
795s OSA, Damerau-Levenshtein, Jaro, Jaro-Winkler, and Sørensen-Dice.
795s ' CARGO_PKG_HOMEPAGE='https://github.com/rapidfuzz/strsim-rs' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=strsim CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/rapidfuzz/strsim-rs' CARGO_PKG_RUST_VERSION=1.56 CARGO_PKG_VERSION=0.11.1 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=11 CARGO_PKG_VERSION_PATCH=1 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.14tQwtq72u/registry/strsim-0.11.1 LD_LIBRARY_PATH=/tmp/tmp.14tQwtq72u/target/debug/deps rustc --crate-name strsim --edition=2015 /tmp/tmp.14tQwtq72u/registry/strsim-0.11.1/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values())' -C metadata=771eecd001b7194e -C extra-filename=-771eecd001b7194e --out-dir /tmp/tmp.14tQwtq72u/target/debug/deps -L dependency=/tmp/tmp.14tQwtq72u/target/debug/deps --cap-lints warn`
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/lib.rs:254:13
796s     |
796s 254 | #![cfg_attr(doc_cfg, feature(doc_cfg))]
796s     |             ^^^^^^^
796s     |
796s     = help: expected names are: `clippy`, `debug_assertions`, `doc`, `docsrs`, `doctest`, `feature`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `ub_checks`, `unix`, and `windows`
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s     = note: `#[warn(unexpected_cfgs)]` on by default
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/lib.rs:430:12
796s     |
796s 430 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/lib.rs:434:12
796s     |
796s 434 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/lib.rs:455:12
796s     |
796s 455 | #[cfg_attr(doc_cfg, doc(cfg(all(feature = "parsing", feature = "printing"))))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/lib.rs:804:12
796s     |
796s 804 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/lib.rs:867:12
796s     |
796s 867 | #[cfg_attr(doc_cfg, doc(cfg(all(feature = "parsing", feature = "proc-macro"))))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/lib.rs:887:12
796s     |
796s 887 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/lib.rs:916:12
796s     |
796s 916 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/lib.rs:959:12
796s     |
796s 959 | #[cfg_attr(doc_cfg, doc(cfg(all(feature = "parsing", feature = "full"))))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/group.rs:136:12
796s     |
796s 136 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/group.rs:214:12
796s     |
796s 214 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/group.rs:269:12
796s     |
796s 269 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/token.rs:561:12
796s     |
796s 561 | #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/token.rs:569:12
796s     |
796s 569 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `syn_omit_await_from_token_macro`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/token.rs:881:11
796s     |
796s 881 | #[cfg(not(syn_omit_await_from_token_macro))]
796s     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_omit_await_from_token_macro)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_omit_await_from_token_macro)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `syn_omit_await_from_token_macro`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/token.rs:883:7
796s     |
796s 883 | #[cfg(syn_omit_await_from_token_macro)]
796s     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_omit_await_from_token_macro)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_omit_await_from_token_macro)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/token.rs:394:24
796s     |
796s 394 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s     |                          ^^^^^^^
796s ...
796s 556 | / define_punctuation_structs! {
796s 557 | |     "_" pub struct Underscore/1 /// `_`
796s 558 | | }
796s     | |_- in this macro invocation
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s     = note: this warning originates in the macro `define_punctuation_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/token.rs:398:24
796s     |
796s 398 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s     |                          ^^^^^^^
796s ...
796s 556 | / define_punctuation_structs! {
796s 557 | |     "_" pub struct Underscore/1 /// `_`
796s 558 | | }
796s     | |_- in this macro invocation
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s     = note: this warning originates in the macro `define_punctuation_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/token.rs:406:24
796s     |
796s 406 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |                          ^^^^^^^
796s ...
796s 556 | / define_punctuation_structs! {
796s 557 | |     "_" pub struct Underscore/1 /// `_`
796s 558 | | }
796s     | |_- in this macro invocation
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s     = note: this warning originates in the macro `define_punctuation_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/token.rs:414:24
796s     |
796s 414 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |                          ^^^^^^^
796s ...
796s 556 | / define_punctuation_structs! {
796s 557 | |     "_" pub struct Underscore/1 /// `_`
796s 558 | | }
796s     | |_- in this macro invocation
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s     = note: this warning originates in the macro `define_punctuation_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/token.rs:418:24
796s     |
796s 418 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |                          ^^^^^^^
796s ...
796s 556 | / define_punctuation_structs! {
796s 557 | |     "_" pub struct Underscore/1 /// `_`
796s 558 | | }
796s     | |_- in this macro invocation
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s     = note: this warning originates in the macro `define_punctuation_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/token.rs:426:24
796s     |
796s 426 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |                          ^^^^^^^
796s ...
796s 556 | / define_punctuation_structs! {
796s 557 | |     "_" pub struct Underscore/1 /// `_`
796s 558 | | }
796s     | |_- in this macro invocation
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s     = note: this warning originates in the macro `define_punctuation_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/token.rs:271:24
796s     |
796s 271 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s     |                          ^^^^^^^
796s ...
796s 652 | / define_keywords! {
796s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
796s 654 | |     "as"          pub struct As           /// `as`
796s 655 | |     "async"       pub struct Async        /// `async`
796s ...   |
796s 704 | |     "yield"       pub struct Yield        /// `yield`
796s 705 | | }
796s     | |_- in this macro invocation
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/token.rs:275:24
796s     |
796s 275 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s     |                          ^^^^^^^
796s ...
796s 652 | / define_keywords! {
796s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
796s 654 | |     "as"          pub struct As           /// `as`
796s 655 | |     "async"       pub struct Async        /// `async`
796s ...   |
796s 704 | |     "yield"       pub struct Yield        /// `yield`
796s 705 | | }
796s     | |_- in this macro invocation
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/token.rs:283:24
796s     |
796s 283 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |                          ^^^^^^^
796s ...
796s 652 | / define_keywords! {
796s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
796s 654 | |     "as"          pub struct As           /// `as`
796s 655 | |     "async"       pub struct Async        /// `async`
796s ...   |
796s 704 | |     "yield"       pub struct Yield        /// `yield`
796s 705 | | }
796s     | |_- in this macro invocation
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/token.rs:291:24
796s     |
796s 291 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |                          ^^^^^^^
796s ...
796s 652 | / define_keywords! {
796s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
796s 654 | |     "as"          pub struct As           /// `as`
796s 655 | |     "async"       pub struct Async        /// `async`
796s ...   |
796s 704 | |     "yield"       pub struct Yield        /// `yield`
796s 705 | | }
796s     | |_- in this macro invocation
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/token.rs:295:24
796s     |
796s 295 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |                          ^^^^^^^
796s ...
796s 652 | / define_keywords! {
796s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
796s 654 | |     "as"          pub struct As           /// `as`
796s 655 | |     "async"       pub struct Async        /// `async`
796s ...   |
796s 704 | |     "yield"       pub struct Yield        /// `yield`
796s 705 | | }
796s     | |_- in this macro invocation
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/token.rs:303:24
796s     |
796s 303 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |                          ^^^^^^^
796s ...
796s 652 | / define_keywords! {
796s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
796s 654 | |     "as"          pub struct As           /// `as`
796s 655 | |     "async"       pub struct Async        /// `async`
796s ...   |
796s 704 | |     "yield"       pub struct Yield        /// `yield`
796s 705 | | }
796s     | |_- in this macro invocation
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/token.rs:309:24
796s     |
796s 309 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s     |                          ^^^^^^^
796s ...
796s 652 | / define_keywords! {
796s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
796s 654 | |     "as"          pub struct As           /// `as`
796s 655 | |     "async"       pub struct Async        /// `async`
796s ...   |
796s 704 | |     "yield"       pub struct Yield        /// `yield`
796s 705 | | }
796s     | |_- in this macro invocation
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/token.rs:317:24
796s     |
796s 317 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s     |                          ^^^^^^^
796s ...
796s 652 | / define_keywords! {
796s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
796s 654 | |     "as"          pub struct As           /// `as`
796s 655 | |     "async"       pub struct Async        /// `async`
796s ...   |
796s 704 | |     "yield"       pub struct Yield        /// `yield`
796s 705 | | }
796s     | |_- in this macro invocation
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/token.rs:444:24
796s     |
796s 444 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s     |                          ^^^^^^^
796s ...
796s 707 | / define_punctuation! {
796s 708 | |     "+"           pub struct Add/1        /// `+`
796s 709 | |     "+="          pub struct AddEq/2      /// `+=`
796s 710 | |     "&"           pub struct And/1        /// `&`
796s ...   |
796s 753 | |     "~"           pub struct Tilde/1      /// `~`
796s 754 | | }
796s     | |_- in this macro invocation
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s     = note: this warning originates in the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/token.rs:452:24
796s     |
796s 452 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s     |                          ^^^^^^^
796s ...
796s 707 | / define_punctuation! {
796s 708 | |     "+"           pub struct Add/1        /// `+`
796s 709 | |     "+="          pub struct AddEq/2      /// `+=`
796s 710 | |     "&"           pub struct And/1        /// `&`
796s ...   |
796s 753 | |     "~"           pub struct Tilde/1      /// `~`
796s 754 | | }
796s     | |_- in this macro invocation
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s     = note: this warning originates in the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/token.rs:394:24
796s     |
796s 394 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s     |                          ^^^^^^^
796s ...
796s 707 | / define_punctuation! {
796s 708 | |     "+"           pub struct Add/1        /// `+`
796s 709 | |     "+="          pub struct AddEq/2      /// `+=`
796s 710 | |     "&"           pub struct And/1        /// `&`
796s ...   |
796s 753 | |     "~"           pub struct Tilde/1      /// `~`
796s 754 | | }
796s     | |_- in this macro invocation
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/token.rs:398:24
796s     |
796s 398 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s     |                          ^^^^^^^
796s ...
796s 707 | / define_punctuation! {
796s 708 | |     "+"           pub struct Add/1        /// `+`
796s 709 | |     "+="          pub struct AddEq/2      /// `+=`
796s 710 | |     "&"           pub struct And/1        /// `&`
796s ...   |
796s 753 | |     "~"           pub struct Tilde/1      /// `~`
796s 754 | | }
796s     | |_- in this macro invocation
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/token.rs:406:24
796s     |
796s 406 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |                          ^^^^^^^
796s ...
796s 707 | / define_punctuation! {
796s 708 | |     "+"           pub struct Add/1        /// `+`
796s 709 | |     "+="          pub struct AddEq/2      /// `+=`
796s 710 | |     "&"           pub struct And/1        /// `&`
796s ...   |
796s 753 | |     "~"           pub struct Tilde/1      /// `~`
796s 754 | | }
796s     | |_- in this macro invocation
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/token.rs:414:24
796s     |
796s 414 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |                          ^^^^^^^
796s ...
796s 707 | / define_punctuation! {
796s 708 | |     "+"           pub struct Add/1        /// `+`
796s 709 | |     "+="          pub struct AddEq/2      /// `+=`
796s 710 | |     "&"           pub struct And/1        /// `&`
796s ...   |
796s 753 | |     "~"           pub struct Tilde/1      /// `~`
796s 754 | | }
796s     | |_- in this macro invocation
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/token.rs:418:24
796s     |
796s 418 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |                          ^^^^^^^
796s ...
796s 707 | / define_punctuation! {
796s 708 | |     "+"           pub struct Add/1        /// `+`
796s 709 | |     "+="          pub struct AddEq/2      /// `+=`
796s 710 | |     "&"           pub struct And/1        /// `&`
796s ...   |
796s 753 | |     "~"           pub struct Tilde/1      /// `~`
796s 754 | | }
796s     | |_- in this macro invocation
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/token.rs:426:24
796s     |
796s 426 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |                          ^^^^^^^
796s ...
796s 707 | / define_punctuation! {
796s 708 | |     "+"           pub struct Add/1        /// `+`
796s 709 | |     "+="          pub struct AddEq/2      /// `+=`
796s 710 | |     "&"           pub struct And/1        /// `&`
796s ...   |
796s 753 | |     "~"           pub struct Tilde/1      /// `~`
796s 754 | | }
796s     | |_- in this macro invocation
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/token.rs:503:24
796s     |
796s 503 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s     |                          ^^^^^^^
796s ...
796s 756 | / define_delimiters! {
796s 757 | |     "{"           pub struct Brace        /// `{...}`
796s 758 | |     "["           pub struct Bracket      /// `[...]`
796s 759 | |     "("           pub struct Paren        /// `(...)`
796s 760 | |     " "           pub struct Group        /// None-delimited group
796s 761 | | }
796s     | |_- in this macro invocation
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s     = note: this warning originates in the macro `define_delimiters` (in Nightly builds, run with -Z macro-backtrace for more info)
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/token.rs:507:24
796s     |
796s 507 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s     |                          ^^^^^^^
796s ...
796s 756 | / define_delimiters! {
796s 757 | |     "{"           pub struct Brace        /// `{...}`
796s 758 | |     "["           pub struct Bracket      /// `[...]`
796s 759 | |     "("           pub struct Paren        /// `(...)`
796s 760 | |     " "           pub struct Group        /// None-delimited group
796s 761 | | }
796s     | |_- in this macro invocation
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s     = note: this warning originates in the macro `define_delimiters` (in Nightly builds, run with -Z macro-backtrace for more info)
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/token.rs:515:24
796s     |
796s 515 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |                          ^^^^^^^
796s ...
796s 756 | / define_delimiters! {
796s 757 | |     "{"           pub struct Brace        /// `{...}`
796s 758 | |     "["           pub struct Bracket      /// `[...]`
796s 759 | |     "("           pub struct Paren        /// `(...)`
796s 760 | |     " "           pub struct Group        /// None-delimited group
796s 761 | | }
796s     | |_- in this macro invocation
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s     = note: this warning originates in the macro `define_delimiters` (in Nightly builds, run with -Z macro-backtrace for more info)
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/token.rs:523:24
796s     |
796s 523 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |                          ^^^^^^^
796s ...
796s 756 | / define_delimiters! {
796s 757 | |     "{"           pub struct Brace        /// `{...}`
796s 758 | |     "["           pub struct Bracket      /// `[...]`
796s 759 | |     "("           pub struct Paren        /// `(...)`
796s 760 | |     " "           pub struct Group        /// None-delimited group
796s 761 | | }
796s     | |_- in this macro invocation
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s     = note: this warning originates in the macro `define_delimiters` (in Nightly builds, run with -Z macro-backtrace for more info)
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/token.rs:527:24
796s     |
796s 527 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |                          ^^^^^^^
796s ...
796s 756 | / define_delimiters! {
796s 757 | |     "{"           pub struct Brace        /// `{...}`
796s 758 | |     "["           pub struct Bracket      /// `[...]`
796s 759 | |     "("           pub struct Paren        /// `(...)`
796s 760 | |     " "           pub struct Group        /// None-delimited group
796s 761 | | }
796s     | |_- in this macro invocation
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s     = note: this warning originates in the macro `define_delimiters` (in Nightly builds, run with -Z macro-backtrace for more info)
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/token.rs:535:24
796s     |
796s 535 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |                          ^^^^^^^
796s ...
796s 756 | / define_delimiters! {
796s 757 | |     "{"           pub struct Brace        /// `{...}`
796s 758 | |     "["           pub struct Bracket      /// `[...]`
796s 759 | |     "("           pub struct Paren        /// `(...)`
796s 760 | |     " "           pub struct Group        /// None-delimited group
796s 761 | | }
796s     | |_- in this macro invocation
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s     = note: this warning originates in the macro `define_delimiters` (in Nightly builds, run with -Z macro-backtrace for more info)
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s   --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/ident.rs:38:12
796s    |
796s 38 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s    |            ^^^^^^^
796s    |
796s    = help: consider using a Cargo feature instead
796s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s             [lints.rust]
796s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/attr.rs:463:12
796s     |
796s 463 | #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/attr.rs:148:16
796s     |
796s 148 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/attr.rs:329:16
796s     |
796s 329 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/attr.rs:360:16
796s     |
796s 360 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/macros.rs:155:20
796s     |
796s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s     |                      ^^^^^^^
796s     |
796s    ::: /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/attr.rs:336:1
796s     |
796s 336 | / ast_enum_of_structs! {
796s 337 | |     /// Content of a compile-time structured attribute.
796s 338 | |     ///
796s 339 | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
796s ...   |
796s 369 | |     }
796s 370 | | }
796s     | |_- in this macro invocation
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/attr.rs:377:16
796s     |
796s 377 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/attr.rs:390:16
796s     |
796s 390 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/attr.rs:417:16
796s     |
796s 417 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/macros.rs:155:20
796s     |
796s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s     |                      ^^^^^^^
796s     |
796s    ::: /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/attr.rs:412:1
796s     |
796s 412 | / ast_enum_of_structs! {
796s 413 | |     /// Element of a compile-time attribute list.
796s 414 | |     ///
796s 415 | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
796s ...   |
796s 425 | |     }
796s 426 | | }
796s     | |_- in this macro invocation
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/attr.rs:165:16
796s     |
796s 165 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/attr.rs:213:16
796s     |
796s 213 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/attr.rs:223:16
796s     |
796s 223 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/attr.rs:237:16
796s     |
796s 237 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/attr.rs:251:16
796s     |
796s 251 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/attr.rs:557:16
796s     |
796s 557 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/attr.rs:565:16
796s     |
796s 565 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/attr.rs:573:16
796s     |
796s 573 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/attr.rs:581:16
796s     |
796s 581 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/attr.rs:630:16
796s     |
796s 630 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/attr.rs:644:16
796s     |
796s 644 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/attr.rs:654:16
796s     |
796s 654 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s  --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/data.rs:9:16
796s   |
796s 9 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
796s   |                ^^^^^^^
796s   |
796s   = help: consider using a Cargo feature instead
796s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s            [lints.rust]
796s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s   --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/data.rs:36:16
796s    |
796s 36 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
796s    |                ^^^^^^^
796s    |
796s    = help: consider using a Cargo feature instead
796s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s             [lints.rust]
796s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/macros.rs:155:20
796s     |
796s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s     |                      ^^^^^^^
796s     |
796s    ::: /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/data.rs:25:1
796s     |
796s 25  | / ast_enum_of_structs! {
796s 26  | |     /// Data stored within an enum variant or struct.
796s 27  | |     ///
796s 28  | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
796s ...   |
796s 47  | |     }
796s 48  | | }
796s     | |_- in this macro invocation
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s   --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/data.rs:56:16
796s    |
796s 56 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
796s    |                ^^^^^^^
796s    |
796s    = help: consider using a Cargo feature instead
796s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s             [lints.rust]
796s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s   --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/data.rs:68:16
796s    |
796s 68 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
796s    |                ^^^^^^^
796s    |
796s    = help: consider using a Cargo feature instead
796s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s             [lints.rust]
796s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/data.rs:153:16
796s     |
796s 153 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/data.rs:185:16
796s     |
796s 185 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/macros.rs:155:20
796s     |
796s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s     |                      ^^^^^^^
796s     |
796s    ::: /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/data.rs:173:1
796s     |
796s 173 | / ast_enum_of_structs! {
796s 174 | |     /// The visibility level of an item: inherited or `pub` or
796s 175 | |     /// `pub(restricted)`.
796s 176 | |     ///
796s ...   |
796s 199 | |     }
796s 200 | | }
796s     | |_- in this macro invocation
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/data.rs:207:16
796s     |
796s 207 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/data.rs:218:16
796s     |
796s 218 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/data.rs:230:16
796s     |
796s 230 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/data.rs:246:16
796s     |
796s 246 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/data.rs:275:16
796s     |
796s 275 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/data.rs:286:16
796s     |
796s 286 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/data.rs:327:16
796s     |
796s 327 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/data.rs:299:20
796s     |
796s 299 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s     |                    ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/data.rs:315:20
796s     |
796s 315 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s     |                    ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/data.rs:423:16
796s     |
796s 423 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/data.rs:436:16
796s     |
796s 436 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/data.rs:445:16
796s     |
796s 445 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/data.rs:454:16
796s     |
796s 454 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/data.rs:467:16
796s     |
796s 467 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/data.rs:474:16
796s     |
796s 474 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/data.rs:481:16
796s     |
796s 481 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s   --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:89:16
796s    |
796s 89 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
796s    |                ^^^^^^^
796s    |
796s    = help: consider using a Cargo feature instead
796s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s             [lints.rust]
796s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
796s   --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:90:20
796s    |
796s 90 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
796s    |                    ^^^^^^^^^^^^^^^^^^^^^
796s    |
796s    = help: consider using a Cargo feature instead
796s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s             [lints.rust]
796s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
796s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
796s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/macros.rs:155:20
796s     |
796s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s     |                      ^^^^^^^
796s     |
796s    ::: /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:14:1
796s     |
796s 14  | / ast_enum_of_structs! {
796s 15  | |     /// A Rust expression.
796s 16  | |     ///
796s 17  | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
796s ...   |
796s 249 | |     }
796s 250 | | }
796s     | |_- in this macro invocation
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:256:16
796s     |
796s 256 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:268:16
796s     |
796s 268 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:281:16
796s     |
796s 281 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:294:16
796s     |
796s 294 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:307:16
796s     |
796s 307 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:321:16
796s     |
796s 321 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:334:16
796s     |
796s 334 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:346:16
796s     |
796s 346 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:359:16
796s     |
796s 359 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:373:16
796s     |
796s 373 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:387:16
796s     |
796s 387 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:400:16
796s     |
796s 400 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:418:16
796s     |
796s 418 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:431:16
796s     |
796s 431 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:444:16
796s     |
796s 444 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:464:16
796s     |
796s 464 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:480:16
796s     |
796s 480 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:495:16
796s     |
796s 495 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:508:16
796s     |
796s 508 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:523:16
796s     |
796s 523 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:534:16
796s     |
796s 534 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:547:16
796s     |
796s 547 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:558:16
796s     |
796s 558 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:572:16
796s     |
796s 572 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:588:16
796s     |
796s 588 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:604:16
796s     |
796s 604 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:616:16
796s     |
796s 616 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:629:16
796s     |
796s 629 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:643:16
796s     |
796s 643 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:657:16
796s     |
796s 657 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:672:16
796s     |
796s 672 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:687:16
796s     |
796s 687 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:699:16
796s     |
796s 699 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:711:16
796s     |
796s 711 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:723:16
796s     |
796s 723 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:737:16
796s     |
796s 737 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:749:16
796s     |
796s 749 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:761:16
796s     |
796s 761 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:775:16
796s     |
796s 775 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:850:16
796s     |
796s 850 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:920:16
796s     |
796s 920 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:968:16
796s     |
796s 968 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:982:16
796s     |
796s 982 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:999:16
796s     |
796s 999 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:1021:16
796s      |
796s 1021 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:1049:16
796s      |
796s 1049 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:1065:16
796s      |
796s 1065 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:246:15
796s     |
796s 246 |         #[cfg(syn_no_non_exhaustive)]
796s     |               ^^^^^^^^^^^^^^^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `syn_no_const_vec_new`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:784:40
796s     |
796s 784 |     #[cfg(all(feature = "parsing", not(syn_no_const_vec_new)))]
796s     |                                        ^^^^^^^^^^^^^^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_const_vec_new)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_const_vec_new)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:838:19
796s     |
796s 838 |             #[cfg(syn_no_non_exhaustive)]
796s     |                   ^^^^^^^^^^^^^^^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:1159:16
796s      |
796s 1159 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:1880:16
796s      |
796s 1880 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:1975:16
796s      |
796s 1975 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:2001:16
796s      |
796s 2001 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:2063:16
796s      |
796s 2063 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:2084:16
796s      |
796s 2084 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:2101:16
796s      |
796s 2101 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:2119:16
796s      |
796s 2119 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:2147:16
796s      |
796s 2147 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:2165:16
796s      |
796s 2165 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:2206:16
796s      |
796s 2206 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:2236:16
796s      |
796s 2236 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:2258:16
796s      |
796s 2258 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:2326:16
796s      |
796s 2326 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:2349:16
796s      |
796s 2349 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:2372:16
796s      |
796s 2372 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:2381:16
796s      |
796s 2381 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:2396:16
796s      |
796s 2396 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:2405:16
796s      |
796s 2405 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:2414:16
796s      |
796s 2414 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:2426:16
796s      |
796s 2426 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:2496:16
796s      |
796s 2496 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:2547:16
796s      |
796s 2547 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:2571:16
796s      |
796s 2571 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:2582:16
796s      |
796s 2582 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:2594:16
796s      |
796s 2594 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:2648:16
796s      |
796s 2648 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:2678:16
796s      |
796s 2678 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:2727:16
796s      |
796s 2727 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:2759:16
796s      |
796s 2759 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:2801:16
796s      |
796s 2801 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:2818:16
796s      |
796s 2818 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:2832:16
796s      |
796s 2832 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:2846:16
796s      |
796s 2846 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:2879:16
796s      |
796s 2879 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:2292:28
796s      |
796s 2292 |                   #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s      |                              ^^^^^^^
796s ...
796s 2309 | /     impl_by_parsing_expr! {
796s 2310 | |         ExprAssign, Assign, "expected assignment expression",
796s 2311 | |         ExprAssignOp, AssignOp, "expected compound assignment expression",
796s 2312 | |         ExprAwait, Await, "expected await expression",
796s ...    |
796s 2322 | |         ExprType, Type, "expected type ascription expression",
796s 2323 | |     }
796s      | |_____- in this macro invocation
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s      = note: this warning originates in the macro `impl_by_parsing_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:1248:20
796s      |
796s 1248 |         #[cfg_attr(doc_cfg, doc(cfg(all(feature = "full", feature = "parsing"))))]
796s      |                    ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:2539:23
796s      |
796s 2539 |                 #[cfg(syn_no_non_exhaustive)]
796s      |                       ^^^^^^^^^^^^^^^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `syn_no_const_vec_new`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:2905:23
796s      |
796s 2905 |             #[cfg(not(syn_no_const_vec_new))]
796s      |                       ^^^^^^^^^^^^^^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_const_vec_new)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_const_vec_new)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `syn_no_const_vec_new`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:2907:19
796s      |
796s 2907 |             #[cfg(syn_no_const_vec_new)]
796s      |                   ^^^^^^^^^^^^^^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_const_vec_new)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_const_vec_new)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:2988:16
796s      |
796s 2988 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:2998:16
796s      |
796s 2998 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:3008:16
796s      |
796s 3008 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:3020:16
796s      |
796s 3020 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:3035:16
796s      |
796s 3035 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:3046:16
796s      |
796s 3046 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:3057:16
796s      |
796s 3057 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:3072:16
796s      |
796s 3072 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:3082:16
796s      |
796s 3082 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:3091:16
796s      |
796s 3091 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:3099:16
796s      |
796s 3099 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:3110:16
796s      |
796s 3110 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:3141:16
796s      |
796s 3141 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:3153:16
796s      |
796s 3153 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:3165:16
796s      |
796s 3165 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:3180:16
796s      |
796s 3180 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:3197:16
796s      |
796s 3197 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:3211:16
796s      |
796s 3211 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:3233:16
796s      |
796s 3233 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:3244:16
796s      |
796s 3244 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:3255:16
796s      |
796s 3255 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:3265:16
796s      |
796s 3265 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:3275:16
796s      |
796s 3275 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:3291:16
796s      |
796s 3291 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:3304:16
796s      |
796s 3304 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:3317:16
796s      |
796s 3317 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:3328:16
796s      |
796s 3328 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:3338:16
796s      |
796s 3338 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:3348:16
796s      |
796s 3348 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:3358:16
796s      |
796s 3358 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:3367:16
796s      |
796s 3367 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:3379:16
796s      |
796s 3379 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:3390:16
796s      |
796s 3390 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:3400:16
796s      |
796s 3400 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:3409:16
796s      |
796s 3409 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:3420:16
796s      |
796s 3420 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:3431:16
796s      |
796s 3431 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:3441:16
796s      |
796s 3441 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:3451:16
796s      |
796s 3451 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:3460:16
796s      |
796s 3460 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:3478:16
796s      |
796s 3478 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:3491:16
796s      |
796s 3491 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:3501:16
796s      |
796s 3501 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:3512:16
796s      |
796s 3512 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:3522:16
796s      |
796s 3522 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:3531:16
796s      |
796s 3531 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:3544:16
796s      |
796s 3544 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/generics.rs:296:5
796s     |
796s 296 |     doc_cfg,
796s     |     ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/generics.rs:307:5
796s     |
796s 307 |     doc_cfg,
796s     |     ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/generics.rs:318:5
796s     |
796s 318 |     doc_cfg,
796s     |     ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s   --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/generics.rs:14:16
796s    |
796s 14 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
796s    |                ^^^^^^^
796s    |
796s    = help: consider using a Cargo feature instead
796s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s             [lints.rust]
796s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s   --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/generics.rs:35:16
796s    |
796s 35 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
796s    |                ^^^^^^^
796s    |
796s    = help: consider using a Cargo feature instead
796s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s             [lints.rust]
796s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/macros.rs:155:20
796s     |
796s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s     |                      ^^^^^^^
796s     |
796s    ::: /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/generics.rs:23:1
796s     |
796s 23  | / ast_enum_of_structs! {
796s 24  | |     /// A generic type parameter, lifetime, or const generic: `T: Into<String>`,
796s 25  | |     /// `'a: 'b`, `const LEN: usize`.
796s 26  | |     ///
796s ...   |
796s 45  | |     }
796s 46  | | }
796s     | |_- in this macro invocation
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s   --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/generics.rs:53:16
796s    |
796s 53 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
796s    |                ^^^^^^^
796s    |
796s    = help: consider using a Cargo feature instead
796s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s             [lints.rust]
796s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s   --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/generics.rs:69:16
796s    |
796s 69 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
796s    |                ^^^^^^^
796s    |
796s    = help: consider using a Cargo feature instead
796s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s             [lints.rust]
796s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s   --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/generics.rs:83:16
796s    |
796s 83 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
796s    |                ^^^^^^^
796s    |
796s    = help: consider using a Cargo feature instead
796s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s             [lints.rust]
796s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/generics.rs:363:20
796s     |
796s 363 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s     |                    ^^^^^^^
796s ...
796s 404 | generics_wrapper_impls!(ImplGenerics);
796s     | ------------------------------------- in this macro invocation
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/generics.rs:371:20
796s     |
796s 371 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |                    ^^^^^^^
796s ...
796s 404 | generics_wrapper_impls!(ImplGenerics);
796s     | ------------------------------------- in this macro invocation
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/generics.rs:382:20
796s     |
796s 382 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |                    ^^^^^^^
796s ...
796s 404 | generics_wrapper_impls!(ImplGenerics);
796s     | ------------------------------------- in this macro invocation
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/generics.rs:386:20
796s     |
796s 386 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |                    ^^^^^^^
796s ...
796s 404 | generics_wrapper_impls!(ImplGenerics);
796s     | ------------------------------------- in this macro invocation
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/generics.rs:394:20
796s     |
796s 394 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |                    ^^^^^^^
796s ...
796s 404 | generics_wrapper_impls!(ImplGenerics);
796s     | ------------------------------------- in this macro invocation
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/generics.rs:363:20
796s     |
796s 363 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s     |                    ^^^^^^^
796s ...
796s 406 | generics_wrapper_impls!(TypeGenerics);
796s     | ------------------------------------- in this macro invocation
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/generics.rs:371:20
796s     |
796s 371 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |                    ^^^^^^^
796s ...
796s 406 | generics_wrapper_impls!(TypeGenerics);
796s     | ------------------------------------- in this macro invocation
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/generics.rs:382:20
796s     |
796s 382 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |                    ^^^^^^^
796s ...
796s 406 | generics_wrapper_impls!(TypeGenerics);
796s     | ------------------------------------- in this macro invocation
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/generics.rs:386:20
796s     |
796s 386 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |                    ^^^^^^^
796s ...
796s 406 | generics_wrapper_impls!(TypeGenerics);
796s     | ------------------------------------- in this macro invocation
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/generics.rs:394:20
796s     |
796s 394 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |                    ^^^^^^^
796s ...
796s 406 | generics_wrapper_impls!(TypeGenerics);
796s     | ------------------------------------- in this macro invocation
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/generics.rs:363:20
796s     |
796s 363 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s     |                    ^^^^^^^
796s ...
796s 408 | generics_wrapper_impls!(Turbofish);
796s     | ---------------------------------- in this macro invocation
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/generics.rs:371:20
796s     |
796s 371 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |                    ^^^^^^^
796s ...
796s 408 | generics_wrapper_impls!(Turbofish);
796s     | ---------------------------------- in this macro invocation
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/generics.rs:382:20
796s     |
796s 382 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |                    ^^^^^^^
796s ...
796s 408 | generics_wrapper_impls!(Turbofish);
796s     | ---------------------------------- in this macro invocation
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/generics.rs:386:20
796s     |
796s 386 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |                    ^^^^^^^
796s ...
796s 408 | generics_wrapper_impls!(Turbofish);
796s     | ---------------------------------- in this macro invocation
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/generics.rs:394:20
796s     |
796s 394 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |                    ^^^^^^^
796s ...
796s 408 | generics_wrapper_impls!(Turbofish);
796s     | ---------------------------------- in this macro invocation
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/generics.rs:426:16
796s     |
796s 426 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/generics.rs:475:16
796s     |
796s 475 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/macros.rs:155:20
796s     |
796s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s     |                      ^^^^^^^
796s     |
796s    ::: /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/generics.rs:470:1
796s     |
796s 470 | / ast_enum_of_structs! {
796s 471 | |     /// A trait or lifetime used as a bound on a type parameter.
796s 472 | |     ///
796s 473 | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
796s ...   |
796s 479 | |     }
796s 480 | | }
796s     | |_- in this macro invocation
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/generics.rs:487:16
796s     |
796s 487 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/generics.rs:504:16
796s     |
796s 504 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/generics.rs:517:16
796s     |
796s 517 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/generics.rs:535:16
796s     |
796s 535 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/macros.rs:155:20
796s     |
796s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s     |                      ^^^^^^^
796s     |
796s    ::: /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/generics.rs:524:1
796s     |
796s 524 | / ast_enum_of_structs! {
796s 525 | |     /// A single predicate in a `where` clause: `T: Deserialize<'de>`.
796s 526 | |     ///
796s 527 | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
796s ...   |
796s 545 | |     }
796s 546 | | }
796s     | |_- in this macro invocation
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/generics.rs:553:16
796s     |
796s 553 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/generics.rs:570:16
796s     |
796s 570 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/generics.rs:583:16
796s     |
796s 583 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/generics.rs:347:9
796s     |
796s 347 |         doc_cfg,
796s     |         ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/generics.rs:597:16
796s     |
796s 597 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/generics.rs:660:16
796s     |
796s 660 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/generics.rs:687:16
796s     |
796s 687 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/generics.rs:725:16
796s     |
796s 725 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/generics.rs:747:16
796s     |
796s 747 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/generics.rs:758:16
796s     |
796s 758 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/generics.rs:812:16
796s     |
796s 812 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/generics.rs:856:16
796s     |
796s 856 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/generics.rs:905:16
796s     |
796s 905 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/generics.rs:916:16
796s     |
796s 916 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/generics.rs:940:16
796s     |
796s 940 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/generics.rs:971:16
796s     |
796s 971 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/generics.rs:982:16
796s     |
796s 982 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/generics.rs:1057:16
796s      |
796s 1057 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/generics.rs:1207:16
796s      |
796s 1207 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/generics.rs:1217:16
796s      |
796s 1217 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/generics.rs:1229:16
796s      |
796s 1229 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/generics.rs:1268:16
796s      |
796s 1268 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/generics.rs:1300:16
796s      |
796s 1300 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/generics.rs:1310:16
796s      |
796s 1310 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/generics.rs:1325:16
796s      |
796s 1325 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/generics.rs:1335:16
796s      |
796s 1335 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/generics.rs:1345:16
796s      |
796s 1345 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/generics.rs:1354:16
796s      |
796s 1354 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s   --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:19:16
796s    |
796s 19 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
796s    |                ^^^^^^^
796s    |
796s    = help: consider using a Cargo feature instead
796s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s             [lints.rust]
796s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
796s   --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:20:20
796s    |
796s 20 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
796s    |                    ^^^^^^^^^^^^^^^^^^^^^
796s    |
796s    = help: consider using a Cargo feature instead
796s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s             [lints.rust]
796s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
796s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
796s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/macros.rs:155:20
796s     |
796s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s     |                      ^^^^^^^
796s     |
796s    ::: /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:9:1
796s     |
796s 9   | / ast_enum_of_structs! {
796s 10  | |     /// Things that can appear directly inside of a module or scope.
796s 11  | |     ///
796s 12  | |     /// *This type is available only if Syn is built with the `"full"` feature.*
796s ...   |
796s 96  | |     }
796s 97  | | }
796s     | |_- in this macro invocation
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:103:16
796s     |
796s 103 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:121:16
796s     |
796s 121 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:137:16
796s     |
796s 137 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:154:16
796s     |
796s 154 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:167:16
796s     |
796s 167 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:181:16
796s     |
796s 181 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:201:16
796s     |
796s 201 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:215:16
796s     |
796s 215 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:229:16
796s     |
796s 229 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:244:16
796s     |
796s 244 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:263:16
796s     |
796s 263 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:279:16
796s     |
796s 279 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:299:16
796s     |
796s 299 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:316:16
796s     |
796s 316 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:333:16
796s     |
796s 333 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:348:16
796s     |
796s 348 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:477:16
796s     |
796s 477 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/macros.rs:155:20
796s     |
796s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s     |                      ^^^^^^^
796s     |
796s    ::: /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:467:1
796s     |
796s 467 | / ast_enum_of_structs! {
796s 468 | |     /// A suffix of an import tree in a `use` item: `Type as Renamed` or `*`.
796s 469 | |     ///
796s 470 | |     /// *This type is available only if Syn is built with the `"full"` feature.*
796s ...   |
796s 493 | |     }
796s 494 | | }
796s     | |_- in this macro invocation
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:500:16
796s     |
796s 500 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:512:16
796s     |
796s 512 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:522:16
796s     |
796s 522 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:534:16
796s     |
796s 534 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:544:16
796s     |
796s 544 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:561:16
796s     |
796s 561 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:562:20
796s     |
796s 562 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
796s     |                    ^^^^^^^^^^^^^^^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/macros.rs:155:20
796s     |
796s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s     |                      ^^^^^^^
796s     |
796s    ::: /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:551:1
796s     |
796s 551 | / ast_enum_of_structs! {
796s 552 | |     /// An item within an `extern` block.
796s 553 | |     ///
796s 554 | |     /// *This type is available only if Syn is built with the `"full"` feature.*
796s ...   |
796s 600 | |     }
796s 601 | | }
796s     | |_- in this macro invocation
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:607:16
796s     |
796s 607 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:620:16
796s     |
796s 620 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:637:16
796s     |
796s 637 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:651:16
796s     |
796s 651 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:669:16
796s     |
796s 669 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:670:20
796s     |
796s 670 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
796s     |                    ^^^^^^^^^^^^^^^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/macros.rs:155:20
796s     |
796s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s     |                      ^^^^^^^
796s     |
796s    ::: /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:659:1
796s     |
796s 659 | / ast_enum_of_structs! {
796s 660 | |     /// An item declaration within the definition of a trait.
796s 661 | |     ///
796s 662 | |     /// *This type is available only if Syn is built with the `"full"` feature.*
796s ...   |
796s 708 | |     }
796s 709 | | }
796s     | |_- in this macro invocation
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:715:16
796s     |
796s 715 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:731:16
796s     |
796s 731 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:744:16
796s     |
796s 744 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:761:16
796s     |
796s 761 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:779:16
796s     |
796s 779 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:780:20
796s     |
796s 780 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
796s     |                    ^^^^^^^^^^^^^^^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/macros.rs:155:20
796s     |
796s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s     |                      ^^^^^^^
796s     |
796s    ::: /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:769:1
796s     |
796s 769 | / ast_enum_of_structs! {
796s 770 | |     /// An item within an impl block.
796s 771 | |     ///
796s 772 | |     /// *This type is available only if Syn is built with the `"full"` feature.*
796s ...   |
796s 818 | |     }
796s 819 | | }
796s     | |_- in this macro invocation
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:825:16
796s     |
796s 825 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:844:16
796s     |
796s 844 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:858:16
796s     |
796s 858 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:876:16
796s     |
796s 876 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:889:16
796s     |
796s 889 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:927:16
796s     |
796s 927 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/macros.rs:155:20
796s     |
796s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s     |                      ^^^^^^^
796s     |
796s    ::: /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:923:1
796s     |
796s 923 | / ast_enum_of_structs! {
796s 924 | |     /// An argument in a function signature: the `n: usize` in `fn f(n: usize)`.
796s 925 | |     ///
796s 926 | |     /// *This type is available only if Syn is built with the `"full"` feature.*
796s ...   |
796s 938 | |     }
796s 939 | | }
796s     | |_- in this macro invocation
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:949:16
796s     |
796s 949 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
796s   --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:93:15
796s    |
796s 93 |         #[cfg(syn_no_non_exhaustive)]
796s    |               ^^^^^^^^^^^^^^^^^^^^^
796s    |
796s    = help: consider using a Cargo feature instead
796s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s             [lints.rust]
796s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
796s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
796s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:381:19
796s     |
796s 381 |             #[cfg(syn_no_non_exhaustive)]
796s     |                   ^^^^^^^^^^^^^^^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:597:15
796s     |
796s 597 |         #[cfg(syn_no_non_exhaustive)]
796s     |               ^^^^^^^^^^^^^^^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:705:15
796s     |
796s 705 |         #[cfg(syn_no_non_exhaustive)]
796s     |               ^^^^^^^^^^^^^^^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:815:15
796s     |
796s 815 |         #[cfg(syn_no_non_exhaustive)]
796s     |               ^^^^^^^^^^^^^^^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:976:16
796s     |
796s 976 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:1237:16
796s      |
796s 1237 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:1264:16
796s      |
796s 1264 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:1305:16
796s      |
796s 1305 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:1338:16
796s      |
796s 1338 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:1352:16
796s      |
796s 1352 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:1401:16
796s      |
796s 1401 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:1419:16
796s      |
796s 1419 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:1500:16
796s      |
796s 1500 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:1535:16
796s      |
796s 1535 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:1564:16
796s      |
796s 1564 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:1584:16
796s      |
796s 1584 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:1680:16
796s      |
796s 1680 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:1722:16
796s      |
796s 1722 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:1745:16
796s      |
796s 1745 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:1827:16
796s      |
796s 1827 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:1843:16
796s      |
796s 1843 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:1859:16
796s      |
796s 1859 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:1903:16
796s      |
796s 1903 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:1921:16
796s      |
796s 1921 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:1971:16
796s      |
796s 1971 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:1995:16
796s      |
796s 1995 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:2019:16
796s      |
796s 2019 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:2070:16
796s      |
796s 2070 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:2144:16
796s      |
796s 2144 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:2200:16
796s      |
796s 2200 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:2260:16
796s      |
796s 2260 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:2290:16
796s      |
796s 2290 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:2319:16
796s      |
796s 2319 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:2392:16
796s      |
796s 2392 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:2410:16
796s      |
796s 2410 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:2522:16
796s      |
796s 2522 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:2603:16
796s      |
796s 2603 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:2628:16
796s      |
796s 2628 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:2668:16
796s      |
796s 2668 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:2726:16
796s      |
796s 2726 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:1817:23
796s      |
796s 1817 |                 #[cfg(syn_no_non_exhaustive)]
796s      |                       ^^^^^^^^^^^^^^^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:2251:23
796s      |
796s 2251 |                 #[cfg(syn_no_non_exhaustive)]
796s      |                       ^^^^^^^^^^^^^^^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:2592:27
796s      |
796s 2592 |                     #[cfg(syn_no_non_exhaustive)]
796s      |                           ^^^^^^^^^^^^^^^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:2771:16
796s      |
796s 2771 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:2787:16
796s      |
796s 2787 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:2799:16
796s      |
796s 2799 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:2815:16
796s      |
796s 2815 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:2830:16
796s      |
796s 2830 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:2843:16
796s      |
796s 2843 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:2861:16
796s      |
796s 2861 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:2873:16
796s      |
796s 2873 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:2888:16
796s      |
796s 2888 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:2903:16
796s      |
796s 2903 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:2929:16
796s      |
796s 2929 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:2942:16
796s      |
796s 2942 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:2964:16
796s      |
796s 2964 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:2979:16
796s      |
796s 2979 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:3001:16
796s      |
796s 3001 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:3023:16
796s      |
796s 3023 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:3034:16
796s      |
796s 3034 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:3043:16
796s      |
796s 3043 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:3050:16
796s      |
796s 3050 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:3059:16
796s      |
796s 3059 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:3066:16
796s      |
796s 3066 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:3075:16
796s      |
796s 3075 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:3091:16
796s      |
796s 3091 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:3110:16
796s      |
796s 3110 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:3130:16
796s      |
796s 3130 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:3139:16
796s      |
796s 3139 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:3155:16
796s      |
796s 3155 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:3177:16
796s      |
796s 3177 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:3193:16
796s      |
796s 3193 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:3202:16
796s      |
796s 3202 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:3212:16
796s      |
796s 3212 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:3226:16
796s      |
796s 3226 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:3237:16
796s      |
796s 3237 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:3273:16
796s      |
796s 3273 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:3301:16
796s      |
796s 3301 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s   --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/file.rs:80:16
796s    |
796s 80 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
796s    |                ^^^^^^^
796s    |
796s    = help: consider using a Cargo feature instead
796s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s             [lints.rust]
796s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s   --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/file.rs:93:16
796s    |
796s 93 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s    |                ^^^^^^^
796s    |
796s    = help: consider using a Cargo feature instead
796s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s             [lints.rust]
796s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/file.rs:118:16
796s     |
796s 118 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/lifetime.rs:127:16
796s     |
796s 127 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/lifetime.rs:145:16
796s     |
796s 145 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/lit.rs:629:12
796s     |
796s 629 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/lit.rs:640:12
796s     |
796s 640 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/lit.rs:652:12
796s     |
796s 652 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/macros.rs:155:20
796s     |
796s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s     |                      ^^^^^^^
796s     |
796s    ::: /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/lit.rs:14:1
796s     |
796s 14  | / ast_enum_of_structs! {
796s 15  | |     /// A Rust literal such as a string or integer or boolean.
796s 16  | |     ///
796s 17  | |     /// # Syntax tree enum
796s ...   |
796s 48  | |     }
796s 49  | | }
796s     | |_- in this macro invocation
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/lit.rs:666:20
796s     |
796s 666 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s     |                    ^^^^^^^
796s ...
796s 703 | lit_extra_traits!(LitStr);
796s     | ------------------------- in this macro invocation
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/lit.rs:676:20
796s     |
796s 676 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |                    ^^^^^^^
796s ...
796s 703 | lit_extra_traits!(LitStr);
796s     | ------------------------- in this macro invocation
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/lit.rs:684:20
796s     |
796s 684 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |                    ^^^^^^^
796s ...
796s 703 | lit_extra_traits!(LitStr);
796s     | ------------------------- in this macro invocation
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/lit.rs:666:20
796s     |
796s 666 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s     |                    ^^^^^^^
796s ...
796s 704 | lit_extra_traits!(LitByteStr);
796s     | ----------------------------- in this macro invocation
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/lit.rs:676:20
796s     |
796s 676 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |                    ^^^^^^^
796s ...
796s 704 | lit_extra_traits!(LitByteStr);
796s     | ----------------------------- in this macro invocation
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/lit.rs:684:20
796s     |
796s 684 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |                    ^^^^^^^
796s ...
796s 704 | lit_extra_traits!(LitByteStr);
796s     | ----------------------------- in this macro invocation
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/lit.rs:666:20
796s     |
796s 666 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s     |                    ^^^^^^^
796s ...
796s 705 | lit_extra_traits!(LitByte);
796s     | -------------------------- in this macro invocation
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/lit.rs:676:20
796s     |
796s 676 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |                    ^^^^^^^
796s ...
796s 705 | lit_extra_traits!(LitByte);
796s     | -------------------------- in this macro invocation
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/lit.rs:684:20
796s     |
796s 684 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |                    ^^^^^^^
796s ...
796s 705 | lit_extra_traits!(LitByte);
796s     | -------------------------- in this macro invocation
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/lit.rs:666:20
796s     |
796s 666 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s     |                    ^^^^^^^
796s ...
796s 706 | lit_extra_traits!(LitChar);
796s     | -------------------------- in this macro invocation
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/lit.rs:676:20
796s     |
796s 676 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |                    ^^^^^^^
796s ...
796s 706 | lit_extra_traits!(LitChar);
796s     | -------------------------- in this macro invocation
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/lit.rs:684:20
796s     |
796s 684 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |                    ^^^^^^^
796s ...
796s 706 | lit_extra_traits!(LitChar);
796s     | -------------------------- in this macro invocation
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/lit.rs:666:20
796s     |
796s 666 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s     |                    ^^^^^^^
796s ...
796s 707 | lit_extra_traits!(LitInt);
796s     | ------------------------- in this macro invocation
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/lit.rs:676:20
796s     |
796s 676 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |                    ^^^^^^^
796s ...
796s 707 | lit_extra_traits!(LitInt);
796s     | ------------------------- in this macro invocation
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/lit.rs:684:20
796s     |
796s 684 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |                    ^^^^^^^
796s ...
796s 707 | lit_extra_traits!(LitInt);
796s     | ------------------------- in this macro invocation
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/lit.rs:666:20
796s     |
796s 666 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s     |                    ^^^^^^^
796s ...
796s 708 | lit_extra_traits!(LitFloat);
796s     | --------------------------- in this macro invocation
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/lit.rs:676:20
796s     |
796s 676 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |                    ^^^^^^^
796s ...
796s 708 | lit_extra_traits!(LitFloat);
796s     | --------------------------- in this macro invocation
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/lit.rs:684:20
796s     |
796s 684 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |                    ^^^^^^^
796s ...
796s 708 | lit_extra_traits!(LitFloat);
796s     | --------------------------- in this macro invocation
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/lit.rs:170:16
796s     |
796s 170 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/lit.rs:200:16
796s     |
796s 200 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/lit.rs:557:16
796s     |
796s 557 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/lit.rs:567:16
796s     |
796s 567 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/lit.rs:577:16
796s     |
796s 577 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/lit.rs:587:16
796s     |
796s 587 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/lit.rs:597:16
796s     |
796s 597 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/lit.rs:607:16
796s     |
796s 607 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/lit.rs:617:16
796s     |
796s 617 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/lit.rs:744:16
796s     |
796s 744 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/lit.rs:816:16
796s     |
796s 816 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/lit.rs:827:16
796s     |
796s 827 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/lit.rs:838:16
796s     |
796s 838 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/lit.rs:849:16
796s     |
796s 849 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/lit.rs:860:16
796s     |
796s 860 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/lit.rs:871:16
796s     |
796s 871 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/lit.rs:882:16
796s     |
796s 882 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/lit.rs:900:16
796s     |
796s 900 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/lit.rs:907:16
796s     |
796s 907 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/lit.rs:914:16
796s     |
796s 914 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/lit.rs:921:16
796s     |
796s 921 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/lit.rs:928:16
796s     |
796s 928 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/lit.rs:935:16
796s     |
796s 935 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/lit.rs:942:16
796s     |
796s 942 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `syn_no_negative_literal_parse`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/lit.rs:1568:15
796s      |
796s 1568 |         #[cfg(syn_no_negative_literal_parse)]
796s      |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_negative_literal_parse)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_negative_literal_parse)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s   --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/mac.rs:15:16
796s    |
796s 15 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
796s    |                ^^^^^^^
796s    |
796s    = help: consider using a Cargo feature instead
796s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s             [lints.rust]
796s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s   --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/mac.rs:29:16
796s    |
796s 29 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
796s    |                ^^^^^^^
796s    |
796s    = help: consider using a Cargo feature instead
796s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s             [lints.rust]
796s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/mac.rs:137:16
796s     |
796s 137 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/mac.rs:145:16
796s     |
796s 145 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/mac.rs:177:16
796s     |
796s 177 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/mac.rs:201:16
796s     |
796s 201 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s  --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/derive.rs:8:16
796s   |
796s 8 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "derive")))]
796s   |                ^^^^^^^
796s   |
796s   = help: consider using a Cargo feature instead
796s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s            [lints.rust]
796s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s   --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/derive.rs:37:16
796s    |
796s 37 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "derive")))]
796s    |                ^^^^^^^
796s    |
796s    = help: consider using a Cargo feature instead
796s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s             [lints.rust]
796s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s   --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/derive.rs:57:16
796s    |
796s 57 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "derive")))]
796s    |                ^^^^^^^
796s    |
796s    = help: consider using a Cargo feature instead
796s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s             [lints.rust]
796s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s   --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/derive.rs:70:16
796s    |
796s 70 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "derive")))]
796s    |                ^^^^^^^
796s    |
796s    = help: consider using a Cargo feature instead
796s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s             [lints.rust]
796s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s   --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/derive.rs:83:16
796s    |
796s 83 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "derive")))]
796s    |                ^^^^^^^
796s    |
796s    = help: consider using a Cargo feature instead
796s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s             [lints.rust]
796s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s   --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/derive.rs:95:16
796s    |
796s 95 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s    |                ^^^^^^^
796s    |
796s    = help: consider using a Cargo feature instead
796s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s             [lints.rust]
796s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/derive.rs:231:16
796s     |
796s 231 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s  --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/op.rs:6:16
796s   |
796s 6 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
796s   |                ^^^^^^^
796s   |
796s   = help: consider using a Cargo feature instead
796s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s            [lints.rust]
796s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s   --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/op.rs:72:16
796s    |
796s 72 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
796s    |                ^^^^^^^
796s    |
796s    = help: consider using a Cargo feature instead
796s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s             [lints.rust]
796s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/op.rs:130:16
796s     |
796s 130 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/op.rs:165:16
796s     |
796s 165 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/op.rs:188:16
796s     |
796s 188 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/op.rs:224:16
796s     |
796s 224 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s  --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/stmt.rs:7:16
796s   |
796s 7 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
796s   |                ^^^^^^^
796s   |
796s   = help: consider using a Cargo feature instead
796s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s            [lints.rust]
796s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s   --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/stmt.rs:19:16
796s    |
796s 19 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
796s    |                ^^^^^^^
796s    |
796s    = help: consider using a Cargo feature instead
796s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s             [lints.rust]
796s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s   --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/stmt.rs:39:16
796s    |
796s 39 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
796s    |                ^^^^^^^
796s    |
796s    = help: consider using a Cargo feature instead
796s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s             [lints.rust]
796s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/stmt.rs:136:16
796s     |
796s 136 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/stmt.rs:147:16
796s     |
796s 147 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/stmt.rs:109:20
796s     |
796s 109 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s     |                    ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/stmt.rs:312:16
796s     |
796s 312 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/stmt.rs:321:16
796s     |
796s 321 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/stmt.rs:336:16
796s     |
796s 336 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s   --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/ty.rs:16:16
796s    |
796s 16 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
796s    |                ^^^^^^^
796s    |
796s    = help: consider using a Cargo feature instead
796s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s             [lints.rust]
796s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
796s   --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/ty.rs:17:20
796s    |
796s 17 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
796s    |                    ^^^^^^^^^^^^^^^^^^^^^
796s    |
796s    = help: consider using a Cargo feature instead
796s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s             [lints.rust]
796s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
796s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
796s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/macros.rs:155:20
796s     |
796s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s     |                      ^^^^^^^
796s     |
796s    ::: /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/ty.rs:5:1
796s     |
796s 5   | / ast_enum_of_structs! {
796s 6   | |     /// The possible types that a Rust value could have.
796s 7   | |     ///
796s 8   | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
796s ...   |
796s 88  | |     }
796s 89  | | }
796s     | |_- in this macro invocation
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s   --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/ty.rs:96:16
796s    |
796s 96 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
796s    |                ^^^^^^^
796s    |
796s    = help: consider using a Cargo feature instead
796s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s             [lints.rust]
796s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/ty.rs:110:16
796s     |
796s 110 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/ty.rs:128:16
796s     |
796s 128 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/ty.rs:141:16
796s     |
796s 141 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/ty.rs:153:16
796s     |
796s 153 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/ty.rs:164:16
796s     |
796s 164 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/ty.rs:175:16
796s     |
796s 175 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/ty.rs:186:16
796s     |
796s 186 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/ty.rs:199:16
796s     |
796s 199 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/ty.rs:211:16
796s     |
796s 211 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/ty.rs:225:16
796s     |
796s 225 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/ty.rs:239:16
796s     |
796s 239 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/ty.rs:252:16
796s     |
796s 252 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/ty.rs:264:16
796s     |
796s 264 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/ty.rs:276:16
796s     |
796s 276 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/ty.rs:288:16
796s     |
796s 288 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/ty.rs:311:16
796s     |
796s 311 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/ty.rs:323:16
796s     |
796s 323 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
796s   --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/ty.rs:85:15
796s    |
796s 85 |         #[cfg(syn_no_non_exhaustive)]
796s    |               ^^^^^^^^^^^^^^^^^^^^^
796s    |
796s    = help: consider using a Cargo feature instead
796s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s             [lints.rust]
796s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
796s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
796s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/ty.rs:342:16
796s     |
796s 342 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/ty.rs:656:16
796s     |
796s 656 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/ty.rs:667:16
796s     |
796s 667 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/ty.rs:680:16
796s     |
796s 680 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/ty.rs:703:16
796s     |
796s 703 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/ty.rs:716:16
796s     |
796s 716 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/ty.rs:777:16
796s     |
796s 777 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/ty.rs:786:16
796s     |
796s 786 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/ty.rs:795:16
796s     |
796s 795 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/ty.rs:828:16
796s     |
796s 828 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/ty.rs:837:16
796s     |
796s 837 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/ty.rs:887:16
796s     |
796s 887 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/ty.rs:895:16
796s     |
796s 895 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/ty.rs:949:16
796s     |
796s 949 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/ty.rs:992:16
796s     |
796s 992 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/ty.rs:1003:16
796s      |
796s 1003 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/ty.rs:1024:16
796s      |
796s 1024 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/ty.rs:1098:16
796s      |
796s 1098 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/ty.rs:1108:16
796s      |
796s 1108 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/ty.rs:357:20
796s     |
796s 357 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s     |                    ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/ty.rs:869:20
796s     |
796s 869 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s     |                    ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/ty.rs:904:20
796s     |
796s 904 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s     |                    ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/ty.rs:958:20
796s     |
796s 958 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s     |                    ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/ty.rs:1128:16
796s      |
796s 1128 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/ty.rs:1137:16
796s      |
796s 1137 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/ty.rs:1148:16
796s      |
796s 1148 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/ty.rs:1162:16
796s      |
796s 1162 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/ty.rs:1172:16
796s      |
796s 1172 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/ty.rs:1193:16
796s      |
796s 1193 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/ty.rs:1200:16
796s      |
796s 1200 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/ty.rs:1209:16
796s      |
796s 1209 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/ty.rs:1216:16
796s      |
796s 1216 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/ty.rs:1224:16
796s      |
796s 1224 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/ty.rs:1232:16
796s      |
796s 1232 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/ty.rs:1241:16
796s      |
796s 1241 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/ty.rs:1250:16
796s      |
796s 1250 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/ty.rs:1257:16
796s      |
796s 1257 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/ty.rs:1264:16
796s      |
796s 1264 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/ty.rs:1277:16
796s      |
796s 1277 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/ty.rs:1289:16
796s      |
796s 1289 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/ty.rs:1297:16
796s      |
796s 1297 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s   --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/pat.rs:16:16
796s    |
796s 16 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
796s    |                ^^^^^^^
796s    |
796s    = help: consider using a Cargo feature instead
796s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s             [lints.rust]
796s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
796s   --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/pat.rs:17:20
796s    |
796s 17 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
796s    |                    ^^^^^^^^^^^^^^^^^^^^^
796s    |
796s    = help: consider using a Cargo feature instead
796s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s             [lints.rust]
796s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
796s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
796s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/macros.rs:155:20
796s     |
796s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s     |                      ^^^^^^^
796s     |
796s    ::: /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/pat.rs:5:1
796s     |
796s 5   | / ast_enum_of_structs! {
796s 6   | |     /// A pattern in a local binding, function signature, match expression, or
796s 7   | |     /// various other places.
796s 8   | |     ///
796s ...   |
796s 97  | |     }
796s 98  | | }
796s     | |_- in this macro invocation
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/pat.rs:104:16
796s     |
796s 104 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/pat.rs:119:16
796s     |
796s 119 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/pat.rs:136:16
796s     |
796s 136 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/pat.rs:147:16
796s     |
796s 147 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/pat.rs:158:16
796s     |
796s 158 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/pat.rs:176:16
796s     |
796s 176 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/pat.rs:188:16
796s     |
796s 188 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/pat.rs:201:16
796s     |
796s 201 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/pat.rs:214:16
796s     |
796s 214 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/pat.rs:225:16
796s     |
796s 225 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/pat.rs:237:16
796s     |
796s 237 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/pat.rs:251:16
796s     |
796s 251 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/pat.rs:263:16
796s     |
796s 263 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/pat.rs:275:16
796s     |
796s 275 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/pat.rs:288:16
796s     |
796s 288 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/pat.rs:302:16
796s     |
796s 302 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
796s   --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/pat.rs:94:15
796s    |
796s 94 |         #[cfg(syn_no_non_exhaustive)]
796s    |               ^^^^^^^^^^^^^^^^^^^^^
796s    |
796s    = help: consider using a Cargo feature instead
796s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s             [lints.rust]
796s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
796s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
796s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/pat.rs:318:16
796s     |
796s 318 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/pat.rs:769:16
796s     |
796s 769 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/pat.rs:777:16
796s     |
796s 777 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/pat.rs:791:16
796s     |
796s 791 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/pat.rs:807:16
796s     |
796s 807 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/pat.rs:816:16
796s     |
796s 816 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/pat.rs:826:16
796s     |
796s 826 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/pat.rs:834:16
796s     |
796s 834 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/pat.rs:844:16
796s     |
796s 844 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/pat.rs:853:16
796s     |
796s 853 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/pat.rs:863:16
796s     |
796s 863 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/pat.rs:871:16
796s     |
796s 871 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/pat.rs:879:16
796s     |
796s 879 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/pat.rs:889:16
796s     |
796s 889 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/pat.rs:899:16
796s     |
796s 899 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/pat.rs:907:16
796s     |
796s 907 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/pat.rs:916:16
796s     |
796s 916 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s  --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/path.rs:9:16
796s   |
796s 9 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
796s   |                ^^^^^^^
796s   |
796s   = help: consider using a Cargo feature instead
796s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s            [lints.rust]
796s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s   --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/path.rs:35:16
796s    |
796s 35 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
796s    |                ^^^^^^^
796s    |
796s    = help: consider using a Cargo feature instead
796s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s             [lints.rust]
796s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s   --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/path.rs:67:16
796s    |
796s 67 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
796s    |                ^^^^^^^
796s    |
796s    = help: consider using a Cargo feature instead
796s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s             [lints.rust]
796s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/path.rs:105:16
796s     |
796s 105 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/path.rs:130:16
796s     |
796s 130 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/path.rs:144:16
796s     |
796s 144 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/path.rs:157:16
796s     |
796s 157 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/path.rs:171:16
796s     |
796s 171 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/path.rs:201:16
796s     |
796s 201 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/path.rs:218:16
796s     |
796s 218 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/path.rs:225:16
796s     |
796s 225 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/path.rs:358:16
796s     |
796s 358 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/path.rs:385:16
796s     |
796s 385 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/path.rs:397:16
796s     |
796s 397 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/path.rs:430:16
796s     |
796s 430 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/path.rs:442:16
796s     |
796s 442 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/path.rs:505:20
796s     |
796s 505 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s     |                    ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/path.rs:569:20
796s     |
796s 569 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s     |                    ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/path.rs:591:20
796s     |
796s 591 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s     |                    ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/path.rs:693:16
796s     |
796s 693 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/path.rs:701:16
796s     |
796s 701 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/path.rs:709:16
796s     |
796s 709 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/path.rs:724:16
796s     |
796s 724 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/path.rs:752:16
796s     |
796s 752 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/path.rs:793:16
796s     |
796s 793 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/path.rs:802:16
796s     |
796s 802 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/path.rs:811:16
796s     |
796s 811 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/punctuated.rs:371:12
796s     |
796s 371 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/punctuated.rs:386:12
796s     |
796s 386 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/punctuated.rs:395:12
796s     |
796s 395 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/punctuated.rs:408:12
796s     |
796s 408 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/punctuated.rs:422:12
796s     |
796s 422 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/punctuated.rs:1012:12
796s      |
796s 1012 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `syn_no_const_vec_new`
796s   --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/punctuated.rs:54:15
796s    |
796s 54 |     #[cfg(not(syn_no_const_vec_new))]
796s    |               ^^^^^^^^^^^^^^^^^^^^
796s    |
796s    = help: consider using a Cargo feature instead
796s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s             [lints.rust]
796s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_const_vec_new)'] }
796s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_const_vec_new)");` to the top of the `build.rs`
796s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `syn_no_const_vec_new`
796s   --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/punctuated.rs:63:11
796s    |
796s 63 |     #[cfg(syn_no_const_vec_new)]
796s    |           ^^^^^^^^^^^^^^^^^^^^
796s    |
796s    = help: consider using a Cargo feature instead
796s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s             [lints.rust]
796s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_const_vec_new)'] }
796s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_const_vec_new)");` to the top of the `build.rs`
796s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/punctuated.rs:267:16
796s     |
796s 267 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/punctuated.rs:288:16
796s     |
796s 288 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/punctuated.rs:325:16
796s     |
796s 325 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/punctuated.rs:346:16
796s     |
796s 346 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s     |                ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/punctuated.rs:1060:16
796s      |
796s 1060 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/punctuated.rs:1071:16
796s      |
796s 1071 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
796s      |                ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s   --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/parse_quote.rs:68:12
796s    |
796s 68 | #[cfg_attr(doc_cfg, doc(cfg(all(feature = "parsing", feature = "printing"))))]
796s    |            ^^^^^^^
796s    |
796s    = help: consider using a Cargo feature instead
796s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s             [lints.rust]
796s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/parse_quote.rs:100:12
796s     |
796s 100 | #[cfg_attr(doc_cfg, doc(cfg(all(feature = "parsing", feature = "printing"))))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/parse_macro_input.rs:107:12
796s     |
796s 107 | #[cfg_attr(doc_cfg, doc(cfg(all(feature = "parsing", feature = "proc-macro"))))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s  --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:7:12
796s   |
796s 7 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s   |            ^^^^^^^
796s   |
796s   = help: consider using a Cargo feature instead
796s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s            [lints.rust]
796s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s   --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:17:12
796s    |
796s 17 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s    |            ^^^^^^^
796s    |
796s    = help: consider using a Cargo feature instead
796s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s             [lints.rust]
796s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s   --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:29:12
796s    |
796s 29 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s    |            ^^^^^^^
796s    |
796s    = help: consider using a Cargo feature instead
796s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s             [lints.rust]
796s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s   --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:43:12
796s    |
796s 43 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s    |            ^^^^^^^
796s    |
796s    = help: consider using a Cargo feature instead
796s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s             [lints.rust]
796s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s   --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:46:12
796s    |
796s 46 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s    |            ^^^^^^^
796s    |
796s    = help: consider using a Cargo feature instead
796s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s             [lints.rust]
796s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s   --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:53:12
796s    |
796s 53 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s    |            ^^^^^^^
796s    |
796s    = help: consider using a Cargo feature instead
796s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s             [lints.rust]
796s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s   --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:66:12
796s    |
796s 66 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s    |            ^^^^^^^
796s    |
796s    = help: consider using a Cargo feature instead
796s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s             [lints.rust]
796s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s   --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:77:12
796s    |
796s 77 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s    |            ^^^^^^^
796s    |
796s    = help: consider using a Cargo feature instead
796s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s             [lints.rust]
796s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s   --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:80:12
796s    |
796s 80 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s    |            ^^^^^^^
796s    |
796s    = help: consider using a Cargo feature instead
796s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s             [lints.rust]
796s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s   --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:87:12
796s    |
796s 87 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s    |            ^^^^^^^
796s    |
796s    = help: consider using a Cargo feature instead
796s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s             [lints.rust]
796s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s   --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:98:12
796s    |
796s 98 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s    |            ^^^^^^^
796s    |
796s    = help: consider using a Cargo feature instead
796s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s             [lints.rust]
796s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:108:12
796s     |
796s 108 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:120:12
796s     |
796s 120 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:135:12
796s     |
796s 135 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:146:12
796s     |
796s 146 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:157:12
796s     |
796s 157 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:168:12
796s     |
796s 168 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:179:12
796s     |
796s 179 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:189:12
796s     |
796s 189 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:202:12
796s     |
796s 202 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:282:12
796s     |
796s 282 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:293:12
796s     |
796s 293 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:305:12
796s     |
796s 305 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:317:12
796s     |
796s 317 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:329:12
796s     |
796s 329 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:341:12
796s     |
796s 341 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:353:12
796s     |
796s 353 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:364:12
796s     |
796s 364 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:375:12
796s     |
796s 375 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:387:12
796s     |
796s 387 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:399:12
796s     |
796s 399 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:411:12
796s     |
796s 411 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:428:12
796s     |
796s 428 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:439:12
796s     |
796s 439 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:451:12
796s     |
796s 451 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:466:12
796s     |
796s 466 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:477:12
796s     |
796s 477 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:490:12
796s     |
796s 490 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:502:12
796s     |
796s 502 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:515:12
796s     |
796s 515 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:525:12
796s     |
796s 525 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:537:12
796s     |
796s 537 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:547:12
796s     |
796s 547 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:560:12
796s     |
796s 560 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:575:12
796s     |
796s 575 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:586:12
796s     |
796s 586 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:597:12
796s     |
796s 597 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:609:12
796s     |
796s 609 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:622:12
796s     |
796s 622 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:635:12
796s     |
796s 635 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:646:12
796s     |
796s 646 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:660:12
796s     |
796s 660 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:671:12
796s     |
796s 671 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:682:12
796s     |
796s 682 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:693:12
796s     |
796s 693 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:705:12
796s     |
796s 705 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:716:12
796s     |
796s 716 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:727:12
796s     |
796s 727 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:740:12
796s     |
796s 740 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:751:12
796s     |
796s 751 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:764:12
796s     |
796s 764 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:776:12
796s     |
796s 776 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:788:12
796s     |
796s 788 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:799:12
796s     |
796s 799 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:809:12
796s     |
796s 809 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:819:12
796s     |
796s 819 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:830:12
796s     |
796s 830 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:840:12
796s     |
796s 840 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:855:12
796s     |
796s 855 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:867:12
796s     |
796s 867 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:878:12
796s     |
796s 878 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:894:12
796s     |
796s 894 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:907:12
796s     |
796s 907 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:920:12
796s     |
796s 920 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:930:12
796s     |
796s 930 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:941:12
796s     |
796s 941 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:953:12
796s     |
796s 953 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:968:12
796s     |
796s 968 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:986:12
796s     |
796s 986 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:997:12
796s     |
796s 997 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:1010:12
796s      |
796s 1010 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:1027:12
796s      |
796s 1027 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:1037:12
796s      |
796s 1037 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:1064:12
796s      |
796s 1064 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:1081:12
796s      |
796s 1081 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:1096:12
796s      |
796s 1096 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:1111:12
796s      |
796s 1111 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:1123:12
796s      |
796s 1123 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:1135:12
796s      |
796s 1135 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:1152:12
796s      |
796s 1152 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:1164:12
796s      |
796s 1164 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:1177:12
796s      |
796s 1177 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:1191:12
796s      |
796s 1191 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:1209:12
796s      |
796s 1209 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:1224:12
796s      |
796s 1224 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:1243:12
796s      |
796s 1243 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:1259:12
796s      |
796s 1259 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:1275:12
796s      |
796s 1275 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:1289:12
796s      |
796s 1289 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:1303:12
796s      |
796s 1303 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:1313:12
796s      |
796s 1313 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:1324:12
796s      |
796s 1324 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:1339:12
796s      |
796s 1339 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:1349:12
796s      |
796s 1349 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:1362:12
796s      |
796s 1362 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:1374:12
796s      |
796s 1374 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:1385:12
796s      |
796s 1385 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:1395:12
796s      |
796s 1395 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:1406:12
796s      |
796s 1406 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:1417:12
796s      |
796s 1417 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:1428:12
796s      |
796s 1428 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:1440:12
796s      |
796s 1440 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:1450:12
796s      |
796s 1450 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:1461:12
796s      |
796s 1461 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:1487:12
796s      |
796s 1487 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:1498:12
796s      |
796s 1498 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:1511:12
796s      |
796s 1511 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:1521:12
796s      |
796s 1521 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:1531:12
796s      |
796s 1531 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:1542:12
796s      |
796s 1542 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:1553:12
796s      |
796s 1553 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:1565:12
796s      |
796s 1565 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:1577:12
796s      |
796s 1577 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:1587:12
796s      |
796s 1587 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:1598:12
796s      |
796s 1598 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:1611:12
796s      |
796s 1611 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:1622:12
796s      |
796s 1622 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:1633:12
796s      |
796s 1633 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:1645:12
796s      |
796s 1645 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:1655:12
796s      |
796s 1655 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:1665:12
796s      |
796s 1665 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:1678:12
796s      |
796s 1678 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:1688:12
796s      |
796s 1688 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:1699:12
796s      |
796s 1699 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:1710:12
796s      |
796s 1710 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:1722:12
796s      |
796s 1722 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:1735:12
796s      |
796s 1735 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:1738:12
796s      |
796s 1738 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:1745:12
796s      |
796s 1745 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:1757:12
796s      |
796s 1757 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:1767:12
796s      |
796s 1767 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:1786:12
796s      |
796s 1786 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:1798:12
796s      |
796s 1798 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:1810:12
796s      |
796s 1810 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:1813:12
796s      |
796s 1813 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:1820:12
796s      |
796s 1820 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:1835:12
796s      |
796s 1835 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:1850:12
796s      |
796s 1850 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:1861:12
796s      |
796s 1861 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:1873:12
796s      |
796s 1873 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:1889:12
796s      |
796s 1889 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:1914:12
796s      |
796s 1914 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:1926:12
796s      |
796s 1926 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:1942:12
796s      |
796s 1942 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:1952:12
796s      |
796s 1952 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:1962:12
796s      |
796s 1962 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:1971:12
796s      |
796s 1971 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:1978:12
796s      |
796s 1978 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:1987:12
796s      |
796s 1987 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:2001:12
796s      |
796s 2001 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:2011:12
796s      |
796s 2011 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:2021:12
796s      |
796s 2021 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:2031:12
796s      |
796s 2031 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:2043:12
796s      |
796s 2043 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:2055:12
796s      |
796s 2055 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:2065:12
796s      |
796s 2065 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:2075:12
796s      |
796s 2075 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:2085:12
796s      |
796s 2085 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:2088:12
796s      |
796s 2088 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:2095:12
796s      |
796s 2095 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:2104:12
796s      |
796s 2104 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:2114:12
796s      |
796s 2114 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:2123:12
796s      |
796s 2123 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:2134:12
796s      |
796s 2134 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:2145:12
796s      |
796s 2145 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:2158:12
796s      |
796s 2158 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:2168:12
796s      |
796s 2168 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:2180:12
796s      |
796s 2180 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:2189:12
796s      |
796s 2189 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:2198:12
796s      |
796s 2198 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:2210:12
796s      |
796s 2210 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:2222:12
796s      |
796s 2222 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:2232:12
796s      |
796s 2232 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:276:23
796s     |
796s 276 |             #[cfg(any(syn_no_non_exhaustive, not(feature = "full")))]
796s     |                       ^^^^^^^^^^^^^^^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:849:19
796s     |
796s 849 |             #[cfg(syn_no_non_exhaustive)]
796s     |                   ^^^^^^^^^^^^^^^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:962:19
796s     |
796s 962 |             #[cfg(syn_no_non_exhaustive)]
796s     |                   ^^^^^^^^^^^^^^^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:1058:19
796s      |
796s 1058 |             #[cfg(syn_no_non_exhaustive)]
796s      |                   ^^^^^^^^^^^^^^^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:1481:19
796s      |
796s 1481 |             #[cfg(syn_no_non_exhaustive)]
796s      |                   ^^^^^^^^^^^^^^^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:1829:19
796s      |
796s 1829 |             #[cfg(syn_no_non_exhaustive)]
796s      |                   ^^^^^^^^^^^^^^^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:1908:19
796s      |
796s 1908 |             #[cfg(syn_no_non_exhaustive)]
796s      |                   ^^^^^^^^^^^^^^^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s  --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:8:12
796s   |
796s 8 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s   |            ^^^^^^^
796s   |
796s   = help: consider using a Cargo feature instead
796s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s            [lints.rust]
796s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s   --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:11:12
796s    |
796s 11 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s    |            ^^^^^^^
796s    |
796s    = help: consider using a Cargo feature instead
796s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s             [lints.rust]
796s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s   --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:18:12
796s    |
796s 18 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s    |            ^^^^^^^
796s    |
796s    = help: consider using a Cargo feature instead
796s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s             [lints.rust]
796s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s   --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:21:12
796s    |
796s 21 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s    |            ^^^^^^^
796s    |
796s    = help: consider using a Cargo feature instead
796s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s             [lints.rust]
796s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s   --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:28:12
796s    |
796s 28 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s    |            ^^^^^^^
796s    |
796s    = help: consider using a Cargo feature instead
796s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s             [lints.rust]
796s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s   --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:31:12
796s    |
796s 31 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s    |            ^^^^^^^
796s    |
796s    = help: consider using a Cargo feature instead
796s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s             [lints.rust]
796s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s   --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:39:12
796s    |
796s 39 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s    |            ^^^^^^^
796s    |
796s    = help: consider using a Cargo feature instead
796s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s             [lints.rust]
796s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s   --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:42:12
796s    |
796s 42 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s    |            ^^^^^^^
796s    |
796s    = help: consider using a Cargo feature instead
796s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s             [lints.rust]
796s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s   --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:53:12
796s    |
796s 53 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s    |            ^^^^^^^
796s    |
796s    = help: consider using a Cargo feature instead
796s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s             [lints.rust]
796s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s   --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:56:12
796s    |
796s 56 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s    |            ^^^^^^^
796s    |
796s    = help: consider using a Cargo feature instead
796s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s             [lints.rust]
796s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s   --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:64:12
796s    |
796s 64 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s    |            ^^^^^^^
796s    |
796s    = help: consider using a Cargo feature instead
796s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s             [lints.rust]
796s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s   --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:67:12
796s    |
796s 67 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s    |            ^^^^^^^
796s    |
796s    = help: consider using a Cargo feature instead
796s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s             [lints.rust]
796s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s   --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:74:12
796s    |
796s 74 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s    |            ^^^^^^^
796s    |
796s    = help: consider using a Cargo feature instead
796s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s             [lints.rust]
796s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s   --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:77:12
796s    |
796s 77 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s    |            ^^^^^^^
796s    |
796s    = help: consider using a Cargo feature instead
796s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s             [lints.rust]
796s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:114:12
796s     |
796s 114 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:117:12
796s     |
796s 117 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:124:12
796s     |
796s 124 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:127:12
796s     |
796s 127 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:134:12
796s     |
796s 134 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:137:12
796s     |
796s 137 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:144:12
796s     |
796s 144 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:147:12
796s     |
796s 147 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:155:12
796s     |
796s 155 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:158:12
796s     |
796s 158 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:165:12
796s     |
796s 165 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:168:12
796s     |
796s 168 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:180:12
796s     |
796s 180 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:183:12
796s     |
796s 183 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:190:12
796s     |
796s 190 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:193:12
796s     |
796s 193 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:200:12
796s     |
796s 200 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:203:12
796s     |
796s 203 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:210:12
796s     |
796s 210 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:213:12
796s     |
796s 213 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:221:12
796s     |
796s 221 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:224:12
796s     |
796s 224 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:305:12
796s     |
796s 305 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:308:12
796s     |
796s 308 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:315:12
796s     |
796s 315 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:318:12
796s     |
796s 318 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:325:12
796s     |
796s 325 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:328:12
796s     |
796s 328 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:336:12
796s     |
796s 336 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:339:12
796s     |
796s 339 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:347:12
796s     |
796s 347 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:350:12
796s     |
796s 350 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:357:12
796s     |
796s 357 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:360:12
796s     |
796s 360 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:368:12
796s     |
796s 368 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:371:12
796s     |
796s 371 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:379:12
796s     |
796s 379 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:382:12
796s     |
796s 382 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:389:12
796s     |
796s 389 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:392:12
796s     |
796s 392 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:399:12
796s     |
796s 399 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:402:12
796s     |
796s 402 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:409:12
796s     |
796s 409 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:412:12
796s     |
796s 412 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:419:12
796s     |
796s 419 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:422:12
796s     |
796s 422 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:432:12
796s     |
796s 432 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:435:12
796s     |
796s 435 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:442:12
796s     |
796s 442 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:445:12
796s     |
796s 445 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:453:12
796s     |
796s 453 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:456:12
796s     |
796s 456 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:464:12
796s     |
796s 464 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:467:12
796s     |
796s 467 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:474:12
796s     |
796s 474 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:477:12
796s     |
796s 477 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:486:12
796s     |
796s 486 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:489:12
796s     |
796s 489 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:496:12
796s     |
796s 496 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:499:12
796s     |
796s 499 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:506:12
796s     |
796s 506 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:509:12
796s     |
796s 509 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:516:12
796s     |
796s 516 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:519:12
796s     |
796s 519 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:526:12
796s     |
796s 526 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:529:12
796s     |
796s 529 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:536:12
796s     |
796s 536 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:539:12
796s     |
796s 539 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:546:12
796s     |
796s 546 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:549:12
796s     |
796s 549 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:558:12
796s     |
796s 558 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:561:12
796s     |
796s 561 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:568:12
796s     |
796s 568 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:571:12
796s     |
796s 571 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:578:12
796s     |
796s 578 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:581:12
796s     |
796s 581 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:589:12
796s     |
796s 589 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:592:12
796s     |
796s 592 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:600:12
796s     |
796s 600 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:603:12
796s     |
796s 603 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:610:12
796s     |
796s 610 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:613:12
796s     |
796s 613 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:620:12
796s     |
796s 620 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:623:12
796s     |
796s 623 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:632:12
796s     |
796s 632 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:635:12
796s     |
796s 635 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:642:12
796s     |
796s 642 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:645:12
796s     |
796s 645 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:652:12
796s     |
796s 652 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:655:12
796s     |
796s 655 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:662:12
796s     |
796s 662 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:665:12
796s     |
796s 665 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:672:12
796s     |
796s 672 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:675:12
796s     |
796s 675 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:682:12
796s     |
796s 682 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:685:12
796s     |
796s 685 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:692:12
796s     |
796s 692 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:695:12
796s     |
796s 695 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:703:12
796s     |
796s 703 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:706:12
796s     |
796s 706 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:713:12
796s     |
796s 713 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:716:12
796s     |
796s 716 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:724:12
796s     |
796s 724 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:727:12
796s     |
796s 727 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:735:12
796s     |
796s 735 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:738:12
796s     |
796s 738 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:746:12
796s     |
796s 746 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:749:12
796s     |
796s 749 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:761:12
796s     |
796s 761 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:764:12
796s     |
796s 764 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:771:12
796s     |
796s 771 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:774:12
796s     |
796s 774 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:781:12
796s     |
796s 781 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:784:12
796s     |
796s 784 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:792:12
796s     |
796s 792 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:795:12
796s     |
796s 795 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:806:12
796s     |
796s 806 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:809:12
796s     |
796s 809 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:825:12
796s     |
796s 825 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:828:12
796s     |
796s 828 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:835:12
796s     |
796s 835 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:838:12
796s     |
796s 838 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:846:12
796s     |
796s 846 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:849:12
796s     |
796s 849 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:858:12
796s     |
796s 858 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:861:12
796s     |
796s 861 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:868:12
796s     |
796s 868 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:871:12
796s     |
796s 871 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:895:12
796s     |
796s 895 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:898:12
796s     |
796s 898 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:914:12
796s     |
796s 914 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:917:12
796s     |
796s 917 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:931:12
796s     |
796s 931 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:934:12
796s     |
796s 934 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:942:12
796s     |
796s 942 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:945:12
796s     |
796s 945 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:961:12
796s     |
796s 961 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:964:12
796s     |
796s 964 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:973:12
796s     |
796s 973 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:976:12
796s     |
796s 976 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:984:12
796s     |
796s 984 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:987:12
796s     |
796s 987 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:996:12
796s     |
796s 996 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:999:12
796s     |
796s 999 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1008:12
796s      |
796s 1008 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1011:12
796s      |
796s 1011 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1039:12
796s      |
796s 1039 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1042:12
796s      |
796s 1042 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1050:12
796s      |
796s 1050 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1053:12
796s      |
796s 1053 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1061:12
796s      |
796s 1061 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1064:12
796s      |
796s 1064 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1072:12
796s      |
796s 1072 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1075:12
796s      |
796s 1075 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1083:12
796s      |
796s 1083 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1086:12
796s      |
796s 1086 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1093:12
796s      |
796s 1093 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1096:12
796s      |
796s 1096 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1106:12
796s      |
796s 1106 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1109:12
796s      |
796s 1109 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1117:12
796s      |
796s 1117 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1120:12
796s      |
796s 1120 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1128:12
796s      |
796s 1128 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1131:12
796s      |
796s 1131 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1139:12
796s      |
796s 1139 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1142:12
796s      |
796s 1142 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1151:12
796s      |
796s 1151 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1154:12
796s      |
796s 1154 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1163:12
796s      |
796s 1163 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1166:12
796s      |
796s 1166 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1177:12
796s      |
796s 1177 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1180:12
796s      |
796s 1180 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1188:12
796s      |
796s 1188 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1191:12
796s      |
796s 1191 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1199:12
796s      |
796s 1199 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1202:12
796s      |
796s 1202 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1210:12
796s      |
796s 1210 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1213:12
796s      |
796s 1213 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1221:12
796s      |
796s 1221 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1224:12
796s      |
796s 1224 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1231:12
796s      |
796s 1231 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1234:12
796s      |
796s 1234 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1241:12
796s      |
796s 1241 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1243:12
796s      |
796s 1243 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1261:12
796s      |
796s 1261 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1263:12
796s      |
796s 1263 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1269:12
796s      |
796s 1269 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1271:12
796s      |
796s 1271 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1273:12
796s      |
796s 1273 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1275:12
796s      |
796s 1275 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1277:12
796s      |
796s 1277 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1279:12
796s      |
796s 1279 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1282:12
796s      |
796s 1282 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1285:12
796s      |
796s 1285 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1292:12
796s      |
796s 1292 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1295:12
796s      |
796s 1295 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1303:12
796s      |
796s 1303 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1306:12
796s      |
796s 1306 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1318:12
796s      |
796s 1318 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1321:12
796s      |
796s 1321 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1333:12
796s      |
796s 1333 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1336:12
796s      |
796s 1336 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1343:12
796s      |
796s 1343 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1346:12
796s      |
796s 1346 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1353:12
796s      |
796s 1353 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1356:12
796s      |
796s 1356 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1363:12
796s      |
796s 1363 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1366:12
796s      |
796s 1366 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1377:12
796s      |
796s 1377 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1380:12
796s      |
796s 1380 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1387:12
796s      |
796s 1387 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1390:12
796s      |
796s 1390 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1417:12
796s      |
796s 1417 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1420:12
796s      |
796s 1420 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1427:12
796s      |
796s 1427 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1430:12
796s      |
796s 1430 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1439:12
796s      |
796s 1439 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1442:12
796s      |
796s 1442 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1449:12
796s      |
796s 1449 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1452:12
796s      |
796s 1452 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1459:12
796s      |
796s 1459 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1462:12
796s      |
796s 1462 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1470:12
796s      |
796s 1470 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1473:12
796s      |
796s 1473 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1480:12
796s      |
796s 1480 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1483:12
796s      |
796s 1483 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1491:12
796s      |
796s 1491 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1494:12
796s      |
796s 1494 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1502:12
796s      |
796s 1502 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1505:12
796s      |
796s 1505 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1512:12
796s      |
796s 1512 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1515:12
796s      |
796s 1515 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1522:12
796s      |
796s 1522 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1525:12
796s      |
796s 1525 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1533:12
796s      |
796s 1533 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1536:12
796s      |
796s 1536 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1543:12
796s      |
796s 1543 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1546:12
796s      |
796s 1546 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1553:12
796s      |
796s 1553 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1556:12
796s      |
796s 1556 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1563:12
796s      |
796s 1563 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1566:12
796s      |
796s 1566 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1573:12
796s      |
796s 1573 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1576:12
796s      |
796s 1576 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1583:12
796s      |
796s 1583 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1586:12
796s      |
796s 1586 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1604:12
796s      |
796s 1604 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1607:12
796s      |
796s 1607 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1614:12
796s      |
796s 1614 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1617:12
796s      |
796s 1617 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1624:12
796s      |
796s 1624 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1627:12
796s      |
796s 1627 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1634:12
796s      |
796s 1634 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1637:12
796s      |
796s 1637 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1645:12
796s      |
796s 1645 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1648:12
796s      |
796s 1648 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1656:12
796s      |
796s 1656 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1659:12
796s      |
796s 1659 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1670:12
796s      |
796s 1670 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1673:12
796s      |
796s 1673 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1681:12
796s      |
796s 1681 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1684:12
796s      |
796s 1684 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1695:12
796s      |
796s 1695 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1698:12
796s      |
796s 1698 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1709:12
796s      |
796s 1709 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1712:12
796s      |
796s 1712 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1725:12
796s      |
796s 1725 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1728:12
796s      |
796s 1728 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1736:12
796s      |
796s 1736 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1739:12
796s      |
796s 1739 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1750:12
796s      |
796s 1750 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1753:12
796s      |
796s 1753 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1769:12
796s      |
796s 1769 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1772:12
796s      |
796s 1772 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1780:12
796s      |
796s 1780 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1783:12
796s      |
796s 1783 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1791:12
796s      |
796s 1791 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1794:12
796s      |
796s 1794 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1802:12
796s      |
796s 1802 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1805:12
796s      |
796s 1805 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1814:12
796s      |
796s 1814 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1817:12
796s      |
796s 1817 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1843:12
796s      |
796s 1843 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1846:12
796s      |
796s 1846 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1853:12
796s      |
796s 1853 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1856:12
796s      |
796s 1856 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1865:12
796s      |
796s 1865 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1868:12
796s      |
796s 1868 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1875:12
796s      |
796s 1875 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1878:12
796s      |
796s 1878 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1885:12
796s      |
796s 1885 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1888:12
796s      |
796s 1888 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1895:12
796s      |
796s 1895 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1898:12
796s      |
796s 1898 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1905:12
796s      |
796s 1905 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1908:12
796s      |
796s 1908 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1915:12
796s      |
796s 1915 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1918:12
796s      |
796s 1918 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1927:12
796s      |
796s 1927 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1930:12
796s      |
796s 1930 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1945:12
796s      |
796s 1945 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1948:12
796s      |
796s 1948 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1955:12
796s      |
796s 1955 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1958:12
796s      |
796s 1958 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1965:12
796s      |
796s 1965 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1968:12
796s      |
796s 1968 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1976:12
796s      |
796s 1976 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1979:12
796s      |
796s 1979 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1987:12
796s      |
796s 1987 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1990:12
796s      |
796s 1990 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1997:12
796s      |
796s 1997 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:2000:12
796s      |
796s 2000 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:2007:12
796s      |
796s 2007 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:2010:12
796s      |
796s 2010 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:2017:12
796s      |
796s 2017 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:2020:12
796s      |
796s 2020 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:2032:12
796s      |
796s 2032 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:2035:12
796s      |
796s 2035 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:2042:12
796s      |
796s 2042 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:2045:12
796s      |
796s 2045 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:2052:12
796s      |
796s 2052 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:2055:12
796s      |
796s 2055 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:2062:12
796s      |
796s 2062 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:2065:12
796s      |
796s 2065 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:2072:12
796s      |
796s 2072 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:2075:12
796s      |
796s 2075 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:2082:12
796s      |
796s 2082 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:2085:12
796s      |
796s 2085 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:2099:12
796s      |
796s 2099 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:2102:12
796s      |
796s 2102 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:2109:12
796s      |
796s 2109 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:2112:12
796s      |
796s 2112 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:2120:12
796s      |
796s 2120 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:2123:12
796s      |
796s 2123 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:2130:12
796s      |
796s 2130 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:2133:12
796s      |
796s 2133 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:2140:12
796s      |
796s 2140 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:2143:12
796s      |
796s 2143 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:2150:12
796s      |
796s 2150 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:2153:12
796s      |
796s 2153 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:2168:12
796s      |
796s 2168 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:2171:12
796s      |
796s 2171 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:2178:12
796s      |
796s 2178 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:2181:12
796s      |
796s 2181 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s  --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:9:12
796s   |
796s 9 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s   |            ^^^^^^^
796s   |
796s   = help: consider using a Cargo feature instead
796s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s            [lints.rust]
796s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s   --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:19:12
796s    |
796s 19 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s    |            ^^^^^^^
796s    |
796s    = help: consider using a Cargo feature instead
796s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s             [lints.rust]
796s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s   --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:30:12
796s    |
796s 30 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s    |            ^^^^^^^
796s    |
796s    = help: consider using a Cargo feature instead
796s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s             [lints.rust]
796s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s   --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:44:12
796s    |
796s 44 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s    |            ^^^^^^^
796s    |
796s    = help: consider using a Cargo feature instead
796s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s             [lints.rust]
796s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s   --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:61:12
796s    |
796s 61 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s    |            ^^^^^^^
796s    |
796s    = help: consider using a Cargo feature instead
796s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s             [lints.rust]
796s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s   --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:73:12
796s    |
796s 73 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s    |            ^^^^^^^
796s    |
796s    = help: consider using a Cargo feature instead
796s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s             [lints.rust]
796s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s   --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:85:12
796s    |
796s 85 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s    |            ^^^^^^^
796s    |
796s    = help: consider using a Cargo feature instead
796s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s             [lints.rust]
796s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:180:12
796s     |
796s 180 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:191:12
796s     |
796s 191 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:201:12
796s     |
796s 201 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:211:12
796s     |
796s 211 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:225:12
796s     |
796s 225 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:236:12
796s     |
796s 236 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:259:12
796s     |
796s 259 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:269:12
796s     |
796s 269 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:280:12
796s     |
796s 280 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:290:12
796s     |
796s 290 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:304:12
796s     |
796s 304 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:507:12
796s     |
796s 507 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:518:12
796s     |
796s 518 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:530:12
796s     |
796s 530 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:543:12
796s     |
796s 543 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:555:12
796s     |
796s 555 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:566:12
796s     |
796s 566 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:579:12
796s     |
796s 579 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:591:12
796s     |
796s 591 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:602:12
796s     |
796s 602 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:614:12
796s     |
796s 614 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:626:12
796s     |
796s 626 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:638:12
796s     |
796s 638 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:654:12
796s     |
796s 654 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:665:12
796s     |
796s 665 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:677:12
796s     |
796s 677 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:691:12
796s     |
796s 691 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:702:12
796s     |
796s 702 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:715:12
796s     |
796s 715 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:727:12
796s     |
796s 727 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:739:12
796s     |
796s 739 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:750:12
796s     |
796s 750 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:762:12
796s     |
796s 762 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:773:12
796s     |
796s 773 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:785:12
796s     |
796s 785 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:799:12
796s     |
796s 799 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:810:12
796s     |
796s 810 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:822:12
796s     |
796s 822 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:835:12
796s     |
796s 835 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:847:12
796s     |
796s 847 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:859:12
796s     |
796s 859 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:870:12
796s     |
796s 870 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:884:12
796s     |
796s 884 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:895:12
796s     |
796s 895 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:906:12
796s     |
796s 906 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:917:12
796s     |
796s 917 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:929:12
796s     |
796s 929 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:941:12
796s     |
796s 941 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:952:12
796s     |
796s 952 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:965:12
796s     |
796s 965 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:976:12
796s     |
796s 976 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:990:12
796s     |
796s 990 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:1003:12
796s      |
796s 1003 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:1016:12
796s      |
796s 1016 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:1038:12
796s      |
796s 1038 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:1048:12
796s      |
796s 1048 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:1058:12
796s      |
796s 1058 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:1070:12
796s      |
796s 1070 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:1089:12
796s      |
796s 1089 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:1122:12
796s      |
796s 1122 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:1134:12
796s      |
796s 1134 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:1146:12
796s      |
796s 1146 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:1160:12
796s      |
796s 1160 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:1172:12
796s      |
796s 1172 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:1203:12
796s      |
796s 1203 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:1222:12
796s      |
796s 1222 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:1245:12
796s      |
796s 1245 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:1258:12
796s      |
796s 1258 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:1291:12
796s      |
796s 1291 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:1306:12
796s      |
796s 1306 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:1318:12
796s      |
796s 1318 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:1332:12
796s      |
796s 1332 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:1347:12
796s      |
796s 1347 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:1428:12
796s      |
796s 1428 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:1442:12
796s      |
796s 1442 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:1456:12
796s      |
796s 1456 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:1469:12
796s      |
796s 1469 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:1482:12
796s      |
796s 1482 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:1494:12
796s      |
796s 1494 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:1510:12
796s      |
796s 1510 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:1523:12
796s      |
796s 1523 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:1536:12
796s      |
796s 1536 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:1550:12
796s      |
796s 1550 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:1565:12
796s      |
796s 1565 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:1580:12
796s      |
796s 1580 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:1598:12
796s      |
796s 1598 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:1612:12
796s      |
796s 1612 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:1626:12
796s      |
796s 1626 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:1640:12
796s      |
796s 1640 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:1653:12
796s      |
796s 1653 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:1663:12
796s      |
796s 1663 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:1675:12
796s      |
796s 1675 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:1717:12
796s      |
796s 1717 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:1727:12
796s      |
796s 1727 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:1739:12
796s      |
796s 1739 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:1751:12
796s      |
796s 1751 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:1771:12
796s      |
796s 1771 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:1794:12
796s      |
796s 1794 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:1805:12
796s      |
796s 1805 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:1816:12
796s      |
796s 1816 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:1826:12
796s      |
796s 1826 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:1845:12
796s      |
796s 1845 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:1856:12
796s      |
796s 1856 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:1933:12
796s      |
796s 1933 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:1944:12
796s      |
796s 1944 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:1958:12
796s      |
796s 1958 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:1969:12
796s      |
796s 1969 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:1980:12
796s      |
796s 1980 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:1992:12
796s      |
796s 1992 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:2004:12
796s      |
796s 2004 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:2017:12
796s      |
796s 2017 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:2029:12
796s      |
796s 2029 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:2039:12
796s      |
796s 2039 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:2050:12
796s      |
796s 2050 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:2063:12
796s      |
796s 2063 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:2074:12
796s      |
796s 2074 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:2086:12
796s      |
796s 2086 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:2098:12
796s      |
796s 2098 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:2108:12
796s      |
796s 2108 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:2119:12
796s      |
796s 2119 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:2141:12
796s      |
796s 2141 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:2152:12
796s      |
796s 2152 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:2163:12
796s      |
796s 2163 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:2174:12
796s      |
796s 2174 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:2186:12
796s      |
796s 2186 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:2198:12
796s      |
796s 2198 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:2215:12
796s      |
796s 2215 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:2227:12
796s      |
796s 2227 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:2245:12
796s      |
796s 2245 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:2263:12
796s      |
796s 2263 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:2290:12
796s      |
796s 2290 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:2303:12
796s      |
796s 2303 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:2320:12
796s      |
796s 2320 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:2353:12
796s      |
796s 2353 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:2366:12
796s      |
796s 2366 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:2378:12
796s      |
796s 2378 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:2391:12
796s      |
796s 2391 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:2406:12
796s      |
796s 2406 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:2479:12
796s      |
796s 2479 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:2490:12
796s      |
796s 2490 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:2505:12
796s      |
796s 2505 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:2515:12
796s      |
796s 2515 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:2525:12
796s      |
796s 2525 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:2533:12
796s      |
796s 2533 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:2543:12
796s      |
796s 2543 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:2551:12
796s      |
796s 2551 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:2566:12
796s      |
796s 2566 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:2585:12
796s      |
796s 2585 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:2595:12
796s      |
796s 2595 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:2606:12
796s      |
796s 2606 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:2618:12
796s      |
796s 2618 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:2630:12
796s      |
796s 2630 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:2640:12
796s      |
796s 2640 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:2651:12
796s      |
796s 2651 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:2661:12
796s      |
796s 2661 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:2681:12
796s      |
796s 2681 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:2689:12
796s      |
796s 2689 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:2699:12
796s      |
796s 2699 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:2709:12
796s      |
796s 2709 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:2720:12
796s      |
796s 2720 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:2731:12
796s      |
796s 2731 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:2762:12
796s      |
796s 2762 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:2772:12
796s      |
796s 2772 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:2785:12
796s      |
796s 2785 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:2793:12
796s      |
796s 2793 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:2801:12
796s      |
796s 2801 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:2812:12
796s      |
796s 2812 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:2838:12
796s      |
796s 2838 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:2848:12
796s      |
796s 2848 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:501:23
796s     |
796s 501 |             #[cfg(any(syn_no_non_exhaustive, not(feature = "full")))]
796s     |                       ^^^^^^^^^^^^^^^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:1116:19
796s      |
796s 1116 |             #[cfg(syn_no_non_exhaustive)]
796s      |                   ^^^^^^^^^^^^^^^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:1285:19
796s      |
796s 1285 |             #[cfg(syn_no_non_exhaustive)]
796s      |                   ^^^^^^^^^^^^^^^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:1422:19
796s      |
796s 1422 |             #[cfg(syn_no_non_exhaustive)]
796s      |                   ^^^^^^^^^^^^^^^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:1927:19
796s      |
796s 1927 |             #[cfg(syn_no_non_exhaustive)]
796s      |                   ^^^^^^^^^^^^^^^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:2347:19
796s      |
796s 2347 |             #[cfg(syn_no_non_exhaustive)]
796s      |                   ^^^^^^^^^^^^^^^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:2473:19
796s      |
796s 2473 |             #[cfg(syn_no_non_exhaustive)]
796s      |                   ^^^^^^^^^^^^^^^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s  --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:7:12
796s   |
796s 7 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s   |            ^^^^^^^
796s   |
796s   = help: consider using a Cargo feature instead
796s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s            [lints.rust]
796s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s   --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:17:12
796s    |
796s 17 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s    |            ^^^^^^^
796s    |
796s    = help: consider using a Cargo feature instead
796s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s             [lints.rust]
796s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s   --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:29:12
796s    |
796s 29 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s    |            ^^^^^^^
796s    |
796s    = help: consider using a Cargo feature instead
796s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s             [lints.rust]
796s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s   --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:43:12
796s    |
796s 43 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s    |            ^^^^^^^
796s    |
796s    = help: consider using a Cargo feature instead
796s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s             [lints.rust]
796s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s   --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:57:12
796s    |
796s 57 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s    |            ^^^^^^^
796s    |
796s    = help: consider using a Cargo feature instead
796s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s             [lints.rust]
796s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s   --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:70:12
796s    |
796s 70 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s    |            ^^^^^^^
796s    |
796s    = help: consider using a Cargo feature instead
796s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s             [lints.rust]
796s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s   --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:81:12
796s    |
796s 81 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s    |            ^^^^^^^
796s    |
796s    = help: consider using a Cargo feature instead
796s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s             [lints.rust]
796s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:229:12
796s     |
796s 229 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:240:12
796s     |
796s 240 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:250:12
796s     |
796s 250 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:262:12
796s     |
796s 262 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:277:12
796s     |
796s 277 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:288:12
796s     |
796s 288 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:311:12
796s     |
796s 311 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:322:12
796s     |
796s 322 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:333:12
796s     |
796s 333 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:343:12
796s     |
796s 343 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:356:12
796s     |
796s 356 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:596:12
796s     |
796s 596 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:607:12
796s     |
796s 607 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:619:12
796s     |
796s 619 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:631:12
796s     |
796s 631 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:643:12
796s     |
796s 643 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:655:12
796s     |
796s 655 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:667:12
796s     |
796s 667 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:678:12
796s     |
796s 678 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:689:12
796s     |
796s 689 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:701:12
796s     |
796s 701 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:713:12
796s     |
796s 713 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:725:12
796s     |
796s 725 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:742:12
796s     |
796s 742 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:753:12
796s     |
796s 753 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:765:12
796s     |
796s 765 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:780:12
796s     |
796s 780 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:791:12
796s     |
796s 791 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:804:12
796s     |
796s 804 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:816:12
796s     |
796s 816 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:829:12
796s     |
796s 829 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:839:12
796s     |
796s 839 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:851:12
796s     |
796s 851 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:861:12
796s     |
796s 861 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:874:12
796s     |
796s 874 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:889:12
796s     |
796s 889 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:900:12
796s     |
796s 900 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:911:12
796s     |
796s 911 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:923:12
796s     |
796s 923 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:936:12
796s     |
796s 936 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:949:12
796s     |
796s 949 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:960:12
796s     |
796s 960 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:974:12
796s     |
796s 974 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:985:12
796s     |
796s 985 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:996:12
796s     |
796s 996 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s     |            ^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:1007:12
796s      |
796s 1007 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:1019:12
796s      |
796s 1019 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:1030:12
796s      |
796s 1030 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:1041:12
796s      |
796s 1041 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:1054:12
796s      |
796s 1054 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:1065:12
796s      |
796s 1065 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:1078:12
796s      |
796s 1078 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:1090:12
796s      |
796s 1090 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:1102:12
796s      |
796s 1102 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:1121:12
796s      |
796s 1121 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:1131:12
796s      |
796s 1131 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:1141:12
796s      |
796s 1141 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:1152:12
796s      |
796s 1152 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:1170:12
796s      |
796s 1170 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:1205:12
796s      |
796s 1205 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:1217:12
796s      |
796s 1217 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:1228:12
796s      |
796s 1228 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:1244:12
796s      |
796s 1244 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:1257:12
796s      |
796s 1257 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:1290:12
796s      |
796s 1290 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:1308:12
796s      |
796s 1308 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:1331:12
796s      |
796s 1331 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:1343:12
796s      |
796s 1343 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:1378:12
796s      |
796s 1378 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:1396:12
796s      |
796s 1396 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:1407:12
796s      |
796s 1407 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:1420:12
796s      |
796s 1420 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:1437:12
796s      |
796s 1437 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:1447:12
796s      |
796s 1447 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:1542:12
796s      |
796s 1542 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:1559:12
796s      |
796s 1559 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:1574:12
796s      |
796s 1574 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:1589:12
796s      |
796s 1589 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:1601:12
796s      |
796s 1601 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:1613:12
796s      |
796s 1613 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:1630:12
796s      |
796s 1630 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:1642:12
796s      |
796s 1642 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:1655:12
796s      |
796s 1655 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:1669:12
796s      |
796s 1669 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:1687:12
796s      |
796s 1687 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:1702:12
796s      |
796s 1702 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:1721:12
796s      |
796s 1721 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:1737:12
796s      |
796s 1737 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:1753:12
796s      |
796s 1753 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:1767:12
796s      |
796s 1767 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:1781:12
796s      |
796s 1781 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:1790:12
796s      |
796s 1790 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:1800:12
796s      |
796s 1800 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:1811:12
796s      |
796s 1811 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:1859:12
796s      |
796s 1859 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:1872:12
796s      |
796s 1872 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:1884:12
796s      |
796s 1884 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:1907:12
796s      |
796s 1907 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:1925:12
796s      |
796s 1925 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:1948:12
796s      |
796s 1948 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:1959:12
796s      |
796s 1959 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:1970:12
796s      |
796s 1970 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:1982:12
796s      |
796s 1982 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:2000:12
796s      |
796s 2000 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:2011:12
796s      |
796s 2011 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:2101:12
796s      |
796s 2101 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:2112:12
796s      |
796s 2112 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:2125:12
796s      |
796s 2125 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:2135:12
796s      |
796s 2135 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:2145:12
796s      |
796s 2145 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:2156:12
796s      |
796s 2156 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:2167:12
796s      |
796s 2167 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:2179:12
796s      |
796s 2179 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:2191:12
796s      |
796s 2191 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:2201:12
796s      |
796s 2201 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:2212:12
796s      |
796s 2212 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:2225:12
796s      |
796s 2225 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:2236:12
796s      |
796s 2236 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:2247:12
796s      |
796s 2247 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:2259:12
796s      |
796s 2259 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:2269:12
796s      |
796s 2269 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:2279:12
796s      |
796s 2279 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:2298:12
796s      |
796s 2298 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:2308:12
796s      |
796s 2308 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:2319:12
796s      |
796s 2319 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:2330:12
796s      |
796s 2330 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:2342:12
796s      |
796s 2342 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:2355:12
796s      |
796s 2355 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:2373:12
796s      |
796s 2373 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:2385:12
796s      |
796s 2385 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:2400:12
796s      |
796s 2400 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:2419:12
796s      |
796s 2419 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:2448:12
796s      |
796s 2448 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:2460:12
796s      |
796s 2460 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:2474:12
796s      |
796s 2474 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:2509:12
796s      |
796s 2509 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:2524:12
796s      |
796s 2524 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:2535:12
796s      |
796s 2535 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:2547:12
796s      |
796s 2547 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:2563:12
796s      |
796s 2563 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:2648:12
796s      |
796s 2648 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:2660:12
796s      |
796s 2660 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:2676:12
796s      |
796s 2676 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:2686:12
796s      |
796s 2686 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:2696:12
796s      |
796s 2696 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:2705:12
796s      |
796s 2705 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:2714:12
796s      |
796s 2714 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:2723:12
796s      |
796s 2723 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:2737:12
796s      |
796s 2737 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:2755:12
796s      |
796s 2755 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:2765:12
796s      |
796s 2765 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:2775:12
796s      |
796s 2775 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:2787:12
796s      |
796s 2787 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:2799:12
796s      |
796s 2799 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:2809:12
796s      |
796s 2809 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:2819:12
796s      |
796s 2819 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:2829:12
796s      |
796s 2829 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=syn CARGO_MANIFEST_DIR=/tmp/tmp.14tQwtq72u/registry/syn-1.0.109 CARGO_PKG_AUTHORS='David Tolnay <dtolnay@gmail.com>' CARGO_PKG_DESCRIPTION='Parser for Rust source code' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=syn CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/dtolnay/syn' CARGO_PKG_RUST_VERSION=1.31 CARGO_PKG_VERSION=1.0.109 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=109 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.14tQwtq72u/registry/syn-1.0.109 LD_LIBRARY_PATH=/tmp/tmp.14tQwtq72u/target/debug/deps OUT_DIR=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/build/syn-00713c596900211f/out rustc --crate-name syn --edition=2018 /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="clone-impls"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="extra-traits"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="quote"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("clone-impls", "default", "derive", "extra-traits", "fold", "full", "parsing", "printing", "proc-macro", "quote", "visit", "visit-mut"))' -C metadata=0335a6e5d813cbdf -C extra-filename=-0335a6e5d813cbdf --out-dir /tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -L dependency=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.14tQwtq72u/target/debug/deps --extern proc_macro2=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rmeta --extern quote=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/libquote-70389408f8173857.rmeta --extern unicode_ident=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/libunicode_ident-2a1e2ade0bdc1f96.rmeta --cap-lints warn -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.14tQwtq72u/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain --cfg syn_disable_nightly_tests`
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:2852:12
796s      |
796s 2852 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:2861:12
796s      |
796s 2861 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:2871:12
796s      |
796s 2871 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:2880:12
796s      |
796s 2880 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:2891:12
796s      |
796s 2891 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:2902:12
796s      |
796s 2902 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:2935:12
796s      |
796s 2935 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:2945:12
796s      |
796s 2945 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:2957:12
796s      |
796s 2957 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:2966:12
796s      |
796s 2966 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:2975:12
796s      |
796s 2975 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:2987:12
796s      |
796s 2987 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:3011:12
796s      |
796s 3011 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:3021:12
796s      |
796s 3021 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:590:23
796s     |
796s 590 |             #[cfg(any(syn_no_non_exhaustive, not(feature = "full")))]
796s     |                       ^^^^^^^^^^^^^^^^^^^^^
796s     |
796s     = help: consider using a Cargo feature instead
796s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s              [lints.rust]
796s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
796s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
796s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:1199:19
796s      |
796s 1199 |             #[cfg(syn_no_non_exhaustive)]
796s      |                   ^^^^^^^^^^^^^^^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:1372:19
796s      |
796s 1372 |             #[cfg(syn_no_non_exhaustive)]
796s      |                   ^^^^^^^^^^^^^^^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:1536:19
796s      |
796s 1536 |             #[cfg(syn_no_non_exhaustive)]
796s      |                   ^^^^^^^^^^^^^^^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:2095:19
796s      |
796s 2095 |             #[cfg(syn_no_non_exhaustive)]
796s      |                   ^^^^^^^^^^^^^^^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:2503:19
796s      |
796s 2503 |             #[cfg(syn_no_non_exhaustive)]
796s      |                   ^^^^^^^^^^^^^^^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:2642:19
796s      |
796s 2642 |             #[cfg(syn_no_non_exhaustive)]
796s      |                   ^^^^^^^^^^^^^^^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unused import: `crate::gen::*`
796s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/lib.rs:787:9
796s     |
796s 787 | pub use crate::gen::*;
796s     |         ^^^^^^^^^^^^^
796s     |
796s     = note: `#[warn(unused_imports)]` on by default
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/parse.rs:1065:12
796s      |
796s 1065 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/parse.rs:1072:12
796s      |
796s 1072 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/parse.rs:1083:12
796s      |
796s 1083 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/parse.rs:1090:12
796s      |
796s 1090 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/parse.rs:1100:12
796s      |
796s 1100 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/parse.rs:1116:12
796s      |
796s 1116 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/parse.rs:1126:12
796s      |
796s 1126 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/parse.rs:1291:12
796s      |
796s 1291 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/parse.rs:1299:12
796s      |
796s 1299 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/parse.rs:1303:12
796s      |
796s 1303 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/parse.rs:1311:12
796s      |
796s 1311 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s      |            ^^^^^^^
796s      |
796s      = help: consider using a Cargo feature instead
796s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s               [lints.rust]
796s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s   --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/reserved.rs:29:12
796s    |
796s 29 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
796s    |            ^^^^^^^
796s    |
796s    = help: consider using a Cargo feature instead
796s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s             [lints.rust]
796s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
796s warning: unexpected `cfg` condition name: `doc_cfg`
796s   --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/reserved.rs:39:12
796s    |
796s 39 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
796s    |            ^^^^^^^
796s    |
796s    = help: consider using a Cargo feature instead
796s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
796s             [lints.rust]
796s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
796s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
796s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
796s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/lib.rs:254:13
797s     |
797s 254 | #![cfg_attr(doc_cfg, feature(doc_cfg))]
797s     |             ^^^^^^^
797s     |
797s     = help: expected names are: `clippy`, `debug_assertions`, `doc`, `docsrs`, `doctest`, `feature`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `ub_checks`, `unix`, and `windows`
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s     = note: `#[warn(unexpected_cfgs)]` on by default
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/lib.rs:430:12
797s     |
797s 430 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/lib.rs:434:12
797s     |
797s 434 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/lib.rs:455:12
797s     |
797s 455 | #[cfg_attr(doc_cfg, doc(cfg(all(feature = "parsing", feature = "printing"))))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/lib.rs:804:12
797s     |
797s 804 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/lib.rs:867:12
797s     |
797s 867 | #[cfg_attr(doc_cfg, doc(cfg(all(feature = "parsing", feature = "proc-macro"))))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/lib.rs:887:12
797s     |
797s 887 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/lib.rs:916:12
797s     |
797s 916 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/lib.rs:959:12
797s     |
797s 959 | #[cfg_attr(doc_cfg, doc(cfg(all(feature = "parsing", feature = "full"))))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/group.rs:136:12
797s     |
797s 136 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/group.rs:214:12
797s     |
797s 214 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/group.rs:269:12
797s     |
797s 269 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:561:12
797s     |
797s 561 | #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:569:12
797s     |
797s 569 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `syn_omit_await_from_token_macro`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:881:11
797s     |
797s 881 | #[cfg(not(syn_omit_await_from_token_macro))]
797s     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_omit_await_from_token_macro)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_omit_await_from_token_macro)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `syn_omit_await_from_token_macro`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:883:7
797s     |
797s 883 | #[cfg(syn_omit_await_from_token_macro)]
797s     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_omit_await_from_token_macro)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_omit_await_from_token_macro)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:394:24
797s     |
797s 394 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s     |                          ^^^^^^^
797s ...
797s 556 | / define_punctuation_structs! {
797s 557 | |     "_" pub struct Underscore/1 /// `_`
797s 558 | | }
797s     | |_- in this macro invocation
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s     = note: this warning originates in the macro `define_punctuation_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:398:24
797s     |
797s 398 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s     |                          ^^^^^^^
797s ...
797s 556 | / define_punctuation_structs! {
797s 557 | |     "_" pub struct Underscore/1 /// `_`
797s 558 | | }
797s     | |_- in this macro invocation
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s     = note: this warning originates in the macro `define_punctuation_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:406:24
797s     |
797s 406 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |                          ^^^^^^^
797s ...
797s 556 | / define_punctuation_structs! {
797s 557 | |     "_" pub struct Underscore/1 /// `_`
797s 558 | | }
797s     | |_- in this macro invocation
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s     = note: this warning originates in the macro `define_punctuation_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:414:24
797s     |
797s 414 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |                          ^^^^^^^
797s ...
797s 556 | / define_punctuation_structs! {
797s 557 | |     "_" pub struct Underscore/1 /// `_`
797s 558 | | }
797s     | |_- in this macro invocation
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s     = note: this warning originates in the macro `define_punctuation_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:418:24
797s     |
797s 418 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |                          ^^^^^^^
797s ...
797s 556 | / define_punctuation_structs! {
797s 557 | |     "_" pub struct Underscore/1 /// `_`
797s 558 | | }
797s     | |_- in this macro invocation
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s     = note: this warning originates in the macro `define_punctuation_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:426:24
797s     |
797s 426 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |                          ^^^^^^^
797s ...
797s 556 | / define_punctuation_structs! {
797s 557 | |     "_" pub struct Underscore/1 /// `_`
797s 558 | | }
797s     | |_- in this macro invocation
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s     = note: this warning originates in the macro `define_punctuation_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:271:24
797s     |
797s 271 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s     |                          ^^^^^^^
797s ...
797s 652 | / define_keywords! {
797s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
797s 654 | |     "as"          pub struct As           /// `as`
797s 655 | |     "async"       pub struct Async        /// `async`
797s ...   |
797s 704 | |     "yield"       pub struct Yield        /// `yield`
797s 705 | | }
797s     | |_- in this macro invocation
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:275:24
797s     |
797s 275 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s     |                          ^^^^^^^
797s ...
797s 652 | / define_keywords! {
797s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
797s 654 | |     "as"          pub struct As           /// `as`
797s 655 | |     "async"       pub struct Async        /// `async`
797s ...   |
797s 704 | |     "yield"       pub struct Yield        /// `yield`
797s 705 | | }
797s     | |_- in this macro invocation
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:283:24
797s     |
797s 283 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |                          ^^^^^^^
797s ...
797s 652 | / define_keywords! {
797s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
797s 654 | |     "as"          pub struct As           /// `as`
797s 655 | |     "async"       pub struct Async        /// `async`
797s ...   |
797s 704 | |     "yield"       pub struct Yield        /// `yield`
797s 705 | | }
797s     | |_- in this macro invocation
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:291:24
797s     |
797s 291 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |                          ^^^^^^^
797s ...
797s 652 | / define_keywords! {
797s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
797s 654 | |     "as"          pub struct As           /// `as`
797s 655 | |     "async"       pub struct Async        /// `async`
797s ...   |
797s 704 | |     "yield"       pub struct Yield        /// `yield`
797s 705 | | }
797s     | |_- in this macro invocation
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:295:24
797s     |
797s 295 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |                          ^^^^^^^
797s ...
797s 652 | / define_keywords! {
797s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
797s 654 | |     "as"          pub struct As           /// `as`
797s 655 | |     "async"       pub struct Async        /// `async`
797s ...   |
797s 704 | |     "yield"       pub struct Yield        /// `yield`
797s 705 | | }
797s     | |_- in this macro invocation
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:303:24
797s     |
797s 303 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |                          ^^^^^^^
797s ...
797s 652 | / define_keywords! {
797s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
797s 654 | |     "as"          pub struct As           /// `as`
797s 655 | |     "async"       pub struct Async        /// `async`
797s ...   |
797s 704 | |     "yield"       pub struct Yield        /// `yield`
797s 705 | | }
797s     | |_- in this macro invocation
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:309:24
797s     |
797s 309 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s     |                          ^^^^^^^
797s ...
797s 652 | / define_keywords! {
797s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
797s 654 | |     "as"          pub struct As           /// `as`
797s 655 | |     "async"       pub struct Async        /// `async`
797s ...   |
797s 704 | |     "yield"       pub struct Yield        /// `yield`
797s 705 | | }
797s     | |_- in this macro invocation
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:317:24
797s     |
797s 317 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s     |                          ^^^^^^^
797s ...
797s 652 | / define_keywords! {
797s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
797s 654 | |     "as"          pub struct As           /// `as`
797s 655 | |     "async"       pub struct Async        /// `async`
797s ...   |
797s 704 | |     "yield"       pub struct Yield        /// `yield`
797s 705 | | }
797s     | |_- in this macro invocation
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:444:24
797s     |
797s 444 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s     |                          ^^^^^^^
797s ...
797s 707 | / define_punctuation! {
797s 708 | |     "+"           pub struct Add/1        /// `+`
797s 709 | |     "+="          pub struct AddEq/2      /// `+=`
797s 710 | |     "&"           pub struct And/1        /// `&`
797s ...   |
797s 753 | |     "~"           pub struct Tilde/1      /// `~`
797s 754 | | }
797s     | |_- in this macro invocation
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s     = note: this warning originates in the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:452:24
797s     |
797s 452 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s     |                          ^^^^^^^
797s ...
797s 707 | / define_punctuation! {
797s 708 | |     "+"           pub struct Add/1        /// `+`
797s 709 | |     "+="          pub struct AddEq/2      /// `+=`
797s 710 | |     "&"           pub struct And/1        /// `&`
797s ...   |
797s 753 | |     "~"           pub struct Tilde/1      /// `~`
797s 754 | | }
797s     | |_- in this macro invocation
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s     = note: this warning originates in the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:394:24
797s     |
797s 394 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s     |                          ^^^^^^^
797s ...
797s 707 | / define_punctuation! {
797s 708 | |     "+"           pub struct Add/1        /// `+`
797s 709 | |     "+="          pub struct AddEq/2      /// `+=`
797s 710 | |     "&"           pub struct And/1        /// `&`
797s ...   |
797s 753 | |     "~"           pub struct Tilde/1      /// `~`
797s 754 | | }
797s     | |_- in this macro invocation
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:398:24
797s     |
797s 398 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s     |                          ^^^^^^^
797s ...
797s 707 | / define_punctuation! {
797s 708 | |     "+"           pub struct Add/1        /// `+`
797s 709 | |     "+="          pub struct AddEq/2      /// `+=`
797s 710 | |     "&"           pub struct And/1        /// `&`
797s ...   |
797s 753 | |     "~"           pub struct Tilde/1      /// `~`
797s 754 | | }
797s     | |_- in this macro invocation
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:406:24
797s     |
797s 406 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |                          ^^^^^^^
797s ...
797s 707 | / define_punctuation! {
797s 708 | |     "+"           pub struct Add/1        /// `+`
797s 709 | |     "+="          pub struct AddEq/2      /// `+=`
797s 710 | |     "&"           pub struct And/1        /// `&`
797s ...   |
797s 753 | |     "~"           pub struct Tilde/1      /// `~`
797s 754 | | }
797s     | |_- in this macro invocation
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:414:24
797s     |
797s 414 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |                          ^^^^^^^
797s ...
797s 707 | / define_punctuation! {
797s 708 | |     "+"           pub struct Add/1        /// `+`
797s 709 | |     "+="          pub struct AddEq/2      /// `+=`
797s 710 | |     "&"           pub struct And/1        /// `&`
797s ...   |
797s 753 | |     "~"           pub struct Tilde/1      /// `~`
797s 754 | | }
797s     | |_- in this macro invocation
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:418:24
797s     |
797s 418 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |                          ^^^^^^^
797s ...
797s 707 | / define_punctuation! {
797s 708 | |     "+"           pub struct Add/1        /// `+`
797s 709 | |     "+="          pub struct AddEq/2      /// `+=`
797s 710 | |     "&"           pub struct And/1        /// `&`
797s ...   |
797s 753 | |     "~"           pub struct Tilde/1      /// `~`
797s 754 | | }
797s     | |_- in this macro invocation
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:426:24
797s     |
797s 426 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |                          ^^^^^^^
797s ...
797s 707 | / define_punctuation! {
797s 708 | |     "+"           pub struct Add/1        /// `+`
797s 709 | |     "+="          pub struct AddEq/2      /// `+=`
797s 710 | |     "&"           pub struct And/1        /// `&`
797s ...   |
797s 753 | |     "~"           pub struct Tilde/1      /// `~`
797s 754 | | }
797s     | |_- in this macro invocation
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:503:24
797s     |
797s 503 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s     |                          ^^^^^^^
797s ...
797s 756 | / define_delimiters! {
797s 757 | |     "{"           pub struct Brace        /// `{...}`
797s 758 | |     "["           pub struct Bracket      /// `[...]`
797s 759 | |     "("           pub struct Paren        /// `(...)`
797s 760 | |     " "           pub struct Group        /// None-delimited group
797s 761 | | }
797s     | |_- in this macro invocation
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s     = note: this warning originates in the macro `define_delimiters` (in Nightly builds, run with -Z macro-backtrace for more info)
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:507:24
797s     |
797s 507 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s     |                          ^^^^^^^
797s ...
797s 756 | / define_delimiters! {
797s 757 | |     "{"           pub struct Brace        /// `{...}`
797s 758 | |     "["           pub struct Bracket      /// `[...]`
797s 759 | |     "("           pub struct Paren        /// `(...)`
797s 760 | |     " "           pub struct Group        /// None-delimited group
797s 761 | | }
797s     | |_- in this macro invocation
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s     = note: this warning originates in the macro `define_delimiters` (in Nightly builds, run with -Z macro-backtrace for more info)
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:515:24
797s     |
797s 515 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |                          ^^^^^^^
797s ...
797s 756 | / define_delimiters! {
797s 757 | |     "{"           pub struct Brace        /// `{...}`
797s 758 | |     "["           pub struct Bracket      /// `[...]`
797s 759 | |     "("           pub struct Paren        /// `(...)`
797s 760 | |     " "           pub struct Group        /// None-delimited group
797s 761 | | }
797s     | |_- in this macro invocation
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s     = note: this warning originates in the macro `define_delimiters` (in Nightly builds, run with -Z macro-backtrace for more info)
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:523:24
797s     |
797s 523 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |                          ^^^^^^^
797s ...
797s 756 | / define_delimiters! {
797s 757 | |     "{"           pub struct Brace        /// `{...}`
797s 758 | |     "["           pub struct Bracket      /// `[...]`
797s 759 | |     "("           pub struct Paren        /// `(...)`
797s 760 | |     " "           pub struct Group        /// None-delimited group
797s 761 | | }
797s     | |_- in this macro invocation
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s     = note: this warning originates in the macro `define_delimiters` (in Nightly builds, run with -Z macro-backtrace for more info)
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:527:24
797s     |
797s 527 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |                          ^^^^^^^
797s ...
797s 756 | / define_delimiters! {
797s 757 | |     "{"           pub struct Brace        /// `{...}`
797s 758 | |     "["           pub struct Bracket      /// `[...]`
797s 759 | |     "("           pub struct Paren        /// `(...)`
797s 760 | |     " "           pub struct Group        /// None-delimited group
797s 761 | | }
797s     | |_- in this macro invocation
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s     = note: this warning originates in the macro `define_delimiters` (in Nightly builds, run with -Z macro-backtrace for more info)
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:535:24
797s     |
797s 535 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |                          ^^^^^^^
797s ...
797s 756 | / define_delimiters! {
797s 757 | |     "{"           pub struct Brace        /// `{...}`
797s 758 | |     "["           pub struct Bracket      /// `[...]`
797s 759 | |     "("           pub struct Paren        /// `(...)`
797s 760 | |     " "           pub struct Group        /// None-delimited group
797s 761 | | }
797s     | |_- in this macro invocation
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s     = note: this warning originates in the macro `define_delimiters` (in Nightly builds, run with -Z macro-backtrace for more info)
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s   --> /usr/share/cargo/registry/syn-1.0.109/src/ident.rs:38:12
797s    |
797s 38 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s    |            ^^^^^^^
797s    |
797s    = help: consider using a Cargo feature instead
797s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s             [lints.rust]
797s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:463:12
797s     |
797s 463 | #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:148:16
797s     |
797s 148 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:329:16
797s     |
797s 329 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:360:16
797s     |
797s 360 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
797s     |
797s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s     |                      ^^^^^^^
797s     |
797s    ::: /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:336:1
797s     |
797s 336 | / ast_enum_of_structs! {
797s 337 | |     /// Content of a compile-time structured attribute.
797s 338 | |     ///
797s 339 | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
797s ...   |
797s 369 | |     }
797s 370 | | }
797s     | |_- in this macro invocation
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:377:16
797s     |
797s 377 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:390:16
797s     |
797s 390 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:417:16
797s     |
797s 417 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
797s     |
797s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s     |                      ^^^^^^^
797s     |
797s    ::: /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:412:1
797s     |
797s 412 | / ast_enum_of_structs! {
797s 413 | |     /// Element of a compile-time attribute list.
797s 414 | |     ///
797s 415 | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
797s ...   |
797s 425 | |     }
797s 426 | | }
797s     | |_- in this macro invocation
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:165:16
797s     |
797s 165 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:213:16
797s     |
797s 213 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:223:16
797s     |
797s 223 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:237:16
797s     |
797s 237 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:251:16
797s     |
797s 251 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:557:16
797s     |
797s 557 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:565:16
797s     |
797s 565 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:573:16
797s     |
797s 573 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:581:16
797s     |
797s 581 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:630:16
797s     |
797s 630 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:644:16
797s     |
797s 644 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:654:16
797s     |
797s 654 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s  --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:9:16
797s   |
797s 9 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
797s   |                ^^^^^^^
797s   |
797s   = help: consider using a Cargo feature instead
797s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s            [lints.rust]
797s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s   --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:36:16
797s    |
797s 36 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
797s    |                ^^^^^^^
797s    |
797s    = help: consider using a Cargo feature instead
797s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s             [lints.rust]
797s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
797s     |
797s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s     |                      ^^^^^^^
797s     |
797s    ::: /usr/share/cargo/registry/syn-1.0.109/src/data.rs:25:1
797s     |
797s 25  | / ast_enum_of_structs! {
797s 26  | |     /// Data stored within an enum variant or struct.
797s 27  | |     ///
797s 28  | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
797s ...   |
797s 47  | |     }
797s 48  | | }
797s     | |_- in this macro invocation
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s   --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:56:16
797s    |
797s 56 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
797s    |                ^^^^^^^
797s    |
797s    = help: consider using a Cargo feature instead
797s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s             [lints.rust]
797s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s   --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:68:16
797s    |
797s 68 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
797s    |                ^^^^^^^
797s    |
797s    = help: consider using a Cargo feature instead
797s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s             [lints.rust]
797s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:153:16
797s     |
797s 153 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:185:16
797s     |
797s 185 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
797s     |
797s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s     |                      ^^^^^^^
797s     |
797s    ::: /usr/share/cargo/registry/syn-1.0.109/src/data.rs:173:1
797s     |
797s 173 | / ast_enum_of_structs! {
797s 174 | |     /// The visibility level of an item: inherited or `pub` or
797s 175 | |     /// `pub(restricted)`.
797s 176 | |     ///
797s ...   |
797s 199 | |     }
797s 200 | | }
797s     | |_- in this macro invocation
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:207:16
797s     |
797s 207 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:218:16
797s     |
797s 218 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:230:16
797s     |
797s 230 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:246:16
797s     |
797s 246 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:275:16
797s     |
797s 275 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:286:16
797s     |
797s 286 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:327:16
797s     |
797s 327 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:299:20
797s     |
797s 299 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s     |                    ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:315:20
797s     |
797s 315 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s     |                    ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:423:16
797s     |
797s 423 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:436:16
797s     |
797s 436 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:445:16
797s     |
797s 445 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:454:16
797s     |
797s 454 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:467:16
797s     |
797s 467 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:474:16
797s     |
797s 474 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:481:16
797s     |
797s 481 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s   --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:89:16
797s    |
797s 89 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
797s    |                ^^^^^^^
797s    |
797s    = help: consider using a Cargo feature instead
797s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s             [lints.rust]
797s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
797s   --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:90:20
797s    |
797s 90 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
797s    |                    ^^^^^^^^^^^^^^^^^^^^^
797s    |
797s    = help: consider using a Cargo feature instead
797s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s             [lints.rust]
797s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
797s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
797s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
797s     |
797s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s     |                      ^^^^^^^
797s     |
797s    ::: /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:14:1
797s     |
797s 14  | / ast_enum_of_structs! {
797s 15  | |     /// A Rust expression.
797s 16  | |     ///
797s 17  | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
797s ...   |
797s 249 | |     }
797s 250 | | }
797s     | |_- in this macro invocation
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:256:16
797s     |
797s 256 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:268:16
797s     |
797s 268 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:281:16
797s     |
797s 281 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:294:16
797s     |
797s 294 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:307:16
797s     |
797s 307 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:321:16
797s     |
797s 321 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:334:16
797s     |
797s 334 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:346:16
797s     |
797s 346 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:359:16
797s     |
797s 359 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:373:16
797s     |
797s 373 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:387:16
797s     |
797s 387 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:400:16
797s     |
797s 400 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:418:16
797s     |
797s 418 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:431:16
797s     |
797s 431 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:444:16
797s     |
797s 444 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:464:16
797s     |
797s 464 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:480:16
797s     |
797s 480 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:495:16
797s     |
797s 495 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:508:16
797s     |
797s 508 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:523:16
797s     |
797s 523 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:534:16
797s     |
797s 534 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:547:16
797s     |
797s 547 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:558:16
797s     |
797s 558 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:572:16
797s     |
797s 572 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:588:16
797s     |
797s 588 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:604:16
797s     |
797s 604 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:616:16
797s     |
797s 616 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:629:16
797s     |
797s 629 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:643:16
797s     |
797s 643 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:657:16
797s     |
797s 657 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:672:16
797s     |
797s 672 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:687:16
797s     |
797s 687 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:699:16
797s     |
797s 699 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:711:16
797s     |
797s 711 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:723:16
797s     |
797s 723 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:737:16
797s     |
797s 737 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:749:16
797s     |
797s 749 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:761:16
797s     |
797s 761 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:775:16
797s     |
797s 775 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:850:16
797s     |
797s 850 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:920:16
797s     |
797s 920 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:968:16
797s     |
797s 968 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:982:16
797s     |
797s 982 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:999:16
797s     |
797s 999 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:1021:16
797s      |
797s 1021 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:1049:16
797s      |
797s 1049 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:1065:16
797s      |
797s 1065 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:246:15
797s     |
797s 246 |         #[cfg(syn_no_non_exhaustive)]
797s     |               ^^^^^^^^^^^^^^^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `syn_no_const_vec_new`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:784:40
797s     |
797s 784 |     #[cfg(all(feature = "parsing", not(syn_no_const_vec_new)))]
797s     |                                        ^^^^^^^^^^^^^^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_const_vec_new)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_const_vec_new)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:838:19
797s     |
797s 838 |             #[cfg(syn_no_non_exhaustive)]
797s     |                   ^^^^^^^^^^^^^^^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:1159:16
797s      |
797s 1159 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:1880:16
797s      |
797s 1880 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:1975:16
797s      |
797s 1975 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2001:16
797s      |
797s 2001 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2063:16
797s      |
797s 2063 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2084:16
797s      |
797s 2084 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2101:16
797s      |
797s 2101 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2119:16
797s      |
797s 2119 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2147:16
797s      |
797s 2147 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2165:16
797s      |
797s 2165 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2206:16
797s      |
797s 2206 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2236:16
797s      |
797s 2236 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2258:16
797s      |
797s 2258 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2326:16
797s      |
797s 2326 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2349:16
797s      |
797s 2349 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2372:16
797s      |
797s 2372 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2381:16
797s      |
797s 2381 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2396:16
797s      |
797s 2396 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2405:16
797s      |
797s 2405 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2414:16
797s      |
797s 2414 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2426:16
797s      |
797s 2426 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2496:16
797s      |
797s 2496 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2547:16
797s      |
797s 2547 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2571:16
797s      |
797s 2571 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2582:16
797s      |
797s 2582 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2594:16
797s      |
797s 2594 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2648:16
797s      |
797s 2648 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2678:16
797s      |
797s 2678 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2727:16
797s      |
797s 2727 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2759:16
797s      |
797s 2759 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2801:16
797s      |
797s 2801 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2818:16
797s      |
797s 2818 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2832:16
797s      |
797s 2832 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2846:16
797s      |
797s 2846 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2879:16
797s      |
797s 2879 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2292:28
797s      |
797s 2292 |                   #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s      |                              ^^^^^^^
797s ...
797s 2309 | /     impl_by_parsing_expr! {
797s 2310 | |         ExprAssign, Assign, "expected assignment expression",
797s 2311 | |         ExprAssignOp, AssignOp, "expected compound assignment expression",
797s 2312 | |         ExprAwait, Await, "expected await expression",
797s ...    |
797s 2322 | |         ExprType, Type, "expected type ascription expression",
797s 2323 | |     }
797s      | |_____- in this macro invocation
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s      = note: this warning originates in the macro `impl_by_parsing_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:1248:20
797s      |
797s 1248 |         #[cfg_attr(doc_cfg, doc(cfg(all(feature = "full", feature = "parsing"))))]
797s      |                    ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2539:23
797s      |
797s 2539 |                 #[cfg(syn_no_non_exhaustive)]
797s      |                       ^^^^^^^^^^^^^^^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `syn_no_const_vec_new`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2905:23
797s      |
797s 2905 |             #[cfg(not(syn_no_const_vec_new))]
797s      |                       ^^^^^^^^^^^^^^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_const_vec_new)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_const_vec_new)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `syn_no_const_vec_new`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2907:19
797s      |
797s 2907 |             #[cfg(syn_no_const_vec_new)]
797s      |                   ^^^^^^^^^^^^^^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_const_vec_new)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_const_vec_new)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2988:16
797s      |
797s 2988 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2998:16
797s      |
797s 2998 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3008:16
797s      |
797s 3008 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3020:16
797s      |
797s 3020 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3035:16
797s      |
797s 3035 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3046:16
797s      |
797s 3046 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3057:16
797s      |
797s 3057 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3072:16
797s      |
797s 3072 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3082:16
797s      |
797s 3082 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3091:16
797s      |
797s 3091 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3099:16
797s      |
797s 3099 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3110:16
797s      |
797s 3110 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3141:16
797s      |
797s 3141 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3153:16
797s      |
797s 3153 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3165:16
797s      |
797s 3165 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3180:16
797s      |
797s 3180 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3197:16
797s      |
797s 3197 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3211:16
797s      |
797s 3211 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3233:16
797s      |
797s 3233 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3244:16
797s      |
797s 3244 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3255:16
797s      |
797s 3255 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3265:16
797s      |
797s 3265 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3275:16
797s      |
797s 3275 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3291:16
797s      |
797s 3291 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3304:16
797s      |
797s 3304 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3317:16
797s      |
797s 3317 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3328:16
797s      |
797s 3328 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3338:16
797s      |
797s 3338 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3348:16
797s      |
797s 3348 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3358:16
797s      |
797s 3358 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3367:16
797s      |
797s 3367 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3379:16
797s      |
797s 3379 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3390:16
797s      |
797s 3390 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3400:16
797s      |
797s 3400 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3409:16
797s      |
797s 3409 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3420:16
797s      |
797s 3420 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3431:16
797s      |
797s 3431 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3441:16
797s      |
797s 3441 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3451:16
797s      |
797s 3451 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3460:16
797s      |
797s 3460 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3478:16
797s      |
797s 3478 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3491:16
797s      |
797s 3491 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3501:16
797s      |
797s 3501 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3512:16
797s      |
797s 3512 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3522:16
797s      |
797s 3522 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3531:16
797s      |
797s 3531 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3544:16
797s      |
797s 3544 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:296:5
797s     |
797s 296 |     doc_cfg,
797s     |     ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:307:5
797s     |
797s 307 |     doc_cfg,
797s     |     ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:318:5
797s     |
797s 318 |     doc_cfg,
797s     |     ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s   --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:14:16
797s    |
797s 14 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
797s    |                ^^^^^^^
797s    |
797s    = help: consider using a Cargo feature instead
797s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s             [lints.rust]
797s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s   --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:35:16
797s    |
797s 35 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
797s    |                ^^^^^^^
797s    |
797s    = help: consider using a Cargo feature instead
797s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s             [lints.rust]
797s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
797s     |
797s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s     |                      ^^^^^^^
797s     |
797s    ::: /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:23:1
797s     |
797s 23  | / ast_enum_of_structs! {
797s 24  | |     /// A generic type parameter, lifetime, or const generic: `T: Into<String>`,
797s 25  | |     /// `'a: 'b`, `const LEN: usize`.
797s 26  | |     ///
797s ...   |
797s 45  | |     }
797s 46  | | }
797s     | |_- in this macro invocation
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s   --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:53:16
797s    |
797s 53 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
797s    |                ^^^^^^^
797s    |
797s    = help: consider using a Cargo feature instead
797s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s             [lints.rust]
797s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s   --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:69:16
797s    |
797s 69 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
797s    |                ^^^^^^^
797s    |
797s    = help: consider using a Cargo feature instead
797s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s             [lints.rust]
797s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s   --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:83:16
797s    |
797s 83 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
797s    |                ^^^^^^^
797s    |
797s    = help: consider using a Cargo feature instead
797s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s             [lints.rust]
797s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:363:20
797s     |
797s 363 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s     |                    ^^^^^^^
797s ...
797s 404 | generics_wrapper_impls!(ImplGenerics);
797s     | ------------------------------------- in this macro invocation
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:371:20
797s     |
797s 371 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |                    ^^^^^^^
797s ...
797s 404 | generics_wrapper_impls!(ImplGenerics);
797s     | ------------------------------------- in this macro invocation
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:382:20
797s     |
797s 382 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |                    ^^^^^^^
797s ...
797s 404 | generics_wrapper_impls!(ImplGenerics);
797s     | ------------------------------------- in this macro invocation
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:386:20
797s     |
797s 386 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |                    ^^^^^^^
797s ...
797s 404 | generics_wrapper_impls!(ImplGenerics);
797s     | ------------------------------------- in this macro invocation
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:394:20
797s     |
797s 394 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |                    ^^^^^^^
797s ...
797s 404 | generics_wrapper_impls!(ImplGenerics);
797s     | ------------------------------------- in this macro invocation
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:363:20
797s     |
797s 363 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s     |                    ^^^^^^^
797s ...
797s 406 | generics_wrapper_impls!(TypeGenerics);
797s     | ------------------------------------- in this macro invocation
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:371:20
797s     |
797s 371 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |                    ^^^^^^^
797s ...
797s 406 | generics_wrapper_impls!(TypeGenerics);
797s     | ------------------------------------- in this macro invocation
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:382:20
797s     |
797s 382 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |                    ^^^^^^^
797s ...
797s 406 | generics_wrapper_impls!(TypeGenerics);
797s     | ------------------------------------- in this macro invocation
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:386:20
797s     |
797s 386 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |                    ^^^^^^^
797s ...
797s 406 | generics_wrapper_impls!(TypeGenerics);
797s     | ------------------------------------- in this macro invocation
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:394:20
797s     |
797s 394 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |                    ^^^^^^^
797s ...
797s 406 | generics_wrapper_impls!(TypeGenerics);
797s     | ------------------------------------- in this macro invocation
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:363:20
797s     |
797s 363 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s     |                    ^^^^^^^
797s ...
797s 408 | generics_wrapper_impls!(Turbofish);
797s     | ---------------------------------- in this macro invocation
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:371:20
797s     |
797s 371 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |                    ^^^^^^^
797s ...
797s 408 | generics_wrapper_impls!(Turbofish);
797s     | ---------------------------------- in this macro invocation
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:382:20
797s     |
797s 382 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |                    ^^^^^^^
797s ...
797s 408 | generics_wrapper_impls!(Turbofish);
797s     | ---------------------------------- in this macro invocation
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:386:20
797s     |
797s 386 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |                    ^^^^^^^
797s ...
797s 408 | generics_wrapper_impls!(Turbofish);
797s     | ---------------------------------- in this macro invocation
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:394:20
797s     |
797s 394 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |                    ^^^^^^^
797s ...
797s 408 | generics_wrapper_impls!(Turbofish);
797s     | ---------------------------------- in this macro invocation
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:426:16
797s     |
797s 426 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:475:16
797s     |
797s 475 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
797s     |
797s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s     |                      ^^^^^^^
797s     |
797s    ::: /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:470:1
797s     |
797s 470 | / ast_enum_of_structs! {
797s 471 | |     /// A trait or lifetime used as a bound on a type parameter.
797s 472 | |     ///
797s 473 | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
797s ...   |
797s 479 | |     }
797s 480 | | }
797s     | |_- in this macro invocation
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:487:16
797s     |
797s 487 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:504:16
797s     |
797s 504 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:517:16
797s     |
797s 517 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:535:16
797s     |
797s 535 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
797s     |
797s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s     |                      ^^^^^^^
797s     |
797s    ::: /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:524:1
797s     |
797s 524 | / ast_enum_of_structs! {
797s 525 | |     /// A single predicate in a `where` clause: `T: Deserialize<'de>`.
797s 526 | |     ///
797s 527 | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
797s ...   |
797s 545 | |     }
797s 546 | | }
797s     | |_- in this macro invocation
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:553:16
797s     |
797s 553 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:570:16
797s     |
797s 570 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:583:16
797s     |
797s 583 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:347:9
797s     |
797s 347 |         doc_cfg,
797s     |         ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:597:16
797s     |
797s 597 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:660:16
797s     |
797s 660 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:687:16
797s     |
797s 687 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:725:16
797s     |
797s 725 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:747:16
797s     |
797s 747 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:758:16
797s     |
797s 758 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:812:16
797s     |
797s 812 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:856:16
797s     |
797s 856 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:905:16
797s     |
797s 905 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:916:16
797s     |
797s 916 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:940:16
797s     |
797s 940 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:971:16
797s     |
797s 971 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:982:16
797s     |
797s 982 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:1057:16
797s      |
797s 1057 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:1207:16
797s      |
797s 1207 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:1217:16
797s      |
797s 1217 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:1229:16
797s      |
797s 1229 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:1268:16
797s      |
797s 1268 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:1300:16
797s      |
797s 1300 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:1310:16
797s      |
797s 1310 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:1325:16
797s      |
797s 1325 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:1335:16
797s      |
797s 1335 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:1345:16
797s      |
797s 1345 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:1354:16
797s      |
797s 1354 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s   --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:19:16
797s    |
797s 19 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
797s    |                ^^^^^^^
797s    |
797s    = help: consider using a Cargo feature instead
797s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s             [lints.rust]
797s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
797s   --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:20:20
797s    |
797s 20 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
797s    |                    ^^^^^^^^^^^^^^^^^^^^^
797s    |
797s    = help: consider using a Cargo feature instead
797s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s             [lints.rust]
797s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
797s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
797s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
797s     |
797s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s     |                      ^^^^^^^
797s     |
797s    ::: /usr/share/cargo/registry/syn-1.0.109/src/item.rs:9:1
797s     |
797s 9   | / ast_enum_of_structs! {
797s 10  | |     /// Things that can appear directly inside of a module or scope.
797s 11  | |     ///
797s 12  | |     /// *This type is available only if Syn is built with the `"full"` feature.*
797s ...   |
797s 96  | |     }
797s 97  | | }
797s     | |_- in this macro invocation
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:103:16
797s     |
797s 103 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:121:16
797s     |
797s 121 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:137:16
797s     |
797s 137 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:154:16
797s     |
797s 154 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:167:16
797s     |
797s 167 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:181:16
797s     |
797s 181 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:201:16
797s     |
797s 201 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:215:16
797s     |
797s 215 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:229:16
797s     |
797s 229 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:244:16
797s     |
797s 244 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:263:16
797s     |
797s 263 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:279:16
797s     |
797s 279 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:299:16
797s     |
797s 299 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:316:16
797s     |
797s 316 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:333:16
797s     |
797s 333 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:348:16
797s     |
797s 348 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:477:16
797s     |
797s 477 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
797s     |
797s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s     |                      ^^^^^^^
797s     |
797s    ::: /usr/share/cargo/registry/syn-1.0.109/src/item.rs:467:1
797s     |
797s 467 | / ast_enum_of_structs! {
797s 468 | |     /// A suffix of an import tree in a `use` item: `Type as Renamed` or `*`.
797s 469 | |     ///
797s 470 | |     /// *This type is available only if Syn is built with the `"full"` feature.*
797s ...   |
797s 493 | |     }
797s 494 | | }
797s     | |_- in this macro invocation
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:500:16
797s     |
797s 500 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:512:16
797s     |
797s 512 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:522:16
797s     |
797s 522 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:534:16
797s     |
797s 534 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:544:16
797s     |
797s 544 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:561:16
797s     |
797s 561 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:562:20
797s     |
797s 562 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
797s     |                    ^^^^^^^^^^^^^^^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
797s     |
797s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s     |                      ^^^^^^^
797s     |
797s    ::: /usr/share/cargo/registry/syn-1.0.109/src/item.rs:551:1
797s     |
797s 551 | / ast_enum_of_structs! {
797s 552 | |     /// An item within an `extern` block.
797s 553 | |     ///
797s 554 | |     /// *This type is available only if Syn is built with the `"full"` feature.*
797s ...   |
797s 600 | |     }
797s 601 | | }
797s     | |_- in this macro invocation
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:607:16
797s     |
797s 607 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:620:16
797s     |
797s 620 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:637:16
797s     |
797s 637 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:651:16
797s     |
797s 651 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:669:16
797s     |
797s 669 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:670:20
797s     |
797s 670 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
797s     |                    ^^^^^^^^^^^^^^^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
797s     |
797s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s     |                      ^^^^^^^
797s     |
797s    ::: /usr/share/cargo/registry/syn-1.0.109/src/item.rs:659:1
797s     |
797s 659 | / ast_enum_of_structs! {
797s 660 | |     /// An item declaration within the definition of a trait.
797s 661 | |     ///
797s 662 | |     /// *This type is available only if Syn is built with the `"full"` feature.*
797s ...   |
797s 708 | |     }
797s 709 | | }
797s     | |_- in this macro invocation
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:715:16
797s     |
797s 715 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:731:16
797s     |
797s 731 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:744:16
797s     |
797s 744 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:761:16
797s     |
797s 761 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:779:16
797s     |
797s 779 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:780:20
797s     |
797s 780 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
797s     |                    ^^^^^^^^^^^^^^^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
797s     |
797s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s     |                      ^^^^^^^
797s     |
797s    ::: /usr/share/cargo/registry/syn-1.0.109/src/item.rs:769:1
797s     |
797s 769 | / ast_enum_of_structs! {
797s 770 | |     /// An item within an impl block.
797s 771 | |     ///
797s 772 | |     /// *This type is available only if Syn is built with the `"full"` feature.*
797s ...   |
797s 818 | |     }
797s 819 | | }
797s     | |_- in this macro invocation
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:825:16
797s     |
797s 825 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:844:16
797s     |
797s 844 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:858:16
797s     |
797s 858 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:876:16
797s     |
797s 876 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:889:16
797s     |
797s 889 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:927:16
797s     |
797s 927 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
797s     |
797s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s     |                      ^^^^^^^
797s     |
797s    ::: /usr/share/cargo/registry/syn-1.0.109/src/item.rs:923:1
797s     |
797s 923 | / ast_enum_of_structs! {
797s 924 | |     /// An argument in a function signature: the `n: usize` in `fn f(n: usize)`.
797s 925 | |     ///
797s 926 | |     /// *This type is available only if Syn is built with the `"full"` feature.*
797s ...   |
797s 938 | |     }
797s 939 | | }
797s     | |_- in this macro invocation
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:949:16
797s     |
797s 949 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
797s   --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:93:15
797s    |
797s 93 |         #[cfg(syn_no_non_exhaustive)]
797s    |               ^^^^^^^^^^^^^^^^^^^^^
797s    |
797s    = help: consider using a Cargo feature instead
797s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s             [lints.rust]
797s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
797s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
797s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:381:19
797s     |
797s 381 |             #[cfg(syn_no_non_exhaustive)]
797s     |                   ^^^^^^^^^^^^^^^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:597:15
797s     |
797s 597 |         #[cfg(syn_no_non_exhaustive)]
797s     |               ^^^^^^^^^^^^^^^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:705:15
797s     |
797s 705 |         #[cfg(syn_no_non_exhaustive)]
797s     |               ^^^^^^^^^^^^^^^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:815:15
797s     |
797s 815 |         #[cfg(syn_no_non_exhaustive)]
797s     |               ^^^^^^^^^^^^^^^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:976:16
797s     |
797s 976 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1237:16
797s      |
797s 1237 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1264:16
797s      |
797s 1264 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1305:16
797s      |
797s 1305 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1338:16
797s      |
797s 1338 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1352:16
797s      |
797s 1352 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1401:16
797s      |
797s 1401 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1419:16
797s      |
797s 1419 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1500:16
797s      |
797s 1500 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1535:16
797s      |
797s 1535 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1564:16
797s      |
797s 1564 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1584:16
797s      |
797s 1584 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1680:16
797s      |
797s 1680 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1722:16
797s      |
797s 1722 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1745:16
797s      |
797s 1745 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1827:16
797s      |
797s 1827 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1843:16
797s      |
797s 1843 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1859:16
797s      |
797s 1859 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1903:16
797s      |
797s 1903 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1921:16
797s      |
797s 1921 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1971:16
797s      |
797s 1971 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1995:16
797s      |
797s 1995 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2019:16
797s      |
797s 2019 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2070:16
797s      |
797s 2070 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2144:16
797s      |
797s 2144 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2200:16
797s      |
797s 2200 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2260:16
797s      |
797s 2260 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2290:16
797s      |
797s 2290 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2319:16
797s      |
797s 2319 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2392:16
797s      |
797s 2392 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2410:16
797s      |
797s 2410 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2522:16
797s      |
797s 2522 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2603:16
797s      |
797s 2603 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2628:16
797s      |
797s 2628 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2668:16
797s      |
797s 2668 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2726:16
797s      |
797s 2726 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1817:23
797s      |
797s 1817 |                 #[cfg(syn_no_non_exhaustive)]
797s      |                       ^^^^^^^^^^^^^^^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2251:23
797s      |
797s 2251 |                 #[cfg(syn_no_non_exhaustive)]
797s      |                       ^^^^^^^^^^^^^^^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2592:27
797s      |
797s 2592 |                     #[cfg(syn_no_non_exhaustive)]
797s      |                           ^^^^^^^^^^^^^^^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2771:16
797s      |
797s 2771 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2787:16
797s      |
797s 2787 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2799:16
797s      |
797s 2799 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2815:16
797s      |
797s 2815 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2830:16
797s      |
797s 2830 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2843:16
797s      |
797s 2843 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2861:16
797s      |
797s 2861 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2873:16
797s      |
797s 2873 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2888:16
797s      |
797s 2888 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2903:16
797s      |
797s 2903 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2929:16
797s      |
797s 2929 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2942:16
797s      |
797s 2942 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2964:16
797s      |
797s 2964 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2979:16
797s      |
797s 2979 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3001:16
797s      |
797s 3001 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3023:16
797s      |
797s 3023 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3034:16
797s      |
797s 3034 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3043:16
797s      |
797s 3043 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3050:16
797s      |
797s 3050 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3059:16
797s      |
797s 3059 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3066:16
797s      |
797s 3066 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3075:16
797s      |
797s 3075 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3091:16
797s      |
797s 3091 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3110:16
797s      |
797s 3110 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3130:16
797s      |
797s 3130 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3139:16
797s      |
797s 3139 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3155:16
797s      |
797s 3155 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3177:16
797s      |
797s 3177 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3193:16
797s      |
797s 3193 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3202:16
797s      |
797s 3202 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3212:16
797s      |
797s 3212 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3226:16
797s      |
797s 3226 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3237:16
797s      |
797s 3237 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3273:16
797s      |
797s 3273 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3301:16
797s      |
797s 3301 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s   --> /usr/share/cargo/registry/syn-1.0.109/src/file.rs:80:16
797s    |
797s 80 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
797s    |                ^^^^^^^
797s    |
797s    = help: consider using a Cargo feature instead
797s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s             [lints.rust]
797s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s   --> /usr/share/cargo/registry/syn-1.0.109/src/file.rs:93:16
797s    |
797s 93 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s    |                ^^^^^^^
797s    |
797s    = help: consider using a Cargo feature instead
797s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s             [lints.rust]
797s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/file.rs:118:16
797s     |
797s 118 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/lifetime.rs:127:16
797s     |
797s 127 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/lifetime.rs:145:16
797s     |
797s 145 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:629:12
797s     |
797s 629 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:640:12
797s     |
797s 640 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:652:12
797s     |
797s 652 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
797s     |
797s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s     |                      ^^^^^^^
797s     |
797s    ::: /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:14:1
797s     |
797s 14  | / ast_enum_of_structs! {
797s 15  | |     /// A Rust literal such as a string or integer or boolean.
797s 16  | |     ///
797s 17  | |     /// # Syntax tree enum
797s ...   |
797s 48  | |     }
797s 49  | | }
797s     | |_- in this macro invocation
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:666:20
797s     |
797s 666 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s     |                    ^^^^^^^
797s ...
797s 703 | lit_extra_traits!(LitStr);
797s     | ------------------------- in this macro invocation
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:676:20
797s     |
797s 676 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |                    ^^^^^^^
797s ...
797s 703 | lit_extra_traits!(LitStr);
797s     | ------------------------- in this macro invocation
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:684:20
797s     |
797s 684 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |                    ^^^^^^^
797s ...
797s 703 | lit_extra_traits!(LitStr);
797s     | ------------------------- in this macro invocation
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:666:20
797s     |
797s 666 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s     |                    ^^^^^^^
797s ...
797s 704 | lit_extra_traits!(LitByteStr);
797s     | ----------------------------- in this macro invocation
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:676:20
797s     |
797s 676 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |                    ^^^^^^^
797s ...
797s 704 | lit_extra_traits!(LitByteStr);
797s     | ----------------------------- in this macro invocation
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:684:20
797s     |
797s 684 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |                    ^^^^^^^
797s ...
797s 704 | lit_extra_traits!(LitByteStr);
797s     | ----------------------------- in this macro invocation
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:666:20
797s     |
797s 666 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s     |                    ^^^^^^^
797s ...
797s 705 | lit_extra_traits!(LitByte);
797s     | -------------------------- in this macro invocation
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:676:20
797s     |
797s 676 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |                    ^^^^^^^
797s ...
797s 705 | lit_extra_traits!(LitByte);
797s     | -------------------------- in this macro invocation
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:684:20
797s     |
797s 684 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |                    ^^^^^^^
797s ...
797s 705 | lit_extra_traits!(LitByte);
797s     | -------------------------- in this macro invocation
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:666:20
797s     |
797s 666 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s     |                    ^^^^^^^
797s ...
797s 706 | lit_extra_traits!(LitChar);
797s     | -------------------------- in this macro invocation
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:676:20
797s     |
797s 676 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |                    ^^^^^^^
797s ...
797s 706 | lit_extra_traits!(LitChar);
797s     | -------------------------- in this macro invocation
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:684:20
797s     |
797s 684 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |                    ^^^^^^^
797s ...
797s 706 | lit_extra_traits!(LitChar);
797s     | -------------------------- in this macro invocation
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:666:20
797s     |
797s 666 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s     |                    ^^^^^^^
797s ...
797s 707 | lit_extra_traits!(LitInt);
797s     | ------------------------- in this macro invocation
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:676:20
797s     |
797s 676 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |                    ^^^^^^^
797s ...
797s 707 | lit_extra_traits!(LitInt);
797s     | ------------------------- in this macro invocation
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:684:20
797s     |
797s 684 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |                    ^^^^^^^
797s ...
797s 707 | lit_extra_traits!(LitInt);
797s     | ------------------------- in this macro invocation
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:666:20
797s     |
797s 666 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s     |                    ^^^^^^^
797s ...
797s 708 | lit_extra_traits!(LitFloat);
797s     | --------------------------- in this macro invocation
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:676:20
797s     |
797s 676 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |                    ^^^^^^^
797s ...
797s 708 | lit_extra_traits!(LitFloat);
797s     | --------------------------- in this macro invocation
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:684:20
797s     |
797s 684 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |                    ^^^^^^^
797s ...
797s 708 | lit_extra_traits!(LitFloat);
797s     | --------------------------- in this macro invocation
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:170:16
797s     |
797s 170 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:200:16
797s     |
797s 200 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:557:16
797s     |
797s 557 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:567:16
797s     |
797s 567 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:577:16
797s     |
797s 577 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:587:16
797s     |
797s 587 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:597:16
797s     |
797s 597 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:607:16
797s     |
797s 607 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:617:16
797s     |
797s 617 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:744:16
797s     |
797s 744 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:816:16
797s     |
797s 816 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:827:16
797s     |
797s 827 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:838:16
797s     |
797s 838 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:849:16
797s     |
797s 849 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:860:16
797s     |
797s 860 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:871:16
797s     |
797s 871 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:882:16
797s     |
797s 882 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:900:16
797s     |
797s 900 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:907:16
797s     |
797s 907 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:914:16
797s     |
797s 914 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:921:16
797s     |
797s 921 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:928:16
797s     |
797s 928 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:935:16
797s     |
797s 935 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:942:16
797s     |
797s 942 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `syn_no_negative_literal_parse`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:1568:15
797s      |
797s 1568 |         #[cfg(syn_no_negative_literal_parse)]
797s      |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_negative_literal_parse)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_negative_literal_parse)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s   --> /usr/share/cargo/registry/syn-1.0.109/src/mac.rs:15:16
797s    |
797s 15 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
797s    |                ^^^^^^^
797s    |
797s    = help: consider using a Cargo feature instead
797s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s             [lints.rust]
797s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s   --> /usr/share/cargo/registry/syn-1.0.109/src/mac.rs:29:16
797s    |
797s 29 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
797s    |                ^^^^^^^
797s    |
797s    = help: consider using a Cargo feature instead
797s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s             [lints.rust]
797s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/mac.rs:137:16
797s     |
797s 137 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/mac.rs:145:16
797s     |
797s 145 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/mac.rs:177:16
797s     |
797s 177 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/mac.rs:201:16
797s     |
797s 201 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s  --> /usr/share/cargo/registry/syn-1.0.109/src/derive.rs:8:16
797s   |
797s 8 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "derive")))]
797s   |                ^^^^^^^
797s   |
797s   = help: consider using a Cargo feature instead
797s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s            [lints.rust]
797s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s   --> /usr/share/cargo/registry/syn-1.0.109/src/derive.rs:37:16
797s    |
797s 37 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "derive")))]
797s    |                ^^^^^^^
797s    |
797s    = help: consider using a Cargo feature instead
797s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s             [lints.rust]
797s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s   --> /usr/share/cargo/registry/syn-1.0.109/src/derive.rs:57:16
797s    |
797s 57 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "derive")))]
797s    |                ^^^^^^^
797s    |
797s    = help: consider using a Cargo feature instead
797s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s             [lints.rust]
797s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s   --> /usr/share/cargo/registry/syn-1.0.109/src/derive.rs:70:16
797s    |
797s 70 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "derive")))]
797s    |                ^^^^^^^
797s    |
797s    = help: consider using a Cargo feature instead
797s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s             [lints.rust]
797s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s   --> /usr/share/cargo/registry/syn-1.0.109/src/derive.rs:83:16
797s    |
797s 83 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "derive")))]
797s    |                ^^^^^^^
797s    |
797s    = help: consider using a Cargo feature instead
797s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s             [lints.rust]
797s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s   --> /usr/share/cargo/registry/syn-1.0.109/src/derive.rs:95:16
797s    |
797s 95 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s    |                ^^^^^^^
797s    |
797s    = help: consider using a Cargo feature instead
797s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s             [lints.rust]
797s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/derive.rs:231:16
797s     |
797s 231 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s  --> /usr/share/cargo/registry/syn-1.0.109/src/op.rs:6:16
797s   |
797s 6 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
797s   |                ^^^^^^^
797s   |
797s   = help: consider using a Cargo feature instead
797s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s            [lints.rust]
797s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s   --> /usr/share/cargo/registry/syn-1.0.109/src/op.rs:72:16
797s    |
797s 72 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
797s    |                ^^^^^^^
797s    |
797s    = help: consider using a Cargo feature instead
797s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s             [lints.rust]
797s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/op.rs:130:16
797s     |
797s 130 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/op.rs:165:16
797s     |
797s 165 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/op.rs:188:16
797s     |
797s 188 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/op.rs:224:16
797s     |
797s 224 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s  --> /usr/share/cargo/registry/syn-1.0.109/src/stmt.rs:7:16
797s   |
797s 7 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
797s   |                ^^^^^^^
797s   |
797s   = help: consider using a Cargo feature instead
797s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s            [lints.rust]
797s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s   --> /usr/share/cargo/registry/syn-1.0.109/src/stmt.rs:19:16
797s    |
797s 19 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
797s    |                ^^^^^^^
797s    |
797s    = help: consider using a Cargo feature instead
797s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s             [lints.rust]
797s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s   --> /usr/share/cargo/registry/syn-1.0.109/src/stmt.rs:39:16
797s    |
797s 39 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
797s    |                ^^^^^^^
797s    |
797s    = help: consider using a Cargo feature instead
797s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s             [lints.rust]
797s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/stmt.rs:136:16
797s     |
797s 136 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/stmt.rs:147:16
797s     |
797s 147 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/stmt.rs:109:20
797s     |
797s 109 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s     |                    ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/stmt.rs:312:16
797s     |
797s 312 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/stmt.rs:321:16
797s     |
797s 321 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/stmt.rs:336:16
797s     |
797s 336 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s   --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:16:16
797s    |
797s 16 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
797s    |                ^^^^^^^
797s    |
797s    = help: consider using a Cargo feature instead
797s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s             [lints.rust]
797s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
797s   --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:17:20
797s    |
797s 17 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
797s    |                    ^^^^^^^^^^^^^^^^^^^^^
797s    |
797s    = help: consider using a Cargo feature instead
797s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s             [lints.rust]
797s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
797s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
797s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
797s     |
797s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s     |                      ^^^^^^^
797s     |
797s    ::: /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:5:1
797s     |
797s 5   | / ast_enum_of_structs! {
797s 6   | |     /// The possible types that a Rust value could have.
797s 7   | |     ///
797s 8   | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
797s ...   |
797s 88  | |     }
797s 89  | | }
797s     | |_- in this macro invocation
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s   --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:96:16
797s    |
797s 96 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
797s    |                ^^^^^^^
797s    |
797s    = help: consider using a Cargo feature instead
797s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s             [lints.rust]
797s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:110:16
797s     |
797s 110 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:128:16
797s     |
797s 128 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:141:16
797s     |
797s 141 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:153:16
797s     |
797s 153 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:164:16
797s     |
797s 164 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:175:16
797s     |
797s 175 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:186:16
797s     |
797s 186 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:199:16
797s     |
797s 199 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:211:16
797s     |
797s 211 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:225:16
797s     |
797s 225 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:239:16
797s     |
797s 239 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:252:16
797s     |
797s 252 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:264:16
797s     |
797s 264 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:276:16
797s     |
797s 276 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:288:16
797s     |
797s 288 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:311:16
797s     |
797s 311 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:323:16
797s     |
797s 323 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
797s   --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:85:15
797s    |
797s 85 |         #[cfg(syn_no_non_exhaustive)]
797s    |               ^^^^^^^^^^^^^^^^^^^^^
797s    |
797s    = help: consider using a Cargo feature instead
797s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s             [lints.rust]
797s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
797s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
797s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:342:16
797s     |
797s 342 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:656:16
797s     |
797s 656 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:667:16
797s     |
797s 667 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:680:16
797s     |
797s 680 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:703:16
797s     |
797s 703 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:716:16
797s     |
797s 716 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:777:16
797s     |
797s 777 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:786:16
797s     |
797s 786 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:795:16
797s     |
797s 795 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:828:16
797s     |
797s 828 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:837:16
797s     |
797s 837 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:887:16
797s     |
797s 887 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:895:16
797s     |
797s 895 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:949:16
797s     |
797s 949 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:992:16
797s     |
797s 992 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1003:16
797s      |
797s 1003 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1024:16
797s      |
797s 1024 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1098:16
797s      |
797s 1098 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1108:16
797s      |
797s 1108 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:357:20
797s     |
797s 357 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s     |                    ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:869:20
797s     |
797s 869 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s     |                    ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:904:20
797s     |
797s 904 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s     |                    ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:958:20
797s     |
797s 958 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s     |                    ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1128:16
797s      |
797s 1128 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1137:16
797s      |
797s 1137 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1148:16
797s      |
797s 1148 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1162:16
797s      |
797s 1162 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1172:16
797s      |
797s 1172 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1193:16
797s      |
797s 1193 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1200:16
797s      |
797s 1200 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1209:16
797s      |
797s 1209 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1216:16
797s      |
797s 1216 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1224:16
797s      |
797s 1224 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1232:16
797s      |
797s 1232 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1241:16
797s      |
797s 1241 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1250:16
797s      |
797s 1250 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1257:16
797s      |
797s 1257 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1264:16
797s      |
797s 1264 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1277:16
797s      |
797s 1277 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1289:16
797s      |
797s 1289 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1297:16
797s      |
797s 1297 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s   --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:16:16
797s    |
797s 16 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
797s    |                ^^^^^^^
797s    |
797s    = help: consider using a Cargo feature instead
797s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s             [lints.rust]
797s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
797s   --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:17:20
797s    |
797s 17 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
797s    |                    ^^^^^^^^^^^^^^^^^^^^^
797s    |
797s    = help: consider using a Cargo feature instead
797s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s             [lints.rust]
797s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
797s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
797s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
797s     |
797s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s     |                      ^^^^^^^
797s     |
797s    ::: /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:5:1
797s     |
797s 5   | / ast_enum_of_structs! {
797s 6   | |     /// A pattern in a local binding, function signature, match expression, or
797s 7   | |     /// various other places.
797s 8   | |     ///
797s ...   |
797s 97  | |     }
797s 98  | | }
797s     | |_- in this macro invocation
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:104:16
797s     |
797s 104 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:119:16
797s     |
797s 119 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:136:16
797s     |
797s 136 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:147:16
797s     |
797s 147 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:158:16
797s     |
797s 158 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:176:16
797s     |
797s 176 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:188:16
797s     |
797s 188 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:201:16
797s     |
797s 201 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:214:16
797s     |
797s 214 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:225:16
797s     |
797s 225 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:237:16
797s     |
797s 237 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:251:16
797s     |
797s 251 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:263:16
797s     |
797s 263 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:275:16
797s     |
797s 275 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:288:16
797s     |
797s 288 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:302:16
797s     |
797s 302 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
797s   --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:94:15
797s    |
797s 94 |         #[cfg(syn_no_non_exhaustive)]
797s    |               ^^^^^^^^^^^^^^^^^^^^^
797s    |
797s    = help: consider using a Cargo feature instead
797s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s             [lints.rust]
797s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
797s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
797s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:318:16
797s     |
797s 318 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:769:16
797s     |
797s 769 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:777:16
797s     |
797s 777 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:791:16
797s     |
797s 791 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:807:16
797s     |
797s 807 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:816:16
797s     |
797s 816 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:826:16
797s     |
797s 826 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:834:16
797s     |
797s 834 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:844:16
797s     |
797s 844 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:853:16
797s     |
797s 853 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:863:16
797s     |
797s 863 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:871:16
797s     |
797s 871 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:879:16
797s     |
797s 879 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:889:16
797s     |
797s 889 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:899:16
797s     |
797s 899 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:907:16
797s     |
797s 907 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:916:16
797s     |
797s 916 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s  --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:9:16
797s   |
797s 9 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
797s   |                ^^^^^^^
797s   |
797s   = help: consider using a Cargo feature instead
797s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s            [lints.rust]
797s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s   --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:35:16
797s    |
797s 35 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
797s    |                ^^^^^^^
797s    |
797s    = help: consider using a Cargo feature instead
797s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s             [lints.rust]
797s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s   --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:67:16
797s    |
797s 67 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
797s    |                ^^^^^^^
797s    |
797s    = help: consider using a Cargo feature instead
797s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s             [lints.rust]
797s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:105:16
797s     |
797s 105 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:130:16
797s     |
797s 130 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:144:16
797s     |
797s 144 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:157:16
797s     |
797s 157 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:171:16
797s     |
797s 171 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:201:16
797s     |
797s 201 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:218:16
797s     |
797s 218 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:225:16
797s     |
797s 225 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:358:16
797s     |
797s 358 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:385:16
797s     |
797s 385 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:397:16
797s     |
797s 397 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:430:16
797s     |
797s 430 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:442:16
797s     |
797s 442 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:505:20
797s     |
797s 505 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s     |                    ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:569:20
797s     |
797s 569 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s     |                    ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:591:20
797s     |
797s 591 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s     |                    ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:693:16
797s     |
797s 693 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:701:16
797s     |
797s 701 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:709:16
797s     |
797s 709 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:724:16
797s     |
797s 724 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:752:16
797s     |
797s 752 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:793:16
797s     |
797s 793 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:802:16
797s     |
797s 802 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:811:16
797s     |
797s 811 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/punctuated.rs:371:12
797s     |
797s 371 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/punctuated.rs:386:12
797s     |
797s 386 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/punctuated.rs:395:12
797s     |
797s 395 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/punctuated.rs:408:12
797s     |
797s 408 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/punctuated.rs:422:12
797s     |
797s 422 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/punctuated.rs:1012:12
797s      |
797s 1012 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `syn_no_const_vec_new`
797s   --> /usr/share/cargo/registry/syn-1.0.109/src/punctuated.rs:54:15
797s    |
797s 54 |     #[cfg(not(syn_no_const_vec_new))]
797s    |               ^^^^^^^^^^^^^^^^^^^^
797s    |
797s    = help: consider using a Cargo feature instead
797s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s             [lints.rust]
797s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_const_vec_new)'] }
797s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_const_vec_new)");` to the top of the `build.rs`
797s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `syn_no_const_vec_new`
797s   --> /usr/share/cargo/registry/syn-1.0.109/src/punctuated.rs:63:11
797s    |
797s 63 |     #[cfg(syn_no_const_vec_new)]
797s    |           ^^^^^^^^^^^^^^^^^^^^
797s    |
797s    = help: consider using a Cargo feature instead
797s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s             [lints.rust]
797s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_const_vec_new)'] }
797s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_const_vec_new)");` to the top of the `build.rs`
797s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/punctuated.rs:267:16
797s     |
797s 267 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/punctuated.rs:288:16
797s     |
797s 288 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/punctuated.rs:325:16
797s     |
797s 325 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/punctuated.rs:346:16
797s     |
797s 346 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s     |                ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/punctuated.rs:1060:16
797s      |
797s 1060 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/punctuated.rs:1071:16
797s      |
797s 1071 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
797s      |                ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s   --> /usr/share/cargo/registry/syn-1.0.109/src/parse_quote.rs:68:12
797s    |
797s 68 | #[cfg_attr(doc_cfg, doc(cfg(all(feature = "parsing", feature = "printing"))))]
797s    |            ^^^^^^^
797s    |
797s    = help: consider using a Cargo feature instead
797s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s             [lints.rust]
797s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/parse_quote.rs:100:12
797s     |
797s 100 | #[cfg_attr(doc_cfg, doc(cfg(all(feature = "parsing", feature = "printing"))))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/parse_macro_input.rs:107:12
797s     |
797s 107 | #[cfg_attr(doc_cfg, doc(cfg(all(feature = "parsing", feature = "proc-macro"))))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s  --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:7:12
797s   |
797s 7 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s   |            ^^^^^^^
797s   |
797s   = help: consider using a Cargo feature instead
797s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s            [lints.rust]
797s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:17:12
797s    |
797s 17 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s    |            ^^^^^^^
797s    |
797s    = help: consider using a Cargo feature instead
797s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s             [lints.rust]
797s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:29:12
797s    |
797s 29 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s    |            ^^^^^^^
797s    |
797s    = help: consider using a Cargo feature instead
797s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s             [lints.rust]
797s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:43:12
797s    |
797s 43 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s    |            ^^^^^^^
797s    |
797s    = help: consider using a Cargo feature instead
797s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s             [lints.rust]
797s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:46:12
797s    |
797s 46 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s    |            ^^^^^^^
797s    |
797s    = help: consider using a Cargo feature instead
797s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s             [lints.rust]
797s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:53:12
797s    |
797s 53 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s    |            ^^^^^^^
797s    |
797s    = help: consider using a Cargo feature instead
797s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s             [lints.rust]
797s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:66:12
797s    |
797s 66 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s    |            ^^^^^^^
797s    |
797s    = help: consider using a Cargo feature instead
797s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s             [lints.rust]
797s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:77:12
797s    |
797s 77 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s    |            ^^^^^^^
797s    |
797s    = help: consider using a Cargo feature instead
797s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s             [lints.rust]
797s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:80:12
797s    |
797s 80 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s    |            ^^^^^^^
797s    |
797s    = help: consider using a Cargo feature instead
797s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s             [lints.rust]
797s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:87:12
797s    |
797s 87 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s    |            ^^^^^^^
797s    |
797s    = help: consider using a Cargo feature instead
797s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s             [lints.rust]
797s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:98:12
797s    |
797s 98 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s    |            ^^^^^^^
797s    |
797s    = help: consider using a Cargo feature instead
797s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s             [lints.rust]
797s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:108:12
797s     |
797s 108 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:120:12
797s     |
797s 120 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:135:12
797s     |
797s 135 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:146:12
797s     |
797s 146 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:157:12
797s     |
797s 157 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:168:12
797s     |
797s 168 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:179:12
797s     |
797s 179 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:189:12
797s     |
797s 189 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:202:12
797s     |
797s 202 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:282:12
797s     |
797s 282 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:293:12
797s     |
797s 293 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:305:12
797s     |
797s 305 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:317:12
797s     |
797s 317 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:329:12
797s     |
797s 329 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:341:12
797s     |
797s 341 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:353:12
797s     |
797s 353 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:364:12
797s     |
797s 364 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:375:12
797s     |
797s 375 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:387:12
797s     |
797s 387 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:399:12
797s     |
797s 399 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:411:12
797s     |
797s 411 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:428:12
797s     |
797s 428 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:439:12
797s     |
797s 439 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:451:12
797s     |
797s 451 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:466:12
797s     |
797s 466 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:477:12
797s     |
797s 477 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:490:12
797s     |
797s 490 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:502:12
797s     |
797s 502 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:515:12
797s     |
797s 515 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:525:12
797s     |
797s 525 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:537:12
797s     |
797s 537 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:547:12
797s     |
797s 547 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:560:12
797s     |
797s 560 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:575:12
797s     |
797s 575 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:586:12
797s     |
797s 586 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:597:12
797s     |
797s 597 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:609:12
797s     |
797s 609 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:622:12
797s     |
797s 622 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:635:12
797s     |
797s 635 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:646:12
797s     |
797s 646 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:660:12
797s     |
797s 660 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:671:12
797s     |
797s 671 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:682:12
797s     |
797s 682 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:693:12
797s     |
797s 693 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:705:12
797s     |
797s 705 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:716:12
797s     |
797s 716 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:727:12
797s     |
797s 727 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:740:12
797s     |
797s 740 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:751:12
797s     |
797s 751 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:764:12
797s     |
797s 764 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:776:12
797s     |
797s 776 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:788:12
797s     |
797s 788 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:799:12
797s     |
797s 799 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:809:12
797s     |
797s 809 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:819:12
797s     |
797s 819 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:830:12
797s     |
797s 830 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:840:12
797s     |
797s 840 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:855:12
797s     |
797s 855 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:867:12
797s     |
797s 867 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:878:12
797s     |
797s 878 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:894:12
797s     |
797s 894 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:907:12
797s     |
797s 907 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:920:12
797s     |
797s 920 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:930:12
797s     |
797s 930 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:941:12
797s     |
797s 941 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:953:12
797s     |
797s 953 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:968:12
797s     |
797s 968 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:986:12
797s     |
797s 986 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:997:12
797s     |
797s 997 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1010:12
797s      |
797s 1010 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1027:12
797s      |
797s 1027 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1037:12
797s      |
797s 1037 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1064:12
797s      |
797s 1064 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1081:12
797s      |
797s 1081 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1096:12
797s      |
797s 1096 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1111:12
797s      |
797s 1111 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1123:12
797s      |
797s 1123 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1135:12
797s      |
797s 1135 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1152:12
797s      |
797s 1152 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1164:12
797s      |
797s 1164 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1177:12
797s      |
797s 1177 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1191:12
797s      |
797s 1191 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1209:12
797s      |
797s 1209 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1224:12
797s      |
797s 1224 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1243:12
797s      |
797s 1243 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1259:12
797s      |
797s 1259 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1275:12
797s      |
797s 1275 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1289:12
797s      |
797s 1289 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1303:12
797s      |
797s 1303 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1313:12
797s      |
797s 1313 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1324:12
797s      |
797s 1324 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1339:12
797s      |
797s 1339 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1349:12
797s      |
797s 1349 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1362:12
797s      |
797s 1362 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1374:12
797s      |
797s 1374 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1385:12
797s      |
797s 1385 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1395:12
797s      |
797s 1395 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1406:12
797s      |
797s 1406 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1417:12
797s      |
797s 1417 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1428:12
797s      |
797s 1428 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1440:12
797s      |
797s 1440 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1450:12
797s      |
797s 1450 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1461:12
797s      |
797s 1461 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1487:12
797s      |
797s 1487 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1498:12
797s      |
797s 1498 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1511:12
797s      |
797s 1511 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1521:12
797s      |
797s 1521 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1531:12
797s      |
797s 1531 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1542:12
797s      |
797s 1542 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1553:12
797s      |
797s 1553 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1565:12
797s      |
797s 1565 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1577:12
797s      |
797s 1577 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1587:12
797s      |
797s 1587 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1598:12
797s      |
797s 1598 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1611:12
797s      |
797s 1611 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1622:12
797s      |
797s 1622 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1633:12
797s      |
797s 1633 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1645:12
797s      |
797s 1645 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1655:12
797s      |
797s 1655 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1665:12
797s      |
797s 1665 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1678:12
797s      |
797s 1678 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1688:12
797s      |
797s 1688 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1699:12
797s      |
797s 1699 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1710:12
797s      |
797s 1710 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1722:12
797s      |
797s 1722 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1735:12
797s      |
797s 1735 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1738:12
797s      |
797s 1738 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1745:12
797s      |
797s 1745 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1757:12
797s      |
797s 1757 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1767:12
797s      |
797s 1767 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1786:12
797s      |
797s 1786 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1798:12
797s      |
797s 1798 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1810:12
797s      |
797s 1810 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1813:12
797s      |
797s 1813 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1820:12
797s      |
797s 1820 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1835:12
797s      |
797s 1835 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1850:12
797s      |
797s 1850 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1861:12
797s      |
797s 1861 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1873:12
797s      |
797s 1873 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1889:12
797s      |
797s 1889 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1914:12
797s      |
797s 1914 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1926:12
797s      |
797s 1926 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1942:12
797s      |
797s 1942 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1952:12
797s      |
797s 1952 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1962:12
797s      |
797s 1962 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1971:12
797s      |
797s 1971 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1978:12
797s      |
797s 1978 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1987:12
797s      |
797s 1987 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2001:12
797s      |
797s 2001 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2011:12
797s      |
797s 2011 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2021:12
797s      |
797s 2021 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2031:12
797s      |
797s 2031 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2043:12
797s      |
797s 2043 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2055:12
797s      |
797s 2055 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2065:12
797s      |
797s 2065 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2075:12
797s      |
797s 2075 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2085:12
797s      |
797s 2085 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2088:12
797s      |
797s 2088 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2095:12
797s      |
797s 2095 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2104:12
797s      |
797s 2104 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2114:12
797s      |
797s 2114 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2123:12
797s      |
797s 2123 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2134:12
797s      |
797s 2134 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2145:12
797s      |
797s 2145 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2158:12
797s      |
797s 2158 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2168:12
797s      |
797s 2168 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2180:12
797s      |
797s 2180 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2189:12
797s      |
797s 2189 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2198:12
797s      |
797s 2198 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2210:12
797s      |
797s 2210 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2222:12
797s      |
797s 2222 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2232:12
797s      |
797s 2232 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:276:23
797s     |
797s 276 |             #[cfg(any(syn_no_non_exhaustive, not(feature = "full")))]
797s     |                       ^^^^^^^^^^^^^^^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:849:19
797s     |
797s 849 |             #[cfg(syn_no_non_exhaustive)]
797s     |                   ^^^^^^^^^^^^^^^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:962:19
797s     |
797s 962 |             #[cfg(syn_no_non_exhaustive)]
797s     |                   ^^^^^^^^^^^^^^^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1058:19
797s      |
797s 1058 |             #[cfg(syn_no_non_exhaustive)]
797s      |                   ^^^^^^^^^^^^^^^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1481:19
797s      |
797s 1481 |             #[cfg(syn_no_non_exhaustive)]
797s      |                   ^^^^^^^^^^^^^^^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1829:19
797s      |
797s 1829 |             #[cfg(syn_no_non_exhaustive)]
797s      |                   ^^^^^^^^^^^^^^^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1908:19
797s      |
797s 1908 |             #[cfg(syn_no_non_exhaustive)]
797s      |                   ^^^^^^^^^^^^^^^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s  --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:8:12
797s   |
797s 8 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s   |            ^^^^^^^
797s   |
797s   = help: consider using a Cargo feature instead
797s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s            [lints.rust]
797s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:11:12
797s    |
797s 11 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s    |            ^^^^^^^
797s    |
797s    = help: consider using a Cargo feature instead
797s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s             [lints.rust]
797s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:18:12
797s    |
797s 18 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s    |            ^^^^^^^
797s    |
797s    = help: consider using a Cargo feature instead
797s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s             [lints.rust]
797s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:21:12
797s    |
797s 21 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s    |            ^^^^^^^
797s    |
797s    = help: consider using a Cargo feature instead
797s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s             [lints.rust]
797s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:28:12
797s    |
797s 28 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s    |            ^^^^^^^
797s    |
797s    = help: consider using a Cargo feature instead
797s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s             [lints.rust]
797s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:31:12
797s    |
797s 31 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s    |            ^^^^^^^
797s    |
797s    = help: consider using a Cargo feature instead
797s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s             [lints.rust]
797s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:39:12
797s    |
797s 39 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s    |            ^^^^^^^
797s    |
797s    = help: consider using a Cargo feature instead
797s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s             [lints.rust]
797s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:42:12
797s    |
797s 42 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s    |            ^^^^^^^
797s    |
797s    = help: consider using a Cargo feature instead
797s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s             [lints.rust]
797s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:53:12
797s    |
797s 53 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s    |            ^^^^^^^
797s    |
797s    = help: consider using a Cargo feature instead
797s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s             [lints.rust]
797s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:56:12
797s    |
797s 56 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s    |            ^^^^^^^
797s    |
797s    = help: consider using a Cargo feature instead
797s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s             [lints.rust]
797s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:64:12
797s    |
797s 64 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s    |            ^^^^^^^
797s    |
797s    = help: consider using a Cargo feature instead
797s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s             [lints.rust]
797s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:67:12
797s    |
797s 67 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s    |            ^^^^^^^
797s    |
797s    = help: consider using a Cargo feature instead
797s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s             [lints.rust]
797s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:74:12
797s    |
797s 74 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s    |            ^^^^^^^
797s    |
797s    = help: consider using a Cargo feature instead
797s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s             [lints.rust]
797s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:77:12
797s    |
797s 77 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s    |            ^^^^^^^
797s    |
797s    = help: consider using a Cargo feature instead
797s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s             [lints.rust]
797s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:114:12
797s     |
797s 114 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:117:12
797s     |
797s 117 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:124:12
797s     |
797s 124 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:127:12
797s     |
797s 127 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:134:12
797s     |
797s 134 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:137:12
797s     |
797s 137 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:144:12
797s     |
797s 144 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:147:12
797s     |
797s 147 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:155:12
797s     |
797s 155 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:158:12
797s     |
797s 158 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:165:12
797s     |
797s 165 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:168:12
797s     |
797s 168 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:180:12
797s     |
797s 180 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:183:12
797s     |
797s 183 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:190:12
797s     |
797s 190 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:193:12
797s     |
797s 193 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:200:12
797s     |
797s 200 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:203:12
797s     |
797s 203 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:210:12
797s     |
797s 210 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:213:12
797s     |
797s 213 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:221:12
797s     |
797s 221 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:224:12
797s     |
797s 224 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:305:12
797s     |
797s 305 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:308:12
797s     |
797s 308 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:315:12
797s     |
797s 315 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:318:12
797s     |
797s 318 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:325:12
797s     |
797s 325 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:328:12
797s     |
797s 328 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:336:12
797s     |
797s 336 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:339:12
797s     |
797s 339 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:347:12
797s     |
797s 347 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:350:12
797s     |
797s 350 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:357:12
797s     |
797s 357 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:360:12
797s     |
797s 360 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:368:12
797s     |
797s 368 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:371:12
797s     |
797s 371 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:379:12
797s     |
797s 379 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:382:12
797s     |
797s 382 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:389:12
797s     |
797s 389 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:392:12
797s     |
797s 392 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:399:12
797s     |
797s 399 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:402:12
797s     |
797s 402 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:409:12
797s     |
797s 409 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:412:12
797s     |
797s 412 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:419:12
797s     |
797s 419 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:422:12
797s     |
797s 422 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:432:12
797s     |
797s 432 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:435:12
797s     |
797s 435 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:442:12
797s     |
797s 442 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:445:12
797s     |
797s 445 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:453:12
797s     |
797s 453 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:456:12
797s     |
797s 456 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:464:12
797s     |
797s 464 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:467:12
797s     |
797s 467 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:474:12
797s     |
797s 474 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:477:12
797s     |
797s 477 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:486:12
797s     |
797s 486 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:489:12
797s     |
797s 489 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:496:12
797s     |
797s 496 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:499:12
797s     |
797s 499 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:506:12
797s     |
797s 506 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:509:12
797s     |
797s 509 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:516:12
797s     |
797s 516 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:519:12
797s     |
797s 519 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:526:12
797s     |
797s 526 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:529:12
797s     |
797s 529 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:536:12
797s     |
797s 536 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:539:12
797s     |
797s 539 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:546:12
797s     |
797s 546 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:549:12
797s     |
797s 549 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:558:12
797s     |
797s 558 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:561:12
797s     |
797s 561 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:568:12
797s     |
797s 568 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:571:12
797s     |
797s 571 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:578:12
797s     |
797s 578 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:581:12
797s     |
797s 581 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:589:12
797s     |
797s 589 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:592:12
797s     |
797s 592 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:600:12
797s     |
797s 600 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:603:12
797s     |
797s 603 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:610:12
797s     |
797s 610 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:613:12
797s     |
797s 613 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:620:12
797s     |
797s 620 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:623:12
797s     |
797s 623 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:632:12
797s     |
797s 632 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:635:12
797s     |
797s 635 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:642:12
797s     |
797s 642 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:645:12
797s     |
797s 645 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:652:12
797s     |
797s 652 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:655:12
797s     |
797s 655 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:662:12
797s     |
797s 662 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:665:12
797s     |
797s 665 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:672:12
797s     |
797s 672 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:675:12
797s     |
797s 675 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:682:12
797s     |
797s 682 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:685:12
797s     |
797s 685 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:692:12
797s     |
797s 692 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:695:12
797s     |
797s 695 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:703:12
797s     |
797s 703 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:706:12
797s     |
797s 706 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:713:12
797s     |
797s 713 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:716:12
797s     |
797s 716 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:724:12
797s     |
797s 724 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:727:12
797s     |
797s 727 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:735:12
797s     |
797s 735 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:738:12
797s     |
797s 738 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:746:12
797s     |
797s 746 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:749:12
797s     |
797s 749 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:761:12
797s     |
797s 761 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:764:12
797s     |
797s 764 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:771:12
797s     |
797s 771 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:774:12
797s     |
797s 774 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:781:12
797s     |
797s 781 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:784:12
797s     |
797s 784 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:792:12
797s     |
797s 792 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:795:12
797s     |
797s 795 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:806:12
797s     |
797s 806 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:809:12
797s     |
797s 809 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:825:12
797s     |
797s 825 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:828:12
797s     |
797s 828 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:835:12
797s     |
797s 835 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:838:12
797s     |
797s 838 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:846:12
797s     |
797s 846 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:849:12
797s     |
797s 849 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:858:12
797s     |
797s 858 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:861:12
797s     |
797s 861 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:868:12
797s     |
797s 868 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:871:12
797s     |
797s 871 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:895:12
797s     |
797s 895 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:898:12
797s     |
797s 898 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:914:12
797s     |
797s 914 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:917:12
797s     |
797s 917 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:931:12
797s     |
797s 931 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:934:12
797s     |
797s 934 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:942:12
797s     |
797s 942 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:945:12
797s     |
797s 945 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:961:12
797s     |
797s 961 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:964:12
797s     |
797s 964 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:973:12
797s     |
797s 973 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:976:12
797s     |
797s 976 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:984:12
797s     |
797s 984 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:987:12
797s     |
797s 987 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:996:12
797s     |
797s 996 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:999:12
797s     |
797s 999 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1008:12
797s      |
797s 1008 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1011:12
797s      |
797s 1011 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1039:12
797s      |
797s 1039 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1042:12
797s      |
797s 1042 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1050:12
797s      |
797s 1050 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1053:12
797s      |
797s 1053 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1061:12
797s      |
797s 1061 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1064:12
797s      |
797s 1064 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1072:12
797s      |
797s 1072 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1075:12
797s      |
797s 1075 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1083:12
797s      |
797s 1083 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1086:12
797s      |
797s 1086 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1093:12
797s      |
797s 1093 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1096:12
797s      |
797s 1096 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1106:12
797s      |
797s 1106 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1109:12
797s      |
797s 1109 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1117:12
797s      |
797s 1117 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1120:12
797s      |
797s 1120 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1128:12
797s      |
797s 1128 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1131:12
797s      |
797s 1131 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1139:12
797s      |
797s 1139 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1142:12
797s      |
797s 1142 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1151:12
797s      |
797s 1151 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1154:12
797s      |
797s 1154 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1163:12
797s      |
797s 1163 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1166:12
797s      |
797s 1166 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1177:12
797s      |
797s 1177 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1180:12
797s      |
797s 1180 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1188:12
797s      |
797s 1188 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1191:12
797s      |
797s 1191 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1199:12
797s      |
797s 1199 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1202:12
797s      |
797s 1202 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1210:12
797s      |
797s 1210 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1213:12
797s      |
797s 1213 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1221:12
797s      |
797s 1221 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1224:12
797s      |
797s 1224 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1231:12
797s      |
797s 1231 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1234:12
797s      |
797s 1234 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1241:12
797s      |
797s 1241 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1243:12
797s      |
797s 1243 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1261:12
797s      |
797s 1261 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1263:12
797s      |
797s 1263 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1269:12
797s      |
797s 1269 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1271:12
797s      |
797s 1271 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1273:12
797s      |
797s 1273 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1275:12
797s      |
797s 1275 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1277:12
797s      |
797s 1277 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1279:12
797s      |
797s 1279 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1282:12
797s      |
797s 1282 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1285:12
797s      |
797s 1285 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1292:12
797s      |
797s 1292 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1295:12
797s      |
797s 1295 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1303:12
797s      |
797s 1303 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1306:12
797s      |
797s 1306 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1318:12
797s      |
797s 1318 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1321:12
797s      |
797s 1321 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1333:12
797s      |
797s 1333 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1336:12
797s      |
797s 1336 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1343:12
797s      |
797s 1343 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1346:12
797s      |
797s 1346 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1353:12
797s      |
797s 1353 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1356:12
797s      |
797s 1356 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1363:12
797s      |
797s 1363 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1366:12
797s      |
797s 1366 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1377:12
797s      |
797s 1377 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1380:12
797s      |
797s 1380 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1387:12
797s      |
797s 1387 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1390:12
797s      |
797s 1390 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1417:12
797s      |
797s 1417 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1420:12
797s      |
797s 1420 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1427:12
797s      |
797s 1427 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1430:12
797s      |
797s 1430 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1439:12
797s      |
797s 1439 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1442:12
797s      |
797s 1442 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1449:12
797s      |
797s 1449 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1452:12
797s      |
797s 1452 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1459:12
797s      |
797s 1459 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1462:12
797s      |
797s 1462 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1470:12
797s      |
797s 1470 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1473:12
797s      |
797s 1473 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1480:12
797s      |
797s 1480 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1483:12
797s      |
797s 1483 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1491:12
797s      |
797s 1491 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1494:12
797s      |
797s 1494 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1502:12
797s      |
797s 1502 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1505:12
797s      |
797s 1505 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1512:12
797s      |
797s 1512 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1515:12
797s      |
797s 1515 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1522:12
797s      |
797s 1522 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1525:12
797s      |
797s 1525 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1533:12
797s      |
797s 1533 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1536:12
797s      |
797s 1536 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1543:12
797s      |
797s 1543 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1546:12
797s      |
797s 1546 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1553:12
797s      |
797s 1553 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1556:12
797s      |
797s 1556 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1563:12
797s      |
797s 1563 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1566:12
797s      |
797s 1566 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1573:12
797s      |
797s 1573 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1576:12
797s      |
797s 1576 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1583:12
797s      |
797s 1583 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1586:12
797s      |
797s 1586 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1604:12
797s      |
797s 1604 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1607:12
797s      |
797s 1607 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1614:12
797s      |
797s 1614 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1617:12
797s      |
797s 1617 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1624:12
797s      |
797s 1624 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1627:12
797s      |
797s 1627 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1634:12
797s      |
797s 1634 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1637:12
797s      |
797s 1637 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1645:12
797s      |
797s 1645 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1648:12
797s      |
797s 1648 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1656:12
797s      |
797s 1656 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1659:12
797s      |
797s 1659 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1670:12
797s      |
797s 1670 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1673:12
797s      |
797s 1673 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1681:12
797s      |
797s 1681 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1684:12
797s      |
797s 1684 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1695:12
797s      |
797s 1695 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1698:12
797s      |
797s 1698 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1709:12
797s      |
797s 1709 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1712:12
797s      |
797s 1712 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1725:12
797s      |
797s 1725 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1728:12
797s      |
797s 1728 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1736:12
797s      |
797s 1736 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1739:12
797s      |
797s 1739 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1750:12
797s      |
797s 1750 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1753:12
797s      |
797s 1753 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1769:12
797s      |
797s 1769 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1772:12
797s      |
797s 1772 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1780:12
797s      |
797s 1780 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1783:12
797s      |
797s 1783 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1791:12
797s      |
797s 1791 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1794:12
797s      |
797s 1794 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1802:12
797s      |
797s 1802 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1805:12
797s      |
797s 1805 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1814:12
797s      |
797s 1814 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1817:12
797s      |
797s 1817 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1843:12
797s      |
797s 1843 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1846:12
797s      |
797s 1846 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1853:12
797s      |
797s 1853 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1856:12
797s      |
797s 1856 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1865:12
797s      |
797s 1865 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1868:12
797s      |
797s 1868 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1875:12
797s      |
797s 1875 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1878:12
797s      |
797s 1878 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1885:12
797s      |
797s 1885 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1888:12
797s      |
797s 1888 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1895:12
797s      |
797s 1895 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1898:12
797s      |
797s 1898 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1905:12
797s      |
797s 1905 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1908:12
797s      |
797s 1908 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1915:12
797s      |
797s 1915 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1918:12
797s      |
797s 1918 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1927:12
797s      |
797s 1927 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1930:12
797s      |
797s 1930 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1945:12
797s      |
797s 1945 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1948:12
797s      |
797s 1948 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1955:12
797s      |
797s 1955 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1958:12
797s      |
797s 1958 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1965:12
797s      |
797s 1965 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1968:12
797s      |
797s 1968 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1976:12
797s      |
797s 1976 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1979:12
797s      |
797s 1979 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1987:12
797s      |
797s 1987 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1990:12
797s      |
797s 1990 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1997:12
797s      |
797s 1997 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2000:12
797s      |
797s 2000 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2007:12
797s      |
797s 2007 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2010:12
797s      |
797s 2010 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2017:12
797s      |
797s 2017 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2020:12
797s      |
797s 2020 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2032:12
797s      |
797s 2032 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2035:12
797s      |
797s 2035 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2042:12
797s      |
797s 2042 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2045:12
797s      |
797s 2045 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2052:12
797s      |
797s 2052 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2055:12
797s      |
797s 2055 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2062:12
797s      |
797s 2062 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2065:12
797s      |
797s 2065 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2072:12
797s      |
797s 2072 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2075:12
797s      |
797s 2075 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2082:12
797s      |
797s 2082 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2085:12
797s      |
797s 2085 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2099:12
797s      |
797s 2099 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2102:12
797s      |
797s 2102 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2109:12
797s      |
797s 2109 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2112:12
797s      |
797s 2112 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2120:12
797s      |
797s 2120 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2123:12
797s      |
797s 2123 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2130:12
797s      |
797s 2130 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2133:12
797s      |
797s 2133 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2140:12
797s      |
797s 2140 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2143:12
797s      |
797s 2143 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2150:12
797s      |
797s 2150 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2153:12
797s      |
797s 2153 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2168:12
797s      |
797s 2168 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2171:12
797s      |
797s 2171 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2178:12
797s      |
797s 2178 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2181:12
797s      |
797s 2181 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s  --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:9:12
797s   |
797s 9 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s   |            ^^^^^^^
797s   |
797s   = help: consider using a Cargo feature instead
797s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s            [lints.rust]
797s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:19:12
797s    |
797s 19 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s    |            ^^^^^^^
797s    |
797s    = help: consider using a Cargo feature instead
797s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s             [lints.rust]
797s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:30:12
797s    |
797s 30 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s    |            ^^^^^^^
797s    |
797s    = help: consider using a Cargo feature instead
797s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s             [lints.rust]
797s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:44:12
797s    |
797s 44 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s    |            ^^^^^^^
797s    |
797s    = help: consider using a Cargo feature instead
797s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s             [lints.rust]
797s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:61:12
797s    |
797s 61 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s    |            ^^^^^^^
797s    |
797s    = help: consider using a Cargo feature instead
797s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s             [lints.rust]
797s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:73:12
797s    |
797s 73 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s    |            ^^^^^^^
797s    |
797s    = help: consider using a Cargo feature instead
797s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s             [lints.rust]
797s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:85:12
797s    |
797s 85 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s    |            ^^^^^^^
797s    |
797s    = help: consider using a Cargo feature instead
797s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s             [lints.rust]
797s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:180:12
797s     |
797s 180 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:191:12
797s     |
797s 191 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:201:12
797s     |
797s 201 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:211:12
797s     |
797s 211 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:225:12
797s     |
797s 225 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:236:12
797s     |
797s 236 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:259:12
797s     |
797s 259 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:269:12
797s     |
797s 269 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:280:12
797s     |
797s 280 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:290:12
797s     |
797s 290 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:304:12
797s     |
797s 304 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:507:12
797s     |
797s 507 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:518:12
797s     |
797s 518 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:530:12
797s     |
797s 530 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:543:12
797s     |
797s 543 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:555:12
797s     |
797s 555 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:566:12
797s     |
797s 566 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:579:12
797s     |
797s 579 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:591:12
797s     |
797s 591 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:602:12
797s     |
797s 602 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:614:12
797s     |
797s 614 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:626:12
797s     |
797s 626 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:638:12
797s     |
797s 638 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:654:12
797s     |
797s 654 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:665:12
797s     |
797s 665 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:677:12
797s     |
797s 677 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:691:12
797s     |
797s 691 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:702:12
797s     |
797s 702 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:715:12
797s     |
797s 715 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:727:12
797s     |
797s 727 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:739:12
797s     |
797s 739 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:750:12
797s     |
797s 750 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:762:12
797s     |
797s 762 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:773:12
797s     |
797s 773 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:785:12
797s     |
797s 785 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:799:12
797s     |
797s 799 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:810:12
797s     |
797s 810 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:822:12
797s     |
797s 822 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:835:12
797s     |
797s 835 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:847:12
797s     |
797s 847 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:859:12
797s     |
797s 859 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:870:12
797s     |
797s 870 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:884:12
797s     |
797s 884 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:895:12
797s     |
797s 895 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:906:12
797s     |
797s 906 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:917:12
797s     |
797s 917 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:929:12
797s     |
797s 929 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:941:12
797s     |
797s 941 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:952:12
797s     |
797s 952 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:965:12
797s     |
797s 965 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:976:12
797s     |
797s 976 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:990:12
797s     |
797s 990 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1003:12
797s      |
797s 1003 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1016:12
797s      |
797s 1016 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1038:12
797s      |
797s 1038 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1048:12
797s      |
797s 1048 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1058:12
797s      |
797s 1058 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1070:12
797s      |
797s 1070 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1089:12
797s      |
797s 1089 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1122:12
797s      |
797s 1122 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1134:12
797s      |
797s 1134 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1146:12
797s      |
797s 1146 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1160:12
797s      |
797s 1160 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1172:12
797s      |
797s 1172 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1203:12
797s      |
797s 1203 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1222:12
797s      |
797s 1222 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1245:12
797s      |
797s 1245 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1258:12
797s      |
797s 1258 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1291:12
797s      |
797s 1291 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1306:12
797s      |
797s 1306 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1318:12
797s      |
797s 1318 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1332:12
797s      |
797s 1332 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1347:12
797s      |
797s 1347 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1428:12
797s      |
797s 1428 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1442:12
797s      |
797s 1442 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1456:12
797s      |
797s 1456 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1469:12
797s      |
797s 1469 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1482:12
797s      |
797s 1482 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1494:12
797s      |
797s 1494 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1510:12
797s      |
797s 1510 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1523:12
797s      |
797s 1523 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1536:12
797s      |
797s 1536 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1550:12
797s      |
797s 1550 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1565:12
797s      |
797s 1565 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1580:12
797s      |
797s 1580 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1598:12
797s      |
797s 1598 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1612:12
797s      |
797s 1612 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1626:12
797s      |
797s 1626 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1640:12
797s      |
797s 1640 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1653:12
797s      |
797s 1653 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1663:12
797s      |
797s 1663 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1675:12
797s      |
797s 1675 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1717:12
797s      |
797s 1717 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1727:12
797s      |
797s 1727 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1739:12
797s      |
797s 1739 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1751:12
797s      |
797s 1751 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1771:12
797s      |
797s 1771 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1794:12
797s      |
797s 1794 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1805:12
797s      |
797s 1805 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1816:12
797s      |
797s 1816 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1826:12
797s      |
797s 1826 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1845:12
797s      |
797s 1845 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1856:12
797s      |
797s 1856 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1933:12
797s      |
797s 1933 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1944:12
797s      |
797s 1944 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1958:12
797s      |
797s 1958 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1969:12
797s      |
797s 1969 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1980:12
797s      |
797s 1980 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1992:12
797s      |
797s 1992 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2004:12
797s      |
797s 2004 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2017:12
797s      |
797s 2017 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2029:12
797s      |
797s 2029 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2039:12
797s      |
797s 2039 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2050:12
797s      |
797s 2050 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2063:12
797s      |
797s 2063 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2074:12
797s      |
797s 2074 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2086:12
797s      |
797s 2086 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2098:12
797s      |
797s 2098 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2108:12
797s      |
797s 2108 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2119:12
797s      |
797s 2119 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2141:12
797s      |
797s 2141 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2152:12
797s      |
797s 2152 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2163:12
797s      |
797s 2163 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2174:12
797s      |
797s 2174 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2186:12
797s      |
797s 2186 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2198:12
797s      |
797s 2198 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2215:12
797s      |
797s 2215 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2227:12
797s      |
797s 2227 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2245:12
797s      |
797s 2245 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2263:12
797s      |
797s 2263 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2290:12
797s      |
797s 2290 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2303:12
797s      |
797s 2303 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2320:12
797s      |
797s 2320 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2353:12
797s      |
797s 2353 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2366:12
797s      |
797s 2366 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2378:12
797s      |
797s 2378 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2391:12
797s      |
797s 2391 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2406:12
797s      |
797s 2406 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2479:12
797s      |
797s 2479 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2490:12
797s      |
797s 2490 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2505:12
797s      |
797s 2505 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2515:12
797s      |
797s 2515 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2525:12
797s      |
797s 2525 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2533:12
797s      |
797s 2533 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2543:12
797s      |
797s 2543 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2551:12
797s      |
797s 2551 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2566:12
797s      |
797s 2566 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2585:12
797s      |
797s 2585 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2595:12
797s      |
797s 2595 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2606:12
797s      |
797s 2606 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2618:12
797s      |
797s 2618 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2630:12
797s      |
797s 2630 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2640:12
797s      |
797s 2640 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2651:12
797s      |
797s 2651 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2661:12
797s      |
797s 2661 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2681:12
797s      |
797s 2681 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2689:12
797s      |
797s 2689 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2699:12
797s      |
797s 2699 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2709:12
797s      |
797s 2709 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2720:12
797s      |
797s 2720 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2731:12
797s      |
797s 2731 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2762:12
797s      |
797s 2762 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2772:12
797s      |
797s 2772 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2785:12
797s      |
797s 2785 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2793:12
797s      |
797s 2793 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2801:12
797s      |
797s 2801 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2812:12
797s      |
797s 2812 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2838:12
797s      |
797s 2838 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2848:12
797s      |
797s 2848 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:501:23
797s     |
797s 501 |             #[cfg(any(syn_no_non_exhaustive, not(feature = "full")))]
797s     |                       ^^^^^^^^^^^^^^^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1116:19
797s      |
797s 1116 |             #[cfg(syn_no_non_exhaustive)]
797s      |                   ^^^^^^^^^^^^^^^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1285:19
797s      |
797s 1285 |             #[cfg(syn_no_non_exhaustive)]
797s      |                   ^^^^^^^^^^^^^^^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1422:19
797s      |
797s 1422 |             #[cfg(syn_no_non_exhaustive)]
797s      |                   ^^^^^^^^^^^^^^^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1927:19
797s      |
797s 1927 |             #[cfg(syn_no_non_exhaustive)]
797s      |                   ^^^^^^^^^^^^^^^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2347:19
797s      |
797s 2347 |             #[cfg(syn_no_non_exhaustive)]
797s      |                   ^^^^^^^^^^^^^^^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2473:19
797s      |
797s 2473 |             #[cfg(syn_no_non_exhaustive)]
797s      |                   ^^^^^^^^^^^^^^^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s  --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:7:12
797s   |
797s 7 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s   |            ^^^^^^^
797s   |
797s   = help: consider using a Cargo feature instead
797s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s            [lints.rust]
797s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:17:12
797s    |
797s 17 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s    |            ^^^^^^^
797s    |
797s    = help: consider using a Cargo feature instead
797s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s             [lints.rust]
797s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:29:12
797s    |
797s 29 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s    |            ^^^^^^^
797s    |
797s    = help: consider using a Cargo feature instead
797s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s             [lints.rust]
797s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:43:12
797s    |
797s 43 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s    |            ^^^^^^^
797s    |
797s    = help: consider using a Cargo feature instead
797s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s             [lints.rust]
797s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:57:12
797s    |
797s 57 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s    |            ^^^^^^^
797s    |
797s    = help: consider using a Cargo feature instead
797s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s             [lints.rust]
797s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:70:12
797s    |
797s 70 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s    |            ^^^^^^^
797s    |
797s    = help: consider using a Cargo feature instead
797s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s             [lints.rust]
797s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:81:12
797s    |
797s 81 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s    |            ^^^^^^^
797s    |
797s    = help: consider using a Cargo feature instead
797s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s             [lints.rust]
797s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:229:12
797s     |
797s 229 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:240:12
797s     |
797s 240 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:250:12
797s     |
797s 250 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:262:12
797s     |
797s 262 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:277:12
797s     |
797s 277 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:288:12
797s     |
797s 288 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:311:12
797s     |
797s 311 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:322:12
797s     |
797s 322 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:333:12
797s     |
797s 333 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:343:12
797s     |
797s 343 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:356:12
797s     |
797s 356 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:596:12
797s     |
797s 596 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:607:12
797s     |
797s 607 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:619:12
797s     |
797s 619 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:631:12
797s     |
797s 631 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:643:12
797s     |
797s 643 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:655:12
797s     |
797s 655 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:667:12
797s     |
797s 667 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:678:12
797s     |
797s 678 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:689:12
797s     |
797s 689 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:701:12
797s     |
797s 701 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:713:12
797s     |
797s 713 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:725:12
797s     |
797s 725 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:742:12
797s     |
797s 742 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:753:12
797s     |
797s 753 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:765:12
797s     |
797s 765 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:780:12
797s     |
797s 780 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:791:12
797s     |
797s 791 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:804:12
797s     |
797s 804 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:816:12
797s     |
797s 816 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:829:12
797s     |
797s 829 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:839:12
797s     |
797s 839 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:851:12
797s     |
797s 851 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:861:12
797s     |
797s 861 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:874:12
797s     |
797s 874 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:889:12
797s     |
797s 889 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:900:12
797s     |
797s 900 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:911:12
797s     |
797s 911 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:923:12
797s     |
797s 923 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:936:12
797s     |
797s 936 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:949:12
797s     |
797s 949 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:960:12
797s     |
797s 960 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:974:12
797s     |
797s 974 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:985:12
797s     |
797s 985 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:996:12
797s     |
797s 996 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s     |            ^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1007:12
797s      |
797s 1007 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1019:12
797s      |
797s 1019 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1030:12
797s      |
797s 1030 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1041:12
797s      |
797s 1041 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1054:12
797s      |
797s 1054 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1065:12
797s      |
797s 1065 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1078:12
797s      |
797s 1078 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1090:12
797s      |
797s 1090 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1102:12
797s      |
797s 1102 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1121:12
797s      |
797s 1121 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1131:12
797s      |
797s 1131 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1141:12
797s      |
797s 1141 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1152:12
797s      |
797s 1152 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1170:12
797s      |
797s 1170 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1205:12
797s      |
797s 1205 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1217:12
797s      |
797s 1217 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1228:12
797s      |
797s 1228 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1244:12
797s      |
797s 1244 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1257:12
797s      |
797s 1257 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1290:12
797s      |
797s 1290 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1308:12
797s      |
797s 1308 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1331:12
797s      |
797s 1331 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1343:12
797s      |
797s 1343 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1378:12
797s      |
797s 1378 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1396:12
797s      |
797s 1396 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1407:12
797s      |
797s 1407 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1420:12
797s      |
797s 1420 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1437:12
797s      |
797s 1437 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1447:12
797s      |
797s 1447 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1542:12
797s      |
797s 1542 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1559:12
797s      |
797s 1559 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1574:12
797s      |
797s 1574 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1589:12
797s      |
797s 1589 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1601:12
797s      |
797s 1601 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1613:12
797s      |
797s 1613 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1630:12
797s      |
797s 1630 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1642:12
797s      |
797s 1642 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1655:12
797s      |
797s 1655 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1669:12
797s      |
797s 1669 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1687:12
797s      |
797s 1687 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1702:12
797s      |
797s 1702 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1721:12
797s      |
797s 1721 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1737:12
797s      |
797s 1737 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1753:12
797s      |
797s 1753 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1767:12
797s      |
797s 1767 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1781:12
797s      |
797s 1781 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1790:12
797s      |
797s 1790 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1800:12
797s      |
797s 1800 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1811:12
797s      |
797s 1811 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1859:12
797s      |
797s 1859 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1872:12
797s      |
797s 1872 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1884:12
797s      |
797s 1884 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1907:12
797s      |
797s 1907 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1925:12
797s      |
797s 1925 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1948:12
797s      |
797s 1948 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1959:12
797s      |
797s 1959 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1970:12
797s      |
797s 1970 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1982:12
797s      |
797s 1982 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2000:12
797s      |
797s 2000 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2011:12
797s      |
797s 2011 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2101:12
797s      |
797s 2101 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2112:12
797s      |
797s 2112 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2125:12
797s      |
797s 2125 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2135:12
797s      |
797s 2135 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2145:12
797s      |
797s 2145 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2156:12
797s      |
797s 2156 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2167:12
797s      |
797s 2167 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2179:12
797s      |
797s 2179 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2191:12
797s      |
797s 2191 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2201:12
797s      |
797s 2201 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2212:12
797s      |
797s 2212 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2225:12
797s      |
797s 2225 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2236:12
797s      |
797s 2236 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2247:12
797s      |
797s 2247 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2259:12
797s      |
797s 2259 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2269:12
797s      |
797s 2269 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2279:12
797s      |
797s 2279 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2298:12
797s      |
797s 2298 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2308:12
797s      |
797s 2308 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2319:12
797s      |
797s 2319 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2330:12
797s      |
797s 2330 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2342:12
797s      |
797s 2342 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2355:12
797s      |
797s 2355 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2373:12
797s      |
797s 2373 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2385:12
797s      |
797s 2385 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2400:12
797s      |
797s 2400 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2419:12
797s      |
797s 2419 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2448:12
797s      |
797s 2448 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2460:12
797s      |
797s 2460 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2474:12
797s      |
797s 2474 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2509:12
797s      |
797s 2509 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2524:12
797s      |
797s 2524 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2535:12
797s      |
797s 2535 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2547:12
797s      |
797s 2547 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2563:12
797s      |
797s 2563 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2648:12
797s      |
797s 2648 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2660:12
797s      |
797s 2660 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2676:12
797s      |
797s 2676 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2686:12
797s      |
797s 2686 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2696:12
797s      |
797s 2696 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2705:12
797s      |
797s 2705 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2714:12
797s      |
797s 2714 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2723:12
797s      |
797s 2723 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2737:12
797s      |
797s 2737 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2755:12
797s      |
797s 2755 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2765:12
797s      |
797s 2765 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2775:12
797s      |
797s 2775 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2787:12
797s      |
797s 2787 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2799:12
797s      |
797s 2799 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2809:12
797s      |
797s 2809 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2819:12
797s      |
797s 2819 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2829:12
797s      |
797s 2829 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2852:12
797s      |
797s 2852 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2861:12
797s      |
797s 2861 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2871:12
797s      |
797s 2871 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2880:12
797s      |
797s 2880 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2891:12
797s      |
797s 2891 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2902:12
797s      |
797s 2902 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2935:12
797s      |
797s 2935 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2945:12
797s      |
797s 2945 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2957:12
797s      |
797s 2957 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2966:12
797s      |
797s 2966 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2975:12
797s      |
797s 2975 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2987:12
797s      |
797s 2987 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:3011:12
797s      |
797s 3011 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:3021:12
797s      |
797s 3021 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:590:23
797s     |
797s 590 |             #[cfg(any(syn_no_non_exhaustive, not(feature = "full")))]
797s     |                       ^^^^^^^^^^^^^^^^^^^^^
797s     |
797s     = help: consider using a Cargo feature instead
797s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s              [lints.rust]
797s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
797s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
797s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1199:19
797s      |
797s 1199 |             #[cfg(syn_no_non_exhaustive)]
797s      |                   ^^^^^^^^^^^^^^^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1372:19
797s      |
797s 1372 |             #[cfg(syn_no_non_exhaustive)]
797s      |                   ^^^^^^^^^^^^^^^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1536:19
797s      |
797s 1536 |             #[cfg(syn_no_non_exhaustive)]
797s      |                   ^^^^^^^^^^^^^^^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2095:19
797s      |
797s 2095 |             #[cfg(syn_no_non_exhaustive)]
797s      |                   ^^^^^^^^^^^^^^^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2503:19
797s      |
797s 2503 |             #[cfg(syn_no_non_exhaustive)]
797s      |                   ^^^^^^^^^^^^^^^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2642:19
797s      |
797s 2642 |             #[cfg(syn_no_non_exhaustive)]
797s      |                   ^^^^^^^^^^^^^^^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unused import: `crate::gen::*`
797s    --> /usr/share/cargo/registry/syn-1.0.109/src/lib.rs:787:9
797s     |
797s 787 | pub use crate::gen::*;
797s     |         ^^^^^^^^^^^^^
797s     |
797s     = note: `#[warn(unused_imports)]` on by default
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/parse.rs:1065:12
797s      |
797s 1065 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/parse.rs:1072:12
797s      |
797s 1072 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/parse.rs:1083:12
797s      |
797s 1083 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/parse.rs:1090:12
797s      |
797s 1090 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/parse.rs:1100:12
797s      |
797s 1100 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/parse.rs:1116:12
797s      |
797s 1116 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/parse.rs:1126:12
797s      |
797s 1126 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/parse.rs:1291:12
797s      |
797s 1291 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/parse.rs:1299:12
797s      |
797s 1299 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/parse.rs:1303:12
797s      |
797s 1303 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s     --> /usr/share/cargo/registry/syn-1.0.109/src/parse.rs:1311:12
797s      |
797s 1311 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s      |            ^^^^^^^
797s      |
797s      = help: consider using a Cargo feature instead
797s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s               [lints.rust]
797s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s   --> /usr/share/cargo/registry/syn-1.0.109/src/reserved.rs:29:12
797s    |
797s 29 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
797s    |            ^^^^^^^
797s    |
797s    = help: consider using a Cargo feature instead
797s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s             [lints.rust]
797s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
797s warning: unexpected `cfg` condition name: `doc_cfg`
797s   --> /usr/share/cargo/registry/syn-1.0.109/src/reserved.rs:39:12
797s    |
797s 39 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
797s    |            ^^^^^^^
797s    |
797s    = help: consider using a Cargo feature instead
797s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
797s             [lints.rust]
797s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
797s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
797s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
797s 
805s warning: `syn` (lib) generated 1844 warnings (270 duplicates)
805s    Compiling darling_core v0.14.4
805s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=darling_core CARGO_MANIFEST_DIR=/tmp/tmp.14tQwtq72u/registry/darling_core-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='Helper crate for proc-macro library for reading attributes into structs when
805s implementing custom derives. Use https://crates.io/crates/darling in your code.
805s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling_core CARGO_PKG_README='' CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.14tQwtq72u/registry/darling_core-0.14.4 LD_LIBRARY_PATH=/tmp/tmp.14tQwtq72u/target/debug/deps rustc --crate-name darling_core --edition=2018 /tmp/tmp.14tQwtq72u/registry/darling_core-0.14.4/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="diagnostics"' --cfg 'feature="strsim"' --cfg 'feature="suggestions"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("diagnostics", "strsim", "suggestions"))' -C metadata=b2acb21c35fb882c -C extra-filename=-b2acb21c35fb882c --out-dir /tmp/tmp.14tQwtq72u/target/debug/deps -L dependency=/tmp/tmp.14tQwtq72u/target/debug/deps --extern fnv=/tmp/tmp.14tQwtq72u/target/debug/deps/libfnv-b414de62b99a0be8.rmeta --extern ident_case=/tmp/tmp.14tQwtq72u/target/debug/deps/libident_case-eaee659d776d8da3.rmeta --extern proc_macro2=/tmp/tmp.14tQwtq72u/target/debug/deps/libproc_macro2-ce4df6197ae492ff.rmeta --extern quote=/tmp/tmp.14tQwtq72u/target/debug/deps/libquote-8ed557cbb33754ad.rmeta --extern strsim=/tmp/tmp.14tQwtq72u/target/debug/deps/libstrsim-771eecd001b7194e.rmeta --extern syn=/tmp/tmp.14tQwtq72u/target/debug/deps/libsyn-014ec51a6b2d66b3.rmeta --cap-lints warn`
805s error[E0554]: `#![feature]` may not be used on the stable release channel
805s  --> /tmp/tmp.14tQwtq72u/registry/darling_core-0.14.4/src/lib.rs:2:46
805s   |
805s 2 | #![cfg_attr(feature = "diagnostics", feature(proc_macro_diagnostic))]
805s   |                                              ^^^^^^^^^^^^^^^^^^^^^
805s 
805s warning: `syn` (lib) generated 1845 warnings (271 duplicates)
805s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=strsim CARGO_MANIFEST_DIR=/tmp/tmp.14tQwtq72u/registry/strsim-0.11.1 CARGO_PKG_AUTHORS='Danny Guo <danny@dannyguo.com>:maxbachmann <oss@maxbachmann.de>' CARGO_PKG_DESCRIPTION='Implementations of string similarity metrics. Includes Hamming, Levenshtein,
805s OSA, Damerau-Levenshtein, Jaro, Jaro-Winkler, and Sørensen-Dice.
805s ' CARGO_PKG_HOMEPAGE='https://github.com/rapidfuzz/strsim-rs' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=strsim CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/rapidfuzz/strsim-rs' CARGO_PKG_RUST_VERSION=1.56 CARGO_PKG_VERSION=0.11.1 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=11 CARGO_PKG_VERSION_PATCH=1 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.14tQwtq72u/registry/strsim-0.11.1 LD_LIBRARY_PATH=/tmp/tmp.14tQwtq72u/target/debug/deps rustc --crate-name strsim --edition=2015 /tmp/tmp.14tQwtq72u/registry/strsim-0.11.1/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values())' -C metadata=3aa2fd01041ce5e4 -C extra-filename=-3aa2fd01041ce5e4 --out-dir /tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -L dependency=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.14tQwtq72u/target/debug/deps --cap-lints warn -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.14tQwtq72u/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
805s For more information about this error, try `rustc --explain E0554`.
805s error: could not compile `darling_core` (lib) due to 1 previous error
805s 
805s Caused by:
805s   process didn't exit successfully: `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=darling_core CARGO_MANIFEST_DIR=/tmp/tmp.14tQwtq72u/registry/darling_core-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='Helper crate for proc-macro library for reading attributes into structs when
805s   implementing custom derives. Use https://crates.io/crates/darling in your code.
805s   ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling_core CARGO_PKG_README='' CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.14tQwtq72u/registry/darling_core-0.14.4 LD_LIBRARY_PATH=/tmp/tmp.14tQwtq72u/target/debug/deps rustc --crate-name darling_core --edition=2018 /tmp/tmp.14tQwtq72u/registry/darling_core-0.14.4/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="diagnostics"' --cfg 'feature="strsim"' --cfg 'feature="suggestions"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("diagnostics", "strsim", "suggestions"))' -C metadata=b2acb21c35fb882c -C extra-filename=-b2acb21c35fb882c --out-dir /tmp/tmp.14tQwtq72u/target/debug/deps -L dependency=/tmp/tmp.14tQwtq72u/target/debug/deps --extern fnv=/tmp/tmp.14tQwtq72u/target/debug/deps/libfnv-b414de62b99a0be8.rmeta --extern ident_case=/tmp/tmp.14tQwtq72u/target/debug/deps/libident_case-eaee659d776d8da3.rmeta --extern proc_macro2=/tmp/tmp.14tQwtq72u/target/debug/deps/libproc_macro2-ce4df6197ae492ff.rmeta --extern quote=/tmp/tmp.14tQwtq72u/target/debug/deps/libquote-8ed557cbb33754ad.rmeta --extern strsim=/tmp/tmp.14tQwtq72u/target/debug/deps/libstrsim-771eecd001b7194e.rmeta --extern syn=/tmp/tmp.14tQwtq72u/target/debug/deps/libsyn-014ec51a6b2d66b3.rmeta --cap-lints warn` (exit status: 1)
805s warning: build failed, waiting for other jobs to finish...
805s warning: `strsim` (lib) generated 1 warning (1 duplicate)
805s 
805s ----------------------------------------------------------------
805s cargo-auto-test: re-running test with RUSTC_BOOTSTRAP due to E0554
805s debian cargo wrapper: options, profiles, parallel, lto: ['parallel=2'] [] ['-j2'] 0
805s debian cargo wrapper: rust_type, gnu_type: s390x-unknown-linux-gnu, s390x-linux-gnu
805s debian cargo wrapper: unsetting RUSTFLAGS and assuming it will be (or already was) added to $CARGO_HOME/config.toml
805s debian cargo wrapper: running subprocess (['env', 'RUST_BACKTRACE=1', '/usr/bin/cargo', '-Zavoid-dev-deps', 'test', '--verbose', '--verbose', '-j2', '--target', 's390x-unknown-linux-gnu', '--all-targets', '--all-features'],) {}
806s        Dirty proc-macro2 v1.0.86: the env variable RUSTC_BOOTSTRAP changed
806s    Compiling proc-macro2 v1.0.86
806s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CFG_PANIC=unwind CARGO_CFG_TARGET_ABI='' CARGO_CFG_TARGET_ARCH=s390x CARGO_CFG_TARGET_ENDIAN=big CARGO_CFG_TARGET_ENV=gnu CARGO_CFG_TARGET_FAMILY=unix CARGO_CFG_TARGET_HAS_ATOMIC=16,32,64,8,ptr CARGO_CFG_TARGET_OS=linux CARGO_CFG_TARGET_POINTER_WIDTH=64 CARGO_CFG_TARGET_VENDOR=unknown CARGO_CFG_UNIX='' CARGO_ENCODED_RUSTFLAGS='' CARGO_FEATURE_DEFAULT=1 CARGO_FEATURE_PROC_MACRO=1 CARGO_MANIFEST_DIR=/tmp/tmp.14tQwtq72u/registry/proc-macro2-1.0.86 CARGO_PKG_AUTHORS='David Tolnay <dtolnay@gmail.com>:Alex Crichton <alex@alexcrichton.com>' CARGO_PKG_DESCRIPTION='A substitute implementation of the compiler'\''s `proc_macro` API to decouple token-based libraries from the procedural macro use case.' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=proc-macro2 CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/dtolnay/proc-macro2' CARGO_PKG_RUST_VERSION=1.56 CARGO_PKG_VERSION=1.0.86 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=86 CARGO_PKG_VERSION_PRE='' DEBUG=true HOST=s390x-unknown-linux-gnu LD_LIBRARY_PATH='/tmp/tmp.14tQwtq72u/target/debug/deps:/tmp/tmp.14tQwtq72u/target/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' NUM_JOBS=2 OPT_LEVEL=0 OUT_DIR=/tmp/tmp.14tQwtq72u/target/debug/build/proc-macro2-60e29c2f76cd63f7/out PROFILE=debug RUSTC=rustc RUSTDOC=rustdoc TARGET=s390x-unknown-linux-gnu /tmp/tmp.14tQwtq72u/target/debug/build/proc-macro2-e34884439d37afc8/build-script-build`
806s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CFG_PANIC=unwind CARGO_CFG_TARGET_ABI='' CARGO_CFG_TARGET_ARCH=s390x CARGO_CFG_TARGET_ENDIAN=big CARGO_CFG_TARGET_ENV=gnu CARGO_CFG_TARGET_FAMILY=unix CARGO_CFG_TARGET_HAS_ATOMIC=16,32,64,8,ptr CARGO_CFG_TARGET_OS=linux CARGO_CFG_TARGET_POINTER_WIDTH=64 CARGO_CFG_TARGET_VENDOR=unknown CARGO_CFG_UNIX='' CARGO_ENCODED_RUSTFLAGS='-Cdebuginfo=2-Cstrip=none--cap-lintswarn-Clinker=s390x-linux-gnu-gcc-Clink-arg=-Wl,-Bsymbolic-functions-Clink-arg=-flto=auto-Clink-arg=-ffat-lto-objects-Clink-arg=-Wl,-z,relro--remap-path-prefix/usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4--remap-path-prefix/tmp/tmp.14tQwtq72u/registry=/usr/share/cargo/registry-Ctarget-feature=+backchain' CARGO_FEATURE_DEFAULT=1 CARGO_FEATURE_PROC_MACRO=1 CARGO_MANIFEST_DIR=/tmp/tmp.14tQwtq72u/registry/proc-macro2-1.0.86 CARGO_PKG_AUTHORS='David Tolnay <dtolnay@gmail.com>:Alex Crichton <alex@alexcrichton.com>' CARGO_PKG_DESCRIPTION='A substitute implementation of the compiler'\''s `proc_macro` API to decouple token-based libraries from the procedural macro use case.' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=proc-macro2 CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/dtolnay/proc-macro2' CARGO_PKG_RUST_VERSION=1.56 CARGO_PKG_VERSION=1.0.86 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=86 CARGO_PKG_VERSION_PRE='' DEBUG=true HOST=s390x-unknown-linux-gnu LD_LIBRARY_PATH='/tmp/tmp.14tQwtq72u/target/debug/deps:/tmp/tmp.14tQwtq72u/target/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' NUM_JOBS=2 OPT_LEVEL=0 OUT_DIR=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/build/proc-macro2-36bac212dec11f75/out PROFILE=debug RUSTC=rustc RUSTDOC=rustdoc TARGET=s390x-unknown-linux-gnu /tmp/tmp.14tQwtq72u/target/debug/build/proc-macro2-e34884439d37afc8/build-script-build`
806s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(fuzzing)
806s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(no_is_available)
806s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(no_literal_byte_character)
806s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(no_literal_c_string)
806s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(no_source_text)
806s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(proc_macro_span)
806s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(procmacro2_backtrace)
806s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(procmacro2_nightly_testing)
806s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(procmacro2_semver_exempt)
806s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(randomize_layout)
806s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(span_locations)
806s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(super_unstable)
806s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(wrap_proc_macro)
806s [proc-macro2 1.0.86] cargo:rerun-if-changed=build/probe.rs
806s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(fuzzing)
806s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(no_is_available)
806s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(no_literal_byte_character)
806s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(no_literal_c_string)
806s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(no_source_text)
806s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(proc_macro_span)
806s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(procmacro2_backtrace)
806s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(procmacro2_nightly_testing)
806s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(procmacro2_semver_exempt)
806s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(randomize_layout)
806s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(span_locations)
806s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(super_unstable)
806s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(wrap_proc_macro)
806s [proc-macro2 1.0.86] cargo:rerun-if-changed=build/probe.rs
806s [proc-macro2 1.0.86] cargo:rustc-cfg=wrap_proc_macro
806s [proc-macro2 1.0.86] cargo:rustc-cfg=proc_macro_span
806s [proc-macro2 1.0.86] cargo:rerun-if-env-changed=RUSTC_BOOTSTRAP
806s        Fresh unicode-ident v1.0.13
806s warning: unstable feature specified for `-Ctarget-feature`: `backchain`
806s   |
806s   = note: this feature is not stably supported; its behavior can change in the future
806s 
806s warning: `unicode-ident` (lib) generated 1 warning
806s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=proc_macro2 CARGO_MANIFEST_DIR=/tmp/tmp.14tQwtq72u/registry/proc-macro2-1.0.86 CARGO_PKG_AUTHORS='David Tolnay <dtolnay@gmail.com>:Alex Crichton <alex@alexcrichton.com>' CARGO_PKG_DESCRIPTION='A substitute implementation of the compiler'\''s `proc_macro` API to decouple token-based libraries from the procedural macro use case.' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=proc-macro2 CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/dtolnay/proc-macro2' CARGO_PKG_RUST_VERSION=1.56 CARGO_PKG_VERSION=1.0.86 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=86 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.14tQwtq72u/registry/proc-macro2-1.0.86 LD_LIBRARY_PATH=/tmp/tmp.14tQwtq72u/target/debug/deps OUT_DIR=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/build/proc-macro2-36bac212dec11f75/out rustc --crate-name proc_macro2 --edition=2021 /tmp/tmp.14tQwtq72u/registry/proc-macro2-1.0.86/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="proc-macro"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "nightly", "proc-macro", "span-locations"))' -C metadata=cce75f48f9312e0f -C extra-filename=-cce75f48f9312e0f --out-dir /tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -L dependency=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.14tQwtq72u/target/debug/deps --extern unicode_ident=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/libunicode_ident-2a1e2ade0bdc1f96.rmeta --cap-lints warn -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.14tQwtq72u/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain --cfg wrap_proc_macro --cfg proc_macro_span --check-cfg 'cfg(fuzzing)' --check-cfg 'cfg(no_is_available)' --check-cfg 'cfg(no_literal_byte_character)' --check-cfg 'cfg(no_literal_c_string)' --check-cfg 'cfg(no_source_text)' --check-cfg 'cfg(proc_macro_span)' --check-cfg 'cfg(procmacro2_backtrace)' --check-cfg 'cfg(procmacro2_nightly_testing)' --check-cfg 'cfg(procmacro2_semver_exempt)' --check-cfg 'cfg(randomize_layout)' --check-cfg 'cfg(span_locations)' --check-cfg 'cfg(super_unstable)' --check-cfg 'cfg(wrap_proc_macro)'`
806s [proc-macro2 1.0.86] cargo:rustc-cfg=wrap_proc_macro
806s [proc-macro2 1.0.86] cargo:rustc-cfg=proc_macro_span
806s [proc-macro2 1.0.86] cargo:rerun-if-env-changed=RUSTC_BOOTSTRAP
806s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=proc_macro2 CARGO_MANIFEST_DIR=/tmp/tmp.14tQwtq72u/registry/proc-macro2-1.0.86 CARGO_PKG_AUTHORS='David Tolnay <dtolnay@gmail.com>:Alex Crichton <alex@alexcrichton.com>' CARGO_PKG_DESCRIPTION='A substitute implementation of the compiler'\''s `proc_macro` API to decouple token-based libraries from the procedural macro use case.' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=proc-macro2 CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/dtolnay/proc-macro2' CARGO_PKG_RUST_VERSION=1.56 CARGO_PKG_VERSION=1.0.86 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=86 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.14tQwtq72u/registry/proc-macro2-1.0.86 LD_LIBRARY_PATH=/tmp/tmp.14tQwtq72u/target/debug/deps OUT_DIR=/tmp/tmp.14tQwtq72u/target/debug/build/proc-macro2-60e29c2f76cd63f7/out rustc --crate-name proc_macro2 --edition=2021 /tmp/tmp.14tQwtq72u/registry/proc-macro2-1.0.86/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="proc-macro"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "nightly", "proc-macro", "span-locations"))' -C metadata=ce4df6197ae492ff -C extra-filename=-ce4df6197ae492ff --out-dir /tmp/tmp.14tQwtq72u/target/debug/deps -L dependency=/tmp/tmp.14tQwtq72u/target/debug/deps --extern unicode_ident=/tmp/tmp.14tQwtq72u/target/debug/deps/libunicode_ident-e6db8189d09eabcf.rmeta --cap-lints warn --cfg wrap_proc_macro --cfg proc_macro_span --check-cfg 'cfg(fuzzing)' --check-cfg 'cfg(no_is_available)' --check-cfg 'cfg(no_literal_byte_character)' --check-cfg 'cfg(no_literal_c_string)' --check-cfg 'cfg(no_source_text)' --check-cfg 'cfg(proc_macro_span)' --check-cfg 'cfg(procmacro2_backtrace)' --check-cfg 'cfg(procmacro2_nightly_testing)' --check-cfg 'cfg(procmacro2_semver_exempt)' --check-cfg 'cfg(randomize_layout)' --check-cfg 'cfg(span_locations)' --check-cfg 'cfg(super_unstable)' --check-cfg 'cfg(wrap_proc_macro)'`
807s        Dirty quote v1.0.37: dependency info changed
807s    Compiling quote v1.0.37
807s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=quote CARGO_MANIFEST_DIR=/tmp/tmp.14tQwtq72u/registry/quote-1.0.37 CARGO_PKG_AUTHORS='David Tolnay <dtolnay@gmail.com>' CARGO_PKG_DESCRIPTION='Quasi-quoting macro quote'\!'(...)' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=quote CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/dtolnay/quote' CARGO_PKG_RUST_VERSION=1.56 CARGO_PKG_VERSION=1.0.37 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=37 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.14tQwtq72u/registry/quote-1.0.37 LD_LIBRARY_PATH=/tmp/tmp.14tQwtq72u/target/debug/deps rustc --crate-name quote --edition=2018 /tmp/tmp.14tQwtq72u/registry/quote-1.0.37/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="proc-macro"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "proc-macro"))' -C metadata=8ed557cbb33754ad -C extra-filename=-8ed557cbb33754ad --out-dir /tmp/tmp.14tQwtq72u/target/debug/deps -L dependency=/tmp/tmp.14tQwtq72u/target/debug/deps --extern proc_macro2=/tmp/tmp.14tQwtq72u/target/debug/deps/libproc_macro2-ce4df6197ae492ff.rmeta --cap-lints warn`
807s warning: `proc-macro2` (lib) generated 1 warning (1 duplicate)
807s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=quote CARGO_MANIFEST_DIR=/tmp/tmp.14tQwtq72u/registry/quote-1.0.37 CARGO_PKG_AUTHORS='David Tolnay <dtolnay@gmail.com>' CARGO_PKG_DESCRIPTION='Quasi-quoting macro quote'\!'(...)' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=quote CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/dtolnay/quote' CARGO_PKG_RUST_VERSION=1.56 CARGO_PKG_VERSION=1.0.37 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=37 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.14tQwtq72u/registry/quote-1.0.37 LD_LIBRARY_PATH=/tmp/tmp.14tQwtq72u/target/debug/deps rustc --crate-name quote --edition=2018 /tmp/tmp.14tQwtq72u/registry/quote-1.0.37/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="proc-macro"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "proc-macro"))' -C metadata=70389408f8173857 -C extra-filename=-70389408f8173857 --out-dir /tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -L dependency=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.14tQwtq72u/target/debug/deps --extern proc_macro2=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rmeta --cap-lints warn -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.14tQwtq72u/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
807s        Dirty syn v1.0.109: dependency info changed
807s    Compiling syn v1.0.109
807s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=syn CARGO_MANIFEST_DIR=/tmp/tmp.14tQwtq72u/registry/syn-1.0.109 CARGO_PKG_AUTHORS='David Tolnay <dtolnay@gmail.com>' CARGO_PKG_DESCRIPTION='Parser for Rust source code' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=syn CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/dtolnay/syn' CARGO_PKG_RUST_VERSION=1.31 CARGO_PKG_VERSION=1.0.109 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=109 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.14tQwtq72u/registry/syn-1.0.109 LD_LIBRARY_PATH=/tmp/tmp.14tQwtq72u/target/debug/deps OUT_DIR=/tmp/tmp.14tQwtq72u/target/debug/build/syn-5d78304063d43f96/out rustc --crate-name syn --edition=2018 /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="clone-impls"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="extra-traits"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="quote"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("clone-impls", "default", "derive", "extra-traits", "fold", "full", "parsing", "printing", "proc-macro", "quote", "visit", "visit-mut"))' -C metadata=014ec51a6b2d66b3 -C extra-filename=-014ec51a6b2d66b3 --out-dir /tmp/tmp.14tQwtq72u/target/debug/deps -L dependency=/tmp/tmp.14tQwtq72u/target/debug/deps --extern proc_macro2=/tmp/tmp.14tQwtq72u/target/debug/deps/libproc_macro2-ce4df6197ae492ff.rmeta --extern quote=/tmp/tmp.14tQwtq72u/target/debug/deps/libquote-8ed557cbb33754ad.rmeta --extern unicode_ident=/tmp/tmp.14tQwtq72u/target/debug/deps/libunicode_ident-e6db8189d09eabcf.rmeta --cap-lints warn --cfg syn_disable_nightly_tests`
807s warning: `quote` (lib) generated 1 warning (1 duplicate)
807s warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead
807s   --> /tmp/tmp.14tQwtq72u/registry/ident_case-1.0.1/src/lib.rs:25:17
807s    |
807s 25 | use std::ascii::AsciiExt;
807s    |                 ^^^^^^^^
807s    |
807s    = note: `#[warn(deprecated)]` on by default
807s 
807s warning: unused import: `std::ascii::AsciiExt`
807s   --> /tmp/tmp.14tQwtq72u/registry/ident_case-1.0.1/src/lib.rs:25:5
807s    |
807s 25 | use std::ascii::AsciiExt;
807s    |     ^^^^^^^^^^^^^^^^^^^^
807s    |
807s    = note: `#[warn(unused_imports)]` on by default
807s 
807s warning: `ident_case` (lib) generated 2 warnings
807s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=syn CARGO_MANIFEST_DIR=/tmp/tmp.14tQwtq72u/registry/syn-1.0.109 CARGO_PKG_AUTHORS='David Tolnay <dtolnay@gmail.com>' CARGO_PKG_DESCRIPTION='Parser for Rust source code' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=syn CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/dtolnay/syn' CARGO_PKG_RUST_VERSION=1.31 CARGO_PKG_VERSION=1.0.109 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=109 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.14tQwtq72u/registry/syn-1.0.109 LD_LIBRARY_PATH=/tmp/tmp.14tQwtq72u/target/debug/deps OUT_DIR=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/build/syn-00713c596900211f/out rustc --crate-name syn --edition=2018 /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="clone-impls"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="extra-traits"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="quote"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("clone-impls", "default", "derive", "extra-traits", "fold", "full", "parsing", "printing", "proc-macro", "quote", "visit", "visit-mut"))' -C metadata=0335a6e5d813cbdf -C extra-filename=-0335a6e5d813cbdf --out-dir /tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -L dependency=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.14tQwtq72u/target/debug/deps --extern proc_macro2=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rmeta --extern quote=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/libquote-70389408f8173857.rmeta --extern unicode_ident=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/libunicode_ident-2a1e2ade0bdc1f96.rmeta --cap-lints warn -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.14tQwtq72u/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain --cfg syn_disable_nightly_tests`
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/lib.rs:254:13
808s     |
808s 254 | #![cfg_attr(doc_cfg, feature(doc_cfg))]
808s     |             ^^^^^^^
808s     |
808s     = help: expected names are: `clippy`, `debug_assertions`, `doc`, `docsrs`, `doctest`, `feature`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `ub_checks`, `unix`, and `windows`
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s     = note: `#[warn(unexpected_cfgs)]` on by default
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/lib.rs:430:12
808s     |
808s 430 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/lib.rs:434:12
808s     |
808s 434 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/lib.rs:455:12
808s     |
808s 455 | #[cfg_attr(doc_cfg, doc(cfg(all(feature = "parsing", feature = "printing"))))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/lib.rs:804:12
808s     |
808s 804 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/lib.rs:867:12
808s     |
808s 867 | #[cfg_attr(doc_cfg, doc(cfg(all(feature = "parsing", feature = "proc-macro"))))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/lib.rs:887:12
808s     |
808s 887 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/lib.rs:916:12
808s     |
808s 916 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/lib.rs:959:12
808s     |
808s 959 | #[cfg_attr(doc_cfg, doc(cfg(all(feature = "parsing", feature = "full"))))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/group.rs:136:12
808s     |
808s 136 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/group.rs:214:12
808s     |
808s 214 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/group.rs:269:12
808s     |
808s 269 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:561:12
808s     |
808s 561 | #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:569:12
808s     |
808s 569 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `syn_omit_await_from_token_macro`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:881:11
808s     |
808s 881 | #[cfg(not(syn_omit_await_from_token_macro))]
808s     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_omit_await_from_token_macro)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_omit_await_from_token_macro)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `syn_omit_await_from_token_macro`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:883:7
808s     |
808s 883 | #[cfg(syn_omit_await_from_token_macro)]
808s     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_omit_await_from_token_macro)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_omit_await_from_token_macro)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:394:24
808s     |
808s 394 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |                          ^^^^^^^
808s ...
808s 556 | / define_punctuation_structs! {
808s 557 | |     "_" pub struct Underscore/1 /// `_`
808s 558 | | }
808s     | |_- in this macro invocation
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s     = note: this warning originates in the macro `define_punctuation_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:398:24
808s     |
808s 398 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |                          ^^^^^^^
808s ...
808s 556 | / define_punctuation_structs! {
808s 557 | |     "_" pub struct Underscore/1 /// `_`
808s 558 | | }
808s     | |_- in this macro invocation
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s     = note: this warning originates in the macro `define_punctuation_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:406:24
808s     |
808s 406 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |                          ^^^^^^^
808s ...
808s 556 | / define_punctuation_structs! {
808s 557 | |     "_" pub struct Underscore/1 /// `_`
808s 558 | | }
808s     | |_- in this macro invocation
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s     = note: this warning originates in the macro `define_punctuation_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:414:24
808s     |
808s 414 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |                          ^^^^^^^
808s ...
808s 556 | / define_punctuation_structs! {
808s 557 | |     "_" pub struct Underscore/1 /// `_`
808s 558 | | }
808s     | |_- in this macro invocation
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s     = note: this warning originates in the macro `define_punctuation_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:418:24
808s     |
808s 418 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |                          ^^^^^^^
808s ...
808s 556 | / define_punctuation_structs! {
808s 557 | |     "_" pub struct Underscore/1 /// `_`
808s 558 | | }
808s     | |_- in this macro invocation
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s     = note: this warning originates in the macro `define_punctuation_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:426:24
808s     |
808s 426 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |                          ^^^^^^^
808s ...
808s 556 | / define_punctuation_structs! {
808s 557 | |     "_" pub struct Underscore/1 /// `_`
808s 558 | | }
808s     | |_- in this macro invocation
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s     = note: this warning originates in the macro `define_punctuation_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:271:24
808s     |
808s 271 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |                          ^^^^^^^
808s ...
808s 652 | / define_keywords! {
808s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
808s 654 | |     "as"          pub struct As           /// `as`
808s 655 | |     "async"       pub struct Async        /// `async`
808s ...   |
808s 704 | |     "yield"       pub struct Yield        /// `yield`
808s 705 | | }
808s     | |_- in this macro invocation
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:275:24
808s     |
808s 275 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |                          ^^^^^^^
808s ...
808s 652 | / define_keywords! {
808s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
808s 654 | |     "as"          pub struct As           /// `as`
808s 655 | |     "async"       pub struct Async        /// `async`
808s ...   |
808s 704 | |     "yield"       pub struct Yield        /// `yield`
808s 705 | | }
808s     | |_- in this macro invocation
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:283:24
808s     |
808s 283 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |                          ^^^^^^^
808s ...
808s 652 | / define_keywords! {
808s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
808s 654 | |     "as"          pub struct As           /// `as`
808s 655 | |     "async"       pub struct Async        /// `async`
808s ...   |
808s 704 | |     "yield"       pub struct Yield        /// `yield`
808s 705 | | }
808s     | |_- in this macro invocation
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:291:24
808s     |
808s 291 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |                          ^^^^^^^
808s ...
808s 652 | / define_keywords! {
808s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
808s 654 | |     "as"          pub struct As           /// `as`
808s 655 | |     "async"       pub struct Async        /// `async`
808s ...   |
808s 704 | |     "yield"       pub struct Yield        /// `yield`
808s 705 | | }
808s     | |_- in this macro invocation
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:295:24
808s     |
808s 295 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |                          ^^^^^^^
808s ...
808s 652 | / define_keywords! {
808s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
808s 654 | |     "as"          pub struct As           /// `as`
808s 655 | |     "async"       pub struct Async        /// `async`
808s ...   |
808s 704 | |     "yield"       pub struct Yield        /// `yield`
808s 705 | | }
808s     | |_- in this macro invocation
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/lib.rs:254:13
808s     |
808s 254 | #![cfg_attr(doc_cfg, feature(doc_cfg))]
808s     |             ^^^^^^^
808s     |
808s     = help: expected names are: `clippy`, `debug_assertions`, `doc`, `docsrs`, `doctest`, `feature`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `ub_checks`, `unix`, and `windows`
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s     = note: `#[warn(unexpected_cfgs)]` on by default
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:303:24
808s     |
808s 303 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |                          ^^^^^^^
808s ...
808s 652 | / define_keywords! {
808s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
808s 654 | |     "as"          pub struct As           /// `as`
808s 655 | |     "async"       pub struct Async        /// `async`
808s ...   |
808s 704 | |     "yield"       pub struct Yield        /// `yield`
808s 705 | | }
808s     | |_- in this macro invocation
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/lib.rs:430:12
808s     |
808s 430 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:309:24
808s     |
808s 309 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s     |                          ^^^^^^^
808s ...
808s 652 | / define_keywords! {
808s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
808s 654 | |     "as"          pub struct As           /// `as`
808s 655 | |     "async"       pub struct Async        /// `async`
808s ...   |
808s 704 | |     "yield"       pub struct Yield        /// `yield`
808s 705 | | }
808s     | |_- in this macro invocation
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:317:24
808s     |
808s 317 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                          ^^^^^^^
808s ...
808s 652 | / define_keywords! {
808s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
808s 654 | |     "as"          pub struct As           /// `as`
808s 655 | |     "async"       pub struct Async        /// `async`
808s ...   |
808s 704 | |     "yield"       pub struct Yield        /// `yield`
808s 705 | | }
808s     | |_- in this macro invocation
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/lib.rs:434:12
808s     |
808s 434 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/lib.rs:455:12
808s     |
808s 455 | #[cfg_attr(doc_cfg, doc(cfg(all(feature = "parsing", feature = "printing"))))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/lib.rs:804:12
808s     |
808s 804 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/lib.rs:867:12
808s     |
808s 867 | #[cfg_attr(doc_cfg, doc(cfg(all(feature = "parsing", feature = "proc-macro"))))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/lib.rs:887:12
808s     |
808s 887 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/lib.rs:916:12
808s     |
808s 916 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/lib.rs:959:12
808s     |
808s 959 | #[cfg_attr(doc_cfg, doc(cfg(all(feature = "parsing", feature = "full"))))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/group.rs:136:12
808s     |
808s 136 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/group.rs:214:12
808s     |
808s 214 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/group.rs:269:12
808s     |
808s 269 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/token.rs:561:12
808s     |
808s 561 | #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/token.rs:569:12
808s     |
808s 569 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `syn_omit_await_from_token_macro`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/token.rs:881:11
808s     |
808s 881 | #[cfg(not(syn_omit_await_from_token_macro))]
808s     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_omit_await_from_token_macro)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_omit_await_from_token_macro)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `syn_omit_await_from_token_macro`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/token.rs:883:7
808s     |
808s 883 | #[cfg(syn_omit_await_from_token_macro)]
808s     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_omit_await_from_token_macro)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_omit_await_from_token_macro)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/token.rs:394:24
808s     |
808s 394 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |                          ^^^^^^^
808s ...
808s 556 | / define_punctuation_structs! {
808s 557 | |     "_" pub struct Underscore/1 /// `_`
808s 558 | | }
808s     | |_- in this macro invocation
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s     = note: this warning originates in the macro `define_punctuation_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/token.rs:398:24
808s     |
808s 398 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |                          ^^^^^^^
808s ...
808s 556 | / define_punctuation_structs! {
808s 557 | |     "_" pub struct Underscore/1 /// `_`
808s 558 | | }
808s     | |_- in this macro invocation
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s     = note: this warning originates in the macro `define_punctuation_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/token.rs:406:24
808s     |
808s 406 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |                          ^^^^^^^
808s ...
808s 556 | / define_punctuation_structs! {
808s 557 | |     "_" pub struct Underscore/1 /// `_`
808s 558 | | }
808s     | |_- in this macro invocation
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s     = note: this warning originates in the macro `define_punctuation_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/token.rs:414:24
808s     |
808s 414 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |                          ^^^^^^^
808s ...
808s 556 | / define_punctuation_structs! {
808s 557 | |     "_" pub struct Underscore/1 /// `_`
808s 558 | | }
808s     | |_- in this macro invocation
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s     = note: this warning originates in the macro `define_punctuation_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/token.rs:418:24
808s     |
808s 418 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |                          ^^^^^^^
808s ...
808s 556 | / define_punctuation_structs! {
808s 557 | |     "_" pub struct Underscore/1 /// `_`
808s 558 | | }
808s     | |_- in this macro invocation
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s     = note: this warning originates in the macro `define_punctuation_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/token.rs:426:24
808s     |
808s 426 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |                          ^^^^^^^
808s ...
808s 556 | / define_punctuation_structs! {
808s 557 | |     "_" pub struct Underscore/1 /// `_`
808s 558 | | }
808s     | |_- in this macro invocation
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s     = note: this warning originates in the macro `define_punctuation_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/token.rs:271:24
808s     |
808s 271 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |                          ^^^^^^^
808s ...
808s 652 | / define_keywords! {
808s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
808s 654 | |     "as"          pub struct As           /// `as`
808s 655 | |     "async"       pub struct Async        /// `async`
808s ...   |
808s 704 | |     "yield"       pub struct Yield        /// `yield`
808s 705 | | }
808s     | |_- in this macro invocation
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/token.rs:275:24
808s     |
808s 275 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |                          ^^^^^^^
808s ...
808s 652 | / define_keywords! {
808s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
808s 654 | |     "as"          pub struct As           /// `as`
808s 655 | |     "async"       pub struct Async        /// `async`
808s ...   |
808s 704 | |     "yield"       pub struct Yield        /// `yield`
808s 705 | | }
808s     | |_- in this macro invocation
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/token.rs:283:24
808s     |
808s 283 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |                          ^^^^^^^
808s ...
808s 652 | / define_keywords! {
808s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
808s 654 | |     "as"          pub struct As           /// `as`
808s 655 | |     "async"       pub struct Async        /// `async`
808s ...   |
808s 704 | |     "yield"       pub struct Yield        /// `yield`
808s 705 | | }
808s     | |_- in this macro invocation
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/token.rs:291:24
808s     |
808s 291 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |                          ^^^^^^^
808s ...
808s 652 | / define_keywords! {
808s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
808s 654 | |     "as"          pub struct As           /// `as`
808s 655 | |     "async"       pub struct Async        /// `async`
808s ...   |
808s 704 | |     "yield"       pub struct Yield        /// `yield`
808s 705 | | }
808s     | |_- in this macro invocation
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/token.rs:295:24
808s     |
808s 295 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |                          ^^^^^^^
808s ...
808s 652 | / define_keywords! {
808s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
808s 654 | |     "as"          pub struct As           /// `as`
808s 655 | |     "async"       pub struct Async        /// `async`
808s ...   |
808s 704 | |     "yield"       pub struct Yield        /// `yield`
808s 705 | | }
808s     | |_- in this macro invocation
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/token.rs:303:24
808s     |
808s 303 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |                          ^^^^^^^
808s ...
808s 652 | / define_keywords! {
808s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
808s 654 | |     "as"          pub struct As           /// `as`
808s 655 | |     "async"       pub struct Async        /// `async`
808s ...   |
808s 704 | |     "yield"       pub struct Yield        /// `yield`
808s 705 | | }
808s     | |_- in this macro invocation
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/token.rs:309:24
808s     |
808s 309 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s     |                          ^^^^^^^
808s ...
808s 652 | / define_keywords! {
808s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
808s 654 | |     "as"          pub struct As           /// `as`
808s 655 | |     "async"       pub struct Async        /// `async`
808s ...   |
808s 704 | |     "yield"       pub struct Yield        /// `yield`
808s 705 | | }
808s     | |_- in this macro invocation
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:444:24
808s     |
808s 444 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s     |                          ^^^^^^^
808s ...
808s 707 | / define_punctuation! {
808s 708 | |     "+"           pub struct Add/1        /// `+`
808s 709 | |     "+="          pub struct AddEq/2      /// `+=`
808s 710 | |     "&"           pub struct And/1        /// `&`
808s ...   |
808s 753 | |     "~"           pub struct Tilde/1      /// `~`
808s 754 | | }
808s     | |_- in this macro invocation
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s     = note: this warning originates in the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/token.rs:317:24
808s     |
808s 317 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                          ^^^^^^^
808s ...
808s 652 | / define_keywords! {
808s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
808s 654 | |     "as"          pub struct As           /// `as`
808s 655 | |     "async"       pub struct Async        /// `async`
808s ...   |
808s 704 | |     "yield"       pub struct Yield        /// `yield`
808s 705 | | }
808s     | |_- in this macro invocation
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:452:24
808s     |
808s 452 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                          ^^^^^^^
808s ...
808s 707 | / define_punctuation! {
808s 708 | |     "+"           pub struct Add/1        /// `+`
808s 709 | |     "+="          pub struct AddEq/2      /// `+=`
808s 710 | |     "&"           pub struct And/1        /// `&`
808s ...   |
808s 753 | |     "~"           pub struct Tilde/1      /// `~`
808s 754 | | }
808s     | |_- in this macro invocation
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s     = note: this warning originates in the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:394:24
808s     |
808s 394 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |                          ^^^^^^^
808s ...
808s 707 | / define_punctuation! {
808s 708 | |     "+"           pub struct Add/1        /// `+`
808s 709 | |     "+="          pub struct AddEq/2      /// `+=`
808s 710 | |     "&"           pub struct And/1        /// `&`
808s ...   |
808s 753 | |     "~"           pub struct Tilde/1      /// `~`
808s 754 | | }
808s     | |_- in this macro invocation
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:398:24
808s     |
808s 398 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |                          ^^^^^^^
808s ...
808s 707 | / define_punctuation! {
808s 708 | |     "+"           pub struct Add/1        /// `+`
808s 709 | |     "+="          pub struct AddEq/2      /// `+=`
808s 710 | |     "&"           pub struct And/1        /// `&`
808s ...   |
808s 753 | |     "~"           pub struct Tilde/1      /// `~`
808s 754 | | }
808s     | |_- in this macro invocation
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:406:24
808s     |
808s 406 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |                          ^^^^^^^
808s ...
808s 707 | / define_punctuation! {
808s 708 | |     "+"           pub struct Add/1        /// `+`
808s 709 | |     "+="          pub struct AddEq/2      /// `+=`
808s 710 | |     "&"           pub struct And/1        /// `&`
808s ...   |
808s 753 | |     "~"           pub struct Tilde/1      /// `~`
808s 754 | | }
808s     | |_- in this macro invocation
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:414:24
808s     |
808s 414 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |                          ^^^^^^^
808s ...
808s 707 | / define_punctuation! {
808s 708 | |     "+"           pub struct Add/1        /// `+`
808s 709 | |     "+="          pub struct AddEq/2      /// `+=`
808s 710 | |     "&"           pub struct And/1        /// `&`
808s ...   |
808s 753 | |     "~"           pub struct Tilde/1      /// `~`
808s 754 | | }
808s     | |_- in this macro invocation
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:418:24
808s     |
808s 418 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |                          ^^^^^^^
808s ...
808s 707 | / define_punctuation! {
808s 708 | |     "+"           pub struct Add/1        /// `+`
808s 709 | |     "+="          pub struct AddEq/2      /// `+=`
808s 710 | |     "&"           pub struct And/1        /// `&`
808s ...   |
808s 753 | |     "~"           pub struct Tilde/1      /// `~`
808s 754 | | }
808s     | |_- in this macro invocation
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:426:24
808s     |
808s 426 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |                          ^^^^^^^
808s ...
808s 707 | / define_punctuation! {
808s 708 | |     "+"           pub struct Add/1        /// `+`
808s 709 | |     "+="          pub struct AddEq/2      /// `+=`
808s 710 | |     "&"           pub struct And/1        /// `&`
808s ...   |
808s 753 | |     "~"           pub struct Tilde/1      /// `~`
808s 754 | | }
808s     | |_- in this macro invocation
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/token.rs:444:24
808s     |
808s 444 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s     |                          ^^^^^^^
808s ...
808s 707 | / define_punctuation! {
808s 708 | |     "+"           pub struct Add/1        /// `+`
808s 709 | |     "+="          pub struct AddEq/2      /// `+=`
808s 710 | |     "&"           pub struct And/1        /// `&`
808s ...   |
808s 753 | |     "~"           pub struct Tilde/1      /// `~`
808s 754 | | }
808s     | |_- in this macro invocation
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s     = note: this warning originates in the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/token.rs:452:24
808s     |
808s 452 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                          ^^^^^^^
808s ...
808s 707 | / define_punctuation! {
808s 708 | |     "+"           pub struct Add/1        /// `+`
808s 709 | |     "+="          pub struct AddEq/2      /// `+=`
808s 710 | |     "&"           pub struct And/1        /// `&`
808s ...   |
808s 753 | |     "~"           pub struct Tilde/1      /// `~`
808s 754 | | }
808s     | |_- in this macro invocation
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s     = note: this warning originates in the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/token.rs:394:24
808s     |
808s 394 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |                          ^^^^^^^
808s ...
808s 707 | / define_punctuation! {
808s 708 | |     "+"           pub struct Add/1        /// `+`
808s 709 | |     "+="          pub struct AddEq/2      /// `+=`
808s 710 | |     "&"           pub struct And/1        /// `&`
808s ...   |
808s 753 | |     "~"           pub struct Tilde/1      /// `~`
808s 754 | | }
808s     | |_- in this macro invocation
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/token.rs:398:24
808s     |
808s 398 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |                          ^^^^^^^
808s ...
808s 707 | / define_punctuation! {
808s 708 | |     "+"           pub struct Add/1        /// `+`
808s 709 | |     "+="          pub struct AddEq/2      /// `+=`
808s 710 | |     "&"           pub struct And/1        /// `&`
808s ...   |
808s 753 | |     "~"           pub struct Tilde/1      /// `~`
808s 754 | | }
808s     | |_- in this macro invocation
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/token.rs:406:24
808s     |
808s 406 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |                          ^^^^^^^
808s ...
808s 707 | / define_punctuation! {
808s 708 | |     "+"           pub struct Add/1        /// `+`
808s 709 | |     "+="          pub struct AddEq/2      /// `+=`
808s 710 | |     "&"           pub struct And/1        /// `&`
808s ...   |
808s 753 | |     "~"           pub struct Tilde/1      /// `~`
808s 754 | | }
808s     | |_- in this macro invocation
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/token.rs:414:24
808s     |
808s 414 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |                          ^^^^^^^
808s ...
808s 707 | / define_punctuation! {
808s 708 | |     "+"           pub struct Add/1        /// `+`
808s 709 | |     "+="          pub struct AddEq/2      /// `+=`
808s 710 | |     "&"           pub struct And/1        /// `&`
808s ...   |
808s 753 | |     "~"           pub struct Tilde/1      /// `~`
808s 754 | | }
808s     | |_- in this macro invocation
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/token.rs:418:24
808s     |
808s 418 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |                          ^^^^^^^
808s ...
808s 707 | / define_punctuation! {
808s 708 | |     "+"           pub struct Add/1        /// `+`
808s 709 | |     "+="          pub struct AddEq/2      /// `+=`
808s 710 | |     "&"           pub struct And/1        /// `&`
808s ...   |
808s 753 | |     "~"           pub struct Tilde/1      /// `~`
808s 754 | | }
808s     | |_- in this macro invocation
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/token.rs:426:24
808s     |
808s 426 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |                          ^^^^^^^
808s ...
808s 707 | / define_punctuation! {
808s 708 | |     "+"           pub struct Add/1        /// `+`
808s 709 | |     "+="          pub struct AddEq/2      /// `+=`
808s 710 | |     "&"           pub struct And/1        /// `&`
808s ...   |
808s 753 | |     "~"           pub struct Tilde/1      /// `~`
808s 754 | | }
808s     | |_- in this macro invocation
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:503:24
808s     |
808s 503 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |                          ^^^^^^^
808s ...
808s 756 | / define_delimiters! {
808s 757 | |     "{"           pub struct Brace        /// `{...}`
808s 758 | |     "["           pub struct Bracket      /// `[...]`
808s 759 | |     "("           pub struct Paren        /// `(...)`
808s 760 | |     " "           pub struct Group        /// None-delimited group
808s 761 | | }
808s     | |_- in this macro invocation
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s     = note: this warning originates in the macro `define_delimiters` (in Nightly builds, run with -Z macro-backtrace for more info)
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:507:24
808s     |
808s 507 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |                          ^^^^^^^
808s ...
808s 756 | / define_delimiters! {
808s 757 | |     "{"           pub struct Brace        /// `{...}`
808s 758 | |     "["           pub struct Bracket      /// `[...]`
808s 759 | |     "("           pub struct Paren        /// `(...)`
808s 760 | |     " "           pub struct Group        /// None-delimited group
808s 761 | | }
808s     | |_- in this macro invocation
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s     = note: this warning originates in the macro `define_delimiters` (in Nightly builds, run with -Z macro-backtrace for more info)
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:515:24
808s     |
808s 515 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |                          ^^^^^^^
808s ...
808s 756 | / define_delimiters! {
808s 757 | |     "{"           pub struct Brace        /// `{...}`
808s 758 | |     "["           pub struct Bracket      /// `[...]`
808s 759 | |     "("           pub struct Paren        /// `(...)`
808s 760 | |     " "           pub struct Group        /// None-delimited group
808s 761 | | }
808s     | |_- in this macro invocation
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s     = note: this warning originates in the macro `define_delimiters` (in Nightly builds, run with -Z macro-backtrace for more info)
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:523:24
808s     |
808s 523 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |                          ^^^^^^^
808s ...
808s 756 | / define_delimiters! {
808s 757 | |     "{"           pub struct Brace        /// `{...}`
808s 758 | |     "["           pub struct Bracket      /// `[...]`
808s 759 | |     "("           pub struct Paren        /// `(...)`
808s 760 | |     " "           pub struct Group        /// None-delimited group
808s 761 | | }
808s     | |_- in this macro invocation
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s     = note: this warning originates in the macro `define_delimiters` (in Nightly builds, run with -Z macro-backtrace for more info)
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:527:24
808s     |
808s 527 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |                          ^^^^^^^
808s ...
808s 756 | / define_delimiters! {
808s 757 | |     "{"           pub struct Brace        /// `{...}`
808s 758 | |     "["           pub struct Bracket      /// `[...]`
808s 759 | |     "("           pub struct Paren        /// `(...)`
808s 760 | |     " "           pub struct Group        /// None-delimited group
808s 761 | | }
808s     | |_- in this macro invocation
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s     = note: this warning originates in the macro `define_delimiters` (in Nightly builds, run with -Z macro-backtrace for more info)
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:535:24
808s     |
808s 535 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |                          ^^^^^^^
808s ...
808s 756 | / define_delimiters! {
808s 757 | |     "{"           pub struct Brace        /// `{...}`
808s 758 | |     "["           pub struct Bracket      /// `[...]`
808s 759 | |     "("           pub struct Paren        /// `(...)`
808s 760 | |     " "           pub struct Group        /// None-delimited group
808s 761 | | }
808s     | |_- in this macro invocation
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s     = note: this warning originates in the macro `define_delimiters` (in Nightly builds, run with -Z macro-backtrace for more info)
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s   --> /usr/share/cargo/registry/syn-1.0.109/src/ident.rs:38:12
808s    |
808s 38 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s    |            ^^^^^^^
808s    |
808s    = help: consider using a Cargo feature instead
808s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s             [lints.rust]
808s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:463:12
808s     |
808s 463 | #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:148:16
808s     |
808s 148 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:329:16
808s     |
808s 329 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:360:16
808s     |
808s 360 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
808s     |
808s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s     |                      ^^^^^^^
808s     |
808s    ::: /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:336:1
808s     |
808s 336 | / ast_enum_of_structs! {
808s 337 | |     /// Content of a compile-time structured attribute.
808s 338 | |     ///
808s 339 | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
808s ...   |
808s 369 | |     }
808s 370 | | }
808s     | |_- in this macro invocation
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:377:16
808s     |
808s 377 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:390:16
808s     |
808s 390 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:417:16
808s     |
808s 417 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
808s     |
808s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s     |                      ^^^^^^^
808s     |
808s    ::: /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:412:1
808s     |
808s 412 | / ast_enum_of_structs! {
808s 413 | |     /// Element of a compile-time attribute list.
808s 414 | |     ///
808s 415 | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
808s ...   |
808s 425 | |     }
808s 426 | | }
808s     | |_- in this macro invocation
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:165:16
808s     |
808s 165 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:213:16
808s     |
808s 213 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:223:16
808s     |
808s 223 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:237:16
808s     |
808s 237 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:251:16
808s     |
808s 251 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:557:16
808s     |
808s 557 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:565:16
808s     |
808s 565 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:573:16
808s     |
808s 573 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:581:16
808s     |
808s 581 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:630:16
808s     |
808s 630 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:644:16
808s     |
808s 644 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:654:16
808s     |
808s 654 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s  --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:9:16
808s   |
808s 9 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
808s   |                ^^^^^^^
808s   |
808s   = help: consider using a Cargo feature instead
808s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s            [lints.rust]
808s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s   --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:36:16
808s    |
808s 36 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
808s    |                ^^^^^^^
808s    |
808s    = help: consider using a Cargo feature instead
808s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s             [lints.rust]
808s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
808s     |
808s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s     |                      ^^^^^^^
808s     |
808s    ::: /usr/share/cargo/registry/syn-1.0.109/src/data.rs:25:1
808s     |
808s 25  | / ast_enum_of_structs! {
808s 26  | |     /// Data stored within an enum variant or struct.
808s 27  | |     ///
808s 28  | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
808s ...   |
808s 47  | |     }
808s 48  | | }
808s     | |_- in this macro invocation
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s   --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:56:16
808s    |
808s 56 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
808s    |                ^^^^^^^
808s    |
808s    = help: consider using a Cargo feature instead
808s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s             [lints.rust]
808s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s   --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:68:16
808s    |
808s 68 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
808s    |                ^^^^^^^
808s    |
808s    = help: consider using a Cargo feature instead
808s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s             [lints.rust]
808s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:153:16
808s     |
808s 153 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:185:16
808s     |
808s 185 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
808s     |
808s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s     |                      ^^^^^^^
808s     |
808s    ::: /usr/share/cargo/registry/syn-1.0.109/src/data.rs:173:1
808s     |
808s 173 | / ast_enum_of_structs! {
808s 174 | |     /// The visibility level of an item: inherited or `pub` or
808s 175 | |     /// `pub(restricted)`.
808s 176 | |     ///
808s ...   |
808s 199 | |     }
808s 200 | | }
808s     | |_- in this macro invocation
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:207:16
808s     |
808s 207 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:218:16
808s     |
808s 218 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:230:16
808s     |
808s 230 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:246:16
808s     |
808s 246 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:275:16
808s     |
808s 275 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:286:16
808s     |
808s 286 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:327:16
808s     |
808s 327 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:299:20
808s     |
808s 299 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                    ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:315:20
808s     |
808s 315 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                    ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:423:16
808s     |
808s 423 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:436:16
808s     |
808s 436 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:445:16
808s     |
808s 445 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:454:16
808s     |
808s 454 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:467:16
808s     |
808s 467 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:474:16
808s     |
808s 474 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:481:16
808s     |
808s 481 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s   --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:89:16
808s    |
808s 89 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
808s    |                ^^^^^^^
808s    |
808s    = help: consider using a Cargo feature instead
808s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s             [lints.rust]
808s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
808s   --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:90:20
808s    |
808s 90 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
808s    |                    ^^^^^^^^^^^^^^^^^^^^^
808s    |
808s    = help: consider using a Cargo feature instead
808s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s             [lints.rust]
808s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
808s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
808s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
808s     |
808s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s     |                      ^^^^^^^
808s     |
808s    ::: /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:14:1
808s     |
808s 14  | / ast_enum_of_structs! {
808s 15  | |     /// A Rust expression.
808s 16  | |     ///
808s 17  | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
808s ...   |
808s 249 | |     }
808s 250 | | }
808s     | |_- in this macro invocation
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:256:16
808s     |
808s 256 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:268:16
808s     |
808s 268 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:281:16
808s     |
808s 281 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:294:16
808s     |
808s 294 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:307:16
808s     |
808s 307 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:321:16
808s     |
808s 321 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:334:16
808s     |
808s 334 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:346:16
808s     |
808s 346 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:359:16
808s     |
808s 359 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:373:16
808s     |
808s 373 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:387:16
808s     |
808s 387 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:400:16
808s     |
808s 400 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:418:16
808s     |
808s 418 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:431:16
808s     |
808s 431 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:444:16
808s     |
808s 444 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:464:16
808s     |
808s 464 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:480:16
808s     |
808s 480 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:495:16
808s     |
808s 495 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:508:16
808s     |
808s 508 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:523:16
808s     |
808s 523 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:534:16
808s     |
808s 534 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:547:16
808s     |
808s 547 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:558:16
808s     |
808s 558 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:572:16
808s     |
808s 572 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:588:16
808s     |
808s 588 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:604:16
808s     |
808s 604 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:616:16
808s     |
808s 616 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:629:16
808s     |
808s 629 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:643:16
808s     |
808s 643 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:657:16
808s     |
808s 657 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:672:16
808s     |
808s 672 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:687:16
808s     |
808s 687 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:699:16
808s     |
808s 699 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:711:16
808s     |
808s 711 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:723:16
808s     |
808s 723 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:737:16
808s     |
808s 737 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:749:16
808s     |
808s 749 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:761:16
808s     |
808s 761 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:775:16
808s     |
808s 775 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:850:16
808s     |
808s 850 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:920:16
808s     |
808s 920 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:968:16
808s     |
808s 968 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:982:16
808s     |
808s 982 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:999:16
808s     |
808s 999 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:1021:16
808s      |
808s 1021 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:1049:16
808s      |
808s 1049 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:1065:16
808s      |
808s 1065 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:246:15
808s     |
808s 246 |         #[cfg(syn_no_non_exhaustive)]
808s     |               ^^^^^^^^^^^^^^^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `syn_no_const_vec_new`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:784:40
808s     |
808s 784 |     #[cfg(all(feature = "parsing", not(syn_no_const_vec_new)))]
808s     |                                        ^^^^^^^^^^^^^^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_const_vec_new)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_const_vec_new)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:838:19
808s     |
808s 838 |             #[cfg(syn_no_non_exhaustive)]
808s     |                   ^^^^^^^^^^^^^^^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:1159:16
808s      |
808s 1159 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:1880:16
808s      |
808s 1880 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:1975:16
808s      |
808s 1975 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2001:16
808s      |
808s 2001 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2063:16
808s      |
808s 2063 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2084:16
808s      |
808s 2084 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2101:16
808s      |
808s 2101 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2119:16
808s      |
808s 2119 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2147:16
808s      |
808s 2147 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2165:16
808s      |
808s 2165 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2206:16
808s      |
808s 2206 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2236:16
808s      |
808s 2236 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2258:16
808s      |
808s 2258 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2326:16
808s      |
808s 2326 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2349:16
808s      |
808s 2349 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2372:16
808s      |
808s 2372 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2381:16
808s      |
808s 2381 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2396:16
808s      |
808s 2396 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2405:16
808s      |
808s 2405 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2414:16
808s      |
808s 2414 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2426:16
808s      |
808s 2426 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2496:16
808s      |
808s 2496 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2547:16
808s      |
808s 2547 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2571:16
808s      |
808s 2571 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2582:16
808s      |
808s 2582 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2594:16
808s      |
808s 2594 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2648:16
808s      |
808s 2648 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2678:16
808s      |
808s 2678 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2727:16
808s      |
808s 2727 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2759:16
808s      |
808s 2759 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2801:16
808s      |
808s 2801 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2818:16
808s      |
808s 2818 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2832:16
808s      |
808s 2832 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/token.rs:503:24
808s     |
808s 503 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |                          ^^^^^^^
808s ...
808s 756 | / define_delimiters! {
808s 757 | |     "{"           pub struct Brace        /// `{...}`
808s 758 | |     "["           pub struct Bracket      /// `[...]`
808s 759 | |     "("           pub struct Paren        /// `(...)`
808s 760 | |     " "           pub struct Group        /// None-delimited group
808s 761 | | }
808s     | |_- in this macro invocation
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s     = note: this warning originates in the macro `define_delimiters` (in Nightly builds, run with -Z macro-backtrace for more info)
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/token.rs:507:24
808s     |
808s 507 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |                          ^^^^^^^
808s ...
808s 756 | / define_delimiters! {
808s 757 | |     "{"           pub struct Brace        /// `{...}`
808s 758 | |     "["           pub struct Bracket      /// `[...]`
808s 759 | |     "("           pub struct Paren        /// `(...)`
808s 760 | |     " "           pub struct Group        /// None-delimited group
808s 761 | | }
808s     | |_- in this macro invocation
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s     = note: this warning originates in the macro `define_delimiters` (in Nightly builds, run with -Z macro-backtrace for more info)
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/token.rs:515:24
808s     |
808s 515 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |                          ^^^^^^^
808s ...
808s 756 | / define_delimiters! {
808s 757 | |     "{"           pub struct Brace        /// `{...}`
808s 758 | |     "["           pub struct Bracket      /// `[...]`
808s 759 | |     "("           pub struct Paren        /// `(...)`
808s 760 | |     " "           pub struct Group        /// None-delimited group
808s 761 | | }
808s     | |_- in this macro invocation
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s     = note: this warning originates in the macro `define_delimiters` (in Nightly builds, run with -Z macro-backtrace for more info)
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/token.rs:523:24
808s     |
808s 523 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |                          ^^^^^^^
808s ...
808s 756 | / define_delimiters! {
808s 757 | |     "{"           pub struct Brace        /// `{...}`
808s 758 | |     "["           pub struct Bracket      /// `[...]`
808s 759 | |     "("           pub struct Paren        /// `(...)`
808s 760 | |     " "           pub struct Group        /// None-delimited group
808s 761 | | }
808s     | |_- in this macro invocation
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s     = note: this warning originates in the macro `define_delimiters` (in Nightly builds, run with -Z macro-backtrace for more info)
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2846:16
808s      |
808s 2846 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2879:16
808s      |
808s 2879 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2292:28
808s      |
808s 2292 |                   #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s      |                              ^^^^^^^
808s ...
808s 2309 | /     impl_by_parsing_expr! {
808s 2310 | |         ExprAssign, Assign, "expected assignment expression",
808s 2311 | |         ExprAssignOp, AssignOp, "expected compound assignment expression",
808s 2312 | |         ExprAwait, Await, "expected await expression",
808s ...    |
808s 2322 | |         ExprType, Type, "expected type ascription expression",
808s 2323 | |     }
808s      | |_____- in this macro invocation
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s      = note: this warning originates in the macro `impl_by_parsing_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:1248:20
808s      |
808s 1248 |         #[cfg_attr(doc_cfg, doc(cfg(all(feature = "full", feature = "parsing"))))]
808s      |                    ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2539:23
808s      |
808s 2539 |                 #[cfg(syn_no_non_exhaustive)]
808s      |                       ^^^^^^^^^^^^^^^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `syn_no_const_vec_new`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2905:23
808s      |
808s 2905 |             #[cfg(not(syn_no_const_vec_new))]
808s      |                       ^^^^^^^^^^^^^^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_const_vec_new)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_const_vec_new)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `syn_no_const_vec_new`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2907:19
808s      |
808s 2907 |             #[cfg(syn_no_const_vec_new)]
808s      |                   ^^^^^^^^^^^^^^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_const_vec_new)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_const_vec_new)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/token.rs:527:24
808s     |
808s 527 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |                          ^^^^^^^
808s ...
808s 756 | / define_delimiters! {
808s 757 | |     "{"           pub struct Brace        /// `{...}`
808s 758 | |     "["           pub struct Bracket      /// `[...]`
808s 759 | |     "("           pub struct Paren        /// `(...)`
808s 760 | |     " "           pub struct Group        /// None-delimited group
808s 761 | | }
808s     | |_- in this macro invocation
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s     = note: this warning originates in the macro `define_delimiters` (in Nightly builds, run with -Z macro-backtrace for more info)
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2988:16
808s      |
808s 2988 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2998:16
808s      |
808s 2998 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/token.rs:535:24
808s     |
808s 535 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |                          ^^^^^^^
808s ...
808s 756 | / define_delimiters! {
808s 757 | |     "{"           pub struct Brace        /// `{...}`
808s 758 | |     "["           pub struct Bracket      /// `[...]`
808s 759 | |     "("           pub struct Paren        /// `(...)`
808s 760 | |     " "           pub struct Group        /// None-delimited group
808s 761 | | }
808s     | |_- in this macro invocation
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s     = note: this warning originates in the macro `define_delimiters` (in Nightly builds, run with -Z macro-backtrace for more info)
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3008:16
808s      |
808s 3008 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3020:16
808s      |
808s 3020 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3035:16
808s      |
808s 3035 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3046:16
808s      |
808s 3046 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3057:16
808s      |
808s 3057 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3072:16
808s      |
808s 3072 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3082:16
808s      |
808s 3082 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3091:16
808s      |
808s 3091 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3099:16
808s      |
808s 3099 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3110:16
808s      |
808s 3110 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3141:16
808s      |
808s 3141 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3153:16
808s      |
808s 3153 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3165:16
808s      |
808s 3165 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3180:16
808s      |
808s 3180 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3197:16
808s      |
808s 3197 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3211:16
808s      |
808s 3211 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3233:16
808s      |
808s 3233 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3244:16
808s      |
808s 3244 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3255:16
808s      |
808s 3255 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s   --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/ident.rs:38:12
808s    |
808s 38 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s    |            ^^^^^^^
808s    |
808s    = help: consider using a Cargo feature instead
808s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s             [lints.rust]
808s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/attr.rs:463:12
808s     |
808s 463 | #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/attr.rs:148:16
808s     |
808s 148 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/attr.rs:329:16
808s     |
808s 329 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3265:16
808s      |
808s 3265 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/attr.rs:360:16
808s     |
808s 360 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3275:16
808s      |
808s 3275 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3291:16
808s      |
808s 3291 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3304:16
808s      |
808s 3304 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3317:16
808s      |
808s 3317 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3328:16
808s      |
808s 3328 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/macros.rs:155:20
808s     |
808s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s     |                      ^^^^^^^
808s     |
808s    ::: /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/attr.rs:336:1
808s     |
808s 336 | / ast_enum_of_structs! {
808s 337 | |     /// Content of a compile-time structured attribute.
808s 338 | |     ///
808s 339 | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
808s ...   |
808s 369 | |     }
808s 370 | | }
808s     | |_- in this macro invocation
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3338:16
808s      |
808s 3338 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3348:16
808s      |
808s 3348 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3358:16
808s      |
808s 3358 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3367:16
808s      |
808s 3367 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3379:16
808s      |
808s 3379 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3390:16
808s      |
808s 3390 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/attr.rs:377:16
808s     |
808s 377 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3400:16
808s      |
808s 3400 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3409:16
808s      |
808s 3409 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3420:16
808s      |
808s 3420 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3431:16
808s      |
808s 3431 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/attr.rs:390:16
808s     |
808s 390 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/attr.rs:417:16
808s     |
808s 417 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/macros.rs:155:20
808s     |
808s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s     |                      ^^^^^^^
808s     |
808s    ::: /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/attr.rs:412:1
808s     |
808s 412 | / ast_enum_of_structs! {
808s 413 | |     /// Element of a compile-time attribute list.
808s 414 | |     ///
808s 415 | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
808s ...   |
808s 425 | |     }
808s 426 | | }
808s     | |_- in this macro invocation
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3441:16
808s      |
808s 3441 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3451:16
808s      |
808s 3451 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3460:16
808s      |
808s 3460 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/attr.rs:165:16
808s     |
808s 165 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3478:16
808s      |
808s 3478 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/attr.rs:213:16
808s     |
808s 213 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3491:16
808s      |
808s 3491 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3501:16
808s      |
808s 3501 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3512:16
808s      |
808s 3512 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3522:16
808s      |
808s 3522 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3531:16
808s      |
808s 3531 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3544:16
808s      |
808s 3544 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:296:5
808s     |
808s 296 |     doc_cfg,
808s     |     ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:307:5
808s     |
808s 307 |     doc_cfg,
808s     |     ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:318:5
808s     |
808s 318 |     doc_cfg,
808s     |     ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s   --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:14:16
808s    |
808s 14 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
808s    |                ^^^^^^^
808s    |
808s    = help: consider using a Cargo feature instead
808s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s             [lints.rust]
808s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s   --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:35:16
808s    |
808s 35 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
808s    |                ^^^^^^^
808s    |
808s    = help: consider using a Cargo feature instead
808s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s             [lints.rust]
808s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
808s     |
808s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s     |                      ^^^^^^^
808s     |
808s    ::: /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:23:1
808s     |
808s 23  | / ast_enum_of_structs! {
808s 24  | |     /// A generic type parameter, lifetime, or const generic: `T: Into<String>`,
808s 25  | |     /// `'a: 'b`, `const LEN: usize`.
808s 26  | |     ///
808s ...   |
808s 45  | |     }
808s 46  | | }
808s     | |_- in this macro invocation
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s   --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:53:16
808s    |
808s 53 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
808s    |                ^^^^^^^
808s    |
808s    = help: consider using a Cargo feature instead
808s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s             [lints.rust]
808s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s   --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:69:16
808s    |
808s 69 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
808s    |                ^^^^^^^
808s    |
808s    = help: consider using a Cargo feature instead
808s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s             [lints.rust]
808s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s   --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:83:16
808s    |
808s 83 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
808s    |                ^^^^^^^
808s    |
808s    = help: consider using a Cargo feature instead
808s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s             [lints.rust]
808s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:363:20
808s     |
808s 363 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |                    ^^^^^^^
808s ...
808s 404 | generics_wrapper_impls!(ImplGenerics);
808s     | ------------------------------------- in this macro invocation
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/attr.rs:223:16
808s     |
808s 223 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/attr.rs:237:16
808s     |
808s 237 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/attr.rs:251:16
808s     |
808s 251 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/attr.rs:557:16
808s     |
808s 557 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/attr.rs:565:16
808s     |
808s 565 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/attr.rs:573:16
808s     |
808s 573 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/attr.rs:581:16
808s     |
808s 581 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/attr.rs:630:16
808s     |
808s 630 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/attr.rs:644:16
808s     |
808s 644 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/attr.rs:654:16
808s     |
808s 654 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s  --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/data.rs:9:16
808s   |
808s 9 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
808s   |                ^^^^^^^
808s   |
808s   = help: consider using a Cargo feature instead
808s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s            [lints.rust]
808s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s   --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/data.rs:36:16
808s    |
808s 36 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
808s    |                ^^^^^^^
808s    |
808s    = help: consider using a Cargo feature instead
808s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s             [lints.rust]
808s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:371:20
808s     |
808s 371 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |                    ^^^^^^^
808s ...
808s 404 | generics_wrapper_impls!(ImplGenerics);
808s     | ------------------------------------- in this macro invocation
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/macros.rs:155:20
808s     |
808s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s     |                      ^^^^^^^
808s     |
808s    ::: /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/data.rs:25:1
808s     |
808s 25  | / ast_enum_of_structs! {
808s 26  | |     /// Data stored within an enum variant or struct.
808s 27  | |     ///
808s 28  | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
808s ...   |
808s 47  | |     }
808s 48  | | }
808s     | |_- in this macro invocation
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s   --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/data.rs:56:16
808s    |
808s 56 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
808s    |                ^^^^^^^
808s    |
808s    = help: consider using a Cargo feature instead
808s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s             [lints.rust]
808s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s   --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/data.rs:68:16
808s    |
808s 68 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
808s    |                ^^^^^^^
808s    |
808s    = help: consider using a Cargo feature instead
808s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s             [lints.rust]
808s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/data.rs:153:16
808s     |
808s 153 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/data.rs:185:16
808s     |
808s 185 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:382:20
808s     |
808s 382 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |                    ^^^^^^^
808s ...
808s 404 | generics_wrapper_impls!(ImplGenerics);
808s     | ------------------------------------- in this macro invocation
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:386:20
808s     |
808s 386 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |                    ^^^^^^^
808s ...
808s 404 | generics_wrapper_impls!(ImplGenerics);
808s     | ------------------------------------- in this macro invocation
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:394:20
808s     |
808s 394 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |                    ^^^^^^^
808s ...
808s 404 | generics_wrapper_impls!(ImplGenerics);
808s     | ------------------------------------- in this macro invocation
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:363:20
808s     |
808s 363 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |                    ^^^^^^^
808s ...
808s 406 | generics_wrapper_impls!(TypeGenerics);
808s     | ------------------------------------- in this macro invocation
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:371:20
808s     |
808s 371 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |                    ^^^^^^^
808s ...
808s 406 | generics_wrapper_impls!(TypeGenerics);
808s     | ------------------------------------- in this macro invocation
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:382:20
808s     |
808s 382 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |                    ^^^^^^^
808s ...
808s 406 | generics_wrapper_impls!(TypeGenerics);
808s     | ------------------------------------- in this macro invocation
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/macros.rs:155:20
808s     |
808s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s     |                      ^^^^^^^
808s     |
808s    ::: /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/data.rs:173:1
808s     |
808s 173 | / ast_enum_of_structs! {
808s 174 | |     /// The visibility level of an item: inherited or `pub` or
808s 175 | |     /// `pub(restricted)`.
808s 176 | |     ///
808s ...   |
808s 199 | |     }
808s 200 | | }
808s     | |_- in this macro invocation
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/data.rs:207:16
808s     |
808s 207 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/data.rs:218:16
808s     |
808s 218 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/data.rs:230:16
808s     |
808s 230 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/data.rs:246:16
808s     |
808s 246 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/data.rs:275:16
808s     |
808s 275 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/data.rs:286:16
808s     |
808s 286 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/data.rs:327:16
808s     |
808s 327 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/data.rs:299:20
808s     |
808s 299 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                    ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/data.rs:315:20
808s     |
808s 315 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                    ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:386:20
808s     |
808s 386 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |                    ^^^^^^^
808s ...
808s 406 | generics_wrapper_impls!(TypeGenerics);
808s     | ------------------------------------- in this macro invocation
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/data.rs:423:16
808s     |
808s 423 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:394:20
808s     |
808s 394 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |                    ^^^^^^^
808s ...
808s 406 | generics_wrapper_impls!(TypeGenerics);
808s     | ------------------------------------- in this macro invocation
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/data.rs:436:16
808s     |
808s 436 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/data.rs:445:16
808s     |
808s 445 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:363:20
808s     |
808s 363 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |                    ^^^^^^^
808s ...
808s 408 | generics_wrapper_impls!(Turbofish);
808s     | ---------------------------------- in this macro invocation
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/data.rs:454:16
808s     |
808s 454 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:371:20
808s     |
808s 371 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |                    ^^^^^^^
808s ...
808s 408 | generics_wrapper_impls!(Turbofish);
808s     | ---------------------------------- in this macro invocation
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/data.rs:467:16
808s     |
808s 467 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/data.rs:474:16
808s     |
808s 474 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:382:20
808s     |
808s 382 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |                    ^^^^^^^
808s ...
808s 408 | generics_wrapper_impls!(Turbofish);
808s     | ---------------------------------- in this macro invocation
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/data.rs:481:16
808s     |
808s 481 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:386:20
808s     |
808s 386 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |                    ^^^^^^^
808s ...
808s 408 | generics_wrapper_impls!(Turbofish);
808s     | ---------------------------------- in this macro invocation
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s   --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:89:16
808s    |
808s 89 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
808s    |                ^^^^^^^
808s    |
808s    = help: consider using a Cargo feature instead
808s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s             [lints.rust]
808s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:394:20
808s     |
808s 394 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |                    ^^^^^^^
808s ...
808s 408 | generics_wrapper_impls!(Turbofish);
808s     | ---------------------------------- in this macro invocation
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
808s 
808s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
808s   --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:90:20
808s    |
808s 90 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
808s    |                    ^^^^^^^^^^^^^^^^^^^^^
808s    |
808s    = help: consider using a Cargo feature instead
808s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s             [lints.rust]
808s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
808s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
808s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:426:16
808s     |
808s 426 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:475:16
808s     |
808s 475 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
808s     |
808s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s     |                      ^^^^^^^
808s     |
808s    ::: /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:470:1
808s     |
808s 470 | / ast_enum_of_structs! {
808s 471 | |     /// A trait or lifetime used as a bound on a type parameter.
808s 472 | |     ///
808s 473 | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
808s ...   |
808s 479 | |     }
808s 480 | | }
808s     | |_- in this macro invocation
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:487:16
808s     |
808s 487 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:504:16
808s     |
808s 504 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:517:16
808s     |
808s 517 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/macros.rs:155:20
808s     |
808s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s     |                      ^^^^^^^
808s     |
808s    ::: /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:14:1
808s     |
808s 14  | / ast_enum_of_structs! {
808s 15  | |     /// A Rust expression.
808s 16  | |     ///
808s 17  | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
808s ...   |
808s 249 | |     }
808s 250 | | }
808s     | |_- in this macro invocation
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:256:16
808s     |
808s 256 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:535:16
808s     |
808s 535 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:268:16
808s     |
808s 268 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:281:16
808s     |
808s 281 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:294:16
808s     |
808s 294 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:307:16
808s     |
808s 307 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
808s     |
808s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s     |                      ^^^^^^^
808s     |
808s    ::: /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:524:1
808s     |
808s 524 | / ast_enum_of_structs! {
808s 525 | |     /// A single predicate in a `where` clause: `T: Deserialize<'de>`.
808s 526 | |     ///
808s 527 | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
808s ...   |
808s 545 | |     }
808s 546 | | }
808s     | |_- in this macro invocation
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:321:16
808s     |
808s 321 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:334:16
808s     |
808s 334 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:553:16
808s     |
808s 553 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:346:16
808s     |
808s 346 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:570:16
808s     |
808s 570 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:359:16
808s     |
808s 359 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:583:16
808s     |
808s 583 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:373:16
808s     |
808s 373 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:347:9
808s     |
808s 347 |         doc_cfg,
808s     |         ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:387:16
808s     |
808s 387 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:597:16
808s     |
808s 597 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:400:16
808s     |
808s 400 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:660:16
808s     |
808s 660 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:418:16
808s     |
808s 418 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:687:16
808s     |
808s 687 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:431:16
808s     |
808s 431 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:725:16
808s     |
808s 725 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:747:16
808s     |
808s 747 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:444:16
808s     |
808s 444 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:758:16
808s     |
808s 758 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:464:16
808s     |
808s 464 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:812:16
808s     |
808s 812 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:856:16
808s     |
808s 856 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:905:16
808s     |
808s 905 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:916:16
808s     |
808s 916 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:940:16
808s     |
808s 940 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:971:16
808s     |
808s 971 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:480:16
808s     |
808s 480 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:982:16
808s     |
808s 982 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:1057:16
808s      |
808s 1057 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:495:16
808s     |
808s 495 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:1207:16
808s      |
808s 1207 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:1217:16
808s      |
808s 1217 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:508:16
808s     |
808s 508 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:1229:16
808s      |
808s 1229 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:523:16
808s     |
808s 523 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:1268:16
808s      |
808s 1268 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:534:16
808s     |
808s 534 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:1300:16
808s      |
808s 1300 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:1310:16
808s      |
808s 1310 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:547:16
808s     |
808s 547 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:1325:16
808s      |
808s 1325 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:558:16
808s     |
808s 558 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:1335:16
808s      |
808s 1335 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:572:16
808s     |
808s 572 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:1345:16
808s      |
808s 1345 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:588:16
808s     |
808s 588 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:1354:16
808s      |
808s 1354 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:604:16
808s     |
808s 604 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s   --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:19:16
808s    |
808s 19 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s    |                ^^^^^^^
808s    |
808s    = help: consider using a Cargo feature instead
808s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s             [lints.rust]
808s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
808s   --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:20:20
808s    |
808s 20 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
808s    |                    ^^^^^^^^^^^^^^^^^^^^^
808s    |
808s    = help: consider using a Cargo feature instead
808s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s             [lints.rust]
808s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
808s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
808s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:616:16
808s     |
808s 616 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:629:16
808s     |
808s 629 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:643:16
808s     |
808s 643 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:657:16
808s     |
808s 657 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:672:16
808s     |
808s 672 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:687:16
808s     |
808s 687 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:699:16
808s     |
808s 699 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:711:16
808s     |
808s 711 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
808s     |
808s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s     |                      ^^^^^^^
808s     |
808s    ::: /usr/share/cargo/registry/syn-1.0.109/src/item.rs:9:1
808s     |
808s 9   | / ast_enum_of_structs! {
808s 10  | |     /// Things that can appear directly inside of a module or scope.
808s 11  | |     ///
808s 12  | |     /// *This type is available only if Syn is built with the `"full"` feature.*
808s ...   |
808s 96  | |     }
808s 97  | | }
808s     | |_- in this macro invocation
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:723:16
808s     |
808s 723 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:737:16
808s     |
808s 737 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:749:16
808s     |
808s 749 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:761:16
808s     |
808s 761 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:103:16
808s     |
808s 103 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:121:16
808s     |
808s 121 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:775:16
808s     |
808s 775 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:137:16
808s     |
808s 137 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:850:16
808s     |
808s 850 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:154:16
808s     |
808s 154 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:920:16
808s     |
808s 920 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:167:16
808s     |
808s 167 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:181:16
808s     |
808s 181 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:968:16
808s     |
808s 968 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:201:16
808s     |
808s 201 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:982:16
808s     |
808s 982 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:215:16
808s     |
808s 215 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:999:16
808s     |
808s 999 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:229:16
808s     |
808s 229 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:244:16
808s     |
808s 244 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:263:16
808s     |
808s 263 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:1021:16
808s      |
808s 1021 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:279:16
808s     |
808s 279 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:1049:16
808s      |
808s 1049 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:299:16
808s     |
808s 299 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:1065:16
808s      |
808s 1065 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:316:16
808s     |
808s 316 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:246:15
808s     |
808s 246 |         #[cfg(syn_no_non_exhaustive)]
808s     |               ^^^^^^^^^^^^^^^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:333:16
808s     |
808s 333 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `syn_no_const_vec_new`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:784:40
808s     |
808s 784 |     #[cfg(all(feature = "parsing", not(syn_no_const_vec_new)))]
808s     |                                        ^^^^^^^^^^^^^^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_const_vec_new)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_const_vec_new)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:348:16
808s     |
808s 348 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:477:16
808s     |
808s 477 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:838:19
808s     |
808s 838 |             #[cfg(syn_no_non_exhaustive)]
808s     |                   ^^^^^^^^^^^^^^^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
808s     |
808s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s     |                      ^^^^^^^
808s     |
808s    ::: /usr/share/cargo/registry/syn-1.0.109/src/item.rs:467:1
808s     |
808s 467 | / ast_enum_of_structs! {
808s 468 | |     /// A suffix of an import tree in a `use` item: `Type as Renamed` or `*`.
808s 469 | |     ///
808s 470 | |     /// *This type is available only if Syn is built with the `"full"` feature.*
808s ...   |
808s 493 | |     }
808s 494 | | }
808s     | |_- in this macro invocation
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:500:16
808s     |
808s 500 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:512:16
808s     |
808s 512 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:1159:16
808s      |
808s 1159 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:522:16
808s     |
808s 522 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:1880:16
808s      |
808s 1880 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:534:16
808s     |
808s 534 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:1975:16
808s      |
808s 1975 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:544:16
808s     |
808s 544 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:2001:16
808s      |
808s 2001 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:561:16
808s     |
808s 561 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:2063:16
808s      |
808s 2063 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:562:20
808s     |
808s 562 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
808s     |                    ^^^^^^^^^^^^^^^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:2084:16
808s      |
808s 2084 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:2101:16
808s      |
808s 2101 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:2119:16
808s      |
808s 2119 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:2147:16
808s      |
808s 2147 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:2165:16
808s      |
808s 2165 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
808s     |
808s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s     |                      ^^^^^^^
808s     |
808s    ::: /usr/share/cargo/registry/syn-1.0.109/src/item.rs:551:1
808s     |
808s 551 | / ast_enum_of_structs! {
808s 552 | |     /// An item within an `extern` block.
808s 553 | |     ///
808s 554 | |     /// *This type is available only if Syn is built with the `"full"` feature.*
808s ...   |
808s 600 | |     }
808s 601 | | }
808s     | |_- in this macro invocation
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:2206:16
808s      |
808s 2206 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:2236:16
808s      |
808s 2236 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:607:16
808s     |
808s 607 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:2258:16
808s      |
808s 2258 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:620:16
808s     |
808s 620 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:2326:16
808s      |
808s 2326 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:637:16
808s     |
808s 637 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:2349:16
808s      |
808s 2349 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:651:16
808s     |
808s 651 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:669:16
808s     |
808s 669 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:670:20
808s     |
808s 670 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
808s     |                    ^^^^^^^^^^^^^^^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
808s     |
808s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s     |                      ^^^^^^^
808s     |
808s    ::: /usr/share/cargo/registry/syn-1.0.109/src/item.rs:659:1
808s     |
808s 659 | / ast_enum_of_structs! {
808s 660 | |     /// An item declaration within the definition of a trait.
808s 661 | |     ///
808s 662 | |     /// *This type is available only if Syn is built with the `"full"` feature.*
808s ...   |
808s 708 | |     }
808s 709 | | }
808s     | |_- in this macro invocation
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:715:16
808s     |
808s 715 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:731:16
808s     |
808s 731 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:744:16
808s     |
808s 744 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:761:16
808s     |
808s 761 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:779:16
808s     |
808s 779 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:2372:16
808s      |
808s 2372 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:2381:16
808s      |
808s 2381 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:2396:16
808s      |
808s 2396 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:2405:16
808s      |
808s 2405 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:2414:16
808s      |
808s 2414 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:2426:16
808s      |
808s 2426 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:780:20
808s     |
808s 780 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
808s     |                    ^^^^^^^^^^^^^^^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:2496:16
808s      |
808s 2496 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:2547:16
808s      |
808s 2547 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:2571:16
808s      |
808s 2571 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:2582:16
808s      |
808s 2582 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:2594:16
808s      |
808s 2594 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
808s     |
808s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s     |                      ^^^^^^^
808s     |
808s    ::: /usr/share/cargo/registry/syn-1.0.109/src/item.rs:769:1
808s     |
808s 769 | / ast_enum_of_structs! {
808s 770 | |     /// An item within an impl block.
808s 771 | |     ///
808s 772 | |     /// *This type is available only if Syn is built with the `"full"` feature.*
808s ...   |
808s 818 | |     }
808s 819 | | }
808s     | |_- in this macro invocation
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:2648:16
808s      |
808s 2648 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:825:16
808s     |
808s 825 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:2678:16
808s      |
808s 2678 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:844:16
808s     |
808s 844 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:2727:16
808s      |
808s 2727 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:858:16
808s     |
808s 858 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:2759:16
808s      |
808s 2759 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:876:16
808s     |
808s 876 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:2801:16
808s      |
808s 2801 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:889:16
808s     |
808s 889 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:2818:16
808s      |
808s 2818 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:927:16
808s     |
808s 927 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:2832:16
808s      |
808s 2832 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:2846:16
808s      |
808s 2846 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:2879:16
808s      |
808s 2879 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
808s     |
808s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s     |                      ^^^^^^^
808s     |
808s    ::: /usr/share/cargo/registry/syn-1.0.109/src/item.rs:923:1
808s     |
808s 923 | / ast_enum_of_structs! {
808s 924 | |     /// An argument in a function signature: the `n: usize` in `fn f(n: usize)`.
808s 925 | |     ///
808s 926 | |     /// *This type is available only if Syn is built with the `"full"` feature.*
808s ...   |
808s 938 | |     }
808s 939 | | }
808s     | |_- in this macro invocation
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:2292:28
808s      |
808s 2292 |                   #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s      |                              ^^^^^^^
808s ...
808s 2309 | /     impl_by_parsing_expr! {
808s 2310 | |         ExprAssign, Assign, "expected assignment expression",
808s 2311 | |         ExprAssignOp, AssignOp, "expected compound assignment expression",
808s 2312 | |         ExprAwait, Await, "expected await expression",
808s ...    |
808s 2322 | |         ExprType, Type, "expected type ascription expression",
808s 2323 | |     }
808s      | |_____- in this macro invocation
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s      = note: this warning originates in the macro `impl_by_parsing_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:949:16
808s     |
808s 949 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
808s   --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:93:15
808s    |
808s 93 |         #[cfg(syn_no_non_exhaustive)]
808s    |               ^^^^^^^^^^^^^^^^^^^^^
808s    |
808s    = help: consider using a Cargo feature instead
808s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s             [lints.rust]
808s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
808s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
808s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:381:19
808s     |
808s 381 |             #[cfg(syn_no_non_exhaustive)]
808s     |                   ^^^^^^^^^^^^^^^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:1248:20
808s      |
808s 1248 |         #[cfg_attr(doc_cfg, doc(cfg(all(feature = "full", feature = "parsing"))))]
808s      |                    ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:597:15
808s     |
808s 597 |         #[cfg(syn_no_non_exhaustive)]
808s     |               ^^^^^^^^^^^^^^^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:705:15
808s     |
808s 705 |         #[cfg(syn_no_non_exhaustive)]
808s     |               ^^^^^^^^^^^^^^^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:815:15
808s     |
808s 815 |         #[cfg(syn_no_non_exhaustive)]
808s     |               ^^^^^^^^^^^^^^^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:976:16
808s     |
808s 976 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1237:16
808s      |
808s 1237 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:2539:23
808s      |
808s 2539 |                 #[cfg(syn_no_non_exhaustive)]
808s      |                       ^^^^^^^^^^^^^^^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1264:16
808s      |
808s 1264 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1305:16
808s      |
808s 1305 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1338:16
808s      |
808s 1338 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `syn_no_const_vec_new`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:2905:23
808s      |
808s 2905 |             #[cfg(not(syn_no_const_vec_new))]
808s      |                       ^^^^^^^^^^^^^^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_const_vec_new)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_const_vec_new)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1352:16
808s      |
808s 1352 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1401:16
808s      |
808s 1401 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1419:16
808s      |
808s 1419 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1500:16
808s      |
808s 1500 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1535:16
808s      |
808s 1535 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1564:16
808s      |
808s 1564 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1584:16
808s      |
808s 1584 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1680:16
808s      |
808s 1680 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1722:16
808s      |
808s 1722 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1745:16
808s      |
808s 1745 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1827:16
808s      |
808s 1827 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1843:16
808s      |
808s 1843 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1859:16
808s      |
808s 1859 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1903:16
808s      |
808s 1903 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1921:16
808s      |
808s 1921 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1971:16
808s      |
808s 1971 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1995:16
808s      |
808s 1995 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `syn_no_const_vec_new`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:2907:19
808s      |
808s 2907 |             #[cfg(syn_no_const_vec_new)]
808s      |                   ^^^^^^^^^^^^^^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_const_vec_new)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_const_vec_new)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2019:16
808s      |
808s 2019 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2070:16
808s      |
808s 2070 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2144:16
808s      |
808s 2144 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:2988:16
808s      |
808s 2988 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:2998:16
808s      |
808s 2998 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2200:16
808s      |
808s 2200 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:3008:16
808s      |
808s 3008 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2260:16
808s      |
808s 2260 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:3020:16
808s      |
808s 3020 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2290:16
808s      |
808s 2290 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:3035:16
808s      |
808s 3035 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2319:16
808s      |
808s 2319 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:3046:16
808s      |
808s 3046 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2392:16
808s      |
808s 2392 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2410:16
808s      |
808s 2410 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:3057:16
808s      |
808s 3057 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2522:16
808s      |
808s 2522 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2603:16
808s      |
808s 2603 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:3072:16
808s      |
808s 3072 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2628:16
808s      |
808s 2628 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:3082:16
808s      |
808s 3082 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2668:16
808s      |
808s 2668 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:3091:16
808s      |
808s 3091 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2726:16
808s      |
808s 2726 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:3099:16
808s      |
808s 3099 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1817:23
808s      |
808s 1817 |                 #[cfg(syn_no_non_exhaustive)]
808s      |                       ^^^^^^^^^^^^^^^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:3110:16
808s      |
808s 3110 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2251:23
808s      |
808s 2251 |                 #[cfg(syn_no_non_exhaustive)]
808s      |                       ^^^^^^^^^^^^^^^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:3141:16
808s      |
808s 3141 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2592:27
808s      |
808s 2592 |                     #[cfg(syn_no_non_exhaustive)]
808s      |                           ^^^^^^^^^^^^^^^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:3153:16
808s      |
808s 3153 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2771:16
808s      |
808s 2771 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:3165:16
808s      |
808s 3165 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2787:16
808s      |
808s 2787 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:3180:16
808s      |
808s 3180 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:3197:16
808s      |
808s 3197 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:3211:16
808s      |
808s 3211 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:3233:16
808s      |
808s 3233 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:3244:16
808s      |
808s 3244 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:3255:16
808s      |
808s 3255 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:3265:16
808s      |
808s 3265 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:3275:16
808s      |
808s 3275 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:3291:16
808s      |
808s 3291 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:3304:16
808s      |
808s 3304 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:3317:16
808s      |
808s 3317 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:3328:16
808s      |
808s 3328 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:3338:16
808s      |
808s 3338 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:3348:16
808s      |
808s 3348 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:3358:16
808s      |
808s 3358 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:3367:16
808s      |
808s 3367 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:3379:16
808s      |
808s 3379 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:3390:16
808s      |
808s 3390 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:3400:16
808s      |
808s 3400 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:3409:16
808s      |
808s 3409 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:3420:16
808s      |
808s 3420 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2799:16
808s      |
808s 2799 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:3431:16
808s      |
808s 3431 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:3441:16
808s      |
808s 3441 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2815:16
808s      |
808s 2815 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:3451:16
808s      |
808s 3451 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:3460:16
808s      |
808s 3460 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:3478:16
808s      |
808s 3478 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2830:16
808s      |
808s 2830 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:3491:16
808s      |
808s 3491 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2843:16
808s      |
808s 2843 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:3501:16
808s      |
808s 3501 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2861:16
808s      |
808s 2861 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2873:16
808s      |
808s 2873 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:3512:16
808s      |
808s 3512 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:3522:16
808s      |
808s 3522 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2888:16
808s      |
808s 2888 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2903:16
808s      |
808s 2903 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:3531:16
808s      |
808s 3531 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2929:16
808s      |
808s 2929 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2942:16
808s      |
808s 2942 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2964:16
808s      |
808s 2964 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2979:16
808s      |
808s 2979 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3001:16
808s      |
808s 3001 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3023:16
808s      |
808s 3023 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3034:16
808s      |
808s 3034 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3043:16
808s      |
808s 3043 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3050:16
808s      |
808s 3050 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3059:16
808s      |
808s 3059 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3066:16
808s      |
808s 3066 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3075:16
808s      |
808s 3075 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3091:16
808s      |
808s 3091 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/expr.rs:3544:16
808s      |
808s 3544 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/generics.rs:296:5
808s     |
808s 296 |     doc_cfg,
808s     |     ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3110:16
808s      |
808s 3110 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/generics.rs:307:5
808s     |
808s 307 |     doc_cfg,
808s     |     ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3130:16
808s      |
808s 3130 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/generics.rs:318:5
808s     |
808s 318 |     doc_cfg,
808s     |     ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3139:16
808s      |
808s 3139 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s   --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/generics.rs:14:16
808s    |
808s 14 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
808s    |                ^^^^^^^
808s    |
808s    = help: consider using a Cargo feature instead
808s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s             [lints.rust]
808s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3155:16
808s      |
808s 3155 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s   --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/generics.rs:35:16
808s    |
808s 35 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
808s    |                ^^^^^^^
808s    |
808s    = help: consider using a Cargo feature instead
808s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s             [lints.rust]
808s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3177:16
808s      |
808s 3177 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3193:16
808s      |
808s 3193 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3202:16
808s      |
808s 3202 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3212:16
808s      |
808s 3212 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/macros.rs:155:20
808s     |
808s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s     |                      ^^^^^^^
808s     |
808s    ::: /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/generics.rs:23:1
808s     |
808s 23  | / ast_enum_of_structs! {
808s 24  | |     /// A generic type parameter, lifetime, or const generic: `T: Into<String>`,
808s 25  | |     /// `'a: 'b`, `const LEN: usize`.
808s 26  | |     ///
808s ...   |
808s 45  | |     }
808s 46  | | }
808s     | |_- in this macro invocation
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3226:16
808s      |
808s 3226 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3237:16
808s      |
808s 3237 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s   --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/generics.rs:53:16
808s    |
808s 53 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
808s    |                ^^^^^^^
808s    |
808s    = help: consider using a Cargo feature instead
808s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s             [lints.rust]
808s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3273:16
808s      |
808s 3273 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s   --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/generics.rs:69:16
808s    |
808s 69 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
808s    |                ^^^^^^^
808s    |
808s    = help: consider using a Cargo feature instead
808s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s             [lints.rust]
808s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3301:16
808s      |
808s 3301 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s   --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/generics.rs:83:16
808s    |
808s 83 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
808s    |                ^^^^^^^
808s    |
808s    = help: consider using a Cargo feature instead
808s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s             [lints.rust]
808s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s   --> /usr/share/cargo/registry/syn-1.0.109/src/file.rs:80:16
808s    |
808s 80 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s    |                ^^^^^^^
808s    |
808s    = help: consider using a Cargo feature instead
808s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s             [lints.rust]
808s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/generics.rs:363:20
808s     |
808s 363 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |                    ^^^^^^^
808s ...
808s 404 | generics_wrapper_impls!(ImplGenerics);
808s     | ------------------------------------- in this macro invocation
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s   --> /usr/share/cargo/registry/syn-1.0.109/src/file.rs:93:16
808s    |
808s 93 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s    |                ^^^^^^^
808s    |
808s    = help: consider using a Cargo feature instead
808s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s             [lints.rust]
808s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/file.rs:118:16
808s     |
808s 118 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/generics.rs:371:20
808s     |
808s 371 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |                    ^^^^^^^
808s ...
808s 404 | generics_wrapper_impls!(ImplGenerics);
808s     | ------------------------------------- in this macro invocation
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/lifetime.rs:127:16
808s     |
808s 127 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/generics.rs:382:20
808s     |
808s 382 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |                    ^^^^^^^
808s ...
808s 404 | generics_wrapper_impls!(ImplGenerics);
808s     | ------------------------------------- in this macro invocation
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/generics.rs:386:20
808s     |
808s 386 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |                    ^^^^^^^
808s ...
808s 404 | generics_wrapper_impls!(ImplGenerics);
808s     | ------------------------------------- in this macro invocation
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/generics.rs:394:20
808s     |
808s 394 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |                    ^^^^^^^
808s ...
808s 404 | generics_wrapper_impls!(ImplGenerics);
808s     | ------------------------------------- in this macro invocation
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/generics.rs:363:20
808s     |
808s 363 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |                    ^^^^^^^
808s ...
808s 406 | generics_wrapper_impls!(TypeGenerics);
808s     | ------------------------------------- in this macro invocation
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/generics.rs:371:20
808s     |
808s 371 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |                    ^^^^^^^
808s ...
808s 406 | generics_wrapper_impls!(TypeGenerics);
808s     | ------------------------------------- in this macro invocation
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/generics.rs:382:20
808s     |
808s 382 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |                    ^^^^^^^
808s ...
808s 406 | generics_wrapper_impls!(TypeGenerics);
808s     | ------------------------------------- in this macro invocation
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/generics.rs:386:20
808s     |
808s 386 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |                    ^^^^^^^
808s ...
808s 406 | generics_wrapper_impls!(TypeGenerics);
808s     | ------------------------------------- in this macro invocation
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/generics.rs:394:20
808s     |
808s 394 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |                    ^^^^^^^
808s ...
808s 406 | generics_wrapper_impls!(TypeGenerics);
808s     | ------------------------------------- in this macro invocation
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/generics.rs:363:20
808s     |
808s 363 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |                    ^^^^^^^
808s ...
808s 408 | generics_wrapper_impls!(Turbofish);
808s     | ---------------------------------- in this macro invocation
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/generics.rs:371:20
808s     |
808s 371 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |                    ^^^^^^^
808s ...
808s 408 | generics_wrapper_impls!(Turbofish);
808s     | ---------------------------------- in this macro invocation
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/generics.rs:382:20
808s     |
808s 382 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |                    ^^^^^^^
808s ...
808s 408 | generics_wrapper_impls!(Turbofish);
808s     | ---------------------------------- in this macro invocation
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/lifetime.rs:145:16
808s     |
808s 145 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:629:12
808s     |
808s 629 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:640:12
808s     |
808s 640 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:652:12
808s     |
808s 652 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
808s     |
808s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s     |                      ^^^^^^^
808s     |
808s    ::: /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:14:1
808s     |
808s 14  | / ast_enum_of_structs! {
808s 15  | |     /// A Rust literal such as a string or integer or boolean.
808s 16  | |     ///
808s 17  | |     /// # Syntax tree enum
808s ...   |
808s 48  | |     }
808s 49  | | }
808s     | |_- in this macro invocation
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:666:20
808s     |
808s 666 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |                    ^^^^^^^
808s ...
808s 703 | lit_extra_traits!(LitStr);
808s     | ------------------------- in this macro invocation
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:676:20
808s     |
808s 676 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |                    ^^^^^^^
808s ...
808s 703 | lit_extra_traits!(LitStr);
808s     | ------------------------- in this macro invocation
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/generics.rs:386:20
808s     |
808s 386 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |                    ^^^^^^^
808s ...
808s 408 | generics_wrapper_impls!(Turbofish);
808s     | ---------------------------------- in this macro invocation
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/generics.rs:394:20
808s     |
808s 394 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |                    ^^^^^^^
808s ...
808s 408 | generics_wrapper_impls!(Turbofish);
808s     | ---------------------------------- in this macro invocation
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/generics.rs:426:16
808s     |
808s 426 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/generics.rs:475:16
808s     |
808s 475 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:684:20
808s     |
808s 684 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |                    ^^^^^^^
808s ...
808s 703 | lit_extra_traits!(LitStr);
808s     | ------------------------- in this macro invocation
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:666:20
808s     |
808s 666 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |                    ^^^^^^^
808s ...
808s 704 | lit_extra_traits!(LitByteStr);
808s     | ----------------------------- in this macro invocation
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:676:20
808s     |
808s 676 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |                    ^^^^^^^
808s ...
808s 704 | lit_extra_traits!(LitByteStr);
808s     | ----------------------------- in this macro invocation
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/macros.rs:155:20
808s     |
808s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s     |                      ^^^^^^^
808s     |
808s    ::: /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/generics.rs:470:1
808s     |
808s 470 | / ast_enum_of_structs! {
808s 471 | |     /// A trait or lifetime used as a bound on a type parameter.
808s 472 | |     ///
808s 473 | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
808s ...   |
808s 479 | |     }
808s 480 | | }
808s     | |_- in this macro invocation
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/generics.rs:487:16
808s     |
808s 487 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:684:20
808s     |
808s 684 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |                    ^^^^^^^
808s ...
808s 704 | lit_extra_traits!(LitByteStr);
808s     | ----------------------------- in this macro invocation
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/generics.rs:504:16
808s     |
808s 504 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:666:20
808s     |
808s 666 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |                    ^^^^^^^
808s ...
808s 705 | lit_extra_traits!(LitByte);
808s     | -------------------------- in this macro invocation
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/generics.rs:517:16
808s     |
808s 517 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/generics.rs:535:16
808s     |
808s 535 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:676:20
808s     |
808s 676 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |                    ^^^^^^^
808s ...
808s 705 | lit_extra_traits!(LitByte);
808s     | -------------------------- in this macro invocation
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:684:20
808s     |
808s 684 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |                    ^^^^^^^
808s ...
808s 705 | lit_extra_traits!(LitByte);
808s     | -------------------------- in this macro invocation
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:666:20
808s     |
808s 666 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |                    ^^^^^^^
808s ...
808s 706 | lit_extra_traits!(LitChar);
808s     | -------------------------- in this macro invocation
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:676:20
808s     |
808s 676 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |                    ^^^^^^^
808s ...
808s 706 | lit_extra_traits!(LitChar);
808s     | -------------------------- in this macro invocation
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/macros.rs:155:20
808s     |
808s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s     |                      ^^^^^^^
808s     |
808s    ::: /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/generics.rs:524:1
808s     |
808s 524 | / ast_enum_of_structs! {
808s 525 | |     /// A single predicate in a `where` clause: `T: Deserialize<'de>`.
808s 526 | |     ///
808s 527 | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
808s ...   |
808s 545 | |     }
808s 546 | | }
808s     | |_- in this macro invocation
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:684:20
808s     |
808s 684 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |                    ^^^^^^^
808s ...
808s 706 | lit_extra_traits!(LitChar);
808s     | -------------------------- in this macro invocation
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/generics.rs:553:16
808s     |
808s 553 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/generics.rs:570:16
808s     |
808s 570 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/generics.rs:583:16
808s     |
808s 583 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/generics.rs:347:9
808s     |
808s 347 |         doc_cfg,
808s     |         ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:666:20
808s     |
808s 666 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |                    ^^^^^^^
808s ...
808s 707 | lit_extra_traits!(LitInt);
808s     | ------------------------- in this macro invocation
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:676:20
808s     |
808s 676 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |                    ^^^^^^^
808s ...
808s 707 | lit_extra_traits!(LitInt);
808s     | ------------------------- in this macro invocation
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/generics.rs:597:16
808s     |
808s 597 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/generics.rs:660:16
808s     |
808s 660 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:684:20
808s     |
808s 684 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |                    ^^^^^^^
808s ...
808s 707 | lit_extra_traits!(LitInt);
808s     | ------------------------- in this macro invocation
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/generics.rs:687:16
808s     |
808s 687 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:666:20
808s     |
808s 666 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |                    ^^^^^^^
808s ...
808s 708 | lit_extra_traits!(LitFloat);
808s     | --------------------------- in this macro invocation
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/generics.rs:725:16
808s     |
808s 725 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:676:20
808s     |
808s 676 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |                    ^^^^^^^
808s ...
808s 708 | lit_extra_traits!(LitFloat);
808s     | --------------------------- in this macro invocation
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/generics.rs:747:16
808s     |
808s 747 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/generics.rs:758:16
808s     |
808s 758 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/generics.rs:812:16
808s     |
808s 812 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/generics.rs:856:16
808s     |
808s 856 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/generics.rs:905:16
808s     |
808s 905 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:684:20
808s     |
808s 684 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |                    ^^^^^^^
808s ...
808s 708 | lit_extra_traits!(LitFloat);
808s     | --------------------------- in this macro invocation
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/generics.rs:916:16
808s     |
808s 916 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:170:16
808s     |
808s 170 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/generics.rs:940:16
808s     |
808s 940 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:200:16
808s     |
808s 200 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:557:16
808s     |
808s 557 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/generics.rs:971:16
808s     |
808s 971 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:567:16
808s     |
808s 567 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:577:16
808s     |
808s 577 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:587:16
808s     |
808s 587 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/generics.rs:982:16
808s     |
808s 982 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:597:16
808s     |
808s 597 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/generics.rs:1057:16
808s      |
808s 1057 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:607:16
808s     |
808s 607 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/generics.rs:1207:16
808s      |
808s 1207 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:617:16
808s     |
808s 617 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/generics.rs:1217:16
808s      |
808s 1217 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:744:16
808s     |
808s 744 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/generics.rs:1229:16
808s      |
808s 1229 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:816:16
808s     |
808s 816 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/generics.rs:1268:16
808s      |
808s 1268 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:827:16
808s     |
808s 827 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/generics.rs:1300:16
808s      |
808s 1300 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:838:16
808s     |
808s 838 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:849:16
808s     |
808s 849 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/generics.rs:1310:16
808s      |
808s 1310 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:860:16
808s     |
808s 860 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/generics.rs:1325:16
808s      |
808s 1325 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/generics.rs:1335:16
808s      |
808s 1335 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/generics.rs:1345:16
808s      |
808s 1345 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:871:16
808s     |
808s 871 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/generics.rs:1354:16
808s      |
808s 1354 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:882:16
808s     |
808s 882 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:900:16
808s     |
808s 900 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s   --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:19:16
808s    |
808s 19 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s    |                ^^^^^^^
808s    |
808s    = help: consider using a Cargo feature instead
808s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s             [lints.rust]
808s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:907:16
808s     |
808s 907 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
808s   --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:20:20
808s    |
808s 20 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
808s    |                    ^^^^^^^^^^^^^^^^^^^^^
808s    |
808s    = help: consider using a Cargo feature instead
808s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s             [lints.rust]
808s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
808s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
808s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:914:16
808s     |
808s 914 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:921:16
808s     |
808s 921 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:928:16
808s     |
808s 928 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:935:16
808s     |
808s 935 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/macros.rs:155:20
808s     |
808s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s     |                      ^^^^^^^
808s     |
808s    ::: /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:9:1
808s     |
808s 9   | / ast_enum_of_structs! {
808s 10  | |     /// Things that can appear directly inside of a module or scope.
808s 11  | |     ///
808s 12  | |     /// *This type is available only if Syn is built with the `"full"` feature.*
808s ...   |
808s 96  | |     }
808s 97  | | }
808s     | |_- in this macro invocation
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:942:16
808s     |
808s 942 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:103:16
808s     |
808s 103 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:121:16
808s     |
808s 121 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:137:16
808s     |
808s 137 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:154:16
808s     |
808s 154 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:167:16
808s     |
808s 167 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `syn_no_negative_literal_parse`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:1568:15
808s      |
808s 1568 |         #[cfg(syn_no_negative_literal_parse)]
808s      |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_negative_literal_parse)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_negative_literal_parse)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:181:16
808s     |
808s 181 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:201:16
808s     |
808s 201 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s   --> /usr/share/cargo/registry/syn-1.0.109/src/mac.rs:15:16
808s    |
808s 15 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
808s    |                ^^^^^^^
808s    |
808s    = help: consider using a Cargo feature instead
808s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s             [lints.rust]
808s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s   --> /usr/share/cargo/registry/syn-1.0.109/src/mac.rs:29:16
808s    |
808s 29 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
808s    |                ^^^^^^^
808s    |
808s    = help: consider using a Cargo feature instead
808s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s             [lints.rust]
808s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:215:16
808s     |
808s 215 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:229:16
808s     |
808s 229 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/mac.rs:137:16
808s     |
808s 137 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:244:16
808s     |
808s 244 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/mac.rs:145:16
808s     |
808s 145 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:263:16
808s     |
808s 263 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/mac.rs:177:16
808s     |
808s 177 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/mac.rs:201:16
808s     |
808s 201 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:279:16
808s     |
808s 279 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s  --> /usr/share/cargo/registry/syn-1.0.109/src/derive.rs:8:16
808s   |
808s 8 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "derive")))]
808s   |                ^^^^^^^
808s   |
808s   = help: consider using a Cargo feature instead
808s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s            [lints.rust]
808s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s   --> /usr/share/cargo/registry/syn-1.0.109/src/derive.rs:37:16
808s    |
808s 37 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "derive")))]
808s    |                ^^^^^^^
808s    |
808s    = help: consider using a Cargo feature instead
808s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s             [lints.rust]
808s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:299:16
808s     |
808s 299 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s   --> /usr/share/cargo/registry/syn-1.0.109/src/derive.rs:57:16
808s    |
808s 57 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "derive")))]
808s    |                ^^^^^^^
808s    |
808s    = help: consider using a Cargo feature instead
808s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s             [lints.rust]
808s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:316:16
808s     |
808s 316 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:333:16
808s     |
808s 333 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:348:16
808s     |
808s 348 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s   --> /usr/share/cargo/registry/syn-1.0.109/src/derive.rs:70:16
808s    |
808s 70 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "derive")))]
808s    |                ^^^^^^^
808s    |
808s    = help: consider using a Cargo feature instead
808s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s             [lints.rust]
808s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s   --> /usr/share/cargo/registry/syn-1.0.109/src/derive.rs:83:16
808s    |
808s 83 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "derive")))]
808s    |                ^^^^^^^
808s    |
808s    = help: consider using a Cargo feature instead
808s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s             [lints.rust]
808s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s   --> /usr/share/cargo/registry/syn-1.0.109/src/derive.rs:95:16
808s    |
808s 95 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s    |                ^^^^^^^
808s    |
808s    = help: consider using a Cargo feature instead
808s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s             [lints.rust]
808s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/derive.rs:231:16
808s     |
808s 231 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s  --> /usr/share/cargo/registry/syn-1.0.109/src/op.rs:6:16
808s   |
808s 6 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
808s   |                ^^^^^^^
808s   |
808s   = help: consider using a Cargo feature instead
808s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s            [lints.rust]
808s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s   --> /usr/share/cargo/registry/syn-1.0.109/src/op.rs:72:16
808s    |
808s 72 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
808s    |                ^^^^^^^
808s    |
808s    = help: consider using a Cargo feature instead
808s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s             [lints.rust]
808s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/op.rs:130:16
808s     |
808s 130 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/op.rs:165:16
808s     |
808s 165 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/op.rs:188:16
808s     |
808s 188 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/op.rs:224:16
808s     |
808s 224 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s  --> /usr/share/cargo/registry/syn-1.0.109/src/stmt.rs:7:16
808s   |
808s 7 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s   |                ^^^^^^^
808s   |
808s   = help: consider using a Cargo feature instead
808s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s            [lints.rust]
808s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s   --> /usr/share/cargo/registry/syn-1.0.109/src/stmt.rs:19:16
808s    |
808s 19 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s    |                ^^^^^^^
808s    |
808s    = help: consider using a Cargo feature instead
808s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s             [lints.rust]
808s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s   --> /usr/share/cargo/registry/syn-1.0.109/src/stmt.rs:39:16
808s    |
808s 39 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s    |                ^^^^^^^
808s    |
808s    = help: consider using a Cargo feature instead
808s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s             [lints.rust]
808s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/stmt.rs:136:16
808s     |
808s 136 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/stmt.rs:147:16
808s     |
808s 147 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/stmt.rs:109:20
808s     |
808s 109 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                    ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/stmt.rs:312:16
808s     |
808s 312 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/stmt.rs:321:16
808s     |
808s 321 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/stmt.rs:336:16
808s     |
808s 336 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s   --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:16:16
808s    |
808s 16 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
808s    |                ^^^^^^^
808s    |
808s    = help: consider using a Cargo feature instead
808s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s             [lints.rust]
808s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
808s   --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:17:20
808s    |
808s 17 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
808s    |                    ^^^^^^^^^^^^^^^^^^^^^
808s    |
808s    = help: consider using a Cargo feature instead
808s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s             [lints.rust]
808s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
808s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
808s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:477:16
808s     |
808s 477 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/macros.rs:155:20
808s     |
808s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s     |                      ^^^^^^^
808s     |
808s    ::: /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:467:1
808s     |
808s 467 | / ast_enum_of_structs! {
808s 468 | |     /// A suffix of an import tree in a `use` item: `Type as Renamed` or `*`.
808s 469 | |     ///
808s 470 | |     /// *This type is available only if Syn is built with the `"full"` feature.*
808s ...   |
808s 493 | |     }
808s 494 | | }
808s     | |_- in this macro invocation
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:500:16
808s     |
808s 500 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:512:16
808s     |
808s 512 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:522:16
808s     |
808s 522 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:534:16
808s     |
808s 534 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:544:16
808s     |
808s 544 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:561:16
808s     |
808s 561 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:562:20
808s     |
808s 562 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
808s     |                    ^^^^^^^^^^^^^^^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
808s     |
808s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s     |                      ^^^^^^^
808s     |
808s    ::: /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:5:1
808s     |
808s 5   | / ast_enum_of_structs! {
808s 6   | |     /// The possible types that a Rust value could have.
808s 7   | |     ///
808s 8   | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
808s ...   |
808s 88  | |     }
808s 89  | | }
808s     | |_- in this macro invocation
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/macros.rs:155:20
808s     |
808s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s     |                      ^^^^^^^
808s     |
808s    ::: /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:551:1
808s     |
808s 551 | / ast_enum_of_structs! {
808s 552 | |     /// An item within an `extern` block.
808s 553 | |     ///
808s 554 | |     /// *This type is available only if Syn is built with the `"full"` feature.*
808s ...   |
808s 600 | |     }
808s 601 | | }
808s     | |_- in this macro invocation
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:607:16
808s     |
808s 607 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:620:16
808s     |
808s 620 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:637:16
808s     |
808s 637 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:651:16
808s     |
808s 651 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:669:16
808s     |
808s 669 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:670:20
808s     |
808s 670 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
808s     |                    ^^^^^^^^^^^^^^^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s   --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:96:16
808s    |
808s 96 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
808s    |                ^^^^^^^
808s    |
808s    = help: consider using a Cargo feature instead
808s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s             [lints.rust]
808s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/macros.rs:155:20
808s     |
808s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s     |                      ^^^^^^^
808s     |
808s    ::: /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:659:1
808s     |
808s 659 | / ast_enum_of_structs! {
808s 660 | |     /// An item declaration within the definition of a trait.
808s 661 | |     ///
808s 662 | |     /// *This type is available only if Syn is built with the `"full"` feature.*
808s ...   |
808s 708 | |     }
808s 709 | | }
808s     | |_- in this macro invocation
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:715:16
808s     |
808s 715 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:731:16
808s     |
808s 731 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:744:16
808s     |
808s 744 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:761:16
808s     |
808s 761 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:779:16
808s     |
808s 779 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:110:16
808s     |
808s 110 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:128:16
808s     |
808s 128 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:141:16
808s     |
808s 141 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:780:20
808s     |
808s 780 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
808s     |                    ^^^^^^^^^^^^^^^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:153:16
808s     |
808s 153 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/macros.rs:155:20
808s     |
808s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s     |                      ^^^^^^^
808s     |
808s    ::: /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:769:1
808s     |
808s 769 | / ast_enum_of_structs! {
808s 770 | |     /// An item within an impl block.
808s 771 | |     ///
808s 772 | |     /// *This type is available only if Syn is built with the `"full"` feature.*
808s ...   |
808s 818 | |     }
808s 819 | | }
808s     | |_- in this macro invocation
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:164:16
808s     |
808s 164 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:175:16
808s     |
808s 175 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:825:16
808s     |
808s 825 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:186:16
808s     |
808s 186 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:199:16
808s     |
808s 199 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:844:16
808s     |
808s 844 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:858:16
808s     |
808s 858 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:211:16
808s     |
808s 211 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:876:16
808s     |
808s 876 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:225:16
808s     |
808s 225 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:239:16
808s     |
808s 239 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:889:16
808s     |
808s 889 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:252:16
808s     |
808s 252 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:927:16
808s     |
808s 927 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:264:16
808s     |
808s 264 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:276:16
808s     |
808s 276 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:288:16
808s     |
808s 288 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/macros.rs:155:20
808s     |
808s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s     |                      ^^^^^^^
808s     |
808s    ::: /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:923:1
808s     |
808s 923 | / ast_enum_of_structs! {
808s 924 | |     /// An argument in a function signature: the `n: usize` in `fn f(n: usize)`.
808s 925 | |     ///
808s 926 | |     /// *This type is available only if Syn is built with the `"full"` feature.*
808s ...   |
808s 938 | |     }
808s 939 | | }
808s     | |_- in this macro invocation
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:311:16
808s     |
808s 311 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:323:16
808s     |
808s 323 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:949:16
808s     |
808s 949 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
808s   --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:85:15
808s    |
808s 85 |         #[cfg(syn_no_non_exhaustive)]
808s    |               ^^^^^^^^^^^^^^^^^^^^^
808s    |
808s    = help: consider using a Cargo feature instead
808s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s             [lints.rust]
808s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
808s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
808s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
808s   --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:93:15
808s    |
808s 93 |         #[cfg(syn_no_non_exhaustive)]
808s    |               ^^^^^^^^^^^^^^^^^^^^^
808s    |
808s    = help: consider using a Cargo feature instead
808s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s             [lints.rust]
808s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
808s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
808s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:342:16
808s     |
808s 342 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:381:19
808s     |
808s 381 |             #[cfg(syn_no_non_exhaustive)]
808s     |                   ^^^^^^^^^^^^^^^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:656:16
808s     |
808s 656 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:597:15
808s     |
808s 597 |         #[cfg(syn_no_non_exhaustive)]
808s     |               ^^^^^^^^^^^^^^^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:667:16
808s     |
808s 667 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:680:16
808s     |
808s 680 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:703:16
808s     |
808s 703 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:716:16
808s     |
808s 716 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:705:15
808s     |
808s 705 |         #[cfg(syn_no_non_exhaustive)]
808s     |               ^^^^^^^^^^^^^^^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:777:16
808s     |
808s 777 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:786:16
808s     |
808s 786 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:795:16
808s     |
808s 795 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:828:16
808s     |
808s 828 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:815:15
808s     |
808s 815 |         #[cfg(syn_no_non_exhaustive)]
808s     |               ^^^^^^^^^^^^^^^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:976:16
808s     |
808s 976 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:837:16
808s     |
808s 837 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:887:16
808s     |
808s 887 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:895:16
808s     |
808s 895 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:1237:16
808s      |
808s 1237 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:949:16
808s     |
808s 949 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:1264:16
808s      |
808s 1264 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:992:16
808s     |
808s 992 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:1305:16
808s      |
808s 1305 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1003:16
808s      |
808s 1003 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:1338:16
808s      |
808s 1338 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1024:16
808s      |
808s 1024 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:1352:16
808s      |
808s 1352 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1098:16
808s      |
808s 1098 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1108:16
808s      |
808s 1108 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:357:20
808s     |
808s 357 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                    ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:869:20
808s     |
808s 869 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                    ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:904:20
808s     |
808s 904 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                    ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:958:20
808s     |
808s 958 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                    ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1128:16
808s      |
808s 1128 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1137:16
808s      |
808s 1137 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1148:16
808s      |
808s 1148 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1162:16
808s      |
808s 1162 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1172:16
808s      |
808s 1172 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1193:16
808s      |
808s 1193 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1200:16
808s      |
808s 1200 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1209:16
808s      |
808s 1209 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1216:16
808s      |
808s 1216 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1224:16
808s      |
808s 1224 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1232:16
808s      |
808s 1232 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1241:16
808s      |
808s 1241 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1250:16
808s      |
808s 1250 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1257:16
808s      |
808s 1257 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1264:16
808s      |
808s 1264 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1277:16
808s      |
808s 1277 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1289:16
808s      |
808s 1289 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1297:16
808s      |
808s 1297 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:1401:16
808s      |
808s 1401 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s   --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:16:16
808s    |
808s 16 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s    |                ^^^^^^^
808s    |
808s    = help: consider using a Cargo feature instead
808s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s             [lints.rust]
808s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
808s   --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:17:20
808s    |
808s 17 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
808s    |                    ^^^^^^^^^^^^^^^^^^^^^
808s    |
808s    = help: consider using a Cargo feature instead
808s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s             [lints.rust]
808s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
808s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
808s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:1419:16
808s      |
808s 1419 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:1500:16
808s      |
808s 1500 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:1535:16
808s      |
808s 1535 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:1564:16
808s      |
808s 1564 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:1584:16
808s      |
808s 1584 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:1680:16
808s      |
808s 1680 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
808s     |
808s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s     |                      ^^^^^^^
808s     |
808s    ::: /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:5:1
808s     |
808s 5   | / ast_enum_of_structs! {
808s 6   | |     /// A pattern in a local binding, function signature, match expression, or
808s 7   | |     /// various other places.
808s 8   | |     ///
808s ...   |
808s 97  | |     }
808s 98  | | }
808s     | |_- in this macro invocation
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:1722:16
808s      |
808s 1722 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:1745:16
808s      |
808s 1745 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:104:16
808s     |
808s 104 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:1827:16
808s      |
808s 1827 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:1843:16
808s      |
808s 1843 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:119:16
808s     |
808s 119 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:1859:16
808s      |
808s 1859 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:136:16
808s     |
808s 136 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:1903:16
808s      |
808s 1903 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:147:16
808s     |
808s 147 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:1921:16
808s      |
808s 1921 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:1971:16
808s      |
808s 1971 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:158:16
808s     |
808s 158 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:1995:16
808s      |
808s 1995 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:2019:16
808s      |
808s 2019 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:2070:16
808s      |
808s 2070 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:2144:16
808s      |
808s 2144 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:2200:16
808s      |
808s 2200 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:2260:16
808s      |
808s 2260 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:2290:16
808s      |
808s 2290 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:2319:16
808s      |
808s 2319 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:2392:16
808s      |
808s 2392 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:2410:16
808s      |
808s 2410 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:2522:16
808s      |
808s 2522 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:2603:16
808s      |
808s 2603 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:2628:16
808s      |
808s 2628 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:2668:16
808s      |
808s 2668 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:2726:16
808s      |
808s 2726 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:1817:23
808s      |
808s 1817 |                 #[cfg(syn_no_non_exhaustive)]
808s      |                       ^^^^^^^^^^^^^^^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:2251:23
808s      |
808s 2251 |                 #[cfg(syn_no_non_exhaustive)]
808s      |                       ^^^^^^^^^^^^^^^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:176:16
808s     |
808s 176 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:2592:27
808s      |
808s 2592 |                     #[cfg(syn_no_non_exhaustive)]
808s      |                           ^^^^^^^^^^^^^^^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:188:16
808s     |
808s 188 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:2771:16
808s      |
808s 2771 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:201:16
808s     |
808s 201 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:214:16
808s     |
808s 214 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:2787:16
808s      |
808s 2787 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:225:16
808s     |
808s 225 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:2799:16
808s      |
808s 2799 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:237:16
808s     |
808s 237 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:2815:16
808s      |
808s 2815 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:251:16
808s     |
808s 251 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:2830:16
808s      |
808s 2830 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:263:16
808s     |
808s 263 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:2843:16
808s      |
808s 2843 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:275:16
808s     |
808s 275 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:2861:16
808s      |
808s 2861 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:288:16
808s     |
808s 288 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:2873:16
808s      |
808s 2873 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:302:16
808s     |
808s 302 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:2888:16
808s      |
808s 2888 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
808s   --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:94:15
808s    |
808s 94 |         #[cfg(syn_no_non_exhaustive)]
808s    |               ^^^^^^^^^^^^^^^^^^^^^
808s    |
808s    = help: consider using a Cargo feature instead
808s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s             [lints.rust]
808s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
808s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
808s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:2903:16
808s      |
808s 2903 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:318:16
808s     |
808s 318 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:2929:16
808s      |
808s 2929 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:769:16
808s     |
808s 769 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:2942:16
808s      |
808s 2942 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:777:16
808s     |
808s 777 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:2964:16
808s      |
808s 2964 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:791:16
808s     |
808s 791 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:2979:16
808s      |
808s 2979 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:807:16
808s     |
808s 807 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:3001:16
808s      |
808s 3001 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:816:16
808s     |
808s 816 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:3023:16
808s      |
808s 3023 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:3034:16
808s      |
808s 3034 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:826:16
808s     |
808s 826 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:834:16
808s     |
808s 834 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:844:16
808s     |
808s 844 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:853:16
808s     |
808s 853 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:863:16
808s     |
808s 863 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:871:16
808s     |
808s 871 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:879:16
808s     |
808s 879 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:889:16
808s     |
808s 889 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:899:16
808s     |
808s 899 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:907:16
808s     |
808s 907 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:3043:16
808s      |
808s 3043 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:3050:16
808s      |
808s 3050 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:3059:16
808s      |
808s 3059 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:3066:16
808s      |
808s 3066 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:3075:16
808s      |
808s 3075 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:3091:16
808s      |
808s 3091 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:3110:16
808s      |
808s 3110 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:916:16
808s     |
808s 916 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:3130:16
808s      |
808s 3130 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:3139:16
808s      |
808s 3139 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:3155:16
808s      |
808s 3155 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:3177:16
808s      |
808s 3177 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:3193:16
808s      |
808s 3193 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:3202:16
808s      |
808s 3202 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:3212:16
808s      |
808s 3212 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:3226:16
808s      |
808s 3226 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:3237:16
808s      |
808s 3237 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:3273:16
808s      |
808s 3273 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s  --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:9:16
808s   |
808s 9 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
808s   |                ^^^^^^^
808s   |
808s   = help: consider using a Cargo feature instead
808s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s            [lints.rust]
808s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s   --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:35:16
808s    |
808s 35 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
808s    |                ^^^^^^^
808s    |
808s    = help: consider using a Cargo feature instead
808s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s             [lints.rust]
808s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/item.rs:3301:16
808s      |
808s 3301 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s   --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:67:16
808s    |
808s 67 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
808s    |                ^^^^^^^
808s    |
808s    = help: consider using a Cargo feature instead
808s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s             [lints.rust]
808s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:105:16
808s     |
808s 105 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:130:16
808s     |
808s 130 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:144:16
808s     |
808s 144 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s   --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/file.rs:80:16
808s    |
808s 80 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s    |                ^^^^^^^
808s    |
808s    = help: consider using a Cargo feature instead
808s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s             [lints.rust]
808s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:157:16
808s     |
808s 157 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s   --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/file.rs:93:16
808s    |
808s 93 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s    |                ^^^^^^^
808s    |
808s    = help: consider using a Cargo feature instead
808s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s             [lints.rust]
808s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:171:16
808s     |
808s 171 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:201:16
808s     |
808s 201 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:218:16
808s     |
808s 218 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:225:16
808s     |
808s 225 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:358:16
808s     |
808s 358 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:385:16
808s     |
808s 385 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:397:16
808s     |
808s 397 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:430:16
808s     |
808s 430 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:442:16
808s     |
808s 442 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:505:20
808s     |
808s 505 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                    ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:569:20
808s     |
808s 569 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                    ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:591:20
808s     |
808s 591 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                    ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:693:16
808s     |
808s 693 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:701:16
808s     |
808s 701 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:709:16
808s     |
808s 709 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:724:16
808s     |
808s 724 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:752:16
808s     |
808s 752 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:793:16
808s     |
808s 793 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:802:16
808s     |
808s 802 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/file.rs:118:16
808s     |
808s 118 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/lifetime.rs:127:16
808s     |
808s 127 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/lifetime.rs:145:16
808s     |
808s 145 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:811:16
808s     |
808s 811 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/punctuated.rs:371:12
808s     |
808s 371 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/lit.rs:629:12
808s     |
808s 629 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/punctuated.rs:386:12
808s     |
808s 386 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/punctuated.rs:395:12
808s     |
808s 395 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/lit.rs:640:12
808s     |
808s 640 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/punctuated.rs:408:12
808s     |
808s 408 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/lit.rs:652:12
808s     |
808s 652 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/punctuated.rs:422:12
808s     |
808s 422 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/punctuated.rs:1012:12
808s      |
808s 1012 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `syn_no_const_vec_new`
808s   --> /usr/share/cargo/registry/syn-1.0.109/src/punctuated.rs:54:15
808s    |
808s 54 |     #[cfg(not(syn_no_const_vec_new))]
808s    |               ^^^^^^^^^^^^^^^^^^^^
808s    |
808s    = help: consider using a Cargo feature instead
808s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s             [lints.rust]
808s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_const_vec_new)'] }
808s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_const_vec_new)");` to the top of the `build.rs`
808s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `syn_no_const_vec_new`
808s   --> /usr/share/cargo/registry/syn-1.0.109/src/punctuated.rs:63:11
808s    |
808s 63 |     #[cfg(syn_no_const_vec_new)]
808s    |           ^^^^^^^^^^^^^^^^^^^^
808s    |
808s    = help: consider using a Cargo feature instead
808s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s             [lints.rust]
808s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_const_vec_new)'] }
808s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_const_vec_new)");` to the top of the `build.rs`
808s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/punctuated.rs:267:16
808s     |
808s 267 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/macros.rs:155:20
808s     |
808s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s     |                      ^^^^^^^
808s     |
808s    ::: /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/lit.rs:14:1
808s     |
808s 14  | / ast_enum_of_structs! {
808s 15  | |     /// A Rust literal such as a string or integer or boolean.
808s 16  | |     ///
808s 17  | |     /// # Syntax tree enum
808s ...   |
808s 48  | |     }
808s 49  | | }
808s     | |_- in this macro invocation
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/punctuated.rs:288:16
808s     |
808s 288 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/punctuated.rs:325:16
808s     |
808s 325 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/punctuated.rs:346:16
808s     |
808s 346 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/punctuated.rs:1060:16
808s      |
808s 1060 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/punctuated.rs:1071:16
808s      |
808s 1071 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/lit.rs:666:20
808s     |
808s 666 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |                    ^^^^^^^
808s ...
808s 703 | lit_extra_traits!(LitStr);
808s     | ------------------------- in this macro invocation
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s   --> /usr/share/cargo/registry/syn-1.0.109/src/parse_quote.rs:68:12
808s    |
808s 68 | #[cfg_attr(doc_cfg, doc(cfg(all(feature = "parsing", feature = "printing"))))]
808s    |            ^^^^^^^
808s    |
808s    = help: consider using a Cargo feature instead
808s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s             [lints.rust]
808s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/lit.rs:676:20
808s     |
808s 676 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |                    ^^^^^^^
808s ...
808s 703 | lit_extra_traits!(LitStr);
808s     | ------------------------- in this macro invocation
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/lit.rs:684:20
808s     |
808s 684 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |                    ^^^^^^^
808s ...
808s 703 | lit_extra_traits!(LitStr);
808s     | ------------------------- in this macro invocation
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/lit.rs:666:20
808s     |
808s 666 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |                    ^^^^^^^
808s ...
808s 704 | lit_extra_traits!(LitByteStr);
808s     | ----------------------------- in this macro invocation
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/lit.rs:676:20
808s     |
808s 676 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |                    ^^^^^^^
808s ...
808s 704 | lit_extra_traits!(LitByteStr);
808s     | ----------------------------- in this macro invocation
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/lit.rs:684:20
808s     |
808s 684 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |                    ^^^^^^^
808s ...
808s 704 | lit_extra_traits!(LitByteStr);
808s     | ----------------------------- in this macro invocation
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/lit.rs:666:20
808s     |
808s 666 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |                    ^^^^^^^
808s ...
808s 705 | lit_extra_traits!(LitByte);
808s     | -------------------------- in this macro invocation
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/lit.rs:676:20
808s     |
808s 676 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |                    ^^^^^^^
808s ...
808s 705 | lit_extra_traits!(LitByte);
808s     | -------------------------- in this macro invocation
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/lit.rs:684:20
808s     |
808s 684 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |                    ^^^^^^^
808s ...
808s 705 | lit_extra_traits!(LitByte);
808s     | -------------------------- in this macro invocation
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/lit.rs:666:20
808s     |
808s 666 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |                    ^^^^^^^
808s ...
808s 706 | lit_extra_traits!(LitChar);
808s     | -------------------------- in this macro invocation
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/lit.rs:676:20
808s     |
808s 676 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |                    ^^^^^^^
808s ...
808s 706 | lit_extra_traits!(LitChar);
808s     | -------------------------- in this macro invocation
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/lit.rs:684:20
808s     |
808s 684 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |                    ^^^^^^^
808s ...
808s 706 | lit_extra_traits!(LitChar);
808s     | -------------------------- in this macro invocation
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/lit.rs:666:20
808s     |
808s 666 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |                    ^^^^^^^
808s ...
808s 707 | lit_extra_traits!(LitInt);
808s     | ------------------------- in this macro invocation
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/lit.rs:676:20
808s     |
808s 676 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |                    ^^^^^^^
808s ...
808s 707 | lit_extra_traits!(LitInt);
808s     | ------------------------- in this macro invocation
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/lit.rs:684:20
808s     |
808s 684 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |                    ^^^^^^^
808s ...
808s 707 | lit_extra_traits!(LitInt);
808s     | ------------------------- in this macro invocation
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/parse_quote.rs:100:12
808s     |
808s 100 | #[cfg_attr(doc_cfg, doc(cfg(all(feature = "parsing", feature = "printing"))))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/parse_macro_input.rs:107:12
808s     |
808s 107 | #[cfg_attr(doc_cfg, doc(cfg(all(feature = "parsing", feature = "proc-macro"))))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/lit.rs:666:20
808s     |
808s 666 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |                    ^^^^^^^
808s ...
808s 708 | lit_extra_traits!(LitFloat);
808s     | --------------------------- in this macro invocation
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/lit.rs:676:20
808s     |
808s 676 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |                    ^^^^^^^
808s ...
808s 708 | lit_extra_traits!(LitFloat);
808s     | --------------------------- in this macro invocation
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/lit.rs:684:20
808s     |
808s 684 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |                    ^^^^^^^
808s ...
808s 708 | lit_extra_traits!(LitFloat);
808s     | --------------------------- in this macro invocation
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/lit.rs:170:16
808s     |
808s 170 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s  --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:7:12
808s   |
808s 7 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s   |            ^^^^^^^
808s   |
808s   = help: consider using a Cargo feature instead
808s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s            [lints.rust]
808s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:17:12
808s    |
808s 17 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s    |            ^^^^^^^
808s    |
808s    = help: consider using a Cargo feature instead
808s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s             [lints.rust]
808s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/lit.rs:200:16
808s     |
808s 200 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:29:12
808s    |
808s 29 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s    |            ^^^^^^^
808s    |
808s    = help: consider using a Cargo feature instead
808s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s             [lints.rust]
808s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/lit.rs:557:16
808s     |
808s 557 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:43:12
808s    |
808s 43 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s    |            ^^^^^^^
808s    |
808s    = help: consider using a Cargo feature instead
808s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s             [lints.rust]
808s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/lit.rs:567:16
808s     |
808s 567 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/lit.rs:577:16
808s     |
808s 577 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/lit.rs:587:16
808s     |
808s 587 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/lit.rs:597:16
808s     |
808s 597 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/lit.rs:607:16
808s     |
808s 607 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/lit.rs:617:16
808s     |
808s 617 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/lit.rs:744:16
808s     |
808s 744 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/lit.rs:816:16
808s     |
808s 816 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/lit.rs:827:16
808s     |
808s 827 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/lit.rs:838:16
808s     |
808s 838 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/lit.rs:849:16
808s     |
808s 849 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/lit.rs:860:16
808s     |
808s 860 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/lit.rs:871:16
808s     |
808s 871 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/lit.rs:882:16
808s     |
808s 882 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/lit.rs:900:16
808s     |
808s 900 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/lit.rs:907:16
808s     |
808s 907 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/lit.rs:914:16
808s     |
808s 914 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/lit.rs:921:16
808s     |
808s 921 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/lit.rs:928:16
808s     |
808s 928 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/lit.rs:935:16
808s     |
808s 935 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/lit.rs:942:16
808s     |
808s 942 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:46:12
808s    |
808s 46 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s    |            ^^^^^^^
808s    |
808s    = help: consider using a Cargo feature instead
808s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s             [lints.rust]
808s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `syn_no_negative_literal_parse`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/lit.rs:1568:15
808s      |
808s 1568 |         #[cfg(syn_no_negative_literal_parse)]
808s      |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_negative_literal_parse)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_negative_literal_parse)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:53:12
808s    |
808s 53 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s    |            ^^^^^^^
808s    |
808s    = help: consider using a Cargo feature instead
808s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s             [lints.rust]
808s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s   --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/mac.rs:15:16
808s    |
808s 15 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
808s    |                ^^^^^^^
808s    |
808s    = help: consider using a Cargo feature instead
808s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s             [lints.rust]
808s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:66:12
808s    |
808s 66 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s    |            ^^^^^^^
808s    |
808s    = help: consider using a Cargo feature instead
808s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s             [lints.rust]
808s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s   --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/mac.rs:29:16
808s    |
808s 29 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
808s    |                ^^^^^^^
808s    |
808s    = help: consider using a Cargo feature instead
808s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s             [lints.rust]
808s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:77:12
808s    |
808s 77 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s    |            ^^^^^^^
808s    |
808s    = help: consider using a Cargo feature instead
808s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s             [lints.rust]
808s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:80:12
808s    |
808s 80 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s    |            ^^^^^^^
808s    |
808s    = help: consider using a Cargo feature instead
808s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s             [lints.rust]
808s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/mac.rs:137:16
808s     |
808s 137 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/mac.rs:145:16
808s     |
808s 145 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:87:12
808s    |
808s 87 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s    |            ^^^^^^^
808s    |
808s    = help: consider using a Cargo feature instead
808s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s             [lints.rust]
808s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:98:12
808s    |
808s 98 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s    |            ^^^^^^^
808s    |
808s    = help: consider using a Cargo feature instead
808s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s             [lints.rust]
808s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/mac.rs:177:16
808s     |
808s 177 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:108:12
808s     |
808s 108 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/mac.rs:201:16
808s     |
808s 201 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:120:12
808s     |
808s 120 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s  --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/derive.rs:8:16
808s   |
808s 8 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "derive")))]
808s   |                ^^^^^^^
808s   |
808s   = help: consider using a Cargo feature instead
808s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s            [lints.rust]
808s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:135:12
808s     |
808s 135 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s   --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/derive.rs:37:16
808s    |
808s 37 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "derive")))]
808s    |                ^^^^^^^
808s    |
808s    = help: consider using a Cargo feature instead
808s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s             [lints.rust]
808s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s   --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/derive.rs:57:16
808s    |
808s 57 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "derive")))]
808s    |                ^^^^^^^
808s    |
808s    = help: consider using a Cargo feature instead
808s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s             [lints.rust]
808s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s   --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/derive.rs:70:16
808s    |
808s 70 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "derive")))]
808s    |                ^^^^^^^
808s    |
808s    = help: consider using a Cargo feature instead
808s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s             [lints.rust]
808s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s   --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/derive.rs:83:16
808s    |
808s 83 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "derive")))]
808s    |                ^^^^^^^
808s    |
808s    = help: consider using a Cargo feature instead
808s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s             [lints.rust]
808s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s   --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/derive.rs:95:16
808s    |
808s 95 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s    |                ^^^^^^^
808s    |
808s    = help: consider using a Cargo feature instead
808s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s             [lints.rust]
808s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/derive.rs:231:16
808s     |
808s 231 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:146:12
808s     |
808s 146 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s  --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/op.rs:6:16
808s   |
808s 6 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
808s   |                ^^^^^^^
808s   |
808s   = help: consider using a Cargo feature instead
808s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s            [lints.rust]
808s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:157:12
808s     |
808s 157 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s   --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/op.rs:72:16
808s    |
808s 72 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
808s    |                ^^^^^^^
808s    |
808s    = help: consider using a Cargo feature instead
808s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s             [lints.rust]
808s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:168:12
808s     |
808s 168 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/op.rs:130:16
808s     |
808s 130 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:179:12
808s     |
808s 179 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/op.rs:165:16
808s     |
808s 165 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:189:12
808s     |
808s 189 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:202:12
808s     |
808s 202 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/op.rs:188:16
808s     |
808s 188 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/op.rs:224:16
808s     |
808s 224 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s  --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/stmt.rs:7:16
808s   |
808s 7 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s   |                ^^^^^^^
808s   |
808s   = help: consider using a Cargo feature instead
808s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s            [lints.rust]
808s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s   --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/stmt.rs:19:16
808s    |
808s 19 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s    |                ^^^^^^^
808s    |
808s    = help: consider using a Cargo feature instead
808s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s             [lints.rust]
808s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s   --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/stmt.rs:39:16
808s    |
808s 39 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s    |                ^^^^^^^
808s    |
808s    = help: consider using a Cargo feature instead
808s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s             [lints.rust]
808s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:282:12
808s     |
808s 282 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/stmt.rs:136:16
808s     |
808s 136 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/stmt.rs:147:16
808s     |
808s 147 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/stmt.rs:109:20
808s     |
808s 109 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                    ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/stmt.rs:312:16
808s     |
808s 312 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/stmt.rs:321:16
808s     |
808s 321 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/stmt.rs:336:16
808s     |
808s 336 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s   --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/ty.rs:16:16
808s    |
808s 16 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
808s    |                ^^^^^^^
808s    |
808s    = help: consider using a Cargo feature instead
808s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s             [lints.rust]
808s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
808s   --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/ty.rs:17:20
808s    |
808s 17 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
808s    |                    ^^^^^^^^^^^^^^^^^^^^^
808s    |
808s    = help: consider using a Cargo feature instead
808s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s             [lints.rust]
808s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
808s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
808s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/macros.rs:155:20
808s     |
808s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s     |                      ^^^^^^^
808s     |
808s    ::: /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/ty.rs:5:1
808s     |
808s 5   | / ast_enum_of_structs! {
808s 6   | |     /// The possible types that a Rust value could have.
808s 7   | |     ///
808s 8   | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
808s ...   |
808s 88  | |     }
808s 89  | | }
808s     | |_- in this macro invocation
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s   --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/ty.rs:96:16
808s    |
808s 96 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
808s    |                ^^^^^^^
808s    |
808s    = help: consider using a Cargo feature instead
808s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s             [lints.rust]
808s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/ty.rs:110:16
808s     |
808s 110 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/ty.rs:128:16
808s     |
808s 128 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/ty.rs:141:16
808s     |
808s 141 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/ty.rs:153:16
808s     |
808s 153 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/ty.rs:164:16
808s     |
808s 164 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/ty.rs:175:16
808s     |
808s 175 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/ty.rs:186:16
808s     |
808s 186 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:293:12
808s     |
808s 293 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/ty.rs:199:16
808s     |
808s 199 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:305:12
808s     |
808s 305 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:317:12
808s     |
808s 317 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:329:12
808s     |
808s 329 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:341:12
808s     |
808s 341 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:353:12
808s     |
808s 353 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/ty.rs:211:16
808s     |
808s 211 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:364:12
808s     |
808s 364 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:375:12
808s     |
808s 375 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:387:12
808s     |
808s 387 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:399:12
808s     |
808s 399 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:411:12
808s     |
808s 411 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/ty.rs:225:16
808s     |
808s 225 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:428:12
808s     |
808s 428 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:439:12
808s     |
808s 439 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:451:12
808s     |
808s 451 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:466:12
808s     |
808s 466 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:477:12
808s     |
808s 477 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/ty.rs:239:16
808s     |
808s 239 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/ty.rs:252:16
808s     |
808s 252 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/ty.rs:264:16
808s     |
808s 264 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/ty.rs:276:16
808s     |
808s 276 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/ty.rs:288:16
808s     |
808s 288 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/ty.rs:311:16
808s     |
808s 311 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:490:12
808s     |
808s 490 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/ty.rs:323:16
808s     |
808s 323 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
808s   --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/ty.rs:85:15
808s    |
808s 85 |         #[cfg(syn_no_non_exhaustive)]
808s    |               ^^^^^^^^^^^^^^^^^^^^^
808s    |
808s    = help: consider using a Cargo feature instead
808s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s             [lints.rust]
808s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
808s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
808s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:502:12
808s     |
808s 502 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:515:12
808s     |
808s 515 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:525:12
808s     |
808s 525 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:537:12
808s     |
808s 537 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/ty.rs:342:16
808s     |
808s 342 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:547:12
808s     |
808s 547 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/ty.rs:656:16
808s     |
808s 656 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:560:12
808s     |
808s 560 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:575:12
808s     |
808s 575 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:586:12
808s     |
808s 586 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:597:12
808s     |
808s 597 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/ty.rs:667:16
808s     |
808s 667 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/ty.rs:680:16
808s     |
808s 680 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/ty.rs:703:16
808s     |
808s 703 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:609:12
808s     |
808s 609 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/ty.rs:716:16
808s     |
808s 716 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:622:12
808s     |
808s 622 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/ty.rs:777:16
808s     |
808s 777 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:635:12
808s     |
808s 635 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/ty.rs:786:16
808s     |
808s 786 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:646:12
808s     |
808s 646 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/ty.rs:795:16
808s     |
808s 795 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:660:12
808s     |
808s 660 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:671:12
808s     |
808s 671 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:682:12
808s     |
808s 682 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:693:12
808s     |
808s 693 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:705:12
808s     |
808s 705 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:716:12
808s     |
808s 716 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:727:12
808s     |
808s 727 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:740:12
808s     |
808s 740 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:751:12
808s     |
808s 751 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:764:12
808s     |
808s 764 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:776:12
808s     |
808s 776 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:788:12
808s     |
808s 788 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:799:12
808s     |
808s 799 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:809:12
808s     |
808s 809 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:819:12
808s     |
808s 819 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:830:12
808s     |
808s 830 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:840:12
808s     |
808s 840 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:855:12
808s     |
808s 855 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/ty.rs:828:16
808s     |
808s 828 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/ty.rs:837:16
808s     |
808s 837 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/ty.rs:887:16
808s     |
808s 887 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/ty.rs:895:16
808s     |
808s 895 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/ty.rs:949:16
808s     |
808s 949 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/ty.rs:992:16
808s     |
808s 992 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/ty.rs:1003:16
808s      |
808s 1003 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/ty.rs:1024:16
808s      |
808s 1024 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/ty.rs:1098:16
808s      |
808s 1098 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/ty.rs:1108:16
808s      |
808s 1108 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/ty.rs:357:20
808s     |
808s 357 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                    ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/ty.rs:869:20
808s     |
808s 869 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                    ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/ty.rs:904:20
808s     |
808s 904 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                    ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/ty.rs:958:20
808s     |
808s 958 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                    ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/ty.rs:1128:16
808s      |
808s 1128 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/ty.rs:1137:16
808s      |
808s 1137 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:867:12
808s     |
808s 867 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/ty.rs:1148:16
808s      |
808s 1148 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:878:12
808s     |
808s 878 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/ty.rs:1162:16
808s      |
808s 1162 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:894:12
808s     |
808s 894 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:907:12
808s     |
808s 907 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:920:12
808s     |
808s 920 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/ty.rs:1172:16
808s      |
808s 1172 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:930:12
808s     |
808s 930 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:941:12
808s     |
808s 941 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/ty.rs:1193:16
808s      |
808s 1193 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:953:12
808s     |
808s 953 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/ty.rs:1200:16
808s      |
808s 1200 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:968:12
808s     |
808s 968 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/ty.rs:1209:16
808s      |
808s 1209 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/ty.rs:1216:16
808s      |
808s 1216 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/ty.rs:1224:16
808s      |
808s 1224 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/ty.rs:1232:16
808s      |
808s 1232 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/ty.rs:1241:16
808s      |
808s 1241 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/ty.rs:1250:16
808s      |
808s 1250 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/ty.rs:1257:16
808s      |
808s 1257 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/ty.rs:1264:16
808s      |
808s 1264 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/ty.rs:1277:16
808s      |
808s 1277 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/ty.rs:1289:16
808s      |
808s 1289 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/ty.rs:1297:16
808s      |
808s 1297 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s   --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/pat.rs:16:16
808s    |
808s 16 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s    |                ^^^^^^^
808s    |
808s    = help: consider using a Cargo feature instead
808s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s             [lints.rust]
808s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
808s   --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/pat.rs:17:20
808s    |
808s 17 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
808s    |                    ^^^^^^^^^^^^^^^^^^^^^
808s    |
808s    = help: consider using a Cargo feature instead
808s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s             [lints.rust]
808s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
808s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
808s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/macros.rs:155:20
808s     |
808s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s     |                      ^^^^^^^
808s     |
808s    ::: /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/pat.rs:5:1
808s     |
808s 5   | / ast_enum_of_structs! {
808s 6   | |     /// A pattern in a local binding, function signature, match expression, or
808s 7   | |     /// various other places.
808s 8   | |     ///
808s ...   |
808s 97  | |     }
808s 98  | | }
808s     | |_- in this macro invocation
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/pat.rs:104:16
808s     |
808s 104 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/pat.rs:119:16
808s     |
808s 119 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:986:12
808s     |
808s 986 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:997:12
808s     |
808s 997 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1010:12
808s      |
808s 1010 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1027:12
808s      |
808s 1027 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1037:12
808s      |
808s 1037 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1064:12
808s      |
808s 1064 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1081:12
808s      |
808s 1081 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1096:12
808s      |
808s 1096 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1111:12
808s      |
808s 1111 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1123:12
808s      |
808s 1123 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1135:12
808s      |
808s 1135 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1152:12
808s      |
808s 1152 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1164:12
808s      |
808s 1164 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1177:12
808s      |
808s 1177 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1191:12
808s      |
808s 1191 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1209:12
808s      |
808s 1209 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/pat.rs:136:16
808s     |
808s 136 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/pat.rs:147:16
808s     |
808s 147 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/pat.rs:158:16
808s     |
808s 158 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/pat.rs:176:16
808s     |
808s 176 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/pat.rs:188:16
808s     |
808s 188 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1224:12
808s      |
808s 1224 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1243:12
808s      |
808s 1243 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/pat.rs:201:16
808s     |
808s 201 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1259:12
808s      |
808s 1259 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/pat.rs:214:16
808s     |
808s 214 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/pat.rs:225:16
808s     |
808s 225 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1275:12
808s      |
808s 1275 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1289:12
808s      |
808s 1289 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1303:12
808s      |
808s 1303 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1313:12
808s      |
808s 1313 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1324:12
808s      |
808s 1324 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1339:12
808s      |
808s 1339 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1349:12
808s      |
808s 1349 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1362:12
808s      |
808s 1362 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1374:12
808s      |
808s 1374 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1385:12
808s      |
808s 1385 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1395:12
808s      |
808s 1395 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1406:12
808s      |
808s 1406 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1417:12
808s      |
808s 1417 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1428:12
808s      |
808s 1428 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1440:12
808s      |
808s 1440 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1450:12
808s      |
808s 1450 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1461:12
808s      |
808s 1461 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/pat.rs:237:16
808s     |
808s 237 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/pat.rs:251:16
808s     |
808s 251 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/pat.rs:263:16
808s     |
808s 263 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/pat.rs:275:16
808s     |
808s 275 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1487:12
808s      |
808s 1487 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/pat.rs:288:16
808s     |
808s 288 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/pat.rs:302:16
808s     |
808s 302 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
808s   --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/pat.rs:94:15
808s    |
808s 94 |         #[cfg(syn_no_non_exhaustive)]
808s    |               ^^^^^^^^^^^^^^^^^^^^^
808s    |
808s    = help: consider using a Cargo feature instead
808s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s             [lints.rust]
808s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
808s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
808s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/pat.rs:318:16
808s     |
808s 318 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/pat.rs:769:16
808s     |
808s 769 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/pat.rs:777:16
808s     |
808s 777 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/pat.rs:791:16
808s     |
808s 791 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/pat.rs:807:16
808s     |
808s 807 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/pat.rs:816:16
808s     |
808s 816 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/pat.rs:826:16
808s     |
808s 826 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/pat.rs:834:16
808s     |
808s 834 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/pat.rs:844:16
808s     |
808s 844 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/pat.rs:853:16
808s     |
808s 853 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1498:12
808s      |
808s 1498 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1511:12
808s      |
808s 1511 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1521:12
808s      |
808s 1521 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/pat.rs:863:16
808s     |
808s 863 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/pat.rs:871:16
808s     |
808s 871 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/pat.rs:879:16
808s     |
808s 879 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1531:12
808s      |
808s 1531 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/pat.rs:889:16
808s     |
808s 889 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1542:12
808s      |
808s 1542 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1553:12
808s      |
808s 1553 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1565:12
808s      |
808s 1565 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1577:12
808s      |
808s 1577 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1587:12
808s      |
808s 1587 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1598:12
808s      |
808s 1598 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1611:12
808s      |
808s 1611 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1622:12
808s      |
808s 1622 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1633:12
808s      |
808s 1633 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1645:12
808s      |
808s 1645 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1655:12
808s      |
808s 1655 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1665:12
808s      |
808s 1665 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1678:12
808s      |
808s 1678 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1688:12
808s      |
808s 1688 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1699:12
808s      |
808s 1699 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1710:12
808s      |
808s 1710 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1722:12
808s      |
808s 1722 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1735:12
808s      |
808s 1735 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1738:12
808s      |
808s 1738 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1745:12
808s      |
808s 1745 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/pat.rs:899:16
808s     |
808s 899 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/pat.rs:907:16
808s     |
808s 907 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/pat.rs:916:16
808s     |
808s 916 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s  --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/path.rs:9:16
808s   |
808s 9 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
808s   |                ^^^^^^^
808s   |
808s   = help: consider using a Cargo feature instead
808s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s            [lints.rust]
808s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s   --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/path.rs:35:16
808s    |
808s 35 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
808s    |                ^^^^^^^
808s    |
808s    = help: consider using a Cargo feature instead
808s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s             [lints.rust]
808s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s   --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/path.rs:67:16
808s    |
808s 67 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
808s    |                ^^^^^^^
808s    |
808s    = help: consider using a Cargo feature instead
808s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s             [lints.rust]
808s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/path.rs:105:16
808s     |
808s 105 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/path.rs:130:16
808s     |
808s 130 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/path.rs:144:16
808s     |
808s 144 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/path.rs:157:16
808s     |
808s 157 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/path.rs:171:16
808s     |
808s 171 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/path.rs:201:16
808s     |
808s 201 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/path.rs:218:16
808s     |
808s 218 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/path.rs:225:16
808s     |
808s 225 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/path.rs:358:16
808s     |
808s 358 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/path.rs:385:16
808s     |
808s 385 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1757:12
808s      |
808s 1757 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/path.rs:397:16
808s     |
808s 397 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1767:12
808s      |
808s 1767 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/path.rs:430:16
808s     |
808s 430 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1786:12
808s      |
808s 1786 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/path.rs:442:16
808s     |
808s 442 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1798:12
808s      |
808s 1798 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1810:12
808s      |
808s 1810 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/path.rs:505:20
808s     |
808s 505 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                    ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1813:12
808s      |
808s 1813 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/path.rs:569:20
808s     |
808s 569 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                    ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1820:12
808s      |
808s 1820 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/path.rs:591:20
808s     |
808s 591 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                    ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/path.rs:693:16
808s     |
808s 693 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/path.rs:701:16
808s     |
808s 701 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/path.rs:709:16
808s     |
808s 709 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1835:12
808s      |
808s 1835 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/path.rs:724:16
808s     |
808s 724 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1850:12
808s      |
808s 1850 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/path.rs:752:16
808s     |
808s 752 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1861:12
808s      |
808s 1861 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/path.rs:793:16
808s     |
808s 793 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1873:12
808s      |
808s 1873 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/path.rs:802:16
808s     |
808s 802 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1889:12
808s      |
808s 1889 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/path.rs:811:16
808s     |
808s 811 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1914:12
808s      |
808s 1914 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/punctuated.rs:371:12
808s     |
808s 371 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1926:12
808s      |
808s 1926 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/punctuated.rs:386:12
808s     |
808s 386 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1942:12
808s      |
808s 1942 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/punctuated.rs:395:12
808s     |
808s 395 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1952:12
808s      |
808s 1952 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1962:12
808s      |
808s 1962 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1971:12
808s      |
808s 1971 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1978:12
808s      |
808s 1978 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1987:12
808s      |
808s 1987 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2001:12
808s      |
808s 2001 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2011:12
808s      |
808s 2011 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2021:12
808s      |
808s 2021 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/punctuated.rs:408:12
808s     |
808s 408 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/punctuated.rs:422:12
808s     |
808s 422 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/punctuated.rs:1012:12
808s      |
808s 1012 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2031:12
808s      |
808s 2031 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2043:12
808s      |
808s 2043 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `syn_no_const_vec_new`
808s   --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/punctuated.rs:54:15
808s    |
808s 54 |     #[cfg(not(syn_no_const_vec_new))]
808s    |               ^^^^^^^^^^^^^^^^^^^^
808s    |
808s    = help: consider using a Cargo feature instead
808s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s             [lints.rust]
808s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_const_vec_new)'] }
808s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_const_vec_new)");` to the top of the `build.rs`
808s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `syn_no_const_vec_new`
808s   --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/punctuated.rs:63:11
808s    |
808s 63 |     #[cfg(syn_no_const_vec_new)]
808s    |           ^^^^^^^^^^^^^^^^^^^^
808s    |
808s    = help: consider using a Cargo feature instead
808s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s             [lints.rust]
808s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_const_vec_new)'] }
808s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_const_vec_new)");` to the top of the `build.rs`
808s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/punctuated.rs:267:16
808s     |
808s 267 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2055:12
808s      |
808s 2055 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/punctuated.rs:288:16
808s     |
808s 288 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2065:12
808s      |
808s 2065 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/punctuated.rs:325:16
808s     |
808s 325 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2075:12
808s      |
808s 2075 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/punctuated.rs:346:16
808s     |
808s 346 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s     |                ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2085:12
808s      |
808s 2085 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/punctuated.rs:1060:16
808s      |
808s 1060 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2088:12
808s      |
808s 2088 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/punctuated.rs:1071:16
808s      |
808s 1071 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
808s      |                ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2095:12
808s      |
808s 2095 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s   --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/parse_quote.rs:68:12
808s    |
808s 68 | #[cfg_attr(doc_cfg, doc(cfg(all(feature = "parsing", feature = "printing"))))]
808s    |            ^^^^^^^
808s    |
808s    = help: consider using a Cargo feature instead
808s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s             [lints.rust]
808s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2104:12
808s      |
808s 2104 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/parse_quote.rs:100:12
808s     |
808s 100 | #[cfg_attr(doc_cfg, doc(cfg(all(feature = "parsing", feature = "printing"))))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2114:12
808s      |
808s 2114 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/parse_macro_input.rs:107:12
808s     |
808s 107 | #[cfg_attr(doc_cfg, doc(cfg(all(feature = "parsing", feature = "proc-macro"))))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2123:12
808s      |
808s 2123 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s  --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:7:12
808s   |
808s 7 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s   |            ^^^^^^^
808s   |
808s   = help: consider using a Cargo feature instead
808s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s            [lints.rust]
808s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2134:12
808s      |
808s 2134 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s   --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:17:12
808s    |
808s 17 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s    |            ^^^^^^^
808s    |
808s    = help: consider using a Cargo feature instead
808s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s             [lints.rust]
808s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2145:12
808s      |
808s 2145 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s   --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:29:12
808s    |
808s 29 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s    |            ^^^^^^^
808s    |
808s    = help: consider using a Cargo feature instead
808s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s             [lints.rust]
808s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2158:12
808s      |
808s 2158 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s   --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:43:12
808s    |
808s 43 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s    |            ^^^^^^^
808s    |
808s    = help: consider using a Cargo feature instead
808s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s             [lints.rust]
808s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2168:12
808s      |
808s 2168 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s   --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:46:12
808s    |
808s 46 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s    |            ^^^^^^^
808s    |
808s    = help: consider using a Cargo feature instead
808s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s             [lints.rust]
808s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2180:12
808s      |
808s 2180 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2189:12
808s      |
808s 2189 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s   --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:53:12
808s    |
808s 53 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s    |            ^^^^^^^
808s    |
808s    = help: consider using a Cargo feature instead
808s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s             [lints.rust]
808s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2198:12
808s      |
808s 2198 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2210:12
808s      |
808s 2210 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s   --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:66:12
808s    |
808s 66 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s    |            ^^^^^^^
808s    |
808s    = help: consider using a Cargo feature instead
808s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s             [lints.rust]
808s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2222:12
808s      |
808s 2222 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2232:12
808s      |
808s 2232 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s   --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:77:12
808s    |
808s 77 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s    |            ^^^^^^^
808s    |
808s    = help: consider using a Cargo feature instead
808s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s             [lints.rust]
808s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s   --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:80:12
808s    |
808s 80 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s    |            ^^^^^^^
808s    |
808s    = help: consider using a Cargo feature instead
808s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s             [lints.rust]
808s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s   --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:87:12
808s    |
808s 87 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s    |            ^^^^^^^
808s    |
808s    = help: consider using a Cargo feature instead
808s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s             [lints.rust]
808s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:276:23
808s     |
808s 276 |             #[cfg(any(syn_no_non_exhaustive, not(feature = "full")))]
808s     |                       ^^^^^^^^^^^^^^^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s   --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:98:12
808s    |
808s 98 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s    |            ^^^^^^^
808s    |
808s    = help: consider using a Cargo feature instead
808s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s             [lints.rust]
808s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:108:12
808s     |
808s 108 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:120:12
808s     |
808s 120 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:849:19
808s     |
808s 849 |             #[cfg(syn_no_non_exhaustive)]
808s     |                   ^^^^^^^^^^^^^^^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:135:12
808s     |
808s 135 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:962:19
808s     |
808s 962 |             #[cfg(syn_no_non_exhaustive)]
808s     |                   ^^^^^^^^^^^^^^^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:146:12
808s     |
808s 146 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1058:19
808s      |
808s 1058 |             #[cfg(syn_no_non_exhaustive)]
808s      |                   ^^^^^^^^^^^^^^^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1481:19
808s      |
808s 1481 |             #[cfg(syn_no_non_exhaustive)]
808s      |                   ^^^^^^^^^^^^^^^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1829:19
808s      |
808s 1829 |             #[cfg(syn_no_non_exhaustive)]
808s      |                   ^^^^^^^^^^^^^^^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1908:19
808s      |
808s 1908 |             #[cfg(syn_no_non_exhaustive)]
808s      |                   ^^^^^^^^^^^^^^^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s  --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:8:12
808s   |
808s 8 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s   |            ^^^^^^^
808s   |
808s   = help: consider using a Cargo feature instead
808s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s            [lints.rust]
808s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:11:12
808s    |
808s 11 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s    |            ^^^^^^^
808s    |
808s    = help: consider using a Cargo feature instead
808s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s             [lints.rust]
808s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:18:12
808s    |
808s 18 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s    |            ^^^^^^^
808s    |
808s    = help: consider using a Cargo feature instead
808s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s             [lints.rust]
808s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:21:12
808s    |
808s 21 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s    |            ^^^^^^^
808s    |
808s    = help: consider using a Cargo feature instead
808s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s             [lints.rust]
808s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:28:12
808s    |
808s 28 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s    |            ^^^^^^^
808s    |
808s    = help: consider using a Cargo feature instead
808s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s             [lints.rust]
808s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:31:12
808s    |
808s 31 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s    |            ^^^^^^^
808s    |
808s    = help: consider using a Cargo feature instead
808s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s             [lints.rust]
808s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:39:12
808s    |
808s 39 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s    |            ^^^^^^^
808s    |
808s    = help: consider using a Cargo feature instead
808s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s             [lints.rust]
808s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:42:12
808s    |
808s 42 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s    |            ^^^^^^^
808s    |
808s    = help: consider using a Cargo feature instead
808s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s             [lints.rust]
808s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:53:12
808s    |
808s 53 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s    |            ^^^^^^^
808s    |
808s    = help: consider using a Cargo feature instead
808s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s             [lints.rust]
808s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:157:12
808s     |
808s 157 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:56:12
808s    |
808s 56 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s    |            ^^^^^^^
808s    |
808s    = help: consider using a Cargo feature instead
808s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s             [lints.rust]
808s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:64:12
808s    |
808s 64 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s    |            ^^^^^^^
808s    |
808s    = help: consider using a Cargo feature instead
808s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s             [lints.rust]
808s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:168:12
808s     |
808s 168 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:179:12
808s     |
808s 179 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:67:12
808s    |
808s 67 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s    |            ^^^^^^^
808s    |
808s    = help: consider using a Cargo feature instead
808s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s             [lints.rust]
808s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:189:12
808s     |
808s 189 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:202:12
808s     |
808s 202 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:282:12
808s     |
808s 282 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:293:12
808s     |
808s 293 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:305:12
808s     |
808s 305 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:317:12
808s     |
808s 317 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:329:12
808s     |
808s 329 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:341:12
808s     |
808s 341 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:353:12
808s     |
808s 353 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:364:12
808s     |
808s 364 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:375:12
808s     |
808s 375 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:387:12
808s     |
808s 387 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:399:12
808s     |
808s 399 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:411:12
808s     |
808s 411 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:428:12
808s     |
808s 428 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:74:12
808s    |
808s 74 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s    |            ^^^^^^^
808s    |
808s    = help: consider using a Cargo feature instead
808s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s             [lints.rust]
808s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:439:12
808s     |
808s 439 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:451:12
808s     |
808s 451 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:466:12
808s     |
808s 466 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:477:12
808s     |
808s 477 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:490:12
808s     |
808s 490 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:502:12
808s     |
808s 502 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:515:12
808s     |
808s 515 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:525:12
808s     |
808s 525 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:77:12
808s    |
808s 77 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s    |            ^^^^^^^
808s    |
808s    = help: consider using a Cargo feature instead
808s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s             [lints.rust]
808s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:537:12
808s     |
808s 537 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:114:12
808s     |
808s 114 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:547:12
808s     |
808s 547 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:117:12
808s     |
808s 117 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:560:12
808s     |
808s 560 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:124:12
808s     |
808s 124 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:575:12
808s     |
808s 575 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:127:12
808s     |
808s 127 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:586:12
808s     |
808s 586 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:134:12
808s     |
808s 134 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:597:12
808s     |
808s 597 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:137:12
808s     |
808s 137 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:609:12
808s     |
808s 609 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:144:12
808s     |
808s 144 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:622:12
808s     |
808s 622 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:147:12
808s     |
808s 147 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:635:12
808s     |
808s 635 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:155:12
808s     |
808s 155 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:646:12
808s     |
808s 646 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:158:12
808s     |
808s 158 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:660:12
808s     |
808s 660 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:165:12
808s     |
808s 165 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:168:12
808s     |
808s 168 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:180:12
808s     |
808s 180 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:183:12
808s     |
808s 183 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:190:12
808s     |
808s 190 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:671:12
808s     |
808s 671 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:193:12
808s     |
808s 193 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:682:12
808s     |
808s 682 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:200:12
808s     |
808s 200 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:203:12
808s     |
808s 203 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:693:12
808s     |
808s 693 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:210:12
808s     |
808s 210 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:705:12
808s     |
808s 705 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:213:12
808s     |
808s 213 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:716:12
808s     |
808s 716 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:221:12
808s     |
808s 221 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:727:12
808s     |
808s 727 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:224:12
808s     |
808s 224 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:305:12
808s     |
808s 305 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:740:12
808s     |
808s 740 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:751:12
808s     |
808s 751 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:308:12
808s     |
808s 308 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:315:12
808s     |
808s 315 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:318:12
808s     |
808s 318 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:325:12
808s     |
808s 325 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:328:12
808s     |
808s 328 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:336:12
808s     |
808s 336 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:764:12
808s     |
808s 764 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:776:12
808s     |
808s 776 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:788:12
808s     |
808s 788 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:799:12
808s     |
808s 799 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:809:12
808s     |
808s 809 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:819:12
808s     |
808s 819 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:339:12
808s     |
808s 339 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:830:12
808s     |
808s 830 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:347:12
808s     |
808s 347 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:840:12
808s     |
808s 840 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:350:12
808s     |
808s 350 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:855:12
808s     |
808s 855 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:357:12
808s     |
808s 357 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:867:12
808s     |
808s 867 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:360:12
808s     |
808s 360 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:878:12
808s     |
808s 878 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:368:12
808s     |
808s 368 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:894:12
808s     |
808s 894 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:371:12
808s     |
808s 371 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:907:12
808s     |
808s 907 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:379:12
808s     |
808s 379 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:920:12
808s     |
808s 920 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:382:12
808s     |
808s 382 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:930:12
808s     |
808s 930 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:389:12
808s     |
808s 389 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:941:12
808s     |
808s 941 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:392:12
808s     |
808s 392 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:399:12
808s     |
808s 399 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:953:12
808s     |
808s 953 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:968:12
808s     |
808s 968 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:402:12
808s     |
808s 402 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:986:12
808s     |
808s 986 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:409:12
808s     |
808s 409 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:997:12
808s     |
808s 997 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:1010:12
808s      |
808s 1010 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:1027:12
808s      |
808s 1027 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:1037:12
808s      |
808s 1037 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:412:12
808s     |
808s 412 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:1064:12
808s      |
808s 1064 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:419:12
808s     |
808s 419 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:422:12
808s     |
808s 422 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:1081:12
808s      |
808s 1081 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:432:12
808s     |
808s 432 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:1096:12
808s      |
808s 1096 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:435:12
808s     |
808s 435 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:1111:12
808s      |
808s 1111 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:442:12
808s     |
808s 442 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:445:12
808s     |
808s 445 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:1123:12
808s      |
808s 1123 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:1135:12
808s      |
808s 1135 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:1152:12
808s      |
808s 1152 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:1164:12
808s      |
808s 1164 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:1177:12
808s      |
808s 1177 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:453:12
808s     |
808s 453 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:1191:12
808s      |
808s 1191 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:456:12
808s     |
808s 456 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:1209:12
808s      |
808s 1209 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:464:12
808s     |
808s 464 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:1224:12
808s      |
808s 1224 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:467:12
808s     |
808s 467 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:474:12
808s     |
808s 474 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:477:12
808s     |
808s 477 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:1243:12
808s      |
808s 1243 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:1259:12
808s      |
808s 1259 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:1275:12
808s      |
808s 1275 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:1289:12
808s      |
808s 1289 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:1303:12
808s      |
808s 1303 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:1313:12
808s      |
808s 1313 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:1324:12
808s      |
808s 1324 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:1339:12
808s      |
808s 1339 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:486:12
808s     |
808s 486 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:1349:12
808s      |
808s 1349 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:489:12
808s     |
808s 489 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:1362:12
808s      |
808s 1362 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:496:12
808s     |
808s 496 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:1374:12
808s      |
808s 1374 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:499:12
808s     |
808s 499 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:1385:12
808s      |
808s 1385 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:506:12
808s     |
808s 506 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:1395:12
808s      |
808s 1395 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:509:12
808s     |
808s 509 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:516:12
808s     |
808s 516 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:519:12
808s     |
808s 519 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:1406:12
808s      |
808s 1406 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:526:12
808s     |
808s 526 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:1417:12
808s      |
808s 1417 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:529:12
808s     |
808s 529 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:536:12
808s     |
808s 536 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:1428:12
808s      |
808s 1428 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:539:12
808s     |
808s 539 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:1440:12
808s      |
808s 1440 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:546:12
808s     |
808s 546 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:549:12
808s     |
808s 549 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:558:12
808s     |
808s 558 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:561:12
808s     |
808s 561 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:568:12
808s     |
808s 568 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:571:12
808s     |
808s 571 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:1450:12
808s      |
808s 1450 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:578:12
808s     |
808s 578 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:1461:12
808s      |
808s 1461 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:581:12
808s     |
808s 581 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:1487:12
808s      |
808s 1487 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:589:12
808s     |
808s 589 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:1498:12
808s      |
808s 1498 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:592:12
808s     |
808s 592 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:1511:12
808s      |
808s 1511 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:600:12
808s     |
808s 600 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:603:12
808s     |
808s 603 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:1521:12
808s      |
808s 1521 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:610:12
808s     |
808s 610 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:1531:12
808s      |
808s 1531 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:613:12
808s     |
808s 613 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:620:12
808s     |
808s 620 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:623:12
808s     |
808s 623 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:632:12
808s     |
808s 632 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:635:12
808s     |
808s 635 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:642:12
808s     |
808s 642 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:645:12
808s     |
808s 645 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:652:12
808s     |
808s 652 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:655:12
808s     |
808s 655 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:662:12
808s     |
808s 662 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:665:12
808s     |
808s 665 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:672:12
808s     |
808s 672 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:1542:12
808s      |
808s 1542 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:1553:12
808s      |
808s 1553 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:1565:12
808s      |
808s 1565 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:1577:12
808s      |
808s 1577 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:1587:12
808s      |
808s 1587 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:1598:12
808s      |
808s 1598 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:1611:12
808s      |
808s 1611 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:1622:12
808s      |
808s 1622 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:1633:12
808s      |
808s 1633 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:1645:12
808s      |
808s 1645 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:1655:12
808s      |
808s 1655 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:1665:12
808s      |
808s 1665 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:1678:12
808s      |
808s 1678 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:1688:12
808s      |
808s 1688 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:1699:12
808s      |
808s 1699 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:1710:12
808s      |
808s 1710 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:1722:12
808s      |
808s 1722 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:1735:12
808s      |
808s 1735 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:1738:12
808s      |
808s 1738 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:1745:12
808s      |
808s 1745 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:1757:12
808s      |
808s 1757 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:1767:12
808s      |
808s 1767 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:1786:12
808s      |
808s 1786 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:1798:12
808s      |
808s 1798 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:1810:12
808s      |
808s 1810 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:1813:12
808s      |
808s 1813 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:1820:12
808s      |
808s 1820 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:1835:12
808s      |
808s 1835 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:1850:12
808s      |
808s 1850 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:1861:12
808s      |
808s 1861 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:1873:12
808s      |
808s 1873 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:1889:12
808s      |
808s 1889 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:1914:12
808s      |
808s 1914 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:1926:12
808s      |
808s 1926 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:1942:12
808s      |
808s 1942 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:1952:12
808s      |
808s 1952 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:1962:12
808s      |
808s 1962 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:1971:12
808s      |
808s 1971 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:1978:12
808s      |
808s 1978 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:1987:12
808s      |
808s 1987 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:2001:12
808s      |
808s 2001 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:2011:12
808s      |
808s 2011 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:2021:12
808s      |
808s 2021 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:2031:12
808s      |
808s 2031 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:2043:12
808s      |
808s 2043 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:2055:12
808s      |
808s 2055 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:2065:12
808s      |
808s 2065 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:2075:12
808s      |
808s 2075 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:2085:12
808s      |
808s 2085 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:2088:12
808s      |
808s 2088 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:2095:12
808s      |
808s 2095 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:2104:12
808s      |
808s 2104 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:2114:12
808s      |
808s 2114 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:2123:12
808s      |
808s 2123 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:2134:12
808s      |
808s 2134 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:675:12
808s     |
808s 675 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:2145:12
808s      |
808s 2145 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:682:12
808s     |
808s 682 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:685:12
808s     |
808s 685 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:692:12
808s     |
808s 692 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:695:12
808s     |
808s 695 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:2158:12
808s      |
808s 2158 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:703:12
808s     |
808s 703 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:706:12
808s     |
808s 706 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:713:12
808s     |
808s 713 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:716:12
808s     |
808s 716 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:724:12
808s     |
808s 724 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:727:12
808s     |
808s 727 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:735:12
808s     |
808s 735 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:2168:12
808s      |
808s 2168 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:738:12
808s     |
808s 738 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:746:12
808s     |
808s 746 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:749:12
808s     |
808s 749 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:761:12
808s     |
808s 761 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:764:12
808s     |
808s 764 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:771:12
808s     |
808s 771 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:774:12
808s     |
808s 774 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:781:12
808s     |
808s 781 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:2180:12
808s      |
808s 2180 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:2189:12
808s      |
808s 2189 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:2198:12
808s      |
808s 2198 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:2210:12
808s      |
808s 2210 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:2222:12
808s      |
808s 2222 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:2232:12
808s      |
808s 2232 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:276:23
808s     |
808s 276 |             #[cfg(any(syn_no_non_exhaustive, not(feature = "full")))]
808s     |                       ^^^^^^^^^^^^^^^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:784:12
808s     |
808s 784 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:792:12
808s     |
808s 792 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:795:12
808s     |
808s 795 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:806:12
808s     |
808s 806 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:809:12
808s     |
808s 809 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:825:12
808s     |
808s 825 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:849:19
808s     |
808s 849 |             #[cfg(syn_no_non_exhaustive)]
808s     |                   ^^^^^^^^^^^^^^^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:828:12
808s     |
808s 828 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:962:19
808s     |
808s 962 |             #[cfg(syn_no_non_exhaustive)]
808s     |                   ^^^^^^^^^^^^^^^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:835:12
808s     |
808s 835 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:838:12
808s     |
808s 838 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:1058:19
808s      |
808s 1058 |             #[cfg(syn_no_non_exhaustive)]
808s      |                   ^^^^^^^^^^^^^^^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:846:12
808s     |
808s 846 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:1481:19
808s      |
808s 1481 |             #[cfg(syn_no_non_exhaustive)]
808s      |                   ^^^^^^^^^^^^^^^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:849:12
808s     |
808s 849 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:858:12
808s     |
808s 858 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:1829:19
808s      |
808s 1829 |             #[cfg(syn_no_non_exhaustive)]
808s      |                   ^^^^^^^^^^^^^^^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:861:12
808s     |
808s 861 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/clone.rs:1908:19
808s      |
808s 1908 |             #[cfg(syn_no_non_exhaustive)]
808s      |                   ^^^^^^^^^^^^^^^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s  --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:8:12
808s   |
808s 8 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s   |            ^^^^^^^
808s   |
808s   = help: consider using a Cargo feature instead
808s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s            [lints.rust]
808s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s   --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:11:12
808s    |
808s 11 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s    |            ^^^^^^^
808s    |
808s    = help: consider using a Cargo feature instead
808s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s             [lints.rust]
808s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:868:12
808s     |
808s 868 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s   --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:18:12
808s    |
808s 18 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s    |            ^^^^^^^
808s    |
808s    = help: consider using a Cargo feature instead
808s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s             [lints.rust]
808s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:871:12
808s     |
808s 871 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s   --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:21:12
808s    |
808s 21 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s    |            ^^^^^^^
808s    |
808s    = help: consider using a Cargo feature instead
808s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s             [lints.rust]
808s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:895:12
808s     |
808s 895 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s   --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:28:12
808s    |
808s 28 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s    |            ^^^^^^^
808s    |
808s    = help: consider using a Cargo feature instead
808s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s             [lints.rust]
808s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:898:12
808s     |
808s 898 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s   --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:31:12
808s    |
808s 31 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s    |            ^^^^^^^
808s    |
808s    = help: consider using a Cargo feature instead
808s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s             [lints.rust]
808s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:914:12
808s     |
808s 914 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s   --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:39:12
808s    |
808s 39 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s    |            ^^^^^^^
808s    |
808s    = help: consider using a Cargo feature instead
808s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s             [lints.rust]
808s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:917:12
808s     |
808s 917 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s   --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:42:12
808s    |
808s 42 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s    |            ^^^^^^^
808s    |
808s    = help: consider using a Cargo feature instead
808s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s             [lints.rust]
808s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:931:12
808s     |
808s 931 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s   --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:53:12
808s    |
808s 53 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s    |            ^^^^^^^
808s    |
808s    = help: consider using a Cargo feature instead
808s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s             [lints.rust]
808s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:934:12
808s     |
808s 934 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s   --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:56:12
808s    |
808s 56 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s    |            ^^^^^^^
808s    |
808s    = help: consider using a Cargo feature instead
808s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s             [lints.rust]
808s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:942:12
808s     |
808s 942 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s   --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:64:12
808s    |
808s 64 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s    |            ^^^^^^^
808s    |
808s    = help: consider using a Cargo feature instead
808s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s             [lints.rust]
808s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:945:12
808s     |
808s 945 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s   --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:67:12
808s    |
808s 67 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s    |            ^^^^^^^
808s    |
808s    = help: consider using a Cargo feature instead
808s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s             [lints.rust]
808s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:961:12
808s     |
808s 961 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:964:12
808s     |
808s 964 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:973:12
808s     |
808s 973 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:976:12
808s     |
808s 976 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:984:12
808s     |
808s 984 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s   --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:74:12
808s    |
808s 74 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s    |            ^^^^^^^
808s    |
808s    = help: consider using a Cargo feature instead
808s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s             [lints.rust]
808s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:987:12
808s     |
808s 987 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:996:12
808s     |
808s 996 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s   --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:77:12
808s    |
808s 77 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s    |            ^^^^^^^
808s    |
808s    = help: consider using a Cargo feature instead
808s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s             [lints.rust]
808s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:999:12
808s     |
808s 999 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1008:12
808s      |
808s 1008 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1011:12
808s      |
808s 1011 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1039:12
808s      |
808s 1039 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:114:12
808s     |
808s 114 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:117:12
808s     |
808s 117 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:124:12
808s     |
808s 124 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:127:12
808s     |
808s 127 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:134:12
808s     |
808s 134 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:137:12
808s     |
808s 137 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:144:12
808s     |
808s 144 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:147:12
808s     |
808s 147 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:155:12
808s     |
808s 155 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:158:12
808s     |
808s 158 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:165:12
808s     |
808s 165 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:168:12
808s     |
808s 168 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:180:12
808s     |
808s 180 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:183:12
808s     |
808s 183 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:190:12
808s     |
808s 190 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:193:12
808s     |
808s 193 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:200:12
808s     |
808s 200 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:203:12
808s     |
808s 203 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:210:12
808s     |
808s 210 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1042:12
808s      |
808s 1042 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1050:12
808s      |
808s 1050 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1053:12
808s      |
808s 1053 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1061:12
808s      |
808s 1061 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1064:12
808s      |
808s 1064 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1072:12
808s      |
808s 1072 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1075:12
808s      |
808s 1075 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1083:12
808s      |
808s 1083 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1086:12
808s      |
808s 1086 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1093:12
808s      |
808s 1093 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1096:12
808s      |
808s 1096 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1106:12
808s      |
808s 1106 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1109:12
808s      |
808s 1109 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1117:12
808s      |
808s 1117 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1120:12
808s      |
808s 1120 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1128:12
808s      |
808s 1128 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1131:12
808s      |
808s 1131 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1139:12
808s      |
808s 1139 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1142:12
808s      |
808s 1142 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1151:12
808s      |
808s 1151 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1154:12
808s      |
808s 1154 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1163:12
808s      |
808s 1163 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1166:12
808s      |
808s 1166 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1177:12
808s      |
808s 1177 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1180:12
808s      |
808s 1180 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1188:12
808s      |
808s 1188 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1191:12
808s      |
808s 1191 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:213:12
808s     |
808s 213 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:221:12
808s     |
808s 221 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:224:12
808s     |
808s 224 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1199:12
808s      |
808s 1199 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:305:12
808s     |
808s 305 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:308:12
808s     |
808s 308 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:315:12
808s     |
808s 315 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:318:12
808s     |
808s 318 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:325:12
808s     |
808s 325 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:328:12
808s     |
808s 328 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:336:12
808s     |
808s 336 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:339:12
808s     |
808s 339 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:347:12
808s     |
808s 347 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:350:12
808s     |
808s 350 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1202:12
808s      |
808s 1202 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1210:12
808s      |
808s 1210 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1213:12
808s      |
808s 1213 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1221:12
808s      |
808s 1221 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1224:12
808s      |
808s 1224 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:357:12
808s     |
808s 357 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:360:12
808s     |
808s 360 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:368:12
808s     |
808s 368 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:371:12
808s     |
808s 371 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:379:12
808s     |
808s 379 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1231:12
808s      |
808s 1231 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:382:12
808s     |
808s 382 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1234:12
808s      |
808s 1234 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:389:12
808s     |
808s 389 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1241:12
808s      |
808s 1241 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:392:12
808s     |
808s 392 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1243:12
808s      |
808s 1243 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:399:12
808s     |
808s 399 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:402:12
808s     |
808s 402 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1261:12
808s      |
808s 1261 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:409:12
808s     |
808s 409 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:412:12
808s     |
808s 412 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:419:12
808s     |
808s 419 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:422:12
808s     |
808s 422 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:432:12
808s     |
808s 432 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:435:12
808s     |
808s 435 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:442:12
808s     |
808s 442 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:445:12
808s     |
808s 445 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1263:12
808s      |
808s 1263 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:453:12
808s     |
808s 453 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1269:12
808s      |
808s 1269 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:456:12
808s     |
808s 456 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1271:12
808s      |
808s 1271 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:464:12
808s     |
808s 464 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1273:12
808s      |
808s 1273 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:467:12
808s     |
808s 467 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1275:12
808s      |
808s 1275 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:474:12
808s     |
808s 474 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1277:12
808s      |
808s 1277 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:477:12
808s     |
808s 477 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1279:12
808s      |
808s 1279 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:486:12
808s     |
808s 486 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1282:12
808s      |
808s 1282 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:489:12
808s     |
808s 489 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1285:12
808s      |
808s 1285 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1292:12
808s      |
808s 1292 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1295:12
808s      |
808s 1295 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1303:12
808s      |
808s 1303 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:496:12
808s     |
808s 496 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1306:12
808s      |
808s 1306 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:499:12
808s     |
808s 499 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1318:12
808s      |
808s 1318 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:506:12
808s     |
808s 506 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1321:12
808s      |
808s 1321 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:509:12
808s     |
808s 509 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1333:12
808s      |
808s 1333 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:516:12
808s     |
808s 516 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1336:12
808s      |
808s 1336 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:519:12
808s     |
808s 519 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1343:12
808s      |
808s 1343 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:526:12
808s     |
808s 526 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1346:12
808s      |
808s 1346 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:529:12
808s     |
808s 529 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1353:12
808s      |
808s 1353 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1356:12
808s      |
808s 1356 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:536:12
808s     |
808s 536 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1363:12
808s      |
808s 1363 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:539:12
808s     |
808s 539 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:546:12
808s     |
808s 546 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:549:12
808s     |
808s 549 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1366:12
808s      |
808s 1366 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:558:12
808s     |
808s 558 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1377:12
808s      |
808s 1377 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:561:12
808s     |
808s 561 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1380:12
808s      |
808s 1380 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:568:12
808s     |
808s 568 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1387:12
808s      |
808s 1387 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:571:12
808s     |
808s 571 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1390:12
808s      |
808s 1390 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:578:12
808s     |
808s 578 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1417:12
808s      |
808s 1417 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:581:12
808s     |
808s 581 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1420:12
808s      |
808s 1420 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:589:12
808s     |
808s 589 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1427:12
808s      |
808s 1427 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:592:12
808s     |
808s 592 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1430:12
808s      |
808s 1430 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:600:12
808s     |
808s 600 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1439:12
808s      |
808s 1439 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:603:12
808s     |
808s 603 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1442:12
808s      |
808s 1442 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:610:12
808s     |
808s 610 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1449:12
808s      |
808s 1449 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1452:12
808s      |
808s 1452 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1459:12
808s      |
808s 1459 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1462:12
808s      |
808s 1462 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1470:12
808s      |
808s 1470 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1473:12
808s      |
808s 1473 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:613:12
808s     |
808s 613 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1480:12
808s      |
808s 1480 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:620:12
808s     |
808s 620 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1483:12
808s      |
808s 1483 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1491:12
808s      |
808s 1491 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1494:12
808s      |
808s 1494 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:623:12
808s     |
808s 623 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1502:12
808s      |
808s 1502 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1505:12
808s      |
808s 1505 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:632:12
808s     |
808s 632 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1512:12
808s      |
808s 1512 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:635:12
808s     |
808s 635 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1515:12
808s      |
808s 1515 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1522:12
808s      |
808s 1522 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:642:12
808s     |
808s 642 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:645:12
808s     |
808s 645 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1525:12
808s      |
808s 1525 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1533:12
808s      |
808s 1533 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1536:12
808s      |
808s 1536 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1543:12
808s      |
808s 1543 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1546:12
808s      |
808s 1546 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1553:12
808s      |
808s 1553 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1556:12
808s      |
808s 1556 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1563:12
808s      |
808s 1563 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1566:12
808s      |
808s 1566 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1573:12
808s      |
808s 1573 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1576:12
808s      |
808s 1576 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1583:12
808s      |
808s 1583 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1586:12
808s      |
808s 1586 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1604:12
808s      |
808s 1604 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1607:12
808s      |
808s 1607 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:652:12
808s     |
808s 652 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1614:12
808s      |
808s 1614 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:655:12
808s     |
808s 655 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:662:12
808s     |
808s 662 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:665:12
808s     |
808s 665 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:672:12
808s     |
808s 672 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:675:12
808s     |
808s 675 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:682:12
808s     |
808s 682 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:685:12
808s     |
808s 685 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:692:12
808s     |
808s 692 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:695:12
808s     |
808s 695 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:703:12
808s     |
808s 703 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:706:12
808s     |
808s 706 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:713:12
808s     |
808s 713 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:716:12
808s     |
808s 716 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:724:12
808s     |
808s 724 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:727:12
808s     |
808s 727 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1617:12
808s      |
808s 1617 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1624:12
808s      |
808s 1624 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1627:12
808s      |
808s 1627 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1634:12
808s      |
808s 1634 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1637:12
808s      |
808s 1637 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:735:12
808s     |
808s 735 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:738:12
808s     |
808s 738 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1645:12
808s      |
808s 1645 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:746:12
808s     |
808s 746 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1648:12
808s      |
808s 1648 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1656:12
808s      |
808s 1656 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1659:12
808s      |
808s 1659 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:749:12
808s     |
808s 749 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1670:12
808s      |
808s 1670 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:761:12
808s     |
808s 761 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1673:12
808s      |
808s 1673 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:764:12
808s     |
808s 764 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1681:12
808s      |
808s 1681 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:771:12
808s     |
808s 771 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1684:12
808s      |
808s 1684 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1695:12
808s      |
808s 1695 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:774:12
808s     |
808s 774 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1698:12
808s      |
808s 1698 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:781:12
808s     |
808s 781 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1709:12
808s      |
808s 1709 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:784:12
808s     |
808s 784 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1712:12
808s      |
808s 1712 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:792:12
808s     |
808s 792 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1725:12
808s      |
808s 1725 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:795:12
808s     |
808s 795 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1728:12
808s      |
808s 1728 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:806:12
808s     |
808s 806 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1736:12
808s      |
808s 1736 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:809:12
808s     |
808s 809 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1739:12
808s      |
808s 1739 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:825:12
808s     |
808s 825 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:828:12
808s     |
808s 828 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:835:12
808s     |
808s 835 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:838:12
808s     |
808s 838 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1750:12
808s      |
808s 1750 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:846:12
808s     |
808s 846 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1753:12
808s      |
808s 1753 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1769:12
808s      |
808s 1769 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1772:12
808s      |
808s 1772 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:849:12
808s     |
808s 849 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1780:12
808s      |
808s 1780 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:858:12
808s     |
808s 858 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1783:12
808s      |
808s 1783 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:861:12
808s     |
808s 861 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1791:12
808s      |
808s 1791 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:868:12
808s     |
808s 868 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1794:12
808s      |
808s 1794 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:871:12
808s     |
808s 871 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1802:12
808s      |
808s 1802 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:895:12
808s     |
808s 895 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1805:12
808s      |
808s 1805 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:898:12
808s     |
808s 898 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1814:12
808s      |
808s 1814 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:914:12
808s     |
808s 914 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1817:12
808s      |
808s 1817 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:917:12
808s     |
808s 917 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1843:12
808s      |
808s 1843 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:931:12
808s     |
808s 931 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1846:12
808s      |
808s 1846 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1853:12
808s      |
808s 1853 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:934:12
808s     |
808s 934 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1856:12
808s      |
808s 1856 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1865:12
808s      |
808s 1865 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1868:12
808s      |
808s 1868 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:942:12
808s     |
808s 942 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1875:12
808s      |
808s 1875 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:945:12
808s     |
808s 945 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1878:12
808s      |
808s 1878 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:961:12
808s     |
808s 961 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1885:12
808s      |
808s 1885 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:964:12
808s     |
808s 964 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1888:12
808s      |
808s 1888 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:973:12
808s     |
808s 973 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1895:12
808s      |
808s 1895 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1898:12
808s      |
808s 1898 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1905:12
808s      |
808s 1905 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1908:12
808s      |
808s 1908 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1915:12
808s      |
808s 1915 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1918:12
808s      |
808s 1918 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1927:12
808s      |
808s 1927 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:976:12
808s     |
808s 976 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1930:12
808s      |
808s 1930 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:984:12
808s     |
808s 984 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:987:12
808s     |
808s 987 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1945:12
808s      |
808s 1945 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:996:12
808s     |
808s 996 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1948:12
808s      |
808s 1948 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:999:12
808s     |
808s 999 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1955:12
808s      |
808s 1955 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1008:12
808s      |
808s 1008 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1958:12
808s      |
808s 1958 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1011:12
808s      |
808s 1011 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1965:12
808s      |
808s 1965 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1039:12
808s      |
808s 1039 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1968:12
808s      |
808s 1968 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1976:12
808s      |
808s 1976 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1042:12
808s      |
808s 1042 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1979:12
808s      |
808s 1979 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1050:12
808s      |
808s 1050 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1987:12
808s      |
808s 1987 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1053:12
808s      |
808s 1053 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1990:12
808s      |
808s 1990 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1061:12
808s      |
808s 1061 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1997:12
808s      |
808s 1997 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1064:12
808s      |
808s 1064 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2000:12
808s      |
808s 2000 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1072:12
808s      |
808s 1072 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2007:12
808s      |
808s 2007 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1075:12
808s      |
808s 1075 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2010:12
808s      |
808s 2010 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1083:12
808s      |
808s 1083 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2017:12
808s      |
808s 2017 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2020:12
808s      |
808s 2020 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1086:12
808s      |
808s 1086 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1093:12
808s      |
808s 1093 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1096:12
808s      |
808s 1096 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1106:12
808s      |
808s 1106 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1109:12
808s      |
808s 1109 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1117:12
808s      |
808s 1117 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2032:12
808s      |
808s 2032 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2035:12
808s      |
808s 2035 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2042:12
808s      |
808s 2042 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1120:12
808s      |
808s 1120 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2045:12
808s      |
808s 2045 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1128:12
808s      |
808s 1128 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1131:12
808s      |
808s 1131 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2052:12
808s      |
808s 2052 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2055:12
808s      |
808s 2055 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1139:12
808s      |
808s 1139 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2062:12
808s      |
808s 2062 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2065:12
808s      |
808s 2065 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2072:12
808s      |
808s 2072 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2075:12
808s      |
808s 2075 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2082:12
808s      |
808s 2082 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2085:12
808s      |
808s 2085 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2099:12
808s      |
808s 2099 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2102:12
808s      |
808s 2102 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2109:12
808s      |
808s 2109 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1142:12
808s      |
808s 1142 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2112:12
808s      |
808s 2112 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2120:12
808s      |
808s 2120 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1151:12
808s      |
808s 1151 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2123:12
808s      |
808s 2123 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1154:12
808s      |
808s 1154 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2130:12
808s      |
808s 2130 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1163:12
808s      |
808s 1163 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2133:12
808s      |
808s 2133 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1166:12
808s      |
808s 1166 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2140:12
808s      |
808s 2140 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1177:12
808s      |
808s 1177 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2143:12
808s      |
808s 2143 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1180:12
808s      |
808s 1180 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1188:12
808s      |
808s 1188 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2150:12
808s      |
808s 2150 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2153:12
808s      |
808s 2153 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1191:12
808s      |
808s 1191 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2168:12
808s      |
808s 2168 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2171:12
808s      |
808s 2171 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2178:12
808s      |
808s 2178 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2181:12
808s      |
808s 2181 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1199:12
808s      |
808s 1199 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s  --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:9:12
808s   |
808s 9 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s   |            ^^^^^^^
808s   |
808s   = help: consider using a Cargo feature instead
808s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s            [lints.rust]
808s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:19:12
808s    |
808s 19 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s    |            ^^^^^^^
808s    |
808s    = help: consider using a Cargo feature instead
808s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s             [lints.rust]
808s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:30:12
808s    |
808s 30 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s    |            ^^^^^^^
808s    |
808s    = help: consider using a Cargo feature instead
808s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s             [lints.rust]
808s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:44:12
808s    |
808s 44 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s    |            ^^^^^^^
808s    |
808s    = help: consider using a Cargo feature instead
808s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s             [lints.rust]
808s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1202:12
808s      |
808s 1202 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1210:12
808s      |
808s 1210 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1213:12
808s      |
808s 1213 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1221:12
808s      |
808s 1221 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:61:12
808s    |
808s 61 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s    |            ^^^^^^^
808s    |
808s    = help: consider using a Cargo feature instead
808s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s             [lints.rust]
808s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1224:12
808s      |
808s 1224 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1231:12
808s      |
808s 1231 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:73:12
808s    |
808s 73 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s    |            ^^^^^^^
808s    |
808s    = help: consider using a Cargo feature instead
808s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s             [lints.rust]
808s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1234:12
808s      |
808s 1234 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:85:12
808s    |
808s 85 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s    |            ^^^^^^^
808s    |
808s    = help: consider using a Cargo feature instead
808s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s             [lints.rust]
808s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1241:12
808s      |
808s 1241 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:180:12
808s     |
808s 180 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1243:12
808s      |
808s 1243 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:191:12
808s     |
808s 191 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1261:12
808s      |
808s 1261 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:201:12
808s     |
808s 201 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1263:12
808s      |
808s 1263 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:211:12
808s     |
808s 211 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1269:12
808s      |
808s 1269 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:225:12
808s     |
808s 225 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1271:12
808s      |
808s 1271 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:236:12
808s     |
808s 236 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1273:12
808s      |
808s 1273 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:259:12
808s     |
808s 259 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:269:12
808s     |
808s 269 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1275:12
808s      |
808s 1275 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:280:12
808s     |
808s 280 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1277:12
808s      |
808s 1277 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:290:12
808s     |
808s 290 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1279:12
808s      |
808s 1279 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:304:12
808s     |
808s 304 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1282:12
808s      |
808s 1282 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:507:12
808s     |
808s 507 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:518:12
808s     |
808s 518 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:530:12
808s     |
808s 530 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:543:12
808s     |
808s 543 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:555:12
808s     |
808s 555 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:566:12
808s     |
808s 566 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:579:12
808s     |
808s 579 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:591:12
808s     |
808s 591 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:602:12
808s     |
808s 602 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:614:12
808s     |
808s 614 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:626:12
808s     |
808s 626 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:638:12
808s     |
808s 638 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:654:12
808s     |
808s 654 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:665:12
808s     |
808s 665 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:677:12
808s     |
808s 677 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:691:12
808s     |
808s 691 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:702:12
808s     |
808s 702 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:715:12
808s     |
808s 715 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:727:12
808s     |
808s 727 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:739:12
808s     |
808s 739 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:750:12
808s     |
808s 750 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:762:12
808s     |
808s 762 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:773:12
808s     |
808s 773 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:785:12
808s     |
808s 785 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:799:12
808s     |
808s 799 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:810:12
808s     |
808s 810 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1285:12
808s      |
808s 1285 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1292:12
808s      |
808s 1292 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1295:12
808s      |
808s 1295 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1303:12
808s      |
808s 1303 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1306:12
808s      |
808s 1306 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1318:12
808s      |
808s 1318 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1321:12
808s      |
808s 1321 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1333:12
808s      |
808s 1333 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1336:12
808s      |
808s 1336 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1343:12
808s      |
808s 1343 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1346:12
808s      |
808s 1346 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1353:12
808s      |
808s 1353 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:822:12
808s     |
808s 822 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1356:12
808s      |
808s 1356 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1363:12
808s      |
808s 1363 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1366:12
808s      |
808s 1366 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:835:12
808s     |
808s 835 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1377:12
808s      |
808s 1377 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:847:12
808s     |
808s 847 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1380:12
808s      |
808s 1380 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:859:12
808s     |
808s 859 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1387:12
808s      |
808s 1387 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:870:12
808s     |
808s 870 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1390:12
808s      |
808s 1390 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:884:12
808s     |
808s 884 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1417:12
808s      |
808s 1417 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1420:12
808s      |
808s 1420 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1427:12
808s      |
808s 1427 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:895:12
808s     |
808s 895 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1430:12
808s      |
808s 1430 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:906:12
808s     |
808s 906 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1439:12
808s      |
808s 1439 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:917:12
808s     |
808s 917 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1442:12
808s      |
808s 1442 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:929:12
808s     |
808s 929 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1449:12
808s      |
808s 1449 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:941:12
808s     |
808s 941 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1452:12
808s      |
808s 1452 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:952:12
808s     |
808s 952 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1459:12
808s      |
808s 1459 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:965:12
808s     |
808s 965 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1462:12
808s      |
808s 1462 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:976:12
808s     |
808s 976 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1470:12
808s      |
808s 1470 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:990:12
808s     |
808s 990 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1473:12
808s      |
808s 1473 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1003:12
808s      |
808s 1003 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1016:12
808s      |
808s 1016 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1038:12
808s      |
808s 1038 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1480:12
808s      |
808s 1480 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1483:12
808s      |
808s 1483 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1048:12
808s      |
808s 1048 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1058:12
808s      |
808s 1058 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1070:12
808s      |
808s 1070 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1089:12
808s      |
808s 1089 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1491:12
808s      |
808s 1491 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1494:12
808s      |
808s 1494 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1502:12
808s      |
808s 1502 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1505:12
808s      |
808s 1505 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1512:12
808s      |
808s 1512 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1515:12
808s      |
808s 1515 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1122:12
808s      |
808s 1122 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1134:12
808s      |
808s 1134 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1146:12
808s      |
808s 1146 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1160:12
808s      |
808s 1160 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1172:12
808s      |
808s 1172 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1203:12
808s      |
808s 1203 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1222:12
808s      |
808s 1222 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1245:12
808s      |
808s 1245 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1258:12
808s      |
808s 1258 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1522:12
808s      |
808s 1522 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1291:12
808s      |
808s 1291 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1306:12
808s      |
808s 1306 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1525:12
808s      |
808s 1525 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1318:12
808s      |
808s 1318 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1533:12
808s      |
808s 1533 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1332:12
808s      |
808s 1332 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1347:12
808s      |
808s 1347 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1536:12
808s      |
808s 1536 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1543:12
808s      |
808s 1543 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1546:12
808s      |
808s 1546 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1553:12
808s      |
808s 1553 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1556:12
808s      |
808s 1556 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1563:12
808s      |
808s 1563 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1566:12
808s      |
808s 1566 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1573:12
808s      |
808s 1573 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1576:12
808s      |
808s 1576 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1428:12
808s      |
808s 1428 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1442:12
808s      |
808s 1442 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1456:12
808s      |
808s 1456 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1469:12
808s      |
808s 1469 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1482:12
808s      |
808s 1482 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1494:12
808s      |
808s 1494 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1510:12
808s      |
808s 1510 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1523:12
808s      |
808s 1523 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1583:12
808s      |
808s 1583 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1586:12
808s      |
808s 1586 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1536:12
808s      |
808s 1536 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1604:12
808s      |
808s 1604 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1607:12
808s      |
808s 1607 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1550:12
808s      |
808s 1550 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1565:12
808s      |
808s 1565 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1614:12
808s      |
808s 1614 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1580:12
808s      |
808s 1580 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1598:12
808s      |
808s 1598 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1617:12
808s      |
808s 1617 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1624:12
808s      |
808s 1624 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1612:12
808s      |
808s 1612 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1627:12
808s      |
808s 1627 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1634:12
808s      |
808s 1634 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1637:12
808s      |
808s 1637 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1645:12
808s      |
808s 1645 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1626:12
808s      |
808s 1626 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1640:12
808s      |
808s 1640 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1653:12
808s      |
808s 1653 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1663:12
808s      |
808s 1663 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1675:12
808s      |
808s 1675 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1717:12
808s      |
808s 1717 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1727:12
808s      |
808s 1727 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1739:12
808s      |
808s 1739 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1751:12
808s      |
808s 1751 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1771:12
808s      |
808s 1771 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1794:12
808s      |
808s 1794 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1805:12
808s      |
808s 1805 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1816:12
808s      |
808s 1816 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1826:12
808s      |
808s 1826 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1845:12
808s      |
808s 1845 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1856:12
808s      |
808s 1856 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1933:12
808s      |
808s 1933 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1944:12
808s      |
808s 1944 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1958:12
808s      |
808s 1958 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1969:12
808s      |
808s 1969 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1980:12
808s      |
808s 1980 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1992:12
808s      |
808s 1992 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1648:12
808s      |
808s 1648 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2004:12
808s      |
808s 2004 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1656:12
808s      |
808s 1656 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2017:12
808s      |
808s 2017 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2029:12
808s      |
808s 2029 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2039:12
808s      |
808s 2039 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1659:12
808s      |
808s 1659 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2050:12
808s      |
808s 2050 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2063:12
808s      |
808s 2063 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1670:12
808s      |
808s 1670 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2074:12
808s      |
808s 2074 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1673:12
808s      |
808s 1673 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2086:12
808s      |
808s 2086 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1681:12
808s      |
808s 1681 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2098:12
808s      |
808s 2098 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1684:12
808s      |
808s 1684 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2108:12
808s      |
808s 2108 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1695:12
808s      |
808s 1695 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2119:12
808s      |
808s 2119 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2141:12
808s      |
808s 2141 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1698:12
808s      |
808s 1698 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2152:12
808s      |
808s 2152 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1709:12
808s      |
808s 1709 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2163:12
808s      |
808s 2163 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1712:12
808s      |
808s 1712 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2174:12
808s      |
808s 2174 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1725:12
808s      |
808s 1725 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2186:12
808s      |
808s 2186 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1728:12
808s      |
808s 1728 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2198:12
808s      |
808s 2198 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2215:12
808s      |
808s 2215 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1736:12
808s      |
808s 1736 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1739:12
808s      |
808s 1739 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1750:12
808s      |
808s 1750 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1753:12
808s      |
808s 1753 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1769:12
808s      |
808s 1769 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1772:12
808s      |
808s 1772 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1780:12
808s      |
808s 1780 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1783:12
808s      |
808s 1783 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1791:12
808s      |
808s 1791 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1794:12
808s      |
808s 1794 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1802:12
808s      |
808s 1802 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1805:12
808s      |
808s 1805 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1814:12
808s      |
808s 1814 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1817:12
808s      |
808s 1817 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1843:12
808s      |
808s 1843 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1846:12
808s      |
808s 1846 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2227:12
808s      |
808s 2227 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1853:12
808s      |
808s 1853 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2245:12
808s      |
808s 2245 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2263:12
808s      |
808s 2263 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2290:12
808s      |
808s 2290 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2303:12
808s      |
808s 2303 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1856:12
808s      |
808s 1856 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1865:12
808s      |
808s 1865 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2320:12
808s      |
808s 2320 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2353:12
808s      |
808s 2353 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1868:12
808s      |
808s 1868 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1875:12
808s      |
808s 1875 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1878:12
808s      |
808s 1878 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1885:12
808s      |
808s 1885 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1888:12
808s      |
808s 1888 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1895:12
808s      |
808s 1895 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1898:12
808s      |
808s 1898 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1905:12
808s      |
808s 1905 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1908:12
808s      |
808s 1908 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1915:12
808s      |
808s 1915 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1918:12
808s      |
808s 1918 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1927:12
808s      |
808s 1927 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1930:12
808s      |
808s 1930 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1945:12
808s      |
808s 1945 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1948:12
808s      |
808s 1948 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1955:12
808s      |
808s 1955 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1958:12
808s      |
808s 1958 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2366:12
808s      |
808s 2366 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2378:12
808s      |
808s 2378 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2391:12
808s      |
808s 2391 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2406:12
808s      |
808s 2406 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2479:12
808s      |
808s 2479 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2490:12
808s      |
808s 2490 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2505:12
808s      |
808s 2505 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2515:12
808s      |
808s 2515 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2525:12
808s      |
808s 2525 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2533:12
808s      |
808s 2533 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2543:12
808s      |
808s 2543 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2551:12
808s      |
808s 2551 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2566:12
808s      |
808s 2566 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2585:12
808s      |
808s 2585 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2595:12
808s      |
808s 2595 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2606:12
808s      |
808s 2606 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2618:12
808s      |
808s 2618 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2630:12
808s      |
808s 2630 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2640:12
808s      |
808s 2640 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1965:12
808s      |
808s 1965 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1968:12
808s      |
808s 1968 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1976:12
808s      |
808s 1976 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1979:12
808s      |
808s 1979 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1987:12
808s      |
808s 1987 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1990:12
808s      |
808s 1990 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:1997:12
808s      |
808s 1997 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:2000:12
808s      |
808s 2000 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:2007:12
808s      |
808s 2007 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:2010:12
808s      |
808s 2010 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2651:12
808s      |
808s 2651 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:2017:12
808s      |
808s 2017 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:2020:12
808s      |
808s 2020 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:2032:12
808s      |
808s 2032 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:2035:12
808s      |
808s 2035 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:2042:12
808s      |
808s 2042 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:2045:12
808s      |
808s 2045 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:2052:12
808s      |
808s 2052 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2661:12
808s      |
808s 2661 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2681:12
808s      |
808s 2681 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2689:12
808s      |
808s 2689 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2699:12
808s      |
808s 2699 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:2055:12
808s      |
808s 2055 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:2062:12
808s      |
808s 2062 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2709:12
808s      |
808s 2709 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2720:12
808s      |
808s 2720 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2731:12
808s      |
808s 2731 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2762:12
808s      |
808s 2762 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:2065:12
808s      |
808s 2065 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2772:12
808s      |
808s 2772 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2785:12
808s      |
808s 2785 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2793:12
808s      |
808s 2793 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:2072:12
808s      |
808s 2072 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2801:12
808s      |
808s 2801 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2812:12
808s      |
808s 2812 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2838:12
808s      |
808s 2838 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:2075:12
808s      |
808s 2075 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:2082:12
808s      |
808s 2082 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:2085:12
808s      |
808s 2085 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:2099:12
808s      |
808s 2099 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:2102:12
808s      |
808s 2102 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:2109:12
808s      |
808s 2109 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:2112:12
808s      |
808s 2112 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:2120:12
808s      |
808s 2120 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:2123:12
808s      |
808s 2123 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:2130:12
808s      |
808s 2130 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:2133:12
808s      |
808s 2133 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:2140:12
808s      |
808s 2140 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:2143:12
808s      |
808s 2143 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:2150:12
808s      |
808s 2150 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:2153:12
808s      |
808s 2153 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:2168:12
808s      |
808s 2168 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:2171:12
808s      |
808s 2171 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2848:12
808s      |
808s 2848 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:501:23
808s     |
808s 501 |             #[cfg(any(syn_no_non_exhaustive, not(feature = "full")))]
808s     |                       ^^^^^^^^^^^^^^^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1116:19
808s      |
808s 1116 |             #[cfg(syn_no_non_exhaustive)]
808s      |                   ^^^^^^^^^^^^^^^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1285:19
808s      |
808s 1285 |             #[cfg(syn_no_non_exhaustive)]
808s      |                   ^^^^^^^^^^^^^^^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1422:19
808s      |
808s 1422 |             #[cfg(syn_no_non_exhaustive)]
808s      |                   ^^^^^^^^^^^^^^^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1927:19
808s      |
808s 1927 |             #[cfg(syn_no_non_exhaustive)]
808s      |                   ^^^^^^^^^^^^^^^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2347:19
808s      |
808s 2347 |             #[cfg(syn_no_non_exhaustive)]
808s      |                   ^^^^^^^^^^^^^^^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2473:19
808s      |
808s 2473 |             #[cfg(syn_no_non_exhaustive)]
808s      |                   ^^^^^^^^^^^^^^^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s  --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:7:12
808s   |
808s 7 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s   |            ^^^^^^^
808s   |
808s   = help: consider using a Cargo feature instead
808s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s            [lints.rust]
808s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:17:12
808s    |
808s 17 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s    |            ^^^^^^^
808s    |
808s    = help: consider using a Cargo feature instead
808s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s             [lints.rust]
808s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:29:12
808s    |
808s 29 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s    |            ^^^^^^^
808s    |
808s    = help: consider using a Cargo feature instead
808s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s             [lints.rust]
808s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:43:12
808s    |
808s 43 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s    |            ^^^^^^^
808s    |
808s    = help: consider using a Cargo feature instead
808s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s             [lints.rust]
808s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:57:12
808s    |
808s 57 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s    |            ^^^^^^^
808s    |
808s    = help: consider using a Cargo feature instead
808s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s             [lints.rust]
808s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:70:12
808s    |
808s 70 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s    |            ^^^^^^^
808s    |
808s    = help: consider using a Cargo feature instead
808s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s             [lints.rust]
808s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:81:12
808s    |
808s 81 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s    |            ^^^^^^^
808s    |
808s    = help: consider using a Cargo feature instead
808s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s             [lints.rust]
808s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:229:12
808s     |
808s 229 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:240:12
808s     |
808s 240 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:250:12
808s     |
808s 250 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:262:12
808s     |
808s 262 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:277:12
808s     |
808s 277 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:288:12
808s     |
808s 288 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:311:12
808s     |
808s 311 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:322:12
808s     |
808s 322 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:333:12
808s     |
808s 333 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:343:12
808s     |
808s 343 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:356:12
808s     |
808s 356 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:596:12
808s     |
808s 596 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:607:12
808s     |
808s 607 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:2178:12
808s      |
808s 2178 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/eq.rs:2181:12
808s      |
808s 2181 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s  --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:9:12
808s   |
808s 9 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s   |            ^^^^^^^
808s   |
808s   = help: consider using a Cargo feature instead
808s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s            [lints.rust]
808s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s   --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:19:12
808s    |
808s 19 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s    |            ^^^^^^^
808s    |
808s    = help: consider using a Cargo feature instead
808s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s             [lints.rust]
808s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s   --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:30:12
808s    |
808s 30 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s    |            ^^^^^^^
808s    |
808s    = help: consider using a Cargo feature instead
808s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s             [lints.rust]
808s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s   --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:44:12
808s    |
808s 44 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s    |            ^^^^^^^
808s    |
808s    = help: consider using a Cargo feature instead
808s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s             [lints.rust]
808s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s   --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:61:12
808s    |
808s 61 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s    |            ^^^^^^^
808s    |
808s    = help: consider using a Cargo feature instead
808s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s             [lints.rust]
808s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s   --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:73:12
808s    |
808s 73 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s    |            ^^^^^^^
808s    |
808s    = help: consider using a Cargo feature instead
808s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s             [lints.rust]
808s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s   --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:85:12
808s    |
808s 85 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s    |            ^^^^^^^
808s    |
808s    = help: consider using a Cargo feature instead
808s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s             [lints.rust]
808s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:180:12
808s     |
808s 180 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:191:12
808s     |
808s 191 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:201:12
808s     |
808s 201 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:211:12
808s     |
808s 211 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:225:12
808s     |
808s 225 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:236:12
808s     |
808s 236 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:259:12
808s     |
808s 259 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:269:12
808s     |
808s 269 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:619:12
808s     |
808s 619 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:280:12
808s     |
808s 280 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:290:12
808s     |
808s 290 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:304:12
808s     |
808s 304 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:507:12
808s     |
808s 507 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:631:12
808s     |
808s 631 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:518:12
808s     |
808s 518 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:643:12
808s     |
808s 643 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:530:12
808s     |
808s 530 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:655:12
808s     |
808s 655 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:667:12
808s     |
808s 667 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:543:12
808s     |
808s 543 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:678:12
808s     |
808s 678 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:689:12
808s     |
808s 689 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:701:12
808s     |
808s 701 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:713:12
808s     |
808s 713 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:555:12
808s     |
808s 555 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:566:12
808s     |
808s 566 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:579:12
808s     |
808s 579 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:725:12
808s     |
808s 725 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:742:12
808s     |
808s 742 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:591:12
808s     |
808s 591 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:753:12
808s     |
808s 753 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:602:12
808s     |
808s 602 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:765:12
808s     |
808s 765 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:614:12
808s     |
808s 614 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:780:12
808s     |
808s 780 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:626:12
808s     |
808s 626 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:638:12
808s     |
808s 638 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:791:12
808s     |
808s 791 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:804:12
808s     |
808s 804 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:654:12
808s     |
808s 654 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:665:12
808s     |
808s 665 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:816:12
808s     |
808s 816 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:677:12
808s     |
808s 677 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:829:12
808s     |
808s 829 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:691:12
808s     |
808s 691 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:839:12
808s     |
808s 839 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:851:12
808s     |
808s 851 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:861:12
808s     |
808s 861 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:874:12
808s     |
808s 874 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:889:12
808s     |
808s 889 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:900:12
808s     |
808s 900 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:911:12
808s     |
808s 911 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:923:12
808s     |
808s 923 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:936:12
808s     |
808s 936 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:949:12
808s     |
808s 949 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:960:12
808s     |
808s 960 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:974:12
808s     |
808s 974 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:985:12
808s     |
808s 985 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:996:12
808s     |
808s 996 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1007:12
808s      |
808s 1007 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:702:12
808s     |
808s 702 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:715:12
808s     |
808s 715 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:727:12
808s     |
808s 727 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:739:12
808s     |
808s 739 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1019:12
808s      |
808s 1019 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:750:12
808s     |
808s 750 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1030:12
808s      |
808s 1030 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:762:12
808s     |
808s 762 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:773:12
808s     |
808s 773 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:785:12
808s     |
808s 785 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1041:12
808s      |
808s 1041 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:799:12
808s     |
808s 799 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1054:12
808s      |
808s 1054 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:810:12
808s     |
808s 810 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1065:12
808s      |
808s 1065 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:822:12
808s     |
808s 822 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1078:12
808s      |
808s 1078 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:835:12
808s     |
808s 835 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1090:12
808s      |
808s 1090 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:847:12
808s     |
808s 847 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1102:12
808s      |
808s 1102 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:859:12
808s     |
808s 859 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1121:12
808s      |
808s 1121 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:870:12
808s     |
808s 870 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1131:12
808s      |
808s 1131 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1141:12
808s      |
808s 1141 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1152:12
808s      |
808s 1152 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1170:12
808s      |
808s 1170 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1205:12
808s      |
808s 1205 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1217:12
808s      |
808s 1217 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1228:12
808s      |
808s 1228 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1244:12
808s      |
808s 1244 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:884:12
808s     |
808s 884 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:895:12
808s     |
808s 895 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1257:12
808s      |
808s 1257 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:906:12
808s     |
808s 906 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:917:12
808s     |
808s 917 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:929:12
808s     |
808s 929 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:941:12
808s     |
808s 941 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1290:12
808s      |
808s 1290 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1308:12
808s      |
808s 1308 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:952:12
808s     |
808s 952 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1331:12
808s      |
808s 1331 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1343:12
808s      |
808s 1343 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1378:12
808s      |
808s 1378 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1396:12
808s      |
808s 1396 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1407:12
808s      |
808s 1407 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:965:12
808s     |
808s 965 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:976:12
808s     |
808s 976 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:990:12
808s     |
808s 990 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:1003:12
808s      |
808s 1003 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1420:12
808s      |
808s 1420 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:1016:12
808s      |
808s 1016 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1437:12
808s      |
808s 1437 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:1038:12
808s      |
808s 1038 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1447:12
808s      |
808s 1447 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:1048:12
808s      |
808s 1048 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1542:12
808s      |
808s 1542 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:1058:12
808s      |
808s 1058 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1559:12
808s      |
808s 1559 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:1070:12
808s      |
808s 1070 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1574:12
808s      |
808s 1574 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:1089:12
808s      |
808s 1089 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:1122:12
808s      |
808s 1122 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1589:12
808s      |
808s 1589 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:1134:12
808s      |
808s 1134 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:1146:12
808s      |
808s 1146 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1601:12
808s      |
808s 1601 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:1160:12
808s      |
808s 1160 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1613:12
808s      |
808s 1613 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1630:12
808s      |
808s 1630 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1642:12
808s      |
808s 1642 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1655:12
808s      |
808s 1655 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1669:12
808s      |
808s 1669 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1687:12
808s      |
808s 1687 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1702:12
808s      |
808s 1702 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1721:12
808s      |
808s 1721 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1737:12
808s      |
808s 1737 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1753:12
808s      |
808s 1753 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1767:12
808s      |
808s 1767 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1781:12
808s      |
808s 1781 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1790:12
808s      |
808s 1790 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1800:12
808s      |
808s 1800 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1811:12
808s      |
808s 1811 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:1172:12
808s      |
808s 1172 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:1203:12
808s      |
808s 1203 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:1222:12
808s      |
808s 1222 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:1245:12
808s      |
808s 1245 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:1258:12
808s      |
808s 1258 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:1291:12
808s      |
808s 1291 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:1306:12
808s      |
808s 1306 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:1318:12
808s      |
808s 1318 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:1332:12
808s      |
808s 1332 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:1347:12
808s      |
808s 1347 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:1428:12
808s      |
808s 1428 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:1442:12
808s      |
808s 1442 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:1456:12
808s      |
808s 1456 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:1469:12
808s      |
808s 1469 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:1482:12
808s      |
808s 1482 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:1494:12
808s      |
808s 1494 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:1510:12
808s      |
808s 1510 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:1523:12
808s      |
808s 1523 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:1536:12
808s      |
808s 1536 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:1550:12
808s      |
808s 1550 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:1565:12
808s      |
808s 1565 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:1580:12
808s      |
808s 1580 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:1598:12
808s      |
808s 1598 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:1612:12
808s      |
808s 1612 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:1626:12
808s      |
808s 1626 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:1640:12
808s      |
808s 1640 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:1653:12
808s      |
808s 1653 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:1663:12
808s      |
808s 1663 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:1675:12
808s      |
808s 1675 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:1717:12
808s      |
808s 1717 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:1727:12
808s      |
808s 1727 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:1739:12
808s      |
808s 1739 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:1751:12
808s      |
808s 1751 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:1771:12
808s      |
808s 1771 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:1794:12
808s      |
808s 1794 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1859:12
808s      |
808s 1859 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1872:12
808s      |
808s 1872 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:1805:12
808s      |
808s 1805 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1884:12
808s      |
808s 1884 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1907:12
808s      |
808s 1907 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1925:12
808s      |
808s 1925 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1948:12
808s      |
808s 1948 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1959:12
808s      |
808s 1959 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:1816:12
808s      |
808s 1816 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1970:12
808s      |
808s 1970 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1982:12
808s      |
808s 1982 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2000:12
808s      |
808s 2000 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2011:12
808s      |
808s 2011 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2101:12
808s      |
808s 2101 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:1826:12
808s      |
808s 1826 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2112:12
808s      |
808s 2112 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2125:12
808s      |
808s 2125 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2135:12
808s      |
808s 2135 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2145:12
808s      |
808s 2145 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:1845:12
808s      |
808s 1845 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:1856:12
808s      |
808s 1856 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2156:12
808s      |
808s 2156 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:1933:12
808s      |
808s 1933 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2167:12
808s      |
808s 2167 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2179:12
808s      |
808s 2179 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2191:12
808s      |
808s 2191 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2201:12
808s      |
808s 2201 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2212:12
808s      |
808s 2212 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2225:12
808s      |
808s 2225 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2236:12
808s      |
808s 2236 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2247:12
808s      |
808s 2247 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2259:12
808s      |
808s 2259 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2269:12
808s      |
808s 2269 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2279:12
808s      |
808s 2279 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2298:12
808s      |
808s 2298 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2308:12
808s      |
808s 2308 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:1944:12
808s      |
808s 1944 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:1958:12
808s      |
808s 1958 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:1969:12
808s      |
808s 1969 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:1980:12
808s      |
808s 1980 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:1992:12
808s      |
808s 1992 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:2004:12
808s      |
808s 2004 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:2017:12
808s      |
808s 2017 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:2029:12
808s      |
808s 2029 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:2039:12
808s      |
808s 2039 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:2050:12
808s      |
808s 2050 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:2063:12
808s      |
808s 2063 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:2074:12
808s      |
808s 2074 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:2086:12
808s      |
808s 2086 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:2098:12
808s      |
808s 2098 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:2108:12
808s      |
808s 2108 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:2119:12
808s      |
808s 2119 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:2141:12
808s      |
808s 2141 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2319:12
808s      |
808s 2319 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2330:12
808s      |
808s 2330 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2342:12
808s      |
808s 2342 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2355:12
808s      |
808s 2355 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2373:12
808s      |
808s 2373 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2385:12
808s      |
808s 2385 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2400:12
808s      |
808s 2400 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2419:12
808s      |
808s 2419 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:2152:12
808s      |
808s 2152 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:2163:12
808s      |
808s 2163 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:2174:12
808s      |
808s 2174 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:2186:12
808s      |
808s 2186 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:2198:12
808s      |
808s 2198 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:2215:12
808s      |
808s 2215 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:2227:12
808s      |
808s 2227 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:2245:12
808s      |
808s 2245 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:2263:12
808s      |
808s 2263 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:2290:12
808s      |
808s 2290 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:2303:12
808s      |
808s 2303 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:2320:12
808s      |
808s 2320 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:2353:12
808s      |
808s 2353 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:2366:12
808s      |
808s 2366 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:2378:12
808s      |
808s 2378 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:2391:12
808s      |
808s 2391 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2448:12
808s      |
808s 2448 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:2406:12
808s      |
808s 2406 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2460:12
808s      |
808s 2460 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:2479:12
808s      |
808s 2479 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2474:12
808s      |
808s 2474 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:2490:12
808s      |
808s 2490 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2509:12
808s      |
808s 2509 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:2505:12
808s      |
808s 2505 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2524:12
808s      |
808s 2524 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:2515:12
808s      |
808s 2515 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2535:12
808s      |
808s 2535 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:2525:12
808s      |
808s 2525 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:2533:12
808s      |
808s 2533 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2547:12
808s      |
808s 2547 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:2543:12
808s      |
808s 2543 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2563:12
808s      |
808s 2563 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:2551:12
808s      |
808s 2551 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:2566:12
808s      |
808s 2566 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:2585:12
808s      |
808s 2585 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2648:12
808s      |
808s 2648 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:2595:12
808s      |
808s 2595 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:2606:12
808s      |
808s 2606 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:2618:12
808s      |
808s 2618 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2660:12
808s      |
808s 2660 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:2630:12
808s      |
808s 2630 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2676:12
808s      |
808s 2676 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:2640:12
808s      |
808s 2640 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:2651:12
808s      |
808s 2651 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:2661:12
808s      |
808s 2661 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:2681:12
808s      |
808s 2681 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:2689:12
808s      |
808s 2689 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:2699:12
808s      |
808s 2699 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:2709:12
808s      |
808s 2709 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:2720:12
808s      |
808s 2720 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:2731:12
808s      |
808s 2731 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:2762:12
808s      |
808s 2762 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:2772:12
808s      |
808s 2772 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:2785:12
808s      |
808s 2785 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:2793:12
808s      |
808s 2793 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:2801:12
808s      |
808s 2801 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:2812:12
808s      |
808s 2812 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:2838:12
808s      |
808s 2838 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:2848:12
808s      |
808s 2848 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2686:12
808s      |
808s 2686 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:501:23
808s     |
808s 501 |             #[cfg(any(syn_no_non_exhaustive, not(feature = "full")))]
808s     |                       ^^^^^^^^^^^^^^^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2696:12
808s      |
808s 2696 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2705:12
808s      |
808s 2705 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2714:12
808s      |
808s 2714 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2723:12
808s      |
808s 2723 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2737:12
808s      |
808s 2737 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2755:12
808s      |
808s 2755 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2765:12
808s      |
808s 2765 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2775:12
808s      |
808s 2775 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2787:12
808s      |
808s 2787 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2799:12
808s      |
808s 2799 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2809:12
808s      |
808s 2809 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2819:12
808s      |
808s 2819 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2829:12
808s      |
808s 2829 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2852:12
808s      |
808s 2852 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2861:12
808s      |
808s 2861 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2871:12
808s      |
808s 2871 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:1116:19
808s      |
808s 1116 |             #[cfg(syn_no_non_exhaustive)]
808s      |                   ^^^^^^^^^^^^^^^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:1285:19
808s      |
808s 1285 |             #[cfg(syn_no_non_exhaustive)]
808s      |                   ^^^^^^^^^^^^^^^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:1422:19
808s      |
808s 1422 |             #[cfg(syn_no_non_exhaustive)]
808s      |                   ^^^^^^^^^^^^^^^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:1927:19
808s      |
808s 1927 |             #[cfg(syn_no_non_exhaustive)]
808s      |                   ^^^^^^^^^^^^^^^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:2347:19
808s      |
808s 2347 |             #[cfg(syn_no_non_exhaustive)]
808s      |                   ^^^^^^^^^^^^^^^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/hash.rs:2473:19
808s      |
808s 2473 |             #[cfg(syn_no_non_exhaustive)]
808s      |                   ^^^^^^^^^^^^^^^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s  --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:7:12
808s   |
808s 7 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s   |            ^^^^^^^
808s   |
808s   = help: consider using a Cargo feature instead
808s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s            [lints.rust]
808s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s   --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:17:12
808s    |
808s 17 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s    |            ^^^^^^^
808s    |
808s    = help: consider using a Cargo feature instead
808s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s             [lints.rust]
808s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s   --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:29:12
808s    |
808s 29 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s    |            ^^^^^^^
808s    |
808s    = help: consider using a Cargo feature instead
808s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s             [lints.rust]
808s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s   --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:43:12
808s    |
808s 43 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s    |            ^^^^^^^
808s    |
808s    = help: consider using a Cargo feature instead
808s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s             [lints.rust]
808s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s   --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:57:12
808s    |
808s 57 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s    |            ^^^^^^^
808s    |
808s    = help: consider using a Cargo feature instead
808s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s             [lints.rust]
808s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s   --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:70:12
808s    |
808s 70 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s    |            ^^^^^^^
808s    |
808s    = help: consider using a Cargo feature instead
808s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s             [lints.rust]
808s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s   --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:81:12
808s    |
808s 81 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s    |            ^^^^^^^
808s    |
808s    = help: consider using a Cargo feature instead
808s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s             [lints.rust]
808s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2880:12
808s      |
808s 2880 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:229:12
808s     |
808s 229 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:240:12
808s     |
808s 240 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:250:12
808s     |
808s 250 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2891:12
808s      |
808s 2891 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:262:12
808s     |
808s 262 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:277:12
808s     |
808s 277 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2902:12
808s      |
808s 2902 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:288:12
808s     |
808s 288 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:311:12
808s     |
808s 311 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:322:12
808s     |
808s 322 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:333:12
808s     |
808s 333 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:343:12
808s     |
808s 343 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2935:12
808s      |
808s 2935 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:356:12
808s     |
808s 356 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:596:12
808s     |
808s 596 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:607:12
808s     |
808s 607 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:619:12
808s     |
808s 619 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:631:12
808s     |
808s 631 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:643:12
808s     |
808s 643 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:655:12
808s     |
808s 655 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2945:12
808s      |
808s 2945 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:667:12
808s     |
808s 667 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:678:12
808s     |
808s 678 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:689:12
808s     |
808s 689 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:701:12
808s     |
808s 701 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:713:12
808s     |
808s 713 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:725:12
808s     |
808s 725 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:742:12
808s     |
808s 742 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:753:12
808s     |
808s 753 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:765:12
808s     |
808s 765 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:780:12
808s     |
808s 780 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:791:12
808s     |
808s 791 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:804:12
808s     |
808s 804 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:816:12
808s     |
808s 816 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2957:12
808s      |
808s 2957 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2966:12
808s      |
808s 2966 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2975:12
808s      |
808s 2975 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2987:12
808s      |
808s 2987 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:3011:12
808s      |
808s 3011 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:3021:12
808s      |
808s 3021 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:590:23
808s     |
808s 590 |             #[cfg(any(syn_no_non_exhaustive, not(feature = "full")))]
808s     |                       ^^^^^^^^^^^^^^^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:829:12
808s     |
808s 829 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:839:12
808s     |
808s 839 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:851:12
808s     |
808s 851 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:861:12
808s     |
808s 861 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:874:12
808s     |
808s 874 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:889:12
808s     |
808s 889 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:900:12
808s     |
808s 900 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:911:12
808s     |
808s 911 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:923:12
808s     |
808s 923 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:936:12
808s     |
808s 936 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:949:12
808s     |
808s 949 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:960:12
808s     |
808s 960 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:974:12
808s     |
808s 974 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:985:12
808s     |
808s 985 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:996:12
808s     |
808s 996 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s     |            ^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:1007:12
808s      |
808s 1007 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:1019:12
808s      |
808s 1019 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:1030:12
808s      |
808s 1030 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:1041:12
808s      |
808s 1041 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:1054:12
808s      |
808s 1054 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:1065:12
808s      |
808s 1065 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:1078:12
808s      |
808s 1078 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:1090:12
808s      |
808s 1090 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:1102:12
808s      |
808s 1102 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:1121:12
808s      |
808s 1121 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1199:19
808s      |
808s 1199 |             #[cfg(syn_no_non_exhaustive)]
808s      |                   ^^^^^^^^^^^^^^^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:1131:12
808s      |
808s 1131 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:1141:12
808s      |
808s 1141 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:1152:12
808s      |
808s 1152 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:1170:12
808s      |
808s 1170 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:1205:12
808s      |
808s 1205 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:1217:12
808s      |
808s 1217 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:1228:12
808s      |
808s 1228 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:1244:12
808s      |
808s 1244 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:1257:12
808s      |
808s 1257 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:1290:12
808s      |
808s 1290 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:1308:12
808s      |
808s 1308 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:1331:12
808s      |
808s 1331 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:1343:12
808s      |
808s 1343 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:1378:12
808s      |
808s 1378 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:1396:12
808s      |
808s 1396 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:1407:12
808s      |
808s 1407 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:1420:12
808s      |
808s 1420 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1372:19
808s      |
808s 1372 |             #[cfg(syn_no_non_exhaustive)]
808s      |                   ^^^^^^^^^^^^^^^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1536:19
808s      |
808s 1536 |             #[cfg(syn_no_non_exhaustive)]
808s      |                   ^^^^^^^^^^^^^^^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:1437:12
808s      |
808s 1437 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:1447:12
808s      |
808s 1447 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2095:19
808s      |
808s 2095 |             #[cfg(syn_no_non_exhaustive)]
808s      |                   ^^^^^^^^^^^^^^^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:1542:12
808s      |
808s 1542 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2503:19
808s      |
808s 2503 |             #[cfg(syn_no_non_exhaustive)]
808s      |                   ^^^^^^^^^^^^^^^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2642:19
808s      |
808s 2642 |             #[cfg(syn_no_non_exhaustive)]
808s      |                   ^^^^^^^^^^^^^^^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unused import: `crate::gen::*`
808s    --> /usr/share/cargo/registry/syn-1.0.109/src/lib.rs:787:9
808s     |
808s 787 | pub use crate::gen::*;
808s     |         ^^^^^^^^^^^^^
808s     |
808s     = note: `#[warn(unused_imports)]` on by default
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/parse.rs:1065:12
808s      |
808s 1065 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/parse.rs:1072:12
808s      |
808s 1072 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:1559:12
808s      |
808s 1559 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:1574:12
808s      |
808s 1574 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:1589:12
808s      |
808s 1589 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:1601:12
808s      |
808s 1601 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:1613:12
808s      |
808s 1613 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:1630:12
808s      |
808s 1630 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:1642:12
808s      |
808s 1642 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:1655:12
808s      |
808s 1655 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:1669:12
808s      |
808s 1669 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:1687:12
808s      |
808s 1687 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:1702:12
808s      |
808s 1702 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:1721:12
808s      |
808s 1721 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:1737:12
808s      |
808s 1737 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:1753:12
808s      |
808s 1753 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:1767:12
808s      |
808s 1767 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:1781:12
808s      |
808s 1781 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/parse.rs:1083:12
808s      |
808s 1083 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/parse.rs:1090:12
808s      |
808s 1090 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:1790:12
808s      |
808s 1790 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:1800:12
808s      |
808s 1800 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:1811:12
808s      |
808s 1811 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/parse.rs:1100:12
808s      |
808s 1100 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/parse.rs:1116:12
808s      |
808s 1116 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:1859:12
808s      |
808s 1859 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/parse.rs:1126:12
808s      |
808s 1126 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/parse.rs:1291:12
808s      |
808s 1291 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:1872:12
808s      |
808s 1872 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/parse.rs:1299:12
808s      |
808s 1299 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/parse.rs:1303:12
808s      |
808s 1303 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /usr/share/cargo/registry/syn-1.0.109/src/parse.rs:1311:12
808s      |
808s 1311 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s   --> /usr/share/cargo/registry/syn-1.0.109/src/reserved.rs:29:12
808s    |
808s 29 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s    |            ^^^^^^^
808s    |
808s    = help: consider using a Cargo feature instead
808s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s             [lints.rust]
808s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s   --> /usr/share/cargo/registry/syn-1.0.109/src/reserved.rs:39:12
808s    |
808s 39 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s    |            ^^^^^^^
808s    |
808s    = help: consider using a Cargo feature instead
808s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s             [lints.rust]
808s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:1884:12
808s      |
808s 1884 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:1907:12
808s      |
808s 1907 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:1925:12
808s      |
808s 1925 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:1948:12
808s      |
808s 1948 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:1959:12
808s      |
808s 1959 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:1970:12
808s      |
808s 1970 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:1982:12
808s      |
808s 1982 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:2000:12
808s      |
808s 2000 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:2011:12
808s      |
808s 2011 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:2101:12
808s      |
808s 2101 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:2112:12
808s      |
808s 2112 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:2125:12
808s      |
808s 2125 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:2135:12
808s      |
808s 2135 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:2145:12
808s      |
808s 2145 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:2156:12
808s      |
808s 2156 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:2167:12
808s      |
808s 2167 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:2179:12
808s      |
808s 2179 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:2191:12
808s      |
808s 2191 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:2201:12
808s      |
808s 2201 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:2212:12
808s      |
808s 2212 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:2225:12
808s      |
808s 2225 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:2236:12
808s      |
808s 2236 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:2247:12
808s      |
808s 2247 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:2259:12
808s      |
808s 2259 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:2269:12
808s      |
808s 2269 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:2279:12
808s      |
808s 2279 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:2298:12
808s      |
808s 2298 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:2308:12
808s      |
808s 2308 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:2319:12
808s      |
808s 2319 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:2330:12
808s      |
808s 2330 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:2342:12
808s      |
808s 2342 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:2355:12
808s      |
808s 2355 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:2373:12
808s      |
808s 2373 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:2385:12
808s      |
808s 2385 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:2400:12
808s      |
808s 2400 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:2419:12
808s      |
808s 2419 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:2448:12
808s      |
808s 2448 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:2460:12
808s      |
808s 2460 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:2474:12
808s      |
808s 2474 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:2509:12
808s      |
808s 2509 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:2524:12
808s      |
808s 2524 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:2535:12
808s      |
808s 2535 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:2547:12
808s      |
808s 2547 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:2563:12
808s      |
808s 2563 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:2648:12
808s      |
808s 2648 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:2660:12
808s      |
808s 2660 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:2676:12
808s      |
808s 2676 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:2686:12
808s      |
808s 2686 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:2696:12
808s      |
808s 2696 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:2705:12
808s      |
808s 2705 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:2714:12
808s      |
808s 2714 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:2723:12
808s      |
808s 2723 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:2737:12
808s      |
808s 2737 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:2755:12
808s      |
808s 2755 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:2765:12
808s      |
808s 2765 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:2775:12
808s      |
808s 2775 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:2787:12
808s      |
808s 2787 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:2799:12
808s      |
808s 2799 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:2809:12
808s      |
808s 2809 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:2819:12
808s      |
808s 2819 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:2829:12
808s      |
808s 2829 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:2852:12
808s      |
808s 2852 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:2861:12
808s      |
808s 2861 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:2871:12
808s      |
808s 2871 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:2880:12
808s      |
808s 2880 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:2891:12
808s      |
808s 2891 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:2902:12
808s      |
808s 2902 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:2935:12
808s      |
808s 2935 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:2945:12
808s      |
808s 2945 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:2957:12
808s      |
808s 2957 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:2966:12
808s      |
808s 2966 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:2975:12
808s      |
808s 2975 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:2987:12
808s      |
808s 2987 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:3011:12
808s      |
808s 3011 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:3021:12
808s      |
808s 3021 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:590:23
808s     |
808s 590 |             #[cfg(any(syn_no_non_exhaustive, not(feature = "full")))]
808s     |                       ^^^^^^^^^^^^^^^^^^^^^
808s     |
808s     = help: consider using a Cargo feature instead
808s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s              [lints.rust]
808s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
808s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
808s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:1199:19
808s      |
808s 1199 |             #[cfg(syn_no_non_exhaustive)]
808s      |                   ^^^^^^^^^^^^^^^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:1372:19
808s      |
808s 1372 |             #[cfg(syn_no_non_exhaustive)]
808s      |                   ^^^^^^^^^^^^^^^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:1536:19
808s      |
808s 1536 |             #[cfg(syn_no_non_exhaustive)]
808s      |                   ^^^^^^^^^^^^^^^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:2095:19
808s      |
808s 2095 |             #[cfg(syn_no_non_exhaustive)]
808s      |                   ^^^^^^^^^^^^^^^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:2503:19
808s      |
808s 2503 |             #[cfg(syn_no_non_exhaustive)]
808s      |                   ^^^^^^^^^^^^^^^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/gen/debug.rs:2642:19
808s      |
808s 2642 |             #[cfg(syn_no_non_exhaustive)]
808s      |                   ^^^^^^^^^^^^^^^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unused import: `crate::gen::*`
808s    --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/lib.rs:787:9
808s     |
808s 787 | pub use crate::gen::*;
808s     |         ^^^^^^^^^^^^^
808s     |
808s     = note: `#[warn(unused_imports)]` on by default
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/parse.rs:1065:12
808s      |
808s 1065 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/parse.rs:1072:12
808s      |
808s 1072 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/parse.rs:1083:12
808s      |
808s 1083 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/parse.rs:1090:12
808s      |
808s 1090 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/parse.rs:1100:12
808s      |
808s 1100 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/parse.rs:1116:12
808s      |
808s 1116 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/parse.rs:1126:12
808s      |
808s 1126 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/parse.rs:1291:12
808s      |
808s 1291 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/parse.rs:1299:12
808s      |
808s 1299 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/parse.rs:1303:12
808s      |
808s 1303 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s     --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/parse.rs:1311:12
808s      |
808s 1311 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s      |            ^^^^^^^
808s      |
808s      = help: consider using a Cargo feature instead
808s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s               [lints.rust]
808s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s   --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/reserved.rs:29:12
808s    |
808s 29 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
808s    |            ^^^^^^^
808s    |
808s    = help: consider using a Cargo feature instead
808s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s             [lints.rust]
808s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
808s warning: unexpected `cfg` condition name: `doc_cfg`
808s   --> /tmp/tmp.14tQwtq72u/registry/syn-1.0.109/src/reserved.rs:39:12
808s    |
808s 39 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
808s    |            ^^^^^^^
808s    |
808s    = help: consider using a Cargo feature instead
808s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
808s             [lints.rust]
808s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
808s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
808s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
808s 
818s warning: `syn` (lib) generated 1845 warnings (271 duplicates)
818s    Compiling darling_core v0.14.4
818s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=darling_core CARGO_MANIFEST_DIR=/tmp/tmp.14tQwtq72u/registry/darling_core-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='Helper crate for proc-macro library for reading attributes into structs when
818s implementing custom derives. Use https://crates.io/crates/darling in your code.
818s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling_core CARGO_PKG_README='' CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.14tQwtq72u/registry/darling_core-0.14.4 LD_LIBRARY_PATH=/tmp/tmp.14tQwtq72u/target/debug/deps rustc --crate-name darling_core --edition=2018 /tmp/tmp.14tQwtq72u/registry/darling_core-0.14.4/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="diagnostics"' --cfg 'feature="strsim"' --cfg 'feature="suggestions"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("diagnostics", "strsim", "suggestions"))' -C metadata=b2acb21c35fb882c -C extra-filename=-b2acb21c35fb882c --out-dir /tmp/tmp.14tQwtq72u/target/debug/deps -L dependency=/tmp/tmp.14tQwtq72u/target/debug/deps --extern fnv=/tmp/tmp.14tQwtq72u/target/debug/deps/libfnv-b414de62b99a0be8.rmeta --extern ident_case=/tmp/tmp.14tQwtq72u/target/debug/deps/libident_case-eaee659d776d8da3.rmeta --extern proc_macro2=/tmp/tmp.14tQwtq72u/target/debug/deps/libproc_macro2-ce4df6197ae492ff.rmeta --extern quote=/tmp/tmp.14tQwtq72u/target/debug/deps/libquote-8ed557cbb33754ad.rmeta --extern strsim=/tmp/tmp.14tQwtq72u/target/debug/deps/libstrsim-771eecd001b7194e.rmeta --extern syn=/tmp/tmp.14tQwtq72u/target/debug/deps/libsyn-014ec51a6b2d66b3.rmeta --cap-lints warn`
818s warning: `syn` (lib) generated 1844 warnings (270 duplicates)
818s    Compiling ident_case v1.0.1
818s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=ident_case CARGO_MANIFEST_DIR=/tmp/tmp.14tQwtq72u/registry/ident_case-1.0.1 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='Utility for applying case rules to Rust identifiers.' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT/Apache-2.0 CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=ident_case CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/ident_case' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=1.0.1 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=1 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.14tQwtq72u/registry/ident_case-1.0.1 LD_LIBRARY_PATH=/tmp/tmp.14tQwtq72u/target/debug/deps rustc --crate-name ident_case --edition=2015 /tmp/tmp.14tQwtq72u/registry/ident_case-1.0.1/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values())' -C metadata=f1408233eed10f00 -C extra-filename=-f1408233eed10f00 --out-dir /tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -L dependency=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.14tQwtq72u/target/debug/deps --cap-lints warn -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.14tQwtq72u/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
818s warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead
818s   --> /usr/share/cargo/registry/ident_case-1.0.1/src/lib.rs:25:17
818s    |
818s 25 | use std::ascii::AsciiExt;
818s    |                 ^^^^^^^^
818s    |
818s    = note: `#[warn(deprecated)]` on by default
818s 
818s warning: unused import: `std::ascii::AsciiExt`
818s   --> /usr/share/cargo/registry/ident_case-1.0.1/src/lib.rs:25:5
818s    |
818s 25 | use std::ascii::AsciiExt;
818s    |     ^^^^^^^^^^^^^^^^^^^^
818s    |
818s    = note: `#[warn(unused_imports)]` on by default
818s 
818s warning: `ident_case` (lib) generated 3 warnings (1 duplicate)
818s    Compiling fnv v1.0.7
818s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=fnv CARGO_MANIFEST_DIR=/tmp/tmp.14tQwtq72u/registry/fnv-1.0.7 CARGO_PKG_AUTHORS='Alex Crichton <alex@alexcrichton.com>' CARGO_PKG_DESCRIPTION='Fowler–Noll–Vo hash function' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='Apache-2.0 / MIT' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=fnv CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/servo/rust-fnv' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=1.0.7 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=7 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.14tQwtq72u/registry/fnv-1.0.7 LD_LIBRARY_PATH=/tmp/tmp.14tQwtq72u/target/debug/deps rustc --crate-name fnv --edition=2015 /tmp/tmp.14tQwtq72u/registry/fnv-1.0.7/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="std"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "std"))' -C metadata=60ba996bf1cd32dc -C extra-filename=-60ba996bf1cd32dc --out-dir /tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -L dependency=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.14tQwtq72u/target/debug/deps --cap-lints warn -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.14tQwtq72u/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
818s warning: `fnv` (lib) generated 1 warning (1 duplicate)
818s        Fresh strsim v0.11.1
818s warning: `strsim` (lib) generated 1 warning (1 duplicate)
818s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=darling_core CARGO_MANIFEST_DIR=/tmp/tmp.14tQwtq72u/registry/darling_core-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='Helper crate for proc-macro library for reading attributes into structs when
818s implementing custom derives. Use https://crates.io/crates/darling in your code.
818s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling_core CARGO_PKG_README='' CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.14tQwtq72u/registry/darling_core-0.14.4 LD_LIBRARY_PATH=/tmp/tmp.14tQwtq72u/target/debug/deps rustc --crate-name darling_core --edition=2018 /tmp/tmp.14tQwtq72u/registry/darling_core-0.14.4/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="diagnostics"' --cfg 'feature="strsim"' --cfg 'feature="suggestions"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("diagnostics", "strsim", "suggestions"))' -C metadata=293fb5f4bf0748c1 -C extra-filename=-293fb5f4bf0748c1 --out-dir /tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -L dependency=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.14tQwtq72u/target/debug/deps --extern fnv=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/libfnv-60ba996bf1cd32dc.rmeta --extern ident_case=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/libident_case-f1408233eed10f00.rmeta --extern proc_macro2=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rmeta --extern quote=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/libquote-70389408f8173857.rmeta --extern strsim=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/libstrsim-3aa2fd01041ce5e4.rmeta --extern syn=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/libsyn-0335a6e5d813cbdf.rmeta --cap-lints warn -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.14tQwtq72u/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
819s warning: field `bound` is never read
819s   --> /usr/share/cargo/registry/darling_core-0.14.4/src/codegen/trait_impl.rs:19:9
819s    |
819s 13 | pub struct TraitImpl<'a> {
819s    |            --------- field in this struct
819s ...
819s 19 |     pub bound: Option<&'a [WherePredicate]>,
819s    |         ^^^^^
819s    |
819s    = note: `TraitImpl` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
819s    = note: `#[warn(dead_code)]` on by default
819s 
819s warning: field `bound` is never read
819s   --> /tmp/tmp.14tQwtq72u/registry/darling_core-0.14.4/src/codegen/trait_impl.rs:19:9
819s    |
819s 13 | pub struct TraitImpl<'a> {
819s    |            --------- field in this struct
819s ...
819s 19 |     pub bound: Option<&'a [WherePredicate]>,
819s    |         ^^^^^
819s    |
819s    = note: `TraitImpl` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
819s    = note: `#[warn(dead_code)]` on by default
819s 
822s warning: `darling_core` (lib) generated 2 warnings (1 duplicate)
822s warning: `darling_core` (lib) generated 1 warning
822s    Compiling darling_macro v0.14.4
822s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=darling_macro CARGO_MANIFEST_DIR=/tmp/tmp.14tQwtq72u/registry/darling_macro-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='Internal support for a proc-macro library for reading attributes into structs when
822s implementing custom derives. Use https://crates.io/crates/darling in your code.
822s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling_macro CARGO_PKG_README='' CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.14tQwtq72u/registry/darling_macro-0.14.4 LD_LIBRARY_PATH=/tmp/tmp.14tQwtq72u/target/debug/deps rustc --crate-name darling_macro --edition=2018 /tmp/tmp.14tQwtq72u/registry/darling_macro-0.14.4/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type proc-macro --emit=dep-info,link -C prefer-dynamic -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values())' -C metadata=137239085a05ac03 -C extra-filename=-137239085a05ac03 --out-dir /tmp/tmp.14tQwtq72u/target/debug/deps -L dependency=/tmp/tmp.14tQwtq72u/target/debug/deps --extern darling_core=/tmp/tmp.14tQwtq72u/target/debug/deps/libdarling_core-b2acb21c35fb882c.rlib --extern quote=/tmp/tmp.14tQwtq72u/target/debug/deps/libquote-8ed557cbb33754ad.rlib --extern syn=/tmp/tmp.14tQwtq72u/target/debug/deps/libsyn-014ec51a6b2d66b3.rlib --extern proc_macro --cap-lints warn`
823s    Compiling darling v0.14.4 (/usr/share/cargo/registry/darling-0.14.4)
823s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=darling CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
823s implementing custom derives.
823s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/darling-0.14.4 LD_LIBRARY_PATH=/tmp/tmp.14tQwtq72u/target/debug/deps rustc --crate-name darling --edition=2018 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="diagnostics"' --cfg 'feature="suggestions"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "diagnostics", "suggestions"))' -C metadata=b0f8054914256b50 -C extra-filename=-b0f8054914256b50 --out-dir /tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -C incremental=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/incremental -L dependency=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.14tQwtq72u/target/debug/deps --extern darling_core=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/libdarling_core-293fb5f4bf0748c1.rmeta --extern darling_macro=/tmp/tmp.14tQwtq72u/target/debug/deps/libdarling_macro-137239085a05ac03.so -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.14tQwtq72u/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
823s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=darling CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
823s implementing custom derives.
823s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/darling-0.14.4 LD_LIBRARY_PATH=/tmp/tmp.14tQwtq72u/target/debug/deps rustc --crate-name darling --edition=2018 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="default"' --cfg 'feature="diagnostics"' --cfg 'feature="suggestions"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "diagnostics", "suggestions"))' -C metadata=04c661ae92f52320 -C extra-filename=-04c661ae92f52320 --out-dir /tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -C incremental=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/incremental -L dependency=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.14tQwtq72u/target/debug/deps --extern darling_core=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/libdarling_core-293fb5f4bf0748c1.rlib --extern darling_macro=/tmp/tmp.14tQwtq72u/target/debug/deps/libdarling_macro-137239085a05ac03.so --extern proc_macro2=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rlib --extern quote=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/libquote-70389408f8173857.rlib --extern syn=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/libsyn-0335a6e5d813cbdf.rlib -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.14tQwtq72u/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
823s warning: `darling` (lib) generated 1 warning (1 duplicate)
823s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=from_variant CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
823s implementing custom derives.
823s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_TARGET_TMPDIR=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/tmp LD_LIBRARY_PATH=/tmp/tmp.14tQwtq72u/target/debug/deps rustc --crate-name from_variant --edition=2018 tests/from_variant.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="default"' --cfg 'feature="diagnostics"' --cfg 'feature="suggestions"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "diagnostics", "suggestions"))' -C metadata=de2e8c9fbef150ba -C extra-filename=-de2e8c9fbef150ba --out-dir /tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -C incremental=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/incremental -L dependency=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.14tQwtq72u/target/debug/deps --extern darling=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/libdarling-b0f8054914256b50.rlib --extern darling_core=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/libdarling_core-293fb5f4bf0748c1.rlib --extern darling_macro=/tmp/tmp.14tQwtq72u/target/debug/deps/libdarling_macro-137239085a05ac03.so --extern proc_macro2=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rlib --extern quote=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/libquote-70389408f8173857.rlib --extern syn=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/libsyn-0335a6e5d813cbdf.rlib -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.14tQwtq72u/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
824s warning: `darling` (lib test) generated 1 warning (1 duplicate)
824s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=accrue_errors CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
824s implementing custom derives.
824s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_TARGET_TMPDIR=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/tmp LD_LIBRARY_PATH=/tmp/tmp.14tQwtq72u/target/debug/deps rustc --crate-name accrue_errors --edition=2018 tests/accrue_errors.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="default"' --cfg 'feature="diagnostics"' --cfg 'feature="suggestions"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "diagnostics", "suggestions"))' -C metadata=919b7915edc321d3 -C extra-filename=-919b7915edc321d3 --out-dir /tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -C incremental=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/incremental -L dependency=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.14tQwtq72u/target/debug/deps --extern darling=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/libdarling-b0f8054914256b50.rlib --extern darling_core=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/libdarling_core-293fb5f4bf0748c1.rlib --extern darling_macro=/tmp/tmp.14tQwtq72u/target/debug/deps/libdarling_macro-137239085a05ac03.so --extern proc_macro2=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rlib --extern quote=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/libquote-70389408f8173857.rlib --extern syn=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/libsyn-0335a6e5d813cbdf.rlib -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.14tQwtq72u/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
824s warning: `darling` (test "from_variant") generated 1 warning (1 duplicate)
824s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=from_type_param_default CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
824s implementing custom derives.
824s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_TARGET_TMPDIR=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/tmp LD_LIBRARY_PATH=/tmp/tmp.14tQwtq72u/target/debug/deps rustc --crate-name from_type_param_default --edition=2018 tests/from_type_param_default.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="default"' --cfg 'feature="diagnostics"' --cfg 'feature="suggestions"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "diagnostics", "suggestions"))' -C metadata=1a286931444b5991 -C extra-filename=-1a286931444b5991 --out-dir /tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -C incremental=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/incremental -L dependency=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.14tQwtq72u/target/debug/deps --extern darling=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/libdarling-b0f8054914256b50.rlib --extern darling_core=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/libdarling_core-293fb5f4bf0748c1.rlib --extern darling_macro=/tmp/tmp.14tQwtq72u/target/debug/deps/libdarling_macro-137239085a05ac03.so --extern proc_macro2=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rlib --extern quote=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/libquote-70389408f8173857.rlib --extern syn=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/libsyn-0335a6e5d813cbdf.rlib -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.14tQwtq72u/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
825s warning: `darling` (test "accrue_errors") generated 1 warning (1 duplicate)
825s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=happy_path CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
825s implementing custom derives.
825s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_TARGET_TMPDIR=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/tmp LD_LIBRARY_PATH=/tmp/tmp.14tQwtq72u/target/debug/deps rustc --crate-name happy_path --edition=2018 tests/happy_path.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="default"' --cfg 'feature="diagnostics"' --cfg 'feature="suggestions"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "diagnostics", "suggestions"))' -C metadata=ee07a9e64e3d7d3b -C extra-filename=-ee07a9e64e3d7d3b --out-dir /tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -C incremental=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/incremental -L dependency=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.14tQwtq72u/target/debug/deps --extern darling=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/libdarling-b0f8054914256b50.rlib --extern darling_core=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/libdarling_core-293fb5f4bf0748c1.rlib --extern darling_macro=/tmp/tmp.14tQwtq72u/target/debug/deps/libdarling_macro-137239085a05ac03.so --extern proc_macro2=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rlib --extern quote=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/libquote-70389408f8173857.rlib --extern syn=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/libsyn-0335a6e5d813cbdf.rlib -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.14tQwtq72u/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
826s warning: `darling` (test "from_type_param_default") generated 1 warning (1 duplicate)
826s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=enums_newtype CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
826s implementing custom derives.
826s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_TARGET_TMPDIR=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/tmp LD_LIBRARY_PATH=/tmp/tmp.14tQwtq72u/target/debug/deps rustc --crate-name enums_newtype --edition=2018 tests/enums_newtype.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="default"' --cfg 'feature="diagnostics"' --cfg 'feature="suggestions"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "diagnostics", "suggestions"))' -C metadata=b1138cdb9ce8deb0 -C extra-filename=-b1138cdb9ce8deb0 --out-dir /tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -C incremental=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/incremental -L dependency=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.14tQwtq72u/target/debug/deps --extern darling=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/libdarling-b0f8054914256b50.rlib --extern darling_core=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/libdarling_core-293fb5f4bf0748c1.rlib --extern darling_macro=/tmp/tmp.14tQwtq72u/target/debug/deps/libdarling_macro-137239085a05ac03.so --extern proc_macro2=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rlib --extern quote=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/libquote-70389408f8173857.rlib --extern syn=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/libsyn-0335a6e5d813cbdf.rlib -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.14tQwtq72u/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
827s warning: `darling` (test "happy_path") generated 1 warning (1 duplicate)
827s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=custom_bound CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
827s implementing custom derives.
827s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_TARGET_TMPDIR=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/tmp LD_LIBRARY_PATH=/tmp/tmp.14tQwtq72u/target/debug/deps rustc --crate-name custom_bound --edition=2018 tests/custom_bound.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="default"' --cfg 'feature="diagnostics"' --cfg 'feature="suggestions"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "diagnostics", "suggestions"))' -C metadata=79f56c284df3b234 -C extra-filename=-79f56c284df3b234 --out-dir /tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -C incremental=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/incremental -L dependency=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.14tQwtq72u/target/debug/deps --extern darling=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/libdarling-b0f8054914256b50.rlib --extern darling_core=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/libdarling_core-293fb5f4bf0748c1.rlib --extern darling_macro=/tmp/tmp.14tQwtq72u/target/debug/deps/libdarling_macro-137239085a05ac03.so --extern proc_macro2=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rlib --extern quote=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/libquote-70389408f8173857.rlib --extern syn=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/libsyn-0335a6e5d813cbdf.rlib -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.14tQwtq72u/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
827s warning: `darling` (test "enums_newtype") generated 1 warning (1 duplicate)
827s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=from_generics CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
827s implementing custom derives.
827s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_TARGET_TMPDIR=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/tmp LD_LIBRARY_PATH=/tmp/tmp.14tQwtq72u/target/debug/deps rustc --crate-name from_generics --edition=2018 tests/from_generics.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="default"' --cfg 'feature="diagnostics"' --cfg 'feature="suggestions"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "diagnostics", "suggestions"))' -C metadata=7a4b8d9eafb3263f -C extra-filename=-7a4b8d9eafb3263f --out-dir /tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -C incremental=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/incremental -L dependency=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.14tQwtq72u/target/debug/deps --extern darling=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/libdarling-b0f8054914256b50.rlib --extern darling_core=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/libdarling_core-293fb5f4bf0748c1.rlib --extern darling_macro=/tmp/tmp.14tQwtq72u/target/debug/deps/libdarling_macro-137239085a05ac03.so --extern proc_macro2=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rlib --extern quote=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/libquote-70389408f8173857.rlib --extern syn=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/libsyn-0335a6e5d813cbdf.rlib -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.14tQwtq72u/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
828s warning: `darling` (test "custom_bound") generated 1 warning (1 duplicate)
828s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=multiple CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
828s implementing custom derives.
828s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_TARGET_TMPDIR=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/tmp LD_LIBRARY_PATH=/tmp/tmp.14tQwtq72u/target/debug/deps rustc --crate-name multiple --edition=2018 tests/multiple.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="default"' --cfg 'feature="diagnostics"' --cfg 'feature="suggestions"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "diagnostics", "suggestions"))' -C metadata=e84d21eda6077b65 -C extra-filename=-e84d21eda6077b65 --out-dir /tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -C incremental=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/incremental -L dependency=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.14tQwtq72u/target/debug/deps --extern darling=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/libdarling-b0f8054914256b50.rlib --extern darling_core=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/libdarling_core-293fb5f4bf0748c1.rlib --extern darling_macro=/tmp/tmp.14tQwtq72u/target/debug/deps/libdarling_macro-137239085a05ac03.so --extern proc_macro2=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rlib --extern quote=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/libquote-70389408f8173857.rlib --extern syn=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/libsyn-0335a6e5d813cbdf.rlib -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.14tQwtq72u/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
828s warning: `darling` (test "from_generics") generated 1 warning (1 duplicate)
828s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=suggestions CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
828s implementing custom derives.
828s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_TARGET_TMPDIR=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/tmp LD_LIBRARY_PATH=/tmp/tmp.14tQwtq72u/target/debug/deps rustc --crate-name suggestions --edition=2018 tests/suggestions.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="default"' --cfg 'feature="diagnostics"' --cfg 'feature="suggestions"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "diagnostics", "suggestions"))' -C metadata=2a987c60c3d4ecfd -C extra-filename=-2a987c60c3d4ecfd --out-dir /tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -C incremental=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/incremental -L dependency=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.14tQwtq72u/target/debug/deps --extern darling=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/libdarling-b0f8054914256b50.rlib --extern darling_core=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/libdarling_core-293fb5f4bf0748c1.rlib --extern darling_macro=/tmp/tmp.14tQwtq72u/target/debug/deps/libdarling_macro-137239085a05ac03.so --extern proc_macro2=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rlib --extern quote=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/libquote-70389408f8173857.rlib --extern syn=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/libsyn-0335a6e5d813cbdf.rlib -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.14tQwtq72u/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
829s warning: `darling` (test "multiple") generated 1 warning (1 duplicate)
829s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_BIN_NAME=automatic_bounds CARGO_CRATE_NAME=automatic_bounds CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
829s implementing custom derives.
829s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/darling-0.14.4 LD_LIBRARY_PATH=/tmp/tmp.14tQwtq72u/target/debug/deps rustc --crate-name automatic_bounds --edition=2018 examples/automatic_bounds.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="default"' --cfg 'feature="diagnostics"' --cfg 'feature="suggestions"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "diagnostics", "suggestions"))' -C metadata=8c473a94b13e105c -C extra-filename=-8c473a94b13e105c --out-dir /tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/examples --target s390x-unknown-linux-gnu -C incremental=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/incremental -L dependency=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.14tQwtq72u/target/debug/deps --extern darling=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/libdarling-b0f8054914256b50.rlib --extern darling_core=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/libdarling_core-293fb5f4bf0748c1.rlib --extern darling_macro=/tmp/tmp.14tQwtq72u/target/debug/deps/libdarling_macro-137239085a05ac03.so --extern proc_macro2=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rlib --extern quote=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/libquote-70389408f8173857.rlib --extern syn=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/libsyn-0335a6e5d813cbdf.rlib -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.14tQwtq72u/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
829s warning: `darling` (example "automatic_bounds" test) generated 1 warning (1 duplicate)
829s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=error CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
829s implementing custom derives.
829s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_TARGET_TMPDIR=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/tmp LD_LIBRARY_PATH=/tmp/tmp.14tQwtq72u/target/debug/deps rustc --crate-name error --edition=2018 tests/error.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="default"' --cfg 'feature="diagnostics"' --cfg 'feature="suggestions"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "diagnostics", "suggestions"))' -C metadata=02d9285351a4a5e7 -C extra-filename=-02d9285351a4a5e7 --out-dir /tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -C incremental=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/incremental -L dependency=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.14tQwtq72u/target/debug/deps --extern darling=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/libdarling-b0f8054914256b50.rlib --extern darling_core=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/libdarling_core-293fb5f4bf0748c1.rlib --extern darling_macro=/tmp/tmp.14tQwtq72u/target/debug/deps/libdarling_macro-137239085a05ac03.so --extern proc_macro2=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rlib --extern quote=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/libquote-70389408f8173857.rlib --extern syn=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/libsyn-0335a6e5d813cbdf.rlib -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.14tQwtq72u/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
830s warning: `darling` (test "suggestions") generated 1 warning (1 duplicate)
830s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=supports CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
830s implementing custom derives.
830s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_TARGET_TMPDIR=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/tmp LD_LIBRARY_PATH=/tmp/tmp.14tQwtq72u/target/debug/deps rustc --crate-name supports --edition=2018 tests/supports.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="default"' --cfg 'feature="diagnostics"' --cfg 'feature="suggestions"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "diagnostics", "suggestions"))' -C metadata=71ff247376d55ddf -C extra-filename=-71ff247376d55ddf --out-dir /tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -C incremental=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/incremental -L dependency=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.14tQwtq72u/target/debug/deps --extern darling=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/libdarling-b0f8054914256b50.rlib --extern darling_core=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/libdarling_core-293fb5f4bf0748c1.rlib --extern darling_macro=/tmp/tmp.14tQwtq72u/target/debug/deps/libdarling_macro-137239085a05ac03.so --extern proc_macro2=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rlib --extern quote=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/libquote-70389408f8173857.rlib --extern syn=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/libsyn-0335a6e5d813cbdf.rlib -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.14tQwtq72u/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
830s warning: `darling` (test "error") generated 1 warning (1 duplicate)
830s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=enums_unit CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
830s implementing custom derives.
830s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_TARGET_TMPDIR=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/tmp LD_LIBRARY_PATH=/tmp/tmp.14tQwtq72u/target/debug/deps rustc --crate-name enums_unit --edition=2018 tests/enums_unit.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="default"' --cfg 'feature="diagnostics"' --cfg 'feature="suggestions"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "diagnostics", "suggestions"))' -C metadata=7a3928d628538a67 -C extra-filename=-7a3928d628538a67 --out-dir /tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -C incremental=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/incremental -L dependency=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.14tQwtq72u/target/debug/deps --extern darling=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/libdarling-b0f8054914256b50.rlib --extern darling_core=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/libdarling_core-293fb5f4bf0748c1.rlib --extern darling_macro=/tmp/tmp.14tQwtq72u/target/debug/deps/libdarling_macro-137239085a05ac03.so --extern proc_macro2=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rlib --extern quote=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/libquote-70389408f8173857.rlib --extern syn=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/libsyn-0335a6e5d813cbdf.rlib -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.14tQwtq72u/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
831s warning: `darling` (test "enums_unit") generated 1 warning (1 duplicate)
831s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=unsupported_attributes CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
831s implementing custom derives.
831s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_TARGET_TMPDIR=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/tmp LD_LIBRARY_PATH=/tmp/tmp.14tQwtq72u/target/debug/deps rustc --crate-name unsupported_attributes --edition=2018 tests/unsupported_attributes.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="default"' --cfg 'feature="diagnostics"' --cfg 'feature="suggestions"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "diagnostics", "suggestions"))' -C metadata=d8f9e1e4b27d1f0b -C extra-filename=-d8f9e1e4b27d1f0b --out-dir /tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -C incremental=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/incremental -L dependency=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.14tQwtq72u/target/debug/deps --extern darling=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/libdarling-b0f8054914256b50.rlib --extern darling_core=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/libdarling_core-293fb5f4bf0748c1.rlib --extern darling_macro=/tmp/tmp.14tQwtq72u/target/debug/deps/libdarling_macro-137239085a05ac03.so --extern proc_macro2=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rlib --extern quote=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/libquote-70389408f8173857.rlib --extern syn=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/libsyn-0335a6e5d813cbdf.rlib -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.14tQwtq72u/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
831s warning: `darling` (test "supports") generated 1 warning (1 duplicate)
831s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_BIN_NAME=consume_fields CARGO_CRATE_NAME=consume_fields CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
831s implementing custom derives.
831s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/darling-0.14.4 LD_LIBRARY_PATH=/tmp/tmp.14tQwtq72u/target/debug/deps rustc --crate-name consume_fields --edition=2018 examples/consume_fields.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="default"' --cfg 'feature="diagnostics"' --cfg 'feature="suggestions"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "diagnostics", "suggestions"))' -C metadata=bff5b2216170d194 -C extra-filename=-bff5b2216170d194 --out-dir /tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/examples --target s390x-unknown-linux-gnu -C incremental=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/incremental -L dependency=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.14tQwtq72u/target/debug/deps --extern darling=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/libdarling-b0f8054914256b50.rlib --extern darling_core=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/libdarling_core-293fb5f4bf0748c1.rlib --extern darling_macro=/tmp/tmp.14tQwtq72u/target/debug/deps/libdarling_macro-137239085a05ac03.so --extern proc_macro2=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rlib --extern quote=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/libquote-70389408f8173857.rlib --extern syn=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/libsyn-0335a6e5d813cbdf.rlib -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.14tQwtq72u/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
832s warning: `darling` (example "consume_fields" test) generated 1 warning (1 duplicate)
832s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_BIN_NAME=fallible_read CARGO_CRATE_NAME=fallible_read CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
832s implementing custom derives.
832s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/darling-0.14.4 LD_LIBRARY_PATH=/tmp/tmp.14tQwtq72u/target/debug/deps rustc --crate-name fallible_read --edition=2018 examples/fallible_read.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="default"' --cfg 'feature="diagnostics"' --cfg 'feature="suggestions"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "diagnostics", "suggestions"))' -C metadata=4f7a68f933b3ad27 -C extra-filename=-4f7a68f933b3ad27 --out-dir /tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/examples --target s390x-unknown-linux-gnu -C incremental=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/incremental -L dependency=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.14tQwtq72u/target/debug/deps --extern darling=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/libdarling-b0f8054914256b50.rlib --extern darling_core=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/libdarling_core-293fb5f4bf0748c1.rlib --extern darling_macro=/tmp/tmp.14tQwtq72u/target/debug/deps/libdarling_macro-137239085a05ac03.so --extern proc_macro2=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rlib --extern quote=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/libquote-70389408f8173857.rlib --extern syn=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/libsyn-0335a6e5d813cbdf.rlib -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.14tQwtq72u/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
832s warning: `darling` (test "unsupported_attributes") generated 1 warning (1 duplicate)
832s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=newtype CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
832s implementing custom derives.
832s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_TARGET_TMPDIR=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/tmp LD_LIBRARY_PATH=/tmp/tmp.14tQwtq72u/target/debug/deps rustc --crate-name newtype --edition=2018 tests/newtype.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="default"' --cfg 'feature="diagnostics"' --cfg 'feature="suggestions"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "diagnostics", "suggestions"))' -C metadata=5bd1db5a790fbfdb -C extra-filename=-5bd1db5a790fbfdb --out-dir /tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -C incremental=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/incremental -L dependency=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.14tQwtq72u/target/debug/deps --extern darling=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/libdarling-b0f8054914256b50.rlib --extern darling_core=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/libdarling_core-293fb5f4bf0748c1.rlib --extern darling_macro=/tmp/tmp.14tQwtq72u/target/debug/deps/libdarling_macro-137239085a05ac03.so --extern proc_macro2=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rlib --extern quote=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/libquote-70389408f8173857.rlib --extern syn=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/libsyn-0335a6e5d813cbdf.rlib -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.14tQwtq72u/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
832s warning: `darling` (example "fallible_read" test) generated 1 warning (1 duplicate)
832s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=enums_struct CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
832s implementing custom derives.
832s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_TARGET_TMPDIR=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/tmp LD_LIBRARY_PATH=/tmp/tmp.14tQwtq72u/target/debug/deps rustc --crate-name enums_struct --edition=2018 tests/enums_struct.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="default"' --cfg 'feature="diagnostics"' --cfg 'feature="suggestions"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "diagnostics", "suggestions"))' -C metadata=e1f53241c2c113f5 -C extra-filename=-e1f53241c2c113f5 --out-dir /tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -C incremental=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/incremental -L dependency=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.14tQwtq72u/target/debug/deps --extern darling=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/libdarling-b0f8054914256b50.rlib --extern darling_core=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/libdarling_core-293fb5f4bf0748c1.rlib --extern darling_macro=/tmp/tmp.14tQwtq72u/target/debug/deps/libdarling_macro-137239085a05ac03.so --extern proc_macro2=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rlib --extern quote=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/libquote-70389408f8173857.rlib --extern syn=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/libsyn-0335a6e5d813cbdf.rlib -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.14tQwtq72u/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
833s warning: `darling` (test "enums_struct") generated 1 warning (1 duplicate)
833s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=skip CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
833s implementing custom derives.
833s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_TARGET_TMPDIR=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/tmp LD_LIBRARY_PATH=/tmp/tmp.14tQwtq72u/target/debug/deps rustc --crate-name skip --edition=2018 tests/skip.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="default"' --cfg 'feature="diagnostics"' --cfg 'feature="suggestions"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "diagnostics", "suggestions"))' -C metadata=6033debc9d714d9d -C extra-filename=-6033debc9d714d9d --out-dir /tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -C incremental=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/incremental -L dependency=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.14tQwtq72u/target/debug/deps --extern darling=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/libdarling-b0f8054914256b50.rlib --extern darling_core=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/libdarling_core-293fb5f4bf0748c1.rlib --extern darling_macro=/tmp/tmp.14tQwtq72u/target/debug/deps/libdarling_macro-137239085a05ac03.so --extern proc_macro2=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rlib --extern quote=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/libquote-70389408f8173857.rlib --extern syn=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/libsyn-0335a6e5d813cbdf.rlib -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.14tQwtq72u/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
833s warning: `darling` (test "newtype") generated 1 warning (1 duplicate)
833s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=split_declaration CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
833s implementing custom derives.
833s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_TARGET_TMPDIR=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/tmp LD_LIBRARY_PATH=/tmp/tmp.14tQwtq72u/target/debug/deps rustc --crate-name split_declaration --edition=2018 tests/split_declaration.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="default"' --cfg 'feature="diagnostics"' --cfg 'feature="suggestions"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "diagnostics", "suggestions"))' -C metadata=acd7801feec2ffd7 -C extra-filename=-acd7801feec2ffd7 --out-dir /tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -C incremental=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/incremental -L dependency=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.14tQwtq72u/target/debug/deps --extern darling=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/libdarling-b0f8054914256b50.rlib --extern darling_core=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/libdarling_core-293fb5f4bf0748c1.rlib --extern darling_macro=/tmp/tmp.14tQwtq72u/target/debug/deps/libdarling_macro-137239085a05ac03.so --extern proc_macro2=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rlib --extern quote=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/libquote-70389408f8173857.rlib --extern syn=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/libsyn-0335a6e5d813cbdf.rlib -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.14tQwtq72u/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
834s warning: `darling` (test "skip") generated 1 warning (1 duplicate)
834s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_BIN_NAME=supports_struct CARGO_CRATE_NAME=supports_struct CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
834s implementing custom derives.
834s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/darling-0.14.4 LD_LIBRARY_PATH=/tmp/tmp.14tQwtq72u/target/debug/deps rustc --crate-name supports_struct --edition=2018 examples/supports_struct.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="default"' --cfg 'feature="diagnostics"' --cfg 'feature="suggestions"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "diagnostics", "suggestions"))' -C metadata=a9cdca62788c8ce7 -C extra-filename=-a9cdca62788c8ce7 --out-dir /tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/examples --target s390x-unknown-linux-gnu -C incremental=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/incremental -L dependency=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.14tQwtq72u/target/debug/deps --extern darling=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/libdarling-b0f8054914256b50.rlib --extern darling_core=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/libdarling_core-293fb5f4bf0748c1.rlib --extern darling_macro=/tmp/tmp.14tQwtq72u/target/debug/deps/libdarling_macro-137239085a05ac03.so --extern proc_macro2=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rlib --extern quote=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/libquote-70389408f8173857.rlib --extern syn=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/libsyn-0335a6e5d813cbdf.rlib -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.14tQwtq72u/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
834s warning: `darling` (test "split_declaration") generated 1 warning (1 duplicate)
834s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=generics CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
834s implementing custom derives.
834s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_TARGET_TMPDIR=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/tmp LD_LIBRARY_PATH=/tmp/tmp.14tQwtq72u/target/debug/deps rustc --crate-name generics --edition=2018 tests/generics.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="default"' --cfg 'feature="diagnostics"' --cfg 'feature="suggestions"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "diagnostics", "suggestions"))' -C metadata=0f41cb96e38e16db -C extra-filename=-0f41cb96e38e16db --out-dir /tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -C incremental=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/incremental -L dependency=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.14tQwtq72u/target/debug/deps --extern darling=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/libdarling-b0f8054914256b50.rlib --extern darling_core=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/libdarling_core-293fb5f4bf0748c1.rlib --extern darling_macro=/tmp/tmp.14tQwtq72u/target/debug/deps/libdarling_macro-137239085a05ac03.so --extern proc_macro2=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rlib --extern quote=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/libquote-70389408f8173857.rlib --extern syn=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/libsyn-0335a6e5d813cbdf.rlib -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.14tQwtq72u/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
835s warning: `darling` (example "supports_struct" test) generated 1 warning (1 duplicate)
835s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_BIN_NAME=shorthand_or_long_field CARGO_CRATE_NAME=shorthand_or_long_field CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
835s implementing custom derives.
835s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/darling-0.14.4 LD_LIBRARY_PATH=/tmp/tmp.14tQwtq72u/target/debug/deps rustc --crate-name shorthand_or_long_field --edition=2018 examples/shorthand_or_long_field.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="default"' --cfg 'feature="diagnostics"' --cfg 'feature="suggestions"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "diagnostics", "suggestions"))' -C metadata=261f55f4bc34d5cd -C extra-filename=-261f55f4bc34d5cd --out-dir /tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/examples --target s390x-unknown-linux-gnu -C incremental=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/incremental -L dependency=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.14tQwtq72u/target/debug/deps --extern darling=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/libdarling-b0f8054914256b50.rlib --extern darling_core=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/libdarling_core-293fb5f4bf0748c1.rlib --extern darling_macro=/tmp/tmp.14tQwtq72u/target/debug/deps/libdarling_macro-137239085a05ac03.so --extern proc_macro2=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rlib --extern quote=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/libquote-70389408f8173857.rlib --extern syn=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/libsyn-0335a6e5d813cbdf.rlib -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.14tQwtq72u/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
835s warning: `darling` (example "shorthand_or_long_field" test) generated 1 warning (1 duplicate)
835s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=compiletests CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
835s implementing custom derives.
835s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_TARGET_TMPDIR=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/tmp LD_LIBRARY_PATH=/tmp/tmp.14tQwtq72u/target/debug/deps rustc --crate-name compiletests --edition=2018 tests/compiletests.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="default"' --cfg 'feature="diagnostics"' --cfg 'feature="suggestions"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "diagnostics", "suggestions"))' -C metadata=22346a6e9864d853 -C extra-filename=-22346a6e9864d853 --out-dir /tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -C incremental=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/incremental -L dependency=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.14tQwtq72u/target/debug/deps --extern darling=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/libdarling-b0f8054914256b50.rlib --extern darling_core=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/libdarling_core-293fb5f4bf0748c1.rlib --extern darling_macro=/tmp/tmp.14tQwtq72u/target/debug/deps/libdarling_macro-137239085a05ac03.so --extern proc_macro2=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rlib --extern quote=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/libquote-70389408f8173857.rlib --extern syn=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/libsyn-0335a6e5d813cbdf.rlib -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.14tQwtq72u/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
835s warning: unexpected `cfg` condition name: `compiletests`
835s  --> tests/compiletests.rs:1:8
835s   |
835s 1 | #![cfg(compiletests)]
835s   |        ^^^^^^^^^^^^
835s   |
835s   = help: expected names are: `clippy`, `debug_assertions`, `doc`, `docsrs`, `doctest`, `feature`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `ub_checks`, `unix`, and `windows`
835s   = help: consider using a Cargo feature instead
835s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
835s            [lints.rust]
835s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(compiletests)'] }
835s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(compiletests)");` to the top of the `build.rs`
835s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
835s   = note: `#[warn(unexpected_cfgs)]` on by default
835s 
835s warning: `darling` (test "compiletests") generated 2 warnings (1 duplicate)
835s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=computed_bound CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
835s implementing custom derives.
835s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_TARGET_TMPDIR=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/tmp LD_LIBRARY_PATH=/tmp/tmp.14tQwtq72u/target/debug/deps rustc --crate-name computed_bound --edition=2018 tests/computed_bound.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="default"' --cfg 'feature="diagnostics"' --cfg 'feature="suggestions"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "diagnostics", "suggestions"))' -C metadata=c492ca5adc40219c -C extra-filename=-c492ca5adc40219c --out-dir /tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -C incremental=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/incremental -L dependency=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.14tQwtq72u/target/debug/deps --extern darling=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/libdarling-b0f8054914256b50.rlib --extern darling_core=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/libdarling_core-293fb5f4bf0748c1.rlib --extern darling_macro=/tmp/tmp.14tQwtq72u/target/debug/deps/libdarling_macro-137239085a05ac03.so --extern proc_macro2=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rlib --extern quote=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/libquote-70389408f8173857.rlib --extern syn=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/libsyn-0335a6e5d813cbdf.rlib -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.14tQwtq72u/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
835s warning: `darling` (test "generics") generated 1 warning (1 duplicate)
835s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=defaults CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
835s implementing custom derives.
835s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_TARGET_TMPDIR=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/tmp LD_LIBRARY_PATH=/tmp/tmp.14tQwtq72u/target/debug/deps rustc --crate-name defaults --edition=2018 tests/defaults.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="default"' --cfg 'feature="diagnostics"' --cfg 'feature="suggestions"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "diagnostics", "suggestions"))' -C metadata=d7aeec515af14ac0 -C extra-filename=-d7aeec515af14ac0 --out-dir /tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -C incremental=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/incremental -L dependency=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.14tQwtq72u/target/debug/deps --extern darling=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/libdarling-b0f8054914256b50.rlib --extern darling_core=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/libdarling_core-293fb5f4bf0748c1.rlib --extern darling_macro=/tmp/tmp.14tQwtq72u/target/debug/deps/libdarling_macro-137239085a05ac03.so --extern proc_macro2=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rlib --extern quote=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/libquote-70389408f8173857.rlib --extern syn=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/libsyn-0335a6e5d813cbdf.rlib -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.14tQwtq72u/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
837s warning: `darling` (test "computed_bound") generated 1 warning (1 duplicate)
837s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=from_meta CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
837s implementing custom derives.
837s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_TARGET_TMPDIR=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/tmp LD_LIBRARY_PATH=/tmp/tmp.14tQwtq72u/target/debug/deps rustc --crate-name from_meta --edition=2018 tests/from_meta.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="default"' --cfg 'feature="diagnostics"' --cfg 'feature="suggestions"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "diagnostics", "suggestions"))' -C metadata=c36265e86fdfe1b3 -C extra-filename=-c36265e86fdfe1b3 --out-dir /tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -C incremental=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/incremental -L dependency=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.14tQwtq72u/target/debug/deps --extern darling=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/libdarling-b0f8054914256b50.rlib --extern darling_core=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/libdarling_core-293fb5f4bf0748c1.rlib --extern darling_macro=/tmp/tmp.14tQwtq72u/target/debug/deps/libdarling_macro-137239085a05ac03.so --extern proc_macro2=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rlib --extern quote=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/libquote-70389408f8173857.rlib --extern syn=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/libsyn-0335a6e5d813cbdf.rlib -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.14tQwtq72u/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
837s warning: `darling` (test "defaults") generated 1 warning (1 duplicate)
837s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=hash_map CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
837s implementing custom derives.
837s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_TARGET_TMPDIR=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/tmp LD_LIBRARY_PATH=/tmp/tmp.14tQwtq72u/target/debug/deps rustc --crate-name hash_map --edition=2018 tests/hash_map.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="default"' --cfg 'feature="diagnostics"' --cfg 'feature="suggestions"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "diagnostics", "suggestions"))' -C metadata=aea74b8af20ff813 -C extra-filename=-aea74b8af20ff813 --out-dir /tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -C incremental=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/incremental -L dependency=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.14tQwtq72u/target/debug/deps --extern darling=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/libdarling-b0f8054914256b50.rlib --extern darling_core=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/libdarling_core-293fb5f4bf0748c1.rlib --extern darling_macro=/tmp/tmp.14tQwtq72u/target/debug/deps/libdarling_macro-137239085a05ac03.so --extern proc_macro2=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rlib --extern quote=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/libquote-70389408f8173857.rlib --extern syn=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/libsyn-0335a6e5d813cbdf.rlib -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.14tQwtq72u/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
838s warning: `darling` (test "from_meta") generated 1 warning (1 duplicate)
838s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=from_type_param CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
838s implementing custom derives.
838s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_TARGET_TMPDIR=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/tmp LD_LIBRARY_PATH=/tmp/tmp.14tQwtq72u/target/debug/deps rustc --crate-name from_type_param --edition=2018 tests/from_type_param.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="default"' --cfg 'feature="diagnostics"' --cfg 'feature="suggestions"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "diagnostics", "suggestions"))' -C metadata=ee6ee8f7b8ecebd1 -C extra-filename=-ee6ee8f7b8ecebd1 --out-dir /tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -C incremental=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/incremental -L dependency=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.14tQwtq72u/target/debug/deps --extern darling=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/libdarling-b0f8054914256b50.rlib --extern darling_core=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/libdarling_core-293fb5f4bf0748c1.rlib --extern darling_macro=/tmp/tmp.14tQwtq72u/target/debug/deps/libdarling_macro-137239085a05ac03.so --extern proc_macro2=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rlib --extern quote=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/libquote-70389408f8173857.rlib --extern syn=/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/libsyn-0335a6e5d813cbdf.rlib -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.14tQwtq72u/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
838s warning: `darling` (test "hash_map") generated 1 warning (1 duplicate)
839s warning: `darling` (test "from_type_param") generated 1 warning (1 duplicate)
839s     Finished `test` profile [unoptimized + debuginfo] target(s) in 33.52s
839s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
839s implementing custom derives.
839s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps:/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' /tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/darling-04c661ae92f52320`
839s 
839s running 0 tests
839s 
839s test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
839s 
839s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
839s implementing custom derives.
839s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps:/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' /tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/accrue_errors-919b7915edc321d3`
839s 
839s running 4 tests
839s test body_only_issues ... ok
839s test bad_type_and_missing_fields ... ok
839s test error_in_enum_fields ... ok
839s test error_in_newtype_variant ... ok
839s 
839s test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
839s 
839s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
839s implementing custom derives.
839s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps:/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' /tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/compiletests-22346a6e9864d853`
839s 
839s running 0 tests
839s 
839s test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
839s 
839s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
839s implementing custom derives.
839s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps:/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' /tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/computed_bound-c492ca5adc40219c`
839s 
839s running 1 test
839s test skipped_field ... ok
839s 
839s test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
839s 
839s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
839s implementing custom derives.
839s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps:/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' /tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/custom_bound-79f56c284df3b234`
839s 
839s running 1 test
839s test expansion ... ok
839s 
839s test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
839s 
839s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
839s implementing custom derives.
839s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps:/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' /tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/defaults-d7aeec515af14ac0`
839s 
839s running 6 tests
839s test implicit_default::missing_fields_fill ... ok
839s test overridden_implicit_default::fill_missing ... ok
839s test path_default ... ok
839s test stacked_defaults::name_empty_list ... ok
839s test stacked_defaults::name_first_only ... ok
839s test stacked_defaults::no_name ... ok
839s 
839s test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
839s 
839s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
839s implementing custom derives.
839s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps:/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' /tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/enums_newtype-b1138cdb9ce8deb0`
839s 
839s running 5 tests
839s test bool_word ... ok
839s test bool_literal ... ok
839s test string_literal ... ok
839s test struct_nested ... ok
839s test format_mismatch - should panic ... ok
839s 
839s test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
839s 
839s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
839s implementing custom derives.
839s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps:/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' /tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/enums_struct-e1f53241c2c113f5`
839s 
839s running 1 test
839s test expansion ... ok
839s 
839s test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
839s 
839s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
839s implementing custom derives.
839s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps:/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' /tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/enums_unit-7a3928d628538a67`
839s 
839s running 1 test
839s test expansion ... ok
839s 
839s test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
839s 
839s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
839s implementing custom derives.
839s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps:/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' /tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/error-02d9285351a4a5e7`
839s 
839s running 2 tests
839s test missing_field ... ok
839s test parsing_fail ... ok
839s 
839s test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
839s 
839s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
839s implementing custom derives.
839s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps:/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' /tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/from_generics-7a4b8d9eafb3263f`
839s 
839s running 6 tests
839s test ignored ... ok
839s test expand_some ... ok
839s test no_generics ... ok
839s test passthrough ... ok
839s test where_clause ... ok
839s test with_original ... ok
839s 
839s test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
839s 
839s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
839s implementing custom derives.
839s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps:/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' /tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/from_meta-c36265e86fdfe1b3`
839s 
839s running 5 tests
839s test nested_meta_lit_bool_errors ... ok
839s test nested_meta_lit_integer_errors ... ok
839s test nested_meta_lit_string_errors ... ok
839s test nested_meta_meta_bool ... ok
839s test nested_meta_meta_value ... ok
839s 
839s test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
839s 
839s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
839s implementing custom derives.
839s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps:/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' /tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/from_type_param-ee6ee8f7b8ecebd1`
839s 
839s running 1 test
839s test expand_many ... ok
839s 
839s test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
839s 
839s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
839s implementing custom derives.
839s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps:/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' /tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/from_type_param_default-1a286931444b5991`
839s 
839s running 1 test
839s test expand_many ... ok
839s 
839s test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
839s 
839s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
839s implementing custom derives.
839s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps:/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' /tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/from_variant-de2e8c9fbef150ba`
839s 
839s running 1 test
839s test discriminant ... ok
839s 
839s test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
839s 
839s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
839s implementing custom derives.
839s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps:/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' /tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/generics-0f41cb96e38e16db`
839s 
839s running 1 test
839s test expansion ... ok
839s 
839s test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
839s 
839s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
839s implementing custom derives.
839s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps:/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' /tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/happy_path-ee07a9e64e3d7d3b`
839s 
839s running 2 tests
839s test trait_type ... ok
839s test simple ... ok
839s 
839s test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
839s 
839s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
839s implementing custom derives.
839s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps:/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' /tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/hash_map-aea74b8af20ff813`
839s 
839s running 1 test
839s test parse_map ... ok
839s 
839s test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
839s 
839s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
839s implementing custom derives.
839s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps:/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' /tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/multiple-e84d21eda6077b65`
839s 
839s running 1 test
839s test expand_many ... ok
839s 
839s test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
839s 
839s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
839s implementing custom derives.
839s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps:/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' /tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/newtype-5bd1db5a790fbfdb`
839s 
839s running 1 test
839s test generated ... ok
839s 
839s test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
839s 
839s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
839s implementing custom derives.
839s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps:/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' /tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/skip-6033debc9d714d9d`
839s 
839s running 2 tests
839s test verify_default_supersedes_from_none ... ok
839s test verify_skipped_field_not_required ... ok
839s 
839s test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
839s 
839s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
839s implementing custom derives.
839s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps:/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' /tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/split_declaration-acd7801feec2ffd7`
839s 
839s running 3 tests
839s test multiple_errors_accrue_to_instance ... ok
839s test duplicates_across_split_attrs_error ... ok
839s test split_attributes_accrue_to_instance ... ok
839s 
839s test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
839s 
839s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
839s implementing custom derives.
839s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps:/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' /tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/suggestions-2a987c60c3d4ecfd`
839s 
839s running 1 test
839s test suggest_dolor ... ok
839s 
839s test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
839s 
839s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
839s implementing custom derives.
839s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps:/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' /tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/supports-71ff247376d55ddf`
839s 
839s running 2 tests
839s test enum_newtype_or_unit ... ok
839s test struct_named ... ok
839s 
839s test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
839s 
839s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
839s implementing custom derives.
839s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps:/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' /tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps/unsupported_attributes-d8f9e1e4b27d1f0b`
839s 
839s running 2 tests
839s test non_meta_attribute_gets_own_error ... ok
839s test non_meta_attribute_does_not_block_others ... ok
839s 
839s test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
839s 
839s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
839s implementing custom derives.
839s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps:/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' /tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/examples/automatic_bounds-8c473a94b13e105c`
839s 
839s running 0 tests
839s 
839s test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
839s 
839s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
839s implementing custom derives.
839s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps:/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' /tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/examples/consume_fields-bff5b2216170d194`
839s 
839s running 0 tests
839s 
839s test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
839s 
839s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
839s implementing custom derives.
839s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps:/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' /tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/examples/fallible_read-4f7a68f933b3ad27`
839s 
839s running 0 tests
839s 
839s test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
839s 
839s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
839s implementing custom derives.
839s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps:/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' /tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/examples/shorthand_or_long_field-261f55f4bc34d5cd`
839s 
839s running 0 tests
839s 
839s test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
839s 
839s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
839s implementing custom derives.
839s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/deps:/tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' /tmp/tmp.14tQwtq72u/target/s390x-unknown-linux-gnu/debug/examples/supports_struct-a9cdca62788c8ce7`
839s 
839s running 0 tests
839s 
839s test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
839s 
840s autopkgtest [02:08:58]: test rust-darling-0.14:@: -----------------------]
841s rust-darling-0.14:@  PASS
841s autopkgtest [02:08:59]: test rust-darling-0.14:@:  - - - - - - - - - - results - - - - - - - - - -
841s autopkgtest [02:08:59]: test librust-darling-0.14-dev:default: preparing testbed
843s Reading package lists...
843s Building dependency tree...
843s Reading state information...
843s Starting pkgProblemResolver with broken count: 0
843s Starting 2 pkgProblemResolver with broken count: 0
843s Done
843s The following NEW packages will be installed:
843s   autopkgtest-satdep
843s 0 upgraded, 1 newly installed, 0 to remove and 0 not upgraded.
843s Need to get 0 B/800 B of archives.
843s After this operation, 0 B of additional disk space will be used.
843s Get:1 /tmp/autopkgtest.nc0JWi/2-autopkgtest-satdep.deb autopkgtest-satdep s390x 0 [800 B]
844s Selecting previously unselected package autopkgtest-satdep.
844s (Reading database ... 
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844s Preparing to unpack .../2-autopkgtest-satdep.deb ...
844s Unpacking autopkgtest-satdep (0) ...
844s Setting up autopkgtest-satdep (0) ...
845s (Reading database ... 61606 files and directories currently installed.)
845s Removing autopkgtest-satdep (0) ...
846s autopkgtest [02:09:04]: test librust-darling-0.14-dev:default: /usr/share/cargo/bin/cargo-auto-test darling 0.14.4 --all-targets
846s autopkgtest [02:09:04]: test librust-darling-0.14-dev:default: [-----------------------
846s debian cargo wrapper: options, profiles, parallel, lto: ['parallel=2'] [] ['-j2'] 0
846s debian cargo wrapper: rust_type, gnu_type: s390x-unknown-linux-gnu, s390x-linux-gnu
846s debian cargo wrapper: unsetting RUSTFLAGS and assuming it will be (or already was) added to $CARGO_HOME/config.toml
846s debian cargo wrapper: linking /usr/share/cargo/registry/* into /tmp/tmp.eaNFzOM9Ng/registry/
846s debian cargo wrapper: options, profiles, parallel, lto: ['parallel=2'] [] ['-j2'] 0
846s debian cargo wrapper: rust_type, gnu_type: s390x-unknown-linux-gnu, s390x-linux-gnu
846s debian cargo wrapper: unsetting RUSTFLAGS and assuming it will be (or already was) added to $CARGO_HOME/config.toml
846s debian cargo wrapper: running subprocess (['env', 'RUST_BACKTRACE=1', '/usr/bin/cargo', '-Zavoid-dev-deps', 'test', '--verbose', '--verbose', '-j2', '--target', 's390x-unknown-linux-gnu', '--all-targets'],) {}
846s    Compiling proc-macro2 v1.0.86
846s    Compiling syn v1.0.109
846s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=build_script_build CARGO_MANIFEST_DIR=/tmp/tmp.eaNFzOM9Ng/registry/proc-macro2-1.0.86 CARGO_PKG_AUTHORS='David Tolnay <dtolnay@gmail.com>:Alex Crichton <alex@alexcrichton.com>' CARGO_PKG_DESCRIPTION='A substitute implementation of the compiler'\''s `proc_macro` API to decouple token-based libraries from the procedural macro use case.' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=proc-macro2 CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/dtolnay/proc-macro2' CARGO_PKG_RUST_VERSION=1.56 CARGO_PKG_VERSION=1.0.86 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=86 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.eaNFzOM9Ng/registry/proc-macro2-1.0.86 LD_LIBRARY_PATH=/tmp/tmp.eaNFzOM9Ng/target/debug/deps rustc --crate-name build_script_build --edition=2021 /tmp/tmp.eaNFzOM9Ng/registry/proc-macro2-1.0.86/build.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="proc-macro"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "nightly", "proc-macro", "span-locations"))' -C metadata=e34884439d37afc8 -C extra-filename=-e34884439d37afc8 --out-dir /tmp/tmp.eaNFzOM9Ng/target/debug/build/proc-macro2-e34884439d37afc8 -L dependency=/tmp/tmp.eaNFzOM9Ng/target/debug/deps --cap-lints warn`
846s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=build_script_build CARGO_MANIFEST_DIR=/tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109 CARGO_PKG_AUTHORS='David Tolnay <dtolnay@gmail.com>' CARGO_PKG_DESCRIPTION='Parser for Rust source code' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=syn CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/dtolnay/syn' CARGO_PKG_RUST_VERSION=1.31 CARGO_PKG_VERSION=1.0.109 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=109 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109 LD_LIBRARY_PATH=/tmp/tmp.eaNFzOM9Ng/target/debug/deps rustc --crate-name build_script_build --edition=2018 /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/build.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="clone-impls"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="extra-traits"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="quote"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("clone-impls", "default", "derive", "extra-traits", "fold", "full", "parsing", "printing", "proc-macro", "quote", "visit", "visit-mut"))' -C metadata=3b18c6c32a2e8f43 -C extra-filename=-3b18c6c32a2e8f43 --out-dir /tmp/tmp.eaNFzOM9Ng/target/debug/build/syn-3b18c6c32a2e8f43 -L dependency=/tmp/tmp.eaNFzOM9Ng/target/debug/deps --cap-lints warn`
846s    Compiling unicode-ident v1.0.13
846s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=unicode_ident CARGO_MANIFEST_DIR=/tmp/tmp.eaNFzOM9Ng/registry/unicode-ident-1.0.13 CARGO_PKG_AUTHORS='David Tolnay <dtolnay@gmail.com>' CARGO_PKG_DESCRIPTION='Determine whether characters have the XID_Start or XID_Continue properties according to Unicode Standard Annex #31' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='(MIT OR Apache-2.0) AND Unicode-DFS-2016' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=unicode-ident CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/dtolnay/unicode-ident' CARGO_PKG_RUST_VERSION=1.31 CARGO_PKG_VERSION=1.0.13 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=13 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.eaNFzOM9Ng/registry/unicode-ident-1.0.13 LD_LIBRARY_PATH=/tmp/tmp.eaNFzOM9Ng/target/debug/deps rustc --crate-name unicode_ident --edition=2018 /tmp/tmp.eaNFzOM9Ng/registry/unicode-ident-1.0.13/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values())' -C metadata=e6db8189d09eabcf -C extra-filename=-e6db8189d09eabcf --out-dir /tmp/tmp.eaNFzOM9Ng/target/debug/deps -L dependency=/tmp/tmp.eaNFzOM9Ng/target/debug/deps --cap-lints warn`
846s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CFG_PANIC=unwind CARGO_CFG_TARGET_ABI='' CARGO_CFG_TARGET_ARCH=s390x CARGO_CFG_TARGET_ENDIAN=big CARGO_CFG_TARGET_ENV=gnu CARGO_CFG_TARGET_FAMILY=unix CARGO_CFG_TARGET_HAS_ATOMIC=16,32,64,8,ptr CARGO_CFG_TARGET_OS=linux CARGO_CFG_TARGET_POINTER_WIDTH=64 CARGO_CFG_TARGET_VENDOR=unknown CARGO_CFG_UNIX='' CARGO_ENCODED_RUSTFLAGS='' CARGO_FEATURE_DEFAULT=1 CARGO_FEATURE_PROC_MACRO=1 CARGO_MANIFEST_DIR=/tmp/tmp.eaNFzOM9Ng/registry/proc-macro2-1.0.86 CARGO_PKG_AUTHORS='David Tolnay <dtolnay@gmail.com>:Alex Crichton <alex@alexcrichton.com>' CARGO_PKG_DESCRIPTION='A substitute implementation of the compiler'\''s `proc_macro` API to decouple token-based libraries from the procedural macro use case.' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=proc-macro2 CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/dtolnay/proc-macro2' CARGO_PKG_RUST_VERSION=1.56 CARGO_PKG_VERSION=1.0.86 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=86 CARGO_PKG_VERSION_PRE='' DEBUG=true HOST=s390x-unknown-linux-gnu LD_LIBRARY_PATH='/tmp/tmp.eaNFzOM9Ng/target/debug/deps:/tmp/tmp.eaNFzOM9Ng/target/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' NUM_JOBS=2 OPT_LEVEL=0 OUT_DIR=/tmp/tmp.eaNFzOM9Ng/target/debug/build/proc-macro2-60e29c2f76cd63f7/out PROFILE=debug RUSTC=rustc RUSTDOC=rustdoc TARGET=s390x-unknown-linux-gnu /tmp/tmp.eaNFzOM9Ng/target/debug/build/proc-macro2-e34884439d37afc8/build-script-build`
846s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(fuzzing)
846s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(no_is_available)
846s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(no_literal_byte_character)
846s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(no_literal_c_string)
846s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(no_source_text)
846s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(proc_macro_span)
846s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(procmacro2_backtrace)
846s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(procmacro2_nightly_testing)
846s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(procmacro2_semver_exempt)
846s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(randomize_layout)
846s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(span_locations)
846s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(super_unstable)
846s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(wrap_proc_macro)
846s [proc-macro2 1.0.86] cargo:rerun-if-changed=build/probe.rs
846s [proc-macro2 1.0.86] cargo:rustc-cfg=wrap_proc_macro
846s [proc-macro2 1.0.86] cargo:rerun-if-env-changed=RUSTC_BOOTSTRAP
846s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=proc_macro2 CARGO_MANIFEST_DIR=/tmp/tmp.eaNFzOM9Ng/registry/proc-macro2-1.0.86 CARGO_PKG_AUTHORS='David Tolnay <dtolnay@gmail.com>:Alex Crichton <alex@alexcrichton.com>' CARGO_PKG_DESCRIPTION='A substitute implementation of the compiler'\''s `proc_macro` API to decouple token-based libraries from the procedural macro use case.' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=proc-macro2 CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/dtolnay/proc-macro2' CARGO_PKG_RUST_VERSION=1.56 CARGO_PKG_VERSION=1.0.86 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=86 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.eaNFzOM9Ng/registry/proc-macro2-1.0.86 LD_LIBRARY_PATH=/tmp/tmp.eaNFzOM9Ng/target/debug/deps OUT_DIR=/tmp/tmp.eaNFzOM9Ng/target/debug/build/proc-macro2-60e29c2f76cd63f7/out rustc --crate-name proc_macro2 --edition=2021 /tmp/tmp.eaNFzOM9Ng/registry/proc-macro2-1.0.86/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="proc-macro"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "nightly", "proc-macro", "span-locations"))' -C metadata=ce4df6197ae492ff -C extra-filename=-ce4df6197ae492ff --out-dir /tmp/tmp.eaNFzOM9Ng/target/debug/deps -L dependency=/tmp/tmp.eaNFzOM9Ng/target/debug/deps --extern unicode_ident=/tmp/tmp.eaNFzOM9Ng/target/debug/deps/libunicode_ident-e6db8189d09eabcf.rmeta --cap-lints warn --cfg wrap_proc_macro --check-cfg 'cfg(fuzzing)' --check-cfg 'cfg(no_is_available)' --check-cfg 'cfg(no_literal_byte_character)' --check-cfg 'cfg(no_literal_c_string)' --check-cfg 'cfg(no_source_text)' --check-cfg 'cfg(proc_macro_span)' --check-cfg 'cfg(procmacro2_backtrace)' --check-cfg 'cfg(procmacro2_nightly_testing)' --check-cfg 'cfg(procmacro2_semver_exempt)' --check-cfg 'cfg(randomize_layout)' --check-cfg 'cfg(span_locations)' --check-cfg 'cfg(super_unstable)' --check-cfg 'cfg(wrap_proc_macro)'`
846s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CFG_PANIC=unwind CARGO_CFG_TARGET_ABI='' CARGO_CFG_TARGET_ARCH=s390x CARGO_CFG_TARGET_ENDIAN=big CARGO_CFG_TARGET_ENV=gnu CARGO_CFG_TARGET_FAMILY=unix CARGO_CFG_TARGET_HAS_ATOMIC=16,32,64,8,ptr CARGO_CFG_TARGET_OS=linux CARGO_CFG_TARGET_POINTER_WIDTH=64 CARGO_CFG_TARGET_VENDOR=unknown CARGO_CFG_UNIX='' CARGO_ENCODED_RUSTFLAGS='-Cdebuginfo=2-Cstrip=none--cap-lintswarn-Clinker=s390x-linux-gnu-gcc-Clink-arg=-Wl,-Bsymbolic-functions-Clink-arg=-flto=auto-Clink-arg=-ffat-lto-objects-Clink-arg=-Wl,-z,relro--remap-path-prefix/usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4--remap-path-prefix/tmp/tmp.eaNFzOM9Ng/registry=/usr/share/cargo/registry-Ctarget-feature=+backchain' CARGO_FEATURE_DEFAULT=1 CARGO_FEATURE_PROC_MACRO=1 CARGO_MANIFEST_DIR=/tmp/tmp.eaNFzOM9Ng/registry/proc-macro2-1.0.86 CARGO_PKG_AUTHORS='David Tolnay <dtolnay@gmail.com>:Alex Crichton <alex@alexcrichton.com>' CARGO_PKG_DESCRIPTION='A substitute implementation of the compiler'\''s `proc_macro` API to decouple token-based libraries from the procedural macro use case.' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=proc-macro2 CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/dtolnay/proc-macro2' CARGO_PKG_RUST_VERSION=1.56 CARGO_PKG_VERSION=1.0.86 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=86 CARGO_PKG_VERSION_PRE='' DEBUG=true HOST=s390x-unknown-linux-gnu LD_LIBRARY_PATH='/tmp/tmp.eaNFzOM9Ng/target/debug/deps:/tmp/tmp.eaNFzOM9Ng/target/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' NUM_JOBS=2 OPT_LEVEL=0 OUT_DIR=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/build/proc-macro2-36bac212dec11f75/out PROFILE=debug RUSTC=rustc RUSTDOC=rustdoc TARGET=s390x-unknown-linux-gnu /tmp/tmp.eaNFzOM9Ng/target/debug/build/proc-macro2-e34884439d37afc8/build-script-build`
847s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(fuzzing)
847s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(no_is_available)
847s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(no_literal_byte_character)
847s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(no_literal_c_string)
847s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(no_source_text)
847s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(proc_macro_span)
847s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(procmacro2_backtrace)
847s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(procmacro2_nightly_testing)
847s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(procmacro2_semver_exempt)
847s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(randomize_layout)
847s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(span_locations)
847s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(super_unstable)
847s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(wrap_proc_macro)
847s [proc-macro2 1.0.86] cargo:rerun-if-changed=build/probe.rs
847s [proc-macro2 1.0.86] cargo:rustc-cfg=wrap_proc_macro
847s [proc-macro2 1.0.86] cargo:rerun-if-env-changed=RUSTC_BOOTSTRAP
847s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=unicode_ident CARGO_MANIFEST_DIR=/tmp/tmp.eaNFzOM9Ng/registry/unicode-ident-1.0.13 CARGO_PKG_AUTHORS='David Tolnay <dtolnay@gmail.com>' CARGO_PKG_DESCRIPTION='Determine whether characters have the XID_Start or XID_Continue properties according to Unicode Standard Annex #31' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='(MIT OR Apache-2.0) AND Unicode-DFS-2016' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=unicode-ident CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/dtolnay/unicode-ident' CARGO_PKG_RUST_VERSION=1.31 CARGO_PKG_VERSION=1.0.13 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=13 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.eaNFzOM9Ng/registry/unicode-ident-1.0.13 LD_LIBRARY_PATH=/tmp/tmp.eaNFzOM9Ng/target/debug/deps rustc --crate-name unicode_ident --edition=2018 /tmp/tmp.eaNFzOM9Ng/registry/unicode-ident-1.0.13/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values())' -C metadata=2a1e2ade0bdc1f96 -C extra-filename=-2a1e2ade0bdc1f96 --out-dir /tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -L dependency=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.eaNFzOM9Ng/target/debug/deps --cap-lints warn -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.eaNFzOM9Ng/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
847s warning: unstable feature specified for `-Ctarget-feature`: `backchain`
847s   |
847s   = note: this feature is not stably supported; its behavior can change in the future
847s 
847s warning: `unicode-ident` (lib) generated 1 warning
847s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=proc_macro2 CARGO_MANIFEST_DIR=/tmp/tmp.eaNFzOM9Ng/registry/proc-macro2-1.0.86 CARGO_PKG_AUTHORS='David Tolnay <dtolnay@gmail.com>:Alex Crichton <alex@alexcrichton.com>' CARGO_PKG_DESCRIPTION='A substitute implementation of the compiler'\''s `proc_macro` API to decouple token-based libraries from the procedural macro use case.' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=proc-macro2 CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/dtolnay/proc-macro2' CARGO_PKG_RUST_VERSION=1.56 CARGO_PKG_VERSION=1.0.86 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=86 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.eaNFzOM9Ng/registry/proc-macro2-1.0.86 LD_LIBRARY_PATH=/tmp/tmp.eaNFzOM9Ng/target/debug/deps OUT_DIR=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/build/proc-macro2-36bac212dec11f75/out rustc --crate-name proc_macro2 --edition=2021 /tmp/tmp.eaNFzOM9Ng/registry/proc-macro2-1.0.86/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="proc-macro"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "nightly", "proc-macro", "span-locations"))' -C metadata=cce75f48f9312e0f -C extra-filename=-cce75f48f9312e0f --out-dir /tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -L dependency=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.eaNFzOM9Ng/target/debug/deps --extern unicode_ident=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/libunicode_ident-2a1e2ade0bdc1f96.rmeta --cap-lints warn -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.eaNFzOM9Ng/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain --cfg wrap_proc_macro --check-cfg 'cfg(fuzzing)' --check-cfg 'cfg(no_is_available)' --check-cfg 'cfg(no_literal_byte_character)' --check-cfg 'cfg(no_literal_c_string)' --check-cfg 'cfg(no_source_text)' --check-cfg 'cfg(proc_macro_span)' --check-cfg 'cfg(procmacro2_backtrace)' --check-cfg 'cfg(procmacro2_nightly_testing)' --check-cfg 'cfg(procmacro2_semver_exempt)' --check-cfg 'cfg(randomize_layout)' --check-cfg 'cfg(span_locations)' --check-cfg 'cfg(super_unstable)' --check-cfg 'cfg(wrap_proc_macro)'`
847s    Compiling quote v1.0.37
847s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=quote CARGO_MANIFEST_DIR=/tmp/tmp.eaNFzOM9Ng/registry/quote-1.0.37 CARGO_PKG_AUTHORS='David Tolnay <dtolnay@gmail.com>' CARGO_PKG_DESCRIPTION='Quasi-quoting macro quote'\!'(...)' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=quote CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/dtolnay/quote' CARGO_PKG_RUST_VERSION=1.56 CARGO_PKG_VERSION=1.0.37 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=37 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.eaNFzOM9Ng/registry/quote-1.0.37 LD_LIBRARY_PATH=/tmp/tmp.eaNFzOM9Ng/target/debug/deps rustc --crate-name quote --edition=2018 /tmp/tmp.eaNFzOM9Ng/registry/quote-1.0.37/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="proc-macro"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "proc-macro"))' -C metadata=8ed557cbb33754ad -C extra-filename=-8ed557cbb33754ad --out-dir /tmp/tmp.eaNFzOM9Ng/target/debug/deps -L dependency=/tmp/tmp.eaNFzOM9Ng/target/debug/deps --extern proc_macro2=/tmp/tmp.eaNFzOM9Ng/target/debug/deps/libproc_macro2-ce4df6197ae492ff.rmeta --cap-lints warn`
847s warning: `proc-macro2` (lib) generated 1 warning (1 duplicate)
847s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CFG_PANIC=unwind CARGO_CFG_TARGET_ABI='' CARGO_CFG_TARGET_ARCH=s390x CARGO_CFG_TARGET_ENDIAN=big CARGO_CFG_TARGET_ENV=gnu CARGO_CFG_TARGET_FAMILY=unix CARGO_CFG_TARGET_HAS_ATOMIC=16,32,64,8,ptr CARGO_CFG_TARGET_OS=linux CARGO_CFG_TARGET_POINTER_WIDTH=64 CARGO_CFG_TARGET_VENDOR=unknown CARGO_CFG_UNIX='' CARGO_ENCODED_RUSTFLAGS='' CARGO_FEATURE_CLONE_IMPLS=1 CARGO_FEATURE_DEFAULT=1 CARGO_FEATURE_DERIVE=1 CARGO_FEATURE_EXTRA_TRAITS=1 CARGO_FEATURE_FULL=1 CARGO_FEATURE_PARSING=1 CARGO_FEATURE_PRINTING=1 CARGO_FEATURE_PROC_MACRO=1 CARGO_FEATURE_QUOTE=1 CARGO_MANIFEST_DIR=/tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109 CARGO_PKG_AUTHORS='David Tolnay <dtolnay@gmail.com>' CARGO_PKG_DESCRIPTION='Parser for Rust source code' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=syn CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/dtolnay/syn' CARGO_PKG_RUST_VERSION=1.31 CARGO_PKG_VERSION=1.0.109 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=109 CARGO_PKG_VERSION_PRE='' DEBUG=true HOST=s390x-unknown-linux-gnu LD_LIBRARY_PATH='/tmp/tmp.eaNFzOM9Ng/target/debug/deps:/tmp/tmp.eaNFzOM9Ng/target/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' NUM_JOBS=2 OPT_LEVEL=0 OUT_DIR=/tmp/tmp.eaNFzOM9Ng/target/debug/build/syn-5d78304063d43f96/out PROFILE=debug RUSTC=rustc RUSTDOC=rustdoc TARGET=s390x-unknown-linux-gnu /tmp/tmp.eaNFzOM9Ng/target/debug/build/syn-3b18c6c32a2e8f43/build-script-build`
848s [syn 1.0.109] cargo:rustc-cfg=syn_disable_nightly_tests
848s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=syn CARGO_MANIFEST_DIR=/tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109 CARGO_PKG_AUTHORS='David Tolnay <dtolnay@gmail.com>' CARGO_PKG_DESCRIPTION='Parser for Rust source code' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=syn CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/dtolnay/syn' CARGO_PKG_RUST_VERSION=1.31 CARGO_PKG_VERSION=1.0.109 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=109 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109 LD_LIBRARY_PATH=/tmp/tmp.eaNFzOM9Ng/target/debug/deps OUT_DIR=/tmp/tmp.eaNFzOM9Ng/target/debug/build/syn-5d78304063d43f96/out rustc --crate-name syn --edition=2018 /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="clone-impls"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="extra-traits"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="quote"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("clone-impls", "default", "derive", "extra-traits", "fold", "full", "parsing", "printing", "proc-macro", "quote", "visit", "visit-mut"))' -C metadata=014ec51a6b2d66b3 -C extra-filename=-014ec51a6b2d66b3 --out-dir /tmp/tmp.eaNFzOM9Ng/target/debug/deps -L dependency=/tmp/tmp.eaNFzOM9Ng/target/debug/deps --extern proc_macro2=/tmp/tmp.eaNFzOM9Ng/target/debug/deps/libproc_macro2-ce4df6197ae492ff.rmeta --extern quote=/tmp/tmp.eaNFzOM9Ng/target/debug/deps/libquote-8ed557cbb33754ad.rmeta --extern unicode_ident=/tmp/tmp.eaNFzOM9Ng/target/debug/deps/libunicode_ident-e6db8189d09eabcf.rmeta --cap-lints warn --cfg syn_disable_nightly_tests`
848s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=quote CARGO_MANIFEST_DIR=/tmp/tmp.eaNFzOM9Ng/registry/quote-1.0.37 CARGO_PKG_AUTHORS='David Tolnay <dtolnay@gmail.com>' CARGO_PKG_DESCRIPTION='Quasi-quoting macro quote'\!'(...)' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=quote CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/dtolnay/quote' CARGO_PKG_RUST_VERSION=1.56 CARGO_PKG_VERSION=1.0.37 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=37 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.eaNFzOM9Ng/registry/quote-1.0.37 LD_LIBRARY_PATH=/tmp/tmp.eaNFzOM9Ng/target/debug/deps rustc --crate-name quote --edition=2018 /tmp/tmp.eaNFzOM9Ng/registry/quote-1.0.37/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="proc-macro"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "proc-macro"))' -C metadata=70389408f8173857 -C extra-filename=-70389408f8173857 --out-dir /tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -L dependency=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.eaNFzOM9Ng/target/debug/deps --extern proc_macro2=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rmeta --cap-lints warn -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.eaNFzOM9Ng/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/lib.rs:254:13
848s     |
848s 254 | #![cfg_attr(doc_cfg, feature(doc_cfg))]
848s     |             ^^^^^^^
848s     |
848s     = help: expected names are: `clippy`, `debug_assertions`, `doc`, `docsrs`, `doctest`, `feature`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `ub_checks`, `unix`, and `windows`
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s     = note: `#[warn(unexpected_cfgs)]` on by default
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/lib.rs:430:12
848s     |
848s 430 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/lib.rs:434:12
848s     |
848s 434 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/lib.rs:455:12
848s     |
848s 455 | #[cfg_attr(doc_cfg, doc(cfg(all(feature = "parsing", feature = "printing"))))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/lib.rs:804:12
848s     |
848s 804 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/lib.rs:867:12
848s     |
848s 867 | #[cfg_attr(doc_cfg, doc(cfg(all(feature = "parsing", feature = "proc-macro"))))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/lib.rs:887:12
848s     |
848s 887 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/lib.rs:916:12
848s     |
848s 916 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/lib.rs:959:12
848s     |
848s 959 | #[cfg_attr(doc_cfg, doc(cfg(all(feature = "parsing", feature = "full"))))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/group.rs:136:12
848s     |
848s 136 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/group.rs:214:12
848s     |
848s 214 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/group.rs:269:12
848s     |
848s 269 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/token.rs:561:12
848s     |
848s 561 | #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/token.rs:569:12
848s     |
848s 569 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `syn_omit_await_from_token_macro`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/token.rs:881:11
848s     |
848s 881 | #[cfg(not(syn_omit_await_from_token_macro))]
848s     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_omit_await_from_token_macro)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_omit_await_from_token_macro)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `syn_omit_await_from_token_macro`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/token.rs:883:7
848s     |
848s 883 | #[cfg(syn_omit_await_from_token_macro)]
848s     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_omit_await_from_token_macro)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_omit_await_from_token_macro)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/token.rs:394:24
848s     |
848s 394 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s     |                          ^^^^^^^
848s ...
848s 556 | / define_punctuation_structs! {
848s 557 | |     "_" pub struct Underscore/1 /// `_`
848s 558 | | }
848s     | |_- in this macro invocation
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s     = note: this warning originates in the macro `define_punctuation_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/token.rs:398:24
848s     |
848s 398 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s     |                          ^^^^^^^
848s ...
848s 556 | / define_punctuation_structs! {
848s 557 | |     "_" pub struct Underscore/1 /// `_`
848s 558 | | }
848s     | |_- in this macro invocation
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s     = note: this warning originates in the macro `define_punctuation_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/token.rs:406:24
848s     |
848s 406 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |                          ^^^^^^^
848s ...
848s 556 | / define_punctuation_structs! {
848s 557 | |     "_" pub struct Underscore/1 /// `_`
848s 558 | | }
848s     | |_- in this macro invocation
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s     = note: this warning originates in the macro `define_punctuation_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/token.rs:414:24
848s     |
848s 414 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |                          ^^^^^^^
848s ...
848s 556 | / define_punctuation_structs! {
848s 557 | |     "_" pub struct Underscore/1 /// `_`
848s 558 | | }
848s     | |_- in this macro invocation
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s     = note: this warning originates in the macro `define_punctuation_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/token.rs:418:24
848s     |
848s 418 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |                          ^^^^^^^
848s ...
848s 556 | / define_punctuation_structs! {
848s 557 | |     "_" pub struct Underscore/1 /// `_`
848s 558 | | }
848s     | |_- in this macro invocation
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s     = note: this warning originates in the macro `define_punctuation_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/token.rs:426:24
848s     |
848s 426 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |                          ^^^^^^^
848s ...
848s 556 | / define_punctuation_structs! {
848s 557 | |     "_" pub struct Underscore/1 /// `_`
848s 558 | | }
848s     | |_- in this macro invocation
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s     = note: this warning originates in the macro `define_punctuation_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/token.rs:271:24
848s     |
848s 271 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s     |                          ^^^^^^^
848s ...
848s 652 | / define_keywords! {
848s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
848s 654 | |     "as"          pub struct As           /// `as`
848s 655 | |     "async"       pub struct Async        /// `async`
848s ...   |
848s 704 | |     "yield"       pub struct Yield        /// `yield`
848s 705 | | }
848s     | |_- in this macro invocation
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/token.rs:275:24
848s     |
848s 275 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s     |                          ^^^^^^^
848s ...
848s 652 | / define_keywords! {
848s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
848s 654 | |     "as"          pub struct As           /// `as`
848s 655 | |     "async"       pub struct Async        /// `async`
848s ...   |
848s 704 | |     "yield"       pub struct Yield        /// `yield`
848s 705 | | }
848s     | |_- in this macro invocation
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/token.rs:283:24
848s     |
848s 283 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |                          ^^^^^^^
848s ...
848s 652 | / define_keywords! {
848s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
848s 654 | |     "as"          pub struct As           /// `as`
848s 655 | |     "async"       pub struct Async        /// `async`
848s ...   |
848s 704 | |     "yield"       pub struct Yield        /// `yield`
848s 705 | | }
848s     | |_- in this macro invocation
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/token.rs:291:24
848s     |
848s 291 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |                          ^^^^^^^
848s ...
848s 652 | / define_keywords! {
848s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
848s 654 | |     "as"          pub struct As           /// `as`
848s 655 | |     "async"       pub struct Async        /// `async`
848s ...   |
848s 704 | |     "yield"       pub struct Yield        /// `yield`
848s 705 | | }
848s     | |_- in this macro invocation
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/token.rs:295:24
848s     |
848s 295 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |                          ^^^^^^^
848s ...
848s 652 | / define_keywords! {
848s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
848s 654 | |     "as"          pub struct As           /// `as`
848s 655 | |     "async"       pub struct Async        /// `async`
848s ...   |
848s 704 | |     "yield"       pub struct Yield        /// `yield`
848s 705 | | }
848s     | |_- in this macro invocation
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/token.rs:303:24
848s     |
848s 303 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |                          ^^^^^^^
848s ...
848s 652 | / define_keywords! {
848s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
848s 654 | |     "as"          pub struct As           /// `as`
848s 655 | |     "async"       pub struct Async        /// `async`
848s ...   |
848s 704 | |     "yield"       pub struct Yield        /// `yield`
848s 705 | | }
848s     | |_- in this macro invocation
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/token.rs:309:24
848s     |
848s 309 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s     |                          ^^^^^^^
848s ...
848s 652 | / define_keywords! {
848s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
848s 654 | |     "as"          pub struct As           /// `as`
848s 655 | |     "async"       pub struct Async        /// `async`
848s ...   |
848s 704 | |     "yield"       pub struct Yield        /// `yield`
848s 705 | | }
848s     | |_- in this macro invocation
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/token.rs:317:24
848s     |
848s 317 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s     |                          ^^^^^^^
848s ...
848s 652 | / define_keywords! {
848s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
848s 654 | |     "as"          pub struct As           /// `as`
848s 655 | |     "async"       pub struct Async        /// `async`
848s ...   |
848s 704 | |     "yield"       pub struct Yield        /// `yield`
848s 705 | | }
848s     | |_- in this macro invocation
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/token.rs:444:24
848s     |
848s 444 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s     |                          ^^^^^^^
848s ...
848s 707 | / define_punctuation! {
848s 708 | |     "+"           pub struct Add/1        /// `+`
848s 709 | |     "+="          pub struct AddEq/2      /// `+=`
848s 710 | |     "&"           pub struct And/1        /// `&`
848s ...   |
848s 753 | |     "~"           pub struct Tilde/1      /// `~`
848s 754 | | }
848s     | |_- in this macro invocation
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s     = note: this warning originates in the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/token.rs:452:24
848s     |
848s 452 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s     |                          ^^^^^^^
848s ...
848s 707 | / define_punctuation! {
848s 708 | |     "+"           pub struct Add/1        /// `+`
848s 709 | |     "+="          pub struct AddEq/2      /// `+=`
848s 710 | |     "&"           pub struct And/1        /// `&`
848s ...   |
848s 753 | |     "~"           pub struct Tilde/1      /// `~`
848s 754 | | }
848s     | |_- in this macro invocation
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s     = note: this warning originates in the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/token.rs:394:24
848s     |
848s 394 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s     |                          ^^^^^^^
848s ...
848s 707 | / define_punctuation! {
848s 708 | |     "+"           pub struct Add/1        /// `+`
848s 709 | |     "+="          pub struct AddEq/2      /// `+=`
848s 710 | |     "&"           pub struct And/1        /// `&`
848s ...   |
848s 753 | |     "~"           pub struct Tilde/1      /// `~`
848s 754 | | }
848s     | |_- in this macro invocation
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/token.rs:398:24
848s     |
848s 398 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s     |                          ^^^^^^^
848s ...
848s 707 | / define_punctuation! {
848s 708 | |     "+"           pub struct Add/1        /// `+`
848s 709 | |     "+="          pub struct AddEq/2      /// `+=`
848s 710 | |     "&"           pub struct And/1        /// `&`
848s ...   |
848s 753 | |     "~"           pub struct Tilde/1      /// `~`
848s 754 | | }
848s     | |_- in this macro invocation
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/token.rs:406:24
848s     |
848s 406 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |                          ^^^^^^^
848s ...
848s 707 | / define_punctuation! {
848s 708 | |     "+"           pub struct Add/1        /// `+`
848s 709 | |     "+="          pub struct AddEq/2      /// `+=`
848s 710 | |     "&"           pub struct And/1        /// `&`
848s ...   |
848s 753 | |     "~"           pub struct Tilde/1      /// `~`
848s 754 | | }
848s     | |_- in this macro invocation
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/token.rs:414:24
848s     |
848s 414 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |                          ^^^^^^^
848s ...
848s 707 | / define_punctuation! {
848s 708 | |     "+"           pub struct Add/1        /// `+`
848s 709 | |     "+="          pub struct AddEq/2      /// `+=`
848s 710 | |     "&"           pub struct And/1        /// `&`
848s ...   |
848s 753 | |     "~"           pub struct Tilde/1      /// `~`
848s 754 | | }
848s     | |_- in this macro invocation
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/token.rs:418:24
848s     |
848s 418 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |                          ^^^^^^^
848s ...
848s 707 | / define_punctuation! {
848s 708 | |     "+"           pub struct Add/1        /// `+`
848s 709 | |     "+="          pub struct AddEq/2      /// `+=`
848s 710 | |     "&"           pub struct And/1        /// `&`
848s ...   |
848s 753 | |     "~"           pub struct Tilde/1      /// `~`
848s 754 | | }
848s     | |_- in this macro invocation
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/token.rs:426:24
848s     |
848s 426 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |                          ^^^^^^^
848s ...
848s 707 | / define_punctuation! {
848s 708 | |     "+"           pub struct Add/1        /// `+`
848s 709 | |     "+="          pub struct AddEq/2      /// `+=`
848s 710 | |     "&"           pub struct And/1        /// `&`
848s ...   |
848s 753 | |     "~"           pub struct Tilde/1      /// `~`
848s 754 | | }
848s     | |_- in this macro invocation
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/token.rs:503:24
848s     |
848s 503 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s     |                          ^^^^^^^
848s ...
848s 756 | / define_delimiters! {
848s 757 | |     "{"           pub struct Brace        /// `{...}`
848s 758 | |     "["           pub struct Bracket      /// `[...]`
848s 759 | |     "("           pub struct Paren        /// `(...)`
848s 760 | |     " "           pub struct Group        /// None-delimited group
848s 761 | | }
848s     | |_- in this macro invocation
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s     = note: this warning originates in the macro `define_delimiters` (in Nightly builds, run with -Z macro-backtrace for more info)
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/token.rs:507:24
848s     |
848s 507 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s     |                          ^^^^^^^
848s ...
848s 756 | / define_delimiters! {
848s 757 | |     "{"           pub struct Brace        /// `{...}`
848s 758 | |     "["           pub struct Bracket      /// `[...]`
848s 759 | |     "("           pub struct Paren        /// `(...)`
848s 760 | |     " "           pub struct Group        /// None-delimited group
848s 761 | | }
848s     | |_- in this macro invocation
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s     = note: this warning originates in the macro `define_delimiters` (in Nightly builds, run with -Z macro-backtrace for more info)
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/token.rs:515:24
848s     |
848s 515 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |                          ^^^^^^^
848s ...
848s 756 | / define_delimiters! {
848s 757 | |     "{"           pub struct Brace        /// `{...}`
848s 758 | |     "["           pub struct Bracket      /// `[...]`
848s 759 | |     "("           pub struct Paren        /// `(...)`
848s 760 | |     " "           pub struct Group        /// None-delimited group
848s 761 | | }
848s     | |_- in this macro invocation
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s     = note: this warning originates in the macro `define_delimiters` (in Nightly builds, run with -Z macro-backtrace for more info)
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/token.rs:523:24
848s     |
848s 523 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |                          ^^^^^^^
848s ...
848s 756 | / define_delimiters! {
848s 757 | |     "{"           pub struct Brace        /// `{...}`
848s 758 | |     "["           pub struct Bracket      /// `[...]`
848s 759 | |     "("           pub struct Paren        /// `(...)`
848s 760 | |     " "           pub struct Group        /// None-delimited group
848s 761 | | }
848s     | |_- in this macro invocation
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s     = note: this warning originates in the macro `define_delimiters` (in Nightly builds, run with -Z macro-backtrace for more info)
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/token.rs:527:24
848s     |
848s 527 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |                          ^^^^^^^
848s ...
848s 756 | / define_delimiters! {
848s 757 | |     "{"           pub struct Brace        /// `{...}`
848s 758 | |     "["           pub struct Bracket      /// `[...]`
848s 759 | |     "("           pub struct Paren        /// `(...)`
848s 760 | |     " "           pub struct Group        /// None-delimited group
848s 761 | | }
848s     | |_- in this macro invocation
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s     = note: this warning originates in the macro `define_delimiters` (in Nightly builds, run with -Z macro-backtrace for more info)
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/token.rs:535:24
848s     |
848s 535 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |                          ^^^^^^^
848s ...
848s 756 | / define_delimiters! {
848s 757 | |     "{"           pub struct Brace        /// `{...}`
848s 758 | |     "["           pub struct Bracket      /// `[...]`
848s 759 | |     "("           pub struct Paren        /// `(...)`
848s 760 | |     " "           pub struct Group        /// None-delimited group
848s 761 | | }
848s     | |_- in this macro invocation
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s     = note: this warning originates in the macro `define_delimiters` (in Nightly builds, run with -Z macro-backtrace for more info)
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s   --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/ident.rs:38:12
848s    |
848s 38 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s    |            ^^^^^^^
848s    |
848s    = help: consider using a Cargo feature instead
848s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s             [lints.rust]
848s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/attr.rs:463:12
848s     |
848s 463 | #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/attr.rs:148:16
848s     |
848s 148 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/attr.rs:329:16
848s     |
848s 329 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/attr.rs:360:16
848s     |
848s 360 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/macros.rs:155:20
848s     |
848s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s     |                      ^^^^^^^
848s     |
848s    ::: /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/attr.rs:336:1
848s     |
848s 336 | / ast_enum_of_structs! {
848s 337 | |     /// Content of a compile-time structured attribute.
848s 338 | |     ///
848s 339 | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
848s ...   |
848s 369 | |     }
848s 370 | | }
848s     | |_- in this macro invocation
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/attr.rs:377:16
848s     |
848s 377 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/attr.rs:390:16
848s     |
848s 390 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/attr.rs:417:16
848s     |
848s 417 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/macros.rs:155:20
848s     |
848s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s     |                      ^^^^^^^
848s     |
848s    ::: /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/attr.rs:412:1
848s     |
848s 412 | / ast_enum_of_structs! {
848s 413 | |     /// Element of a compile-time attribute list.
848s 414 | |     ///
848s 415 | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
848s ...   |
848s 425 | |     }
848s 426 | | }
848s     | |_- in this macro invocation
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/attr.rs:165:16
848s     |
848s 165 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/attr.rs:213:16
848s     |
848s 213 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/attr.rs:223:16
848s     |
848s 223 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/attr.rs:237:16
848s     |
848s 237 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/attr.rs:251:16
848s     |
848s 251 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/attr.rs:557:16
848s     |
848s 557 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/attr.rs:565:16
848s     |
848s 565 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/attr.rs:573:16
848s     |
848s 573 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/attr.rs:581:16
848s     |
848s 581 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/attr.rs:630:16
848s     |
848s 630 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/attr.rs:644:16
848s     |
848s 644 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/attr.rs:654:16
848s     |
848s 654 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s  --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/data.rs:9:16
848s   |
848s 9 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
848s   |                ^^^^^^^
848s   |
848s   = help: consider using a Cargo feature instead
848s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s            [lints.rust]
848s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s   --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/data.rs:36:16
848s    |
848s 36 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
848s    |                ^^^^^^^
848s    |
848s    = help: consider using a Cargo feature instead
848s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s             [lints.rust]
848s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/macros.rs:155:20
848s     |
848s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s     |                      ^^^^^^^
848s     |
848s    ::: /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/data.rs:25:1
848s     |
848s 25  | / ast_enum_of_structs! {
848s 26  | |     /// Data stored within an enum variant or struct.
848s 27  | |     ///
848s 28  | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
848s ...   |
848s 47  | |     }
848s 48  | | }
848s     | |_- in this macro invocation
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s   --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/data.rs:56:16
848s    |
848s 56 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
848s    |                ^^^^^^^
848s    |
848s    = help: consider using a Cargo feature instead
848s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s             [lints.rust]
848s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s   --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/data.rs:68:16
848s    |
848s 68 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
848s    |                ^^^^^^^
848s    |
848s    = help: consider using a Cargo feature instead
848s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s             [lints.rust]
848s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/data.rs:153:16
848s     |
848s 153 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/data.rs:185:16
848s     |
848s 185 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/macros.rs:155:20
848s     |
848s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s     |                      ^^^^^^^
848s     |
848s    ::: /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/data.rs:173:1
848s     |
848s 173 | / ast_enum_of_structs! {
848s 174 | |     /// The visibility level of an item: inherited or `pub` or
848s 175 | |     /// `pub(restricted)`.
848s 176 | |     ///
848s ...   |
848s 199 | |     }
848s 200 | | }
848s     | |_- in this macro invocation
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/data.rs:207:16
848s     |
848s 207 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/data.rs:218:16
848s     |
848s 218 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/data.rs:230:16
848s     |
848s 230 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/data.rs:246:16
848s     |
848s 246 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/data.rs:275:16
848s     |
848s 275 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/data.rs:286:16
848s     |
848s 286 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/data.rs:327:16
848s     |
848s 327 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/data.rs:299:20
848s     |
848s 299 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s     |                    ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/data.rs:315:20
848s     |
848s 315 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s     |                    ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/data.rs:423:16
848s     |
848s 423 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/data.rs:436:16
848s     |
848s 436 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/data.rs:445:16
848s     |
848s 445 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/data.rs:454:16
848s     |
848s 454 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/data.rs:467:16
848s     |
848s 467 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/data.rs:474:16
848s     |
848s 474 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/data.rs:481:16
848s     |
848s 481 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s   --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/expr.rs:89:16
848s    |
848s 89 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
848s    |                ^^^^^^^
848s    |
848s    = help: consider using a Cargo feature instead
848s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s             [lints.rust]
848s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
848s   --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/expr.rs:90:20
848s    |
848s 90 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
848s    |                    ^^^^^^^^^^^^^^^^^^^^^
848s    |
848s    = help: consider using a Cargo feature instead
848s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s             [lints.rust]
848s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
848s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
848s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/macros.rs:155:20
848s     |
848s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s     |                      ^^^^^^^
848s     |
848s    ::: /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/expr.rs:14:1
848s     |
848s 14  | / ast_enum_of_structs! {
848s 15  | |     /// A Rust expression.
848s 16  | |     ///
848s 17  | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
848s ...   |
848s 249 | |     }
848s 250 | | }
848s     | |_- in this macro invocation
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/expr.rs:256:16
848s     |
848s 256 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/expr.rs:268:16
848s     |
848s 268 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/expr.rs:281:16
848s     |
848s 281 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/expr.rs:294:16
848s     |
848s 294 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/expr.rs:307:16
848s     |
848s 307 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/expr.rs:321:16
848s     |
848s 321 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/expr.rs:334:16
848s     |
848s 334 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/expr.rs:346:16
848s     |
848s 346 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/expr.rs:359:16
848s     |
848s 359 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/expr.rs:373:16
848s     |
848s 373 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/expr.rs:387:16
848s     |
848s 387 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/expr.rs:400:16
848s     |
848s 400 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/expr.rs:418:16
848s     |
848s 418 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/expr.rs:431:16
848s     |
848s 431 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/expr.rs:444:16
848s     |
848s 444 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/expr.rs:464:16
848s     |
848s 464 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/expr.rs:480:16
848s     |
848s 480 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/expr.rs:495:16
848s     |
848s 495 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/expr.rs:508:16
848s     |
848s 508 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/expr.rs:523:16
848s     |
848s 523 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/expr.rs:534:16
848s     |
848s 534 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/expr.rs:547:16
848s     |
848s 547 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/expr.rs:558:16
848s     |
848s 558 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/expr.rs:572:16
848s     |
848s 572 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/expr.rs:588:16
848s     |
848s 588 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/expr.rs:604:16
848s     |
848s 604 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/expr.rs:616:16
848s     |
848s 616 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/expr.rs:629:16
848s     |
848s 629 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/expr.rs:643:16
848s     |
848s 643 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/expr.rs:657:16
848s     |
848s 657 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/expr.rs:672:16
848s     |
848s 672 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/expr.rs:687:16
848s     |
848s 687 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/expr.rs:699:16
848s     |
848s 699 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/expr.rs:711:16
848s     |
848s 711 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/expr.rs:723:16
848s     |
848s 723 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/expr.rs:737:16
848s     |
848s 737 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/expr.rs:749:16
848s     |
848s 749 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/expr.rs:761:16
848s     |
848s 761 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/expr.rs:775:16
848s     |
848s 775 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/expr.rs:850:16
848s     |
848s 850 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/expr.rs:920:16
848s     |
848s 920 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/expr.rs:968:16
848s     |
848s 968 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/expr.rs:982:16
848s     |
848s 982 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/expr.rs:999:16
848s     |
848s 999 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/expr.rs:1021:16
848s      |
848s 1021 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/expr.rs:1049:16
848s      |
848s 1049 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/expr.rs:1065:16
848s      |
848s 1065 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/expr.rs:246:15
848s     |
848s 246 |         #[cfg(syn_no_non_exhaustive)]
848s     |               ^^^^^^^^^^^^^^^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `syn_no_const_vec_new`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/expr.rs:784:40
848s     |
848s 784 |     #[cfg(all(feature = "parsing", not(syn_no_const_vec_new)))]
848s     |                                        ^^^^^^^^^^^^^^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_const_vec_new)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_const_vec_new)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/expr.rs:838:19
848s     |
848s 838 |             #[cfg(syn_no_non_exhaustive)]
848s     |                   ^^^^^^^^^^^^^^^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/expr.rs:1159:16
848s      |
848s 1159 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/expr.rs:1880:16
848s      |
848s 1880 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/expr.rs:1975:16
848s      |
848s 1975 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/expr.rs:2001:16
848s      |
848s 2001 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/expr.rs:2063:16
848s      |
848s 2063 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/expr.rs:2084:16
848s      |
848s 2084 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/expr.rs:2101:16
848s      |
848s 2101 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/expr.rs:2119:16
848s      |
848s 2119 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/expr.rs:2147:16
848s      |
848s 2147 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/expr.rs:2165:16
848s      |
848s 2165 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/expr.rs:2206:16
848s      |
848s 2206 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/expr.rs:2236:16
848s      |
848s 2236 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/expr.rs:2258:16
848s      |
848s 2258 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/expr.rs:2326:16
848s      |
848s 2326 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/expr.rs:2349:16
848s      |
848s 2349 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/expr.rs:2372:16
848s      |
848s 2372 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: `quote` (lib) generated 1 warning (1 duplicate)
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/expr.rs:2381:16
848s      |
848s 2381 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/expr.rs:2396:16
848s      |
848s 2396 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/expr.rs:2405:16
848s      |
848s 2405 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/expr.rs:2414:16
848s      |
848s 2414 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/expr.rs:2426:16
848s      |
848s 2426 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/expr.rs:2496:16
848s      |
848s 2496 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/expr.rs:2547:16
848s      |
848s 2547 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/expr.rs:2571:16
848s      |
848s 2571 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/expr.rs:2582:16
848s      |
848s 2582 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/expr.rs:2594:16
848s      |
848s 2594 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/expr.rs:2648:16
848s      |
848s 2648 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/expr.rs:2678:16
848s      |
848s 2678 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/expr.rs:2727:16
848s      |
848s 2727 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/expr.rs:2759:16
848s      |
848s 2759 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/expr.rs:2801:16
848s      |
848s 2801 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/expr.rs:2818:16
848s      |
848s 2818 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/expr.rs:2832:16
848s      |
848s 2832 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/expr.rs:2846:16
848s      |
848s 2846 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/expr.rs:2879:16
848s      |
848s 2879 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CFG_PANIC=unwind CARGO_CFG_TARGET_ABI='' CARGO_CFG_TARGET_ARCH=s390x CARGO_CFG_TARGET_ENDIAN=big CARGO_CFG_TARGET_ENV=gnu CARGO_CFG_TARGET_FAMILY=unix CARGO_CFG_TARGET_HAS_ATOMIC=16,32,64,8,ptr CARGO_CFG_TARGET_OS=linux CARGO_CFG_TARGET_POINTER_WIDTH=64 CARGO_CFG_TARGET_VENDOR=unknown CARGO_CFG_UNIX='' CARGO_ENCODED_RUSTFLAGS='-Cdebuginfo=2-Cstrip=none--cap-lintswarn-Clinker=s390x-linux-gnu-gcc-Clink-arg=-Wl,-Bsymbolic-functions-Clink-arg=-flto=auto-Clink-arg=-ffat-lto-objects-Clink-arg=-Wl,-z,relro--remap-path-prefix/usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4--remap-path-prefix/tmp/tmp.eaNFzOM9Ng/registry=/usr/share/cargo/registry-Ctarget-feature=+backchain' CARGO_FEATURE_CLONE_IMPLS=1 CARGO_FEATURE_DEFAULT=1 CARGO_FEATURE_DERIVE=1 CARGO_FEATURE_EXTRA_TRAITS=1 CARGO_FEATURE_FULL=1 CARGO_FEATURE_PARSING=1 CARGO_FEATURE_PRINTING=1 CARGO_FEATURE_PROC_MACRO=1 CARGO_FEATURE_QUOTE=1 CARGO_MANIFEST_DIR=/tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109 CARGO_PKG_AUTHORS='David Tolnay <dtolnay@gmail.com>' CARGO_PKG_DESCRIPTION='Parser for Rust source code' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=syn CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/dtolnay/syn' CARGO_PKG_RUST_VERSION=1.31 CARGO_PKG_VERSION=1.0.109 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=109 CARGO_PKG_VERSION_PRE='' DEBUG=true HOST=s390x-unknown-linux-gnu LD_LIBRARY_PATH='/tmp/tmp.eaNFzOM9Ng/target/debug/deps:/tmp/tmp.eaNFzOM9Ng/target/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' NUM_JOBS=2 OPT_LEVEL=0 OUT_DIR=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/build/syn-00713c596900211f/out PROFILE=debug RUSTC=rustc RUSTDOC=rustdoc TARGET=s390x-unknown-linux-gnu /tmp/tmp.eaNFzOM9Ng/target/debug/build/syn-3b18c6c32a2e8f43/build-script-build`
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/expr.rs:2292:28
848s      |
848s 2292 |                   #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s      |                              ^^^^^^^
848s ...
848s 2309 | /     impl_by_parsing_expr! {
848s 2310 | |         ExprAssign, Assign, "expected assignment expression",
848s 2311 | |         ExprAssignOp, AssignOp, "expected compound assignment expression",
848s 2312 | |         ExprAwait, Await, "expected await expression",
848s ...    |
848s 2322 | |         ExprType, Type, "expected type ascription expression",
848s 2323 | |     }
848s      | |_____- in this macro invocation
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s      = note: this warning originates in the macro `impl_by_parsing_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/expr.rs:1248:20
848s      |
848s 1248 |         #[cfg_attr(doc_cfg, doc(cfg(all(feature = "full", feature = "parsing"))))]
848s      |                    ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/expr.rs:2539:23
848s      |
848s 2539 |                 #[cfg(syn_no_non_exhaustive)]
848s      |                       ^^^^^^^^^^^^^^^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `syn_no_const_vec_new`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/expr.rs:2905:23
848s      |
848s 2905 |             #[cfg(not(syn_no_const_vec_new))]
848s      |                       ^^^^^^^^^^^^^^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_const_vec_new)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_const_vec_new)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `syn_no_const_vec_new`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/expr.rs:2907:19
848s      |
848s 2907 |             #[cfg(syn_no_const_vec_new)]
848s      |                   ^^^^^^^^^^^^^^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_const_vec_new)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_const_vec_new)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/expr.rs:2988:16
848s      |
848s 2988 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/expr.rs:2998:16
848s      |
848s 2998 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/expr.rs:3008:16
848s      |
848s 3008 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/expr.rs:3020:16
848s      |
848s 3020 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/expr.rs:3035:16
848s      |
848s 3035 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/expr.rs:3046:16
848s      |
848s 3046 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/expr.rs:3057:16
848s      |
848s 3057 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/expr.rs:3072:16
848s      |
848s 3072 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/expr.rs:3082:16
848s      |
848s 3082 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/expr.rs:3091:16
848s      |
848s 3091 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/expr.rs:3099:16
848s      |
848s 3099 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/expr.rs:3110:16
848s      |
848s 3110 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/expr.rs:3141:16
848s      |
848s 3141 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/expr.rs:3153:16
848s      |
848s 3153 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/expr.rs:3165:16
848s      |
848s 3165 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/expr.rs:3180:16
848s      |
848s 3180 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/expr.rs:3197:16
848s      |
848s 3197 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/expr.rs:3211:16
848s      |
848s 3211 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/expr.rs:3233:16
848s      |
848s 3233 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/expr.rs:3244:16
848s      |
848s 3244 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/expr.rs:3255:16
848s      |
848s 3255 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/expr.rs:3265:16
848s      |
848s 3265 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/expr.rs:3275:16
848s      |
848s 3275 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/expr.rs:3291:16
848s      |
848s 3291 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/expr.rs:3304:16
848s      |
848s 3304 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/expr.rs:3317:16
848s      |
848s 3317 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/expr.rs:3328:16
848s      |
848s 3328 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/expr.rs:3338:16
848s      |
848s 3338 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/expr.rs:3348:16
848s      |
848s 3348 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/expr.rs:3358:16
848s      |
848s 3358 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/expr.rs:3367:16
848s      |
848s 3367 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/expr.rs:3379:16
848s      |
848s 3379 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/expr.rs:3390:16
848s      |
848s 3390 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/expr.rs:3400:16
848s      |
848s 3400 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/expr.rs:3409:16
848s      |
848s 3409 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/expr.rs:3420:16
848s      |
848s 3420 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/expr.rs:3431:16
848s      |
848s 3431 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/expr.rs:3441:16
848s      |
848s 3441 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/expr.rs:3451:16
848s      |
848s 3451 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/expr.rs:3460:16
848s      |
848s 3460 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/expr.rs:3478:16
848s      |
848s 3478 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/expr.rs:3491:16
848s      |
848s 3491 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/expr.rs:3501:16
848s      |
848s 3501 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/expr.rs:3512:16
848s      |
848s 3512 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/expr.rs:3522:16
848s      |
848s 3522 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/expr.rs:3531:16
848s      |
848s 3531 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/expr.rs:3544:16
848s      |
848s 3544 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/generics.rs:296:5
848s     |
848s 296 |     doc_cfg,
848s     |     ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/generics.rs:307:5
848s     |
848s 307 |     doc_cfg,
848s     |     ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/generics.rs:318:5
848s     |
848s 318 |     doc_cfg,
848s     |     ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s   --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/generics.rs:14:16
848s    |
848s 14 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
848s    |                ^^^^^^^
848s    |
848s    = help: consider using a Cargo feature instead
848s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s             [lints.rust]
848s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s   --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/generics.rs:35:16
848s    |
848s 35 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
848s    |                ^^^^^^^
848s    |
848s    = help: consider using a Cargo feature instead
848s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s             [lints.rust]
848s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/macros.rs:155:20
848s     |
848s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s     |                      ^^^^^^^
848s     |
848s    ::: /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/generics.rs:23:1
848s     |
848s 23  | / ast_enum_of_structs! {
848s 24  | |     /// A generic type parameter, lifetime, or const generic: `T: Into<String>`,
848s 25  | |     /// `'a: 'b`, `const LEN: usize`.
848s 26  | |     ///
848s ...   |
848s 45  | |     }
848s 46  | | }
848s     | |_- in this macro invocation
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s   --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/generics.rs:53:16
848s    |
848s 53 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
848s    |                ^^^^^^^
848s    |
848s    = help: consider using a Cargo feature instead
848s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s             [lints.rust]
848s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s   --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/generics.rs:69:16
848s    |
848s 69 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
848s    |                ^^^^^^^
848s    |
848s    = help: consider using a Cargo feature instead
848s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s             [lints.rust]
848s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s   --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/generics.rs:83:16
848s    |
848s 83 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
848s    |                ^^^^^^^
848s    |
848s    = help: consider using a Cargo feature instead
848s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s             [lints.rust]
848s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/generics.rs:363:20
848s     |
848s 363 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s     |                    ^^^^^^^
848s ...
848s 404 | generics_wrapper_impls!(ImplGenerics);
848s     | ------------------------------------- in this macro invocation
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/generics.rs:371:20
848s     |
848s 371 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |                    ^^^^^^^
848s ...
848s 404 | generics_wrapper_impls!(ImplGenerics);
848s     | ------------------------------------- in this macro invocation
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/generics.rs:382:20
848s     |
848s 382 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |                    ^^^^^^^
848s ...
848s 404 | generics_wrapper_impls!(ImplGenerics);
848s     | ------------------------------------- in this macro invocation
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/generics.rs:386:20
848s     |
848s 386 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |                    ^^^^^^^
848s ...
848s 404 | generics_wrapper_impls!(ImplGenerics);
848s     | ------------------------------------- in this macro invocation
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/generics.rs:394:20
848s     |
848s 394 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |                    ^^^^^^^
848s ...
848s 404 | generics_wrapper_impls!(ImplGenerics);
848s     | ------------------------------------- in this macro invocation
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/generics.rs:363:20
848s     |
848s 363 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s     |                    ^^^^^^^
848s ...
848s 406 | generics_wrapper_impls!(TypeGenerics);
848s     | ------------------------------------- in this macro invocation
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/generics.rs:371:20
848s     |
848s 371 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |                    ^^^^^^^
848s ...
848s 406 | generics_wrapper_impls!(TypeGenerics);
848s     | ------------------------------------- in this macro invocation
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/generics.rs:382:20
848s     |
848s 382 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |                    ^^^^^^^
848s ...
848s 406 | generics_wrapper_impls!(TypeGenerics);
848s     | ------------------------------------- in this macro invocation
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/generics.rs:386:20
848s     |
848s 386 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |                    ^^^^^^^
848s ...
848s 406 | generics_wrapper_impls!(TypeGenerics);
848s     | ------------------------------------- in this macro invocation
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/generics.rs:394:20
848s     |
848s 394 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |                    ^^^^^^^
848s ...
848s 406 | generics_wrapper_impls!(TypeGenerics);
848s     | ------------------------------------- in this macro invocation
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/generics.rs:363:20
848s     |
848s 363 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s     |                    ^^^^^^^
848s ...
848s 408 | generics_wrapper_impls!(Turbofish);
848s     | ---------------------------------- in this macro invocation
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/generics.rs:371:20
848s     |
848s 371 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |                    ^^^^^^^
848s ...
848s 408 | generics_wrapper_impls!(Turbofish);
848s     | ---------------------------------- in this macro invocation
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/generics.rs:382:20
848s     |
848s 382 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |                    ^^^^^^^
848s ...
848s 408 | generics_wrapper_impls!(Turbofish);
848s     | ---------------------------------- in this macro invocation
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/generics.rs:386:20
848s     |
848s 386 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |                    ^^^^^^^
848s ...
848s 408 | generics_wrapper_impls!(Turbofish);
848s     | ---------------------------------- in this macro invocation
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/generics.rs:394:20
848s     |
848s 394 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |                    ^^^^^^^
848s ...
848s 408 | generics_wrapper_impls!(Turbofish);
848s     | ---------------------------------- in this macro invocation
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/generics.rs:426:16
848s     |
848s 426 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/generics.rs:475:16
848s     |
848s 475 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/macros.rs:155:20
848s     |
848s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s     |                      ^^^^^^^
848s     |
848s    ::: /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/generics.rs:470:1
848s     |
848s 470 | / ast_enum_of_structs! {
848s 471 | |     /// A trait or lifetime used as a bound on a type parameter.
848s 472 | |     ///
848s 473 | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
848s ...   |
848s 479 | |     }
848s 480 | | }
848s     | |_- in this macro invocation
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/generics.rs:487:16
848s     |
848s 487 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/generics.rs:504:16
848s     |
848s 504 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/generics.rs:517:16
848s     |
848s 517 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/generics.rs:535:16
848s     |
848s 535 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/macros.rs:155:20
848s     |
848s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s     |                      ^^^^^^^
848s     |
848s    ::: /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/generics.rs:524:1
848s     |
848s 524 | / ast_enum_of_structs! {
848s 525 | |     /// A single predicate in a `where` clause: `T: Deserialize<'de>`.
848s 526 | |     ///
848s 527 | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
848s ...   |
848s 545 | |     }
848s 546 | | }
848s     | |_- in this macro invocation
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/generics.rs:553:16
848s     |
848s 553 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/generics.rs:570:16
848s     |
848s 570 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/generics.rs:583:16
848s     |
848s 583 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/generics.rs:347:9
848s     |
848s 347 |         doc_cfg,
848s     |         ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/generics.rs:597:16
848s     |
848s 597 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/generics.rs:660:16
848s     |
848s 660 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/generics.rs:687:16
848s     |
848s 687 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/generics.rs:725:16
848s     |
848s 725 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/generics.rs:747:16
848s     |
848s 747 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/generics.rs:758:16
848s     |
848s 758 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/generics.rs:812:16
848s     |
848s 812 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/generics.rs:856:16
848s     |
848s 856 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/generics.rs:905:16
848s     |
848s 905 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/generics.rs:916:16
848s     |
848s 916 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/generics.rs:940:16
848s     |
848s 940 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/generics.rs:971:16
848s     |
848s 971 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/generics.rs:982:16
848s     |
848s 982 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/generics.rs:1057:16
848s      |
848s 1057 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/generics.rs:1207:16
848s      |
848s 1207 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/generics.rs:1217:16
848s      |
848s 1217 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/generics.rs:1229:16
848s      |
848s 1229 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/generics.rs:1268:16
848s      |
848s 1268 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/generics.rs:1300:16
848s      |
848s 1300 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/generics.rs:1310:16
848s      |
848s 1310 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/generics.rs:1325:16
848s      |
848s 1325 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/generics.rs:1335:16
848s      |
848s 1335 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/generics.rs:1345:16
848s      |
848s 1345 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/generics.rs:1354:16
848s      |
848s 1354 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s   --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/item.rs:19:16
848s    |
848s 19 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
848s    |                ^^^^^^^
848s    |
848s    = help: consider using a Cargo feature instead
848s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s             [lints.rust]
848s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
848s   --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/item.rs:20:20
848s    |
848s 20 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
848s    |                    ^^^^^^^^^^^^^^^^^^^^^
848s    |
848s    = help: consider using a Cargo feature instead
848s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s             [lints.rust]
848s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
848s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
848s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/macros.rs:155:20
848s     |
848s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s     |                      ^^^^^^^
848s     |
848s    ::: /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/item.rs:9:1
848s     |
848s 9   | / ast_enum_of_structs! {
848s 10  | |     /// Things that can appear directly inside of a module or scope.
848s 11  | |     ///
848s 12  | |     /// *This type is available only if Syn is built with the `"full"` feature.*
848s ...   |
848s 96  | |     }
848s 97  | | }
848s     | |_- in this macro invocation
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/item.rs:103:16
848s     |
848s 103 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/item.rs:121:16
848s     |
848s 121 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/item.rs:137:16
848s     |
848s 137 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/item.rs:154:16
848s     |
848s 154 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/item.rs:167:16
848s     |
848s 167 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/item.rs:181:16
848s     |
848s 181 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/item.rs:201:16
848s     |
848s 201 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/item.rs:215:16
848s     |
848s 215 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/item.rs:229:16
848s     |
848s 229 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/item.rs:244:16
848s     |
848s 244 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/item.rs:263:16
848s     |
848s 263 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/item.rs:279:16
848s     |
848s 279 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/item.rs:299:16
848s     |
848s 299 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/item.rs:316:16
848s     |
848s 316 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/item.rs:333:16
848s     |
848s 333 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/item.rs:348:16
848s     |
848s 348 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/item.rs:477:16
848s     |
848s 477 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/macros.rs:155:20
848s     |
848s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s     |                      ^^^^^^^
848s     |
848s    ::: /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/item.rs:467:1
848s     |
848s 467 | / ast_enum_of_structs! {
848s 468 | |     /// A suffix of an import tree in a `use` item: `Type as Renamed` or `*`.
848s 469 | |     ///
848s 470 | |     /// *This type is available only if Syn is built with the `"full"` feature.*
848s ...   |
848s 493 | |     }
848s 494 | | }
848s     | |_- in this macro invocation
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/item.rs:500:16
848s     |
848s 500 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/item.rs:512:16
848s     |
848s 512 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/item.rs:522:16
848s     |
848s 522 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/item.rs:534:16
848s     |
848s 534 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/item.rs:544:16
848s     |
848s 544 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/item.rs:561:16
848s     |
848s 561 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/item.rs:562:20
848s     |
848s 562 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
848s     |                    ^^^^^^^^^^^^^^^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/macros.rs:155:20
848s     |
848s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s     |                      ^^^^^^^
848s     |
848s    ::: /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/item.rs:551:1
848s     |
848s 551 | / ast_enum_of_structs! {
848s 552 | |     /// An item within an `extern` block.
848s 553 | |     ///
848s 554 | |     /// *This type is available only if Syn is built with the `"full"` feature.*
848s ...   |
848s 600 | |     }
848s 601 | | }
848s     | |_- in this macro invocation
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/item.rs:607:16
848s     |
848s 607 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/item.rs:620:16
848s     |
848s 620 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/item.rs:637:16
848s     |
848s 637 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/item.rs:651:16
848s     |
848s 651 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/item.rs:669:16
848s     |
848s 669 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/item.rs:670:20
848s     |
848s 670 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
848s     |                    ^^^^^^^^^^^^^^^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/macros.rs:155:20
848s     |
848s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s     |                      ^^^^^^^
848s     |
848s    ::: /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/item.rs:659:1
848s     |
848s 659 | / ast_enum_of_structs! {
848s 660 | |     /// An item declaration within the definition of a trait.
848s 661 | |     ///
848s 662 | |     /// *This type is available only if Syn is built with the `"full"` feature.*
848s ...   |
848s 708 | |     }
848s 709 | | }
848s     | |_- in this macro invocation
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/item.rs:715:16
848s     |
848s 715 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/item.rs:731:16
848s     |
848s 731 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/item.rs:744:16
848s     |
848s 744 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/item.rs:761:16
848s     |
848s 761 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/item.rs:779:16
848s     |
848s 779 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/item.rs:780:20
848s     |
848s 780 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
848s     |                    ^^^^^^^^^^^^^^^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/macros.rs:155:20
848s     |
848s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s     |                      ^^^^^^^
848s     |
848s    ::: /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/item.rs:769:1
848s     |
848s 769 | / ast_enum_of_structs! {
848s 770 | |     /// An item within an impl block.
848s 771 | |     ///
848s 772 | |     /// *This type is available only if Syn is built with the `"full"` feature.*
848s ...   |
848s 818 | |     }
848s 819 | | }
848s     | |_- in this macro invocation
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/item.rs:825:16
848s     |
848s 825 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/item.rs:844:16
848s     |
848s 844 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/item.rs:858:16
848s     |
848s 858 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/item.rs:876:16
848s     |
848s 876 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/item.rs:889:16
848s     |
848s 889 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/item.rs:927:16
848s     |
848s 927 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/macros.rs:155:20
848s     |
848s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s     |                      ^^^^^^^
848s     |
848s    ::: /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/item.rs:923:1
848s     |
848s 923 | / ast_enum_of_structs! {
848s 924 | |     /// An argument in a function signature: the `n: usize` in `fn f(n: usize)`.
848s 925 | |     ///
848s 926 | |     /// *This type is available only if Syn is built with the `"full"` feature.*
848s ...   |
848s 938 | |     }
848s 939 | | }
848s     | |_- in this macro invocation
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/item.rs:949:16
848s     |
848s 949 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
848s   --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/item.rs:93:15
848s    |
848s 93 |         #[cfg(syn_no_non_exhaustive)]
848s    |               ^^^^^^^^^^^^^^^^^^^^^
848s    |
848s    = help: consider using a Cargo feature instead
848s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s             [lints.rust]
848s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
848s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
848s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/item.rs:381:19
848s     |
848s 381 |             #[cfg(syn_no_non_exhaustive)]
848s     |                   ^^^^^^^^^^^^^^^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/item.rs:597:15
848s     |
848s 597 |         #[cfg(syn_no_non_exhaustive)]
848s     |               ^^^^^^^^^^^^^^^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/item.rs:705:15
848s     |
848s 705 |         #[cfg(syn_no_non_exhaustive)]
848s     |               ^^^^^^^^^^^^^^^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/item.rs:815:15
848s     |
848s 815 |         #[cfg(syn_no_non_exhaustive)]
848s     |               ^^^^^^^^^^^^^^^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/item.rs:976:16
848s     |
848s 976 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/item.rs:1237:16
848s      |
848s 1237 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/item.rs:1264:16
848s      |
848s 1264 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/item.rs:1305:16
848s      |
848s 1305 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/item.rs:1338:16
848s      |
848s 1338 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/item.rs:1352:16
848s      |
848s 1352 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/item.rs:1401:16
848s      |
848s 1401 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/item.rs:1419:16
848s      |
848s 1419 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/item.rs:1500:16
848s      |
848s 1500 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/item.rs:1535:16
848s      |
848s 1535 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/item.rs:1564:16
848s      |
848s 1564 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/item.rs:1584:16
848s      |
848s 1584 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/item.rs:1680:16
848s      |
848s 1680 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/item.rs:1722:16
848s      |
848s 1722 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/item.rs:1745:16
848s      |
848s 1745 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/item.rs:1827:16
848s      |
848s 1827 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/item.rs:1843:16
848s      |
848s 1843 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/item.rs:1859:16
848s      |
848s 1859 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/item.rs:1903:16
848s      |
848s 1903 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/item.rs:1921:16
848s      |
848s 1921 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/item.rs:1971:16
848s      |
848s 1971 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/item.rs:1995:16
848s      |
848s 1995 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/item.rs:2019:16
848s      |
848s 2019 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/item.rs:2070:16
848s      |
848s 2070 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/item.rs:2144:16
848s      |
848s 2144 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/item.rs:2200:16
848s      |
848s 2200 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/item.rs:2260:16
848s      |
848s 2260 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/item.rs:2290:16
848s      |
848s 2290 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/item.rs:2319:16
848s      |
848s 2319 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/item.rs:2392:16
848s      |
848s 2392 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/item.rs:2410:16
848s      |
848s 2410 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/item.rs:2522:16
848s      |
848s 2522 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/item.rs:2603:16
848s      |
848s 2603 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/item.rs:2628:16
848s      |
848s 2628 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/item.rs:2668:16
848s      |
848s 2668 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/item.rs:2726:16
848s      |
848s 2726 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/item.rs:1817:23
848s      |
848s 1817 |                 #[cfg(syn_no_non_exhaustive)]
848s      |                       ^^^^^^^^^^^^^^^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/item.rs:2251:23
848s      |
848s 2251 |                 #[cfg(syn_no_non_exhaustive)]
848s      |                       ^^^^^^^^^^^^^^^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/item.rs:2592:27
848s      |
848s 2592 |                     #[cfg(syn_no_non_exhaustive)]
848s      |                           ^^^^^^^^^^^^^^^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/item.rs:2771:16
848s      |
848s 2771 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/item.rs:2787:16
848s      |
848s 2787 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/item.rs:2799:16
848s      |
848s 2799 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/item.rs:2815:16
848s      |
848s 2815 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/item.rs:2830:16
848s      |
848s 2830 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/item.rs:2843:16
848s      |
848s 2843 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/item.rs:2861:16
848s      |
848s 2861 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/item.rs:2873:16
848s      |
848s 2873 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/item.rs:2888:16
848s      |
848s 2888 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/item.rs:2903:16
848s      |
848s 2903 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/item.rs:2929:16
848s      |
848s 2929 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/item.rs:2942:16
848s      |
848s 2942 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/item.rs:2964:16
848s      |
848s 2964 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s [syn 1.0.109] cargo:rustc-cfg=syn_disable_nightly_tests
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/item.rs:2979:16
848s      |
848s 2979 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/item.rs:3001:16
848s      |
848s 3001 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/item.rs:3023:16
848s      |
848s 3023 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/item.rs:3034:16
848s      |
848s 3034 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/item.rs:3043:16
848s      |
848s 3043 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/item.rs:3050:16
848s      |
848s 3050 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/item.rs:3059:16
848s      |
848s 3059 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/item.rs:3066:16
848s      |
848s 3066 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/item.rs:3075:16
848s      |
848s 3075 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/item.rs:3091:16
848s      |
848s 3091 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/item.rs:3110:16
848s      |
848s 3110 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/item.rs:3130:16
848s      |
848s 3130 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/item.rs:3139:16
848s      |
848s 3139 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/item.rs:3155:16
848s      |
848s 3155 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/item.rs:3177:16
848s      |
848s 3177 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/item.rs:3193:16
848s      |
848s 3193 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/item.rs:3202:16
848s      |
848s 3202 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s    Compiling fnv v1.0.7
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/item.rs:3212:16
848s      |
848s 3212 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=fnv CARGO_MANIFEST_DIR=/tmp/tmp.eaNFzOM9Ng/registry/fnv-1.0.7 CARGO_PKG_AUTHORS='Alex Crichton <alex@alexcrichton.com>' CARGO_PKG_DESCRIPTION='Fowler–Noll–Vo hash function' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='Apache-2.0 / MIT' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=fnv CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/servo/rust-fnv' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=1.0.7 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=7 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.eaNFzOM9Ng/registry/fnv-1.0.7 LD_LIBRARY_PATH=/tmp/tmp.eaNFzOM9Ng/target/debug/deps rustc --crate-name fnv --edition=2015 /tmp/tmp.eaNFzOM9Ng/registry/fnv-1.0.7/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="std"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "std"))' -C metadata=b414de62b99a0be8 -C extra-filename=-b414de62b99a0be8 --out-dir /tmp/tmp.eaNFzOM9Ng/target/debug/deps -L dependency=/tmp/tmp.eaNFzOM9Ng/target/debug/deps --cap-lints warn`
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/item.rs:3226:16
848s      |
848s 3226 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/item.rs:3237:16
848s      |
848s 3237 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/item.rs:3273:16
848s      |
848s 3273 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/item.rs:3301:16
848s      |
848s 3301 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s   --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/file.rs:80:16
848s    |
848s 80 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
848s    |                ^^^^^^^
848s    |
848s    = help: consider using a Cargo feature instead
848s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s             [lints.rust]
848s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s   --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/file.rs:93:16
848s    |
848s 93 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s    |                ^^^^^^^
848s    |
848s    = help: consider using a Cargo feature instead
848s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s             [lints.rust]
848s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/file.rs:118:16
848s     |
848s 118 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/lifetime.rs:127:16
848s     |
848s 127 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/lifetime.rs:145:16
848s     |
848s 145 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/lit.rs:629:12
848s     |
848s 629 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/lit.rs:640:12
848s     |
848s 640 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/lit.rs:652:12
848s     |
848s 652 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/macros.rs:155:20
848s     |
848s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s     |                      ^^^^^^^
848s     |
848s    ::: /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/lit.rs:14:1
848s     |
848s 14  | / ast_enum_of_structs! {
848s 15  | |     /// A Rust literal such as a string or integer or boolean.
848s 16  | |     ///
848s 17  | |     /// # Syntax tree enum
848s ...   |
848s 48  | |     }
848s 49  | | }
848s     | |_- in this macro invocation
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/lit.rs:666:20
848s     |
848s 666 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s     |                    ^^^^^^^
848s ...
848s 703 | lit_extra_traits!(LitStr);
848s     | ------------------------- in this macro invocation
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/lit.rs:676:20
848s     |
848s 676 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |                    ^^^^^^^
848s ...
848s 703 | lit_extra_traits!(LitStr);
848s     | ------------------------- in this macro invocation
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/lit.rs:684:20
848s     |
848s 684 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |                    ^^^^^^^
848s ...
848s 703 | lit_extra_traits!(LitStr);
848s     | ------------------------- in this macro invocation
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/lit.rs:666:20
848s     |
848s 666 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s     |                    ^^^^^^^
848s ...
848s 704 | lit_extra_traits!(LitByteStr);
848s     | ----------------------------- in this macro invocation
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/lit.rs:676:20
848s     |
848s 676 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |                    ^^^^^^^
848s ...
848s 704 | lit_extra_traits!(LitByteStr);
848s     | ----------------------------- in this macro invocation
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/lit.rs:684:20
848s     |
848s 684 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |                    ^^^^^^^
848s ...
848s 704 | lit_extra_traits!(LitByteStr);
848s     | ----------------------------- in this macro invocation
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/lit.rs:666:20
848s     |
848s 666 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s     |                    ^^^^^^^
848s ...
848s 705 | lit_extra_traits!(LitByte);
848s     | -------------------------- in this macro invocation
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/lit.rs:676:20
848s     |
848s 676 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |                    ^^^^^^^
848s ...
848s 705 | lit_extra_traits!(LitByte);
848s     | -------------------------- in this macro invocation
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/lit.rs:684:20
848s     |
848s 684 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |                    ^^^^^^^
848s ...
848s 705 | lit_extra_traits!(LitByte);
848s     | -------------------------- in this macro invocation
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/lit.rs:666:20
848s     |
848s 666 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s     |                    ^^^^^^^
848s ...
848s 706 | lit_extra_traits!(LitChar);
848s     | -------------------------- in this macro invocation
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/lit.rs:676:20
848s     |
848s 676 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |                    ^^^^^^^
848s ...
848s 706 | lit_extra_traits!(LitChar);
848s     | -------------------------- in this macro invocation
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/lit.rs:684:20
848s     |
848s 684 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |                    ^^^^^^^
848s ...
848s 706 | lit_extra_traits!(LitChar);
848s     | -------------------------- in this macro invocation
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/lit.rs:666:20
848s     |
848s 666 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s     |                    ^^^^^^^
848s ...
848s 707 | lit_extra_traits!(LitInt);
848s     | ------------------------- in this macro invocation
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/lit.rs:676:20
848s     |
848s 676 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |                    ^^^^^^^
848s ...
848s 707 | lit_extra_traits!(LitInt);
848s     | ------------------------- in this macro invocation
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/lit.rs:684:20
848s     |
848s 684 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |                    ^^^^^^^
848s ...
848s 707 | lit_extra_traits!(LitInt);
848s     | ------------------------- in this macro invocation
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/lit.rs:666:20
848s     |
848s 666 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s     |                    ^^^^^^^
848s ...
848s 708 | lit_extra_traits!(LitFloat);
848s     | --------------------------- in this macro invocation
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/lit.rs:676:20
848s     |
848s 676 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |                    ^^^^^^^
848s ...
848s 708 | lit_extra_traits!(LitFloat);
848s     | --------------------------- in this macro invocation
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/lit.rs:684:20
848s     |
848s 684 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |                    ^^^^^^^
848s ...
848s 708 | lit_extra_traits!(LitFloat);
848s     | --------------------------- in this macro invocation
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/lit.rs:170:16
848s     |
848s 170 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/lit.rs:200:16
848s     |
848s 200 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/lit.rs:557:16
848s     |
848s 557 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/lit.rs:567:16
848s     |
848s 567 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/lit.rs:577:16
848s     |
848s 577 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/lit.rs:587:16
848s     |
848s 587 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/lit.rs:597:16
848s     |
848s 597 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/lit.rs:607:16
848s     |
848s 607 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/lit.rs:617:16
848s     |
848s 617 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/lit.rs:744:16
848s     |
848s 744 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/lit.rs:816:16
848s     |
848s 816 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/lit.rs:827:16
848s     |
848s 827 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/lit.rs:838:16
848s     |
848s 838 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/lit.rs:849:16
848s     |
848s 849 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/lit.rs:860:16
848s     |
848s 860 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/lit.rs:871:16
848s     |
848s 871 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/lit.rs:882:16
848s     |
848s 882 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/lit.rs:900:16
848s     |
848s 900 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/lit.rs:907:16
848s     |
848s 907 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/lit.rs:914:16
848s     |
848s 914 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/lit.rs:921:16
848s     |
848s 921 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/lit.rs:928:16
848s     |
848s 928 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/lit.rs:935:16
848s     |
848s 935 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/lit.rs:942:16
848s     |
848s 942 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `syn_no_negative_literal_parse`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/lit.rs:1568:15
848s      |
848s 1568 |         #[cfg(syn_no_negative_literal_parse)]
848s      |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_negative_literal_parse)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_negative_literal_parse)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s   --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/mac.rs:15:16
848s    |
848s 15 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
848s    |                ^^^^^^^
848s    |
848s    = help: consider using a Cargo feature instead
848s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s             [lints.rust]
848s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s   --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/mac.rs:29:16
848s    |
848s 29 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
848s    |                ^^^^^^^
848s    |
848s    = help: consider using a Cargo feature instead
848s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s             [lints.rust]
848s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/mac.rs:137:16
848s     |
848s 137 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/mac.rs:145:16
848s     |
848s 145 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/mac.rs:177:16
848s     |
848s 177 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/mac.rs:201:16
848s     |
848s 201 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s  --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/derive.rs:8:16
848s   |
848s 8 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "derive")))]
848s   |                ^^^^^^^
848s   |
848s   = help: consider using a Cargo feature instead
848s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s            [lints.rust]
848s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s   --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/derive.rs:37:16
848s    |
848s 37 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "derive")))]
848s    |                ^^^^^^^
848s    |
848s    = help: consider using a Cargo feature instead
848s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s             [lints.rust]
848s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s   --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/derive.rs:57:16
848s    |
848s 57 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "derive")))]
848s    |                ^^^^^^^
848s    |
848s    = help: consider using a Cargo feature instead
848s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s             [lints.rust]
848s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s   --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/derive.rs:70:16
848s    |
848s 70 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "derive")))]
848s    |                ^^^^^^^
848s    |
848s    = help: consider using a Cargo feature instead
848s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s             [lints.rust]
848s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s   --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/derive.rs:83:16
848s    |
848s 83 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "derive")))]
848s    |                ^^^^^^^
848s    |
848s    = help: consider using a Cargo feature instead
848s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s             [lints.rust]
848s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s   --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/derive.rs:95:16
848s    |
848s 95 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s    |                ^^^^^^^
848s    |
848s    = help: consider using a Cargo feature instead
848s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s             [lints.rust]
848s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/derive.rs:231:16
848s     |
848s 231 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s  --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/op.rs:6:16
848s   |
848s 6 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
848s   |                ^^^^^^^
848s   |
848s   = help: consider using a Cargo feature instead
848s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s            [lints.rust]
848s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s   --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/op.rs:72:16
848s    |
848s 72 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
848s    |                ^^^^^^^
848s    |
848s    = help: consider using a Cargo feature instead
848s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s             [lints.rust]
848s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/op.rs:130:16
848s     |
848s 130 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/op.rs:165:16
848s     |
848s 165 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/op.rs:188:16
848s     |
848s 188 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/op.rs:224:16
848s     |
848s 224 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s  --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/stmt.rs:7:16
848s   |
848s 7 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
848s   |                ^^^^^^^
848s   |
848s   = help: consider using a Cargo feature instead
848s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s            [lints.rust]
848s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s   --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/stmt.rs:19:16
848s    |
848s 19 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
848s    |                ^^^^^^^
848s    |
848s    = help: consider using a Cargo feature instead
848s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s             [lints.rust]
848s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s   --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/stmt.rs:39:16
848s    |
848s 39 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
848s    |                ^^^^^^^
848s    |
848s    = help: consider using a Cargo feature instead
848s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s             [lints.rust]
848s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/stmt.rs:136:16
848s     |
848s 136 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/stmt.rs:147:16
848s     |
848s 147 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/stmt.rs:109:20
848s     |
848s 109 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s     |                    ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/stmt.rs:312:16
848s     |
848s 312 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/stmt.rs:321:16
848s     |
848s 321 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/stmt.rs:336:16
848s     |
848s 336 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s   --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/ty.rs:16:16
848s    |
848s 16 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
848s    |                ^^^^^^^
848s    |
848s    = help: consider using a Cargo feature instead
848s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s             [lints.rust]
848s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
848s   --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/ty.rs:17:20
848s    |
848s 17 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
848s    |                    ^^^^^^^^^^^^^^^^^^^^^
848s    |
848s    = help: consider using a Cargo feature instead
848s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s             [lints.rust]
848s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
848s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
848s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/macros.rs:155:20
848s     |
848s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s     |                      ^^^^^^^
848s     |
848s    ::: /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/ty.rs:5:1
848s     |
848s 5   | / ast_enum_of_structs! {
848s 6   | |     /// The possible types that a Rust value could have.
848s 7   | |     ///
848s 8   | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
848s ...   |
848s 88  | |     }
848s 89  | | }
848s     | |_- in this macro invocation
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s   --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/ty.rs:96:16
848s    |
848s 96 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
848s    |                ^^^^^^^
848s    |
848s    = help: consider using a Cargo feature instead
848s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s             [lints.rust]
848s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/ty.rs:110:16
848s     |
848s 110 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/ty.rs:128:16
848s     |
848s 128 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/ty.rs:141:16
848s     |
848s 141 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/ty.rs:153:16
848s     |
848s 153 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/ty.rs:164:16
848s     |
848s 164 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/ty.rs:175:16
848s     |
848s 175 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/ty.rs:186:16
848s     |
848s 186 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/ty.rs:199:16
848s     |
848s 199 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/ty.rs:211:16
848s     |
848s 211 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/ty.rs:225:16
848s     |
848s 225 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/ty.rs:239:16
848s     |
848s 239 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/ty.rs:252:16
848s     |
848s 252 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/ty.rs:264:16
848s     |
848s 264 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/ty.rs:276:16
848s     |
848s 276 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/ty.rs:288:16
848s     |
848s 288 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/ty.rs:311:16
848s     |
848s 311 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/ty.rs:323:16
848s     |
848s 323 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
848s   --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/ty.rs:85:15
848s    |
848s 85 |         #[cfg(syn_no_non_exhaustive)]
848s    |               ^^^^^^^^^^^^^^^^^^^^^
848s    |
848s    = help: consider using a Cargo feature instead
848s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s             [lints.rust]
848s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
848s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
848s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/ty.rs:342:16
848s     |
848s 342 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/ty.rs:656:16
848s     |
848s 656 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/ty.rs:667:16
848s     |
848s 667 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/ty.rs:680:16
848s     |
848s 680 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/ty.rs:703:16
848s     |
848s 703 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/ty.rs:716:16
848s     |
848s 716 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/ty.rs:777:16
848s     |
848s 777 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/ty.rs:786:16
848s     |
848s 786 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/ty.rs:795:16
848s     |
848s 795 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/ty.rs:828:16
848s     |
848s 828 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/ty.rs:837:16
848s     |
848s 837 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/ty.rs:887:16
848s     |
848s 887 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/ty.rs:895:16
848s     |
848s 895 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/ty.rs:949:16
848s     |
848s 949 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/ty.rs:992:16
848s     |
848s 992 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/ty.rs:1003:16
848s      |
848s 1003 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/ty.rs:1024:16
848s      |
848s 1024 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/ty.rs:1098:16
848s      |
848s 1098 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/ty.rs:1108:16
848s      |
848s 1108 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/ty.rs:357:20
848s     |
848s 357 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s     |                    ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/ty.rs:869:20
848s     |
848s 869 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s     |                    ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/ty.rs:904:20
848s     |
848s 904 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s     |                    ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/ty.rs:958:20
848s     |
848s 958 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s     |                    ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/ty.rs:1128:16
848s      |
848s 1128 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/ty.rs:1137:16
848s      |
848s 1137 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/ty.rs:1148:16
848s      |
848s 1148 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/ty.rs:1162:16
848s      |
848s 1162 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/ty.rs:1172:16
848s      |
848s 1172 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/ty.rs:1193:16
848s      |
848s 1193 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/ty.rs:1200:16
848s      |
848s 1200 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/ty.rs:1209:16
848s      |
848s 1209 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/ty.rs:1216:16
848s      |
848s 1216 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/ty.rs:1224:16
848s      |
848s 1224 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/ty.rs:1232:16
848s      |
848s 1232 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/ty.rs:1241:16
848s      |
848s 1241 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/ty.rs:1250:16
848s      |
848s 1250 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/ty.rs:1257:16
848s      |
848s 1257 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/ty.rs:1264:16
848s      |
848s 1264 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/ty.rs:1277:16
848s      |
848s 1277 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/ty.rs:1289:16
848s      |
848s 1289 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/ty.rs:1297:16
848s      |
848s 1297 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s   --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/pat.rs:16:16
848s    |
848s 16 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
848s    |                ^^^^^^^
848s    |
848s    = help: consider using a Cargo feature instead
848s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s             [lints.rust]
848s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
848s   --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/pat.rs:17:20
848s    |
848s 17 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
848s    |                    ^^^^^^^^^^^^^^^^^^^^^
848s    |
848s    = help: consider using a Cargo feature instead
848s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s             [lints.rust]
848s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
848s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
848s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/macros.rs:155:20
848s     |
848s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s     |                      ^^^^^^^
848s     |
848s    ::: /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/pat.rs:5:1
848s     |
848s 5   | / ast_enum_of_structs! {
848s 6   | |     /// A pattern in a local binding, function signature, match expression, or
848s 7   | |     /// various other places.
848s 8   | |     ///
848s ...   |
848s 97  | |     }
848s 98  | | }
848s     | |_- in this macro invocation
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/pat.rs:104:16
848s     |
848s 104 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/pat.rs:119:16
848s     |
848s 119 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/pat.rs:136:16
848s     |
848s 136 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/pat.rs:147:16
848s     |
848s 147 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/pat.rs:158:16
848s     |
848s 158 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/pat.rs:176:16
848s     |
848s 176 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/pat.rs:188:16
848s     |
848s 188 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/pat.rs:201:16
848s     |
848s 201 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/pat.rs:214:16
848s     |
848s 214 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/pat.rs:225:16
848s     |
848s 225 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/pat.rs:237:16
848s     |
848s 237 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/pat.rs:251:16
848s     |
848s 251 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/pat.rs:263:16
848s     |
848s 263 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/pat.rs:275:16
848s     |
848s 275 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/pat.rs:288:16
848s     |
848s 288 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/pat.rs:302:16
848s     |
848s 302 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
848s   --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/pat.rs:94:15
848s    |
848s 94 |         #[cfg(syn_no_non_exhaustive)]
848s    |               ^^^^^^^^^^^^^^^^^^^^^
848s    |
848s    = help: consider using a Cargo feature instead
848s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s             [lints.rust]
848s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
848s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
848s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/pat.rs:318:16
848s     |
848s 318 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/pat.rs:769:16
848s     |
848s 769 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/pat.rs:777:16
848s     |
848s 777 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/pat.rs:791:16
848s     |
848s 791 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/pat.rs:807:16
848s     |
848s 807 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/pat.rs:816:16
848s     |
848s 816 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/pat.rs:826:16
848s     |
848s 826 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/pat.rs:834:16
848s     |
848s 834 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/pat.rs:844:16
848s     |
848s 844 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/pat.rs:853:16
848s     |
848s 853 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/pat.rs:863:16
848s     |
848s 863 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/pat.rs:871:16
848s     |
848s 871 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/pat.rs:879:16
848s     |
848s 879 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/pat.rs:889:16
848s     |
848s 889 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/pat.rs:899:16
848s     |
848s 899 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/pat.rs:907:16
848s     |
848s 907 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/pat.rs:916:16
848s     |
848s 916 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s  --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/path.rs:9:16
848s   |
848s 9 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
848s   |                ^^^^^^^
848s   |
848s   = help: consider using a Cargo feature instead
848s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s            [lints.rust]
848s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s   --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/path.rs:35:16
848s    |
848s 35 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
848s    |                ^^^^^^^
848s    |
848s    = help: consider using a Cargo feature instead
848s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s             [lints.rust]
848s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s   --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/path.rs:67:16
848s    |
848s 67 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
848s    |                ^^^^^^^
848s    |
848s    = help: consider using a Cargo feature instead
848s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s             [lints.rust]
848s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/path.rs:105:16
848s     |
848s 105 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/path.rs:130:16
848s     |
848s 130 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/path.rs:144:16
848s     |
848s 144 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/path.rs:157:16
848s     |
848s 157 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/path.rs:171:16
848s     |
848s 171 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/path.rs:201:16
848s     |
848s 201 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/path.rs:218:16
848s     |
848s 218 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/path.rs:225:16
848s     |
848s 225 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/path.rs:358:16
848s     |
848s 358 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/path.rs:385:16
848s     |
848s 385 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/path.rs:397:16
848s     |
848s 397 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/path.rs:430:16
848s     |
848s 430 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/path.rs:442:16
848s     |
848s 442 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/path.rs:505:20
848s     |
848s 505 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s     |                    ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/path.rs:569:20
848s     |
848s 569 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s     |                    ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/path.rs:591:20
848s     |
848s 591 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s     |                    ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/path.rs:693:16
848s     |
848s 693 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/path.rs:701:16
848s     |
848s 701 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/path.rs:709:16
848s     |
848s 709 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/path.rs:724:16
848s     |
848s 724 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/path.rs:752:16
848s     |
848s 752 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/path.rs:793:16
848s     |
848s 793 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/path.rs:802:16
848s     |
848s 802 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/path.rs:811:16
848s     |
848s 811 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/punctuated.rs:371:12
848s     |
848s 371 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/punctuated.rs:386:12
848s     |
848s 386 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/punctuated.rs:395:12
848s     |
848s 395 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/punctuated.rs:408:12
848s     |
848s 408 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/punctuated.rs:422:12
848s     |
848s 422 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/punctuated.rs:1012:12
848s      |
848s 1012 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `syn_no_const_vec_new`
848s   --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/punctuated.rs:54:15
848s    |
848s 54 |     #[cfg(not(syn_no_const_vec_new))]
848s    |               ^^^^^^^^^^^^^^^^^^^^
848s    |
848s    = help: consider using a Cargo feature instead
848s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s             [lints.rust]
848s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_const_vec_new)'] }
848s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_const_vec_new)");` to the top of the `build.rs`
848s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `syn_no_const_vec_new`
848s   --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/punctuated.rs:63:11
848s    |
848s 63 |     #[cfg(syn_no_const_vec_new)]
848s    |           ^^^^^^^^^^^^^^^^^^^^
848s    |
848s    = help: consider using a Cargo feature instead
848s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s             [lints.rust]
848s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_const_vec_new)'] }
848s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_const_vec_new)");` to the top of the `build.rs`
848s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/punctuated.rs:267:16
848s     |
848s 267 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/punctuated.rs:288:16
848s     |
848s 288 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/punctuated.rs:325:16
848s     |
848s 325 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/punctuated.rs:346:16
848s     |
848s 346 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s     |                ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/punctuated.rs:1060:16
848s      |
848s 1060 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/punctuated.rs:1071:16
848s      |
848s 1071 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
848s      |                ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s   --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/parse_quote.rs:68:12
848s    |
848s 68 | #[cfg_attr(doc_cfg, doc(cfg(all(feature = "parsing", feature = "printing"))))]
848s    |            ^^^^^^^
848s    |
848s    = help: consider using a Cargo feature instead
848s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s             [lints.rust]
848s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/parse_quote.rs:100:12
848s     |
848s 100 | #[cfg_attr(doc_cfg, doc(cfg(all(feature = "parsing", feature = "printing"))))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/parse_macro_input.rs:107:12
848s     |
848s 107 | #[cfg_attr(doc_cfg, doc(cfg(all(feature = "parsing", feature = "proc-macro"))))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s  --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:7:12
848s   |
848s 7 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s   |            ^^^^^^^
848s   |
848s   = help: consider using a Cargo feature instead
848s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s            [lints.rust]
848s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s   --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:17:12
848s    |
848s 17 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s    |            ^^^^^^^
848s    |
848s    = help: consider using a Cargo feature instead
848s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s             [lints.rust]
848s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s   --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:29:12
848s    |
848s 29 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s    |            ^^^^^^^
848s    |
848s    = help: consider using a Cargo feature instead
848s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s             [lints.rust]
848s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s   --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:43:12
848s    |
848s 43 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s    |            ^^^^^^^
848s    |
848s    = help: consider using a Cargo feature instead
848s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s             [lints.rust]
848s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s   --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:46:12
848s    |
848s 46 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s    |            ^^^^^^^
848s    |
848s    = help: consider using a Cargo feature instead
848s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s             [lints.rust]
848s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s   --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:53:12
848s    |
848s 53 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s    |            ^^^^^^^
848s    |
848s    = help: consider using a Cargo feature instead
848s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s             [lints.rust]
848s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s   --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:66:12
848s    |
848s 66 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s    |            ^^^^^^^
848s    |
848s    = help: consider using a Cargo feature instead
848s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s             [lints.rust]
848s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s   --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:77:12
848s    |
848s 77 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s    |            ^^^^^^^
848s    |
848s    = help: consider using a Cargo feature instead
848s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s             [lints.rust]
848s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s   --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:80:12
848s    |
848s 80 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s    |            ^^^^^^^
848s    |
848s    = help: consider using a Cargo feature instead
848s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s             [lints.rust]
848s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s   --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:87:12
848s    |
848s 87 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s    |            ^^^^^^^
848s    |
848s    = help: consider using a Cargo feature instead
848s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s             [lints.rust]
848s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s   --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:98:12
848s    |
848s 98 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s    |            ^^^^^^^
848s    |
848s    = help: consider using a Cargo feature instead
848s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s             [lints.rust]
848s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:108:12
848s     |
848s 108 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:120:12
848s     |
848s 120 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:135:12
848s     |
848s 135 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:146:12
848s     |
848s 146 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:157:12
848s     |
848s 157 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:168:12
848s     |
848s 168 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:179:12
848s     |
848s 179 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:189:12
848s     |
848s 189 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:202:12
848s     |
848s 202 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:282:12
848s     |
848s 282 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:293:12
848s     |
848s 293 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:305:12
848s     |
848s 305 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:317:12
848s     |
848s 317 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:329:12
848s     |
848s 329 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:341:12
848s     |
848s 341 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:353:12
848s     |
848s 353 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:364:12
848s     |
848s 364 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:375:12
848s     |
848s 375 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:387:12
848s     |
848s 387 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:399:12
848s     |
848s 399 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:411:12
848s     |
848s 411 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:428:12
848s     |
848s 428 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:439:12
848s     |
848s 439 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:451:12
848s     |
848s 451 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:466:12
848s     |
848s 466 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:477:12
848s     |
848s 477 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:490:12
848s     |
848s 490 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:502:12
848s     |
848s 502 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:515:12
848s     |
848s 515 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:525:12
848s     |
848s 525 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:537:12
848s     |
848s 537 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:547:12
848s     |
848s 547 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:560:12
848s     |
848s 560 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:575:12
848s     |
848s 575 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:586:12
848s     |
848s 586 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:597:12
848s     |
848s 597 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:609:12
848s     |
848s 609 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:622:12
848s     |
848s 622 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:635:12
848s     |
848s 635 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:646:12
848s     |
848s 646 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:660:12
848s     |
848s 660 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:671:12
848s     |
848s 671 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:682:12
848s     |
848s 682 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:693:12
848s     |
848s 693 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:705:12
848s     |
848s 705 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:716:12
848s     |
848s 716 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:727:12
848s     |
848s 727 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:740:12
848s     |
848s 740 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:751:12
848s     |
848s 751 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:764:12
848s     |
848s 764 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:776:12
848s     |
848s 776 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:788:12
848s     |
848s 788 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:799:12
848s     |
848s 799 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:809:12
848s     |
848s 809 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:819:12
848s     |
848s 819 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:830:12
848s     |
848s 830 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:840:12
848s     |
848s 840 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:855:12
848s     |
848s 855 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:867:12
848s     |
848s 867 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:878:12
848s     |
848s 878 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:894:12
848s     |
848s 894 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:907:12
848s     |
848s 907 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:920:12
848s     |
848s 920 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:930:12
848s     |
848s 930 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:941:12
848s     |
848s 941 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:953:12
848s     |
848s 953 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:968:12
848s     |
848s 968 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:986:12
848s     |
848s 986 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:997:12
848s     |
848s 997 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:1010:12
848s      |
848s 1010 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:1027:12
848s      |
848s 1027 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:1037:12
848s      |
848s 1037 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:1064:12
848s      |
848s 1064 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:1081:12
848s      |
848s 1081 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:1096:12
848s      |
848s 1096 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:1111:12
848s      |
848s 1111 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:1123:12
848s      |
848s 1123 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:1135:12
848s      |
848s 1135 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:1152:12
848s      |
848s 1152 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:1164:12
848s      |
848s 1164 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:1177:12
848s      |
848s 1177 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:1191:12
848s      |
848s 1191 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:1209:12
848s      |
848s 1209 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:1224:12
848s      |
848s 1224 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:1243:12
848s      |
848s 1243 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:1259:12
848s      |
848s 1259 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:1275:12
848s      |
848s 1275 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:1289:12
848s      |
848s 1289 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:1303:12
848s      |
848s 1303 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:1313:12
848s      |
848s 1313 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:1324:12
848s      |
848s 1324 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:1339:12
848s      |
848s 1339 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:1349:12
848s      |
848s 1349 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:1362:12
848s      |
848s 1362 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:1374:12
848s      |
848s 1374 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:1385:12
848s      |
848s 1385 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:1395:12
848s      |
848s 1395 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:1406:12
848s      |
848s 1406 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:1417:12
848s      |
848s 1417 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:1428:12
848s      |
848s 1428 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:1440:12
848s      |
848s 1440 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:1450:12
848s      |
848s 1450 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:1461:12
848s      |
848s 1461 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:1487:12
848s      |
848s 1487 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:1498:12
848s      |
848s 1498 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:1511:12
848s      |
848s 1511 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:1521:12
848s      |
848s 1521 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:1531:12
848s      |
848s 1531 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:1542:12
848s      |
848s 1542 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:1553:12
848s      |
848s 1553 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:1565:12
848s      |
848s 1565 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:1577:12
848s      |
848s 1577 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:1587:12
848s      |
848s 1587 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:1598:12
848s      |
848s 1598 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:1611:12
848s      |
848s 1611 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:1622:12
848s      |
848s 1622 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:1633:12
848s      |
848s 1633 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:1645:12
848s      |
848s 1645 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:1655:12
848s      |
848s 1655 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:1665:12
848s      |
848s 1665 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:1678:12
848s      |
848s 1678 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:1688:12
848s      |
848s 1688 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:1699:12
848s      |
848s 1699 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:1710:12
848s      |
848s 1710 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:1722:12
848s      |
848s 1722 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:1735:12
848s      |
848s 1735 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:1738:12
848s      |
848s 1738 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:1745:12
848s      |
848s 1745 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:1757:12
848s      |
848s 1757 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:1767:12
848s      |
848s 1767 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:1786:12
848s      |
848s 1786 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:1798:12
848s      |
848s 1798 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:1810:12
848s      |
848s 1810 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:1813:12
848s      |
848s 1813 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:1820:12
848s      |
848s 1820 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:1835:12
848s      |
848s 1835 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:1850:12
848s      |
848s 1850 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:1861:12
848s      |
848s 1861 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:1873:12
848s      |
848s 1873 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:1889:12
848s      |
848s 1889 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:1914:12
848s      |
848s 1914 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:1926:12
848s      |
848s 1926 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:1942:12
848s      |
848s 1942 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:1952:12
848s      |
848s 1952 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:1962:12
848s      |
848s 1962 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:1971:12
848s      |
848s 1971 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s    Compiling ident_case v1.0.1
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:1978:12
848s      |
848s 1978 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:1987:12
848s      |
848s 1987 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:2001:12
848s      |
848s 2001 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:2011:12
848s      |
848s 2011 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:2021:12
848s      |
848s 2021 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:2031:12
848s      |
848s 2031 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:2043:12
848s      |
848s 2043 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:2055:12
848s      |
848s 2055 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:2065:12
848s      |
848s 2065 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:2075:12
848s      |
848s 2075 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:2085:12
848s      |
848s 2085 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:2088:12
848s      |
848s 2088 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:2095:12
848s      |
848s 2095 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:2104:12
848s      |
848s 2104 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:2114:12
848s      |
848s 2114 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:2123:12
848s      |
848s 2123 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=ident_case CARGO_MANIFEST_DIR=/tmp/tmp.eaNFzOM9Ng/registry/ident_case-1.0.1 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='Utility for applying case rules to Rust identifiers.' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT/Apache-2.0 CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=ident_case CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/ident_case' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=1.0.1 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=1 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.eaNFzOM9Ng/registry/ident_case-1.0.1 LD_LIBRARY_PATH=/tmp/tmp.eaNFzOM9Ng/target/debug/deps rustc --crate-name ident_case --edition=2015 /tmp/tmp.eaNFzOM9Ng/registry/ident_case-1.0.1/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values())' -C metadata=eaee659d776d8da3 -C extra-filename=-eaee659d776d8da3 --out-dir /tmp/tmp.eaNFzOM9Ng/target/debug/deps -L dependency=/tmp/tmp.eaNFzOM9Ng/target/debug/deps --cap-lints warn`
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:2134:12
848s      |
848s 2134 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:2145:12
848s      |
848s 2145 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:2158:12
848s      |
848s 2158 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:2168:12
848s      |
848s 2168 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:2180:12
848s      |
848s 2180 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:2189:12
848s      |
848s 2189 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:2198:12
848s      |
848s 2198 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:2210:12
848s      |
848s 2210 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:2222:12
848s      |
848s 2222 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:2232:12
848s      |
848s 2232 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:276:23
848s     |
848s 276 |             #[cfg(any(syn_no_non_exhaustive, not(feature = "full")))]
848s     |                       ^^^^^^^^^^^^^^^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:849:19
848s     |
848s 849 |             #[cfg(syn_no_non_exhaustive)]
848s     |                   ^^^^^^^^^^^^^^^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:962:19
848s     |
848s 962 |             #[cfg(syn_no_non_exhaustive)]
848s     |                   ^^^^^^^^^^^^^^^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:1058:19
848s      |
848s 1058 |             #[cfg(syn_no_non_exhaustive)]
848s      |                   ^^^^^^^^^^^^^^^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:1481:19
848s      |
848s 1481 |             #[cfg(syn_no_non_exhaustive)]
848s      |                   ^^^^^^^^^^^^^^^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:1829:19
848s      |
848s 1829 |             #[cfg(syn_no_non_exhaustive)]
848s      |                   ^^^^^^^^^^^^^^^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/clone.rs:1908:19
848s      |
848s 1908 |             #[cfg(syn_no_non_exhaustive)]
848s      |                   ^^^^^^^^^^^^^^^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s  --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:8:12
848s   |
848s 8 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s   |            ^^^^^^^
848s   |
848s   = help: consider using a Cargo feature instead
848s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s            [lints.rust]
848s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s   --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:11:12
848s    |
848s 11 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s    |            ^^^^^^^
848s    |
848s    = help: consider using a Cargo feature instead
848s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s             [lints.rust]
848s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s   --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:18:12
848s    |
848s 18 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s    |            ^^^^^^^
848s    |
848s    = help: consider using a Cargo feature instead
848s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s             [lints.rust]
848s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s   --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:21:12
848s    |
848s 21 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s    |            ^^^^^^^
848s    |
848s    = help: consider using a Cargo feature instead
848s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s             [lints.rust]
848s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s   --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:28:12
848s    |
848s 28 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s    |            ^^^^^^^
848s    |
848s    = help: consider using a Cargo feature instead
848s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s             [lints.rust]
848s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s   --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:31:12
848s    |
848s 31 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s    |            ^^^^^^^
848s    |
848s    = help: consider using a Cargo feature instead
848s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s             [lints.rust]
848s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s   --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:39:12
848s    |
848s 39 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s    |            ^^^^^^^
848s    |
848s    = help: consider using a Cargo feature instead
848s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s             [lints.rust]
848s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s   --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:42:12
848s    |
848s 42 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s    |            ^^^^^^^
848s    |
848s    = help: consider using a Cargo feature instead
848s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s             [lints.rust]
848s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s   --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:53:12
848s    |
848s 53 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s    |            ^^^^^^^
848s    |
848s    = help: consider using a Cargo feature instead
848s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s             [lints.rust]
848s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s   --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:56:12
848s    |
848s 56 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s    |            ^^^^^^^
848s    |
848s    = help: consider using a Cargo feature instead
848s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s             [lints.rust]
848s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s   --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:64:12
848s    |
848s 64 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s    |            ^^^^^^^
848s    |
848s    = help: consider using a Cargo feature instead
848s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s             [lints.rust]
848s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s   --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:67:12
848s    |
848s 67 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s    |            ^^^^^^^
848s    |
848s    = help: consider using a Cargo feature instead
848s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s             [lints.rust]
848s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s   --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:74:12
848s    |
848s 74 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s    |            ^^^^^^^
848s    |
848s    = help: consider using a Cargo feature instead
848s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s             [lints.rust]
848s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s   --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:77:12
848s    |
848s 77 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s    |            ^^^^^^^
848s    |
848s    = help: consider using a Cargo feature instead
848s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s             [lints.rust]
848s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:114:12
848s     |
848s 114 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:117:12
848s     |
848s 117 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:124:12
848s     |
848s 124 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:127:12
848s     |
848s 127 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:134:12
848s     |
848s 134 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:137:12
848s     |
848s 137 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:144:12
848s     |
848s 144 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:147:12
848s     |
848s 147 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:155:12
848s     |
848s 155 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:158:12
848s     |
848s 158 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:165:12
848s     |
848s 165 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:168:12
848s     |
848s 168 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:180:12
848s     |
848s 180 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:183:12
848s     |
848s 183 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:190:12
848s     |
848s 190 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:193:12
848s     |
848s 193 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:200:12
848s     |
848s 200 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:203:12
848s     |
848s 203 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:210:12
848s     |
848s 210 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:213:12
848s     |
848s 213 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:221:12
848s     |
848s 221 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:224:12
848s     |
848s 224 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:305:12
848s     |
848s 305 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:308:12
848s     |
848s 308 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:315:12
848s     |
848s 315 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:318:12
848s     |
848s 318 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:325:12
848s     |
848s 325 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:328:12
848s     |
848s 328 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:336:12
848s     |
848s 336 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:339:12
848s     |
848s 339 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:347:12
848s     |
848s 347 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:350:12
848s     |
848s 350 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:357:12
848s     |
848s 357 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:360:12
848s     |
848s 360 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:368:12
848s     |
848s 368 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:371:12
848s     |
848s 371 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:379:12
848s     |
848s 379 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:382:12
848s     |
848s 382 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:389:12
848s     |
848s 389 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:392:12
848s     |
848s 392 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:399:12
848s     |
848s 399 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:402:12
848s     |
848s 402 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:409:12
848s     |
848s 409 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:412:12
848s     |
848s 412 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:419:12
848s     |
848s 419 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:422:12
848s     |
848s 422 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:432:12
848s     |
848s 432 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:435:12
848s     |
848s 435 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:442:12
848s     |
848s 442 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:445:12
848s     |
848s 445 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:453:12
848s     |
848s 453 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:456:12
848s     |
848s 456 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:464:12
848s     |
848s 464 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:467:12
848s     |
848s 467 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:474:12
848s     |
848s 474 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:477:12
848s     |
848s 477 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:486:12
848s     |
848s 486 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:489:12
848s     |
848s 489 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:496:12
848s     |
848s 496 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:499:12
848s     |
848s 499 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:506:12
848s     |
848s 506 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:509:12
848s     |
848s 509 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:516:12
848s     |
848s 516 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:519:12
848s     |
848s 519 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:526:12
848s     |
848s 526 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:529:12
848s     |
848s 529 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:536:12
848s     |
848s 536 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:539:12
848s     |
848s 539 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:546:12
848s     |
848s 546 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:549:12
848s     |
848s 549 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:558:12
848s     |
848s 558 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:561:12
848s     |
848s 561 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:568:12
848s     |
848s 568 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:571:12
848s     |
848s 571 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:578:12
848s     |
848s 578 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:581:12
848s     |
848s 581 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:589:12
848s     |
848s 589 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:592:12
848s     |
848s 592 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:600:12
848s     |
848s 600 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:603:12
848s     |
848s 603 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:610:12
848s     |
848s 610 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:613:12
848s     |
848s 613 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:620:12
848s     |
848s 620 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:623:12
848s     |
848s 623 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:632:12
848s     |
848s 632 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:635:12
848s     |
848s 635 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:642:12
848s     |
848s 642 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:645:12
848s     |
848s 645 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:652:12
848s     |
848s 652 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:655:12
848s     |
848s 655 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:662:12
848s     |
848s 662 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:665:12
848s     |
848s 665 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:672:12
848s     |
848s 672 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:675:12
848s     |
848s 675 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:682:12
848s     |
848s 682 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:685:12
848s     |
848s 685 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:692:12
848s     |
848s 692 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:695:12
848s     |
848s 695 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:703:12
848s     |
848s 703 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:706:12
848s     |
848s 706 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:713:12
848s     |
848s 713 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:716:12
848s     |
848s 716 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:724:12
848s     |
848s 724 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:727:12
848s     |
848s 727 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:735:12
848s     |
848s 735 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:738:12
848s     |
848s 738 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:746:12
848s     |
848s 746 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:749:12
848s     |
848s 749 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:761:12
848s     |
848s 761 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:764:12
848s     |
848s 764 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:771:12
848s     |
848s 771 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:774:12
848s     |
848s 774 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:781:12
848s     |
848s 781 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:784:12
848s     |
848s 784 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:792:12
848s     |
848s 792 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:795:12
848s     |
848s 795 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:806:12
848s     |
848s 806 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:809:12
848s     |
848s 809 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:825:12
848s     |
848s 825 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:828:12
848s     |
848s 828 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:835:12
848s     |
848s 835 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:838:12
848s     |
848s 838 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:846:12
848s     |
848s 846 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:849:12
848s     |
848s 849 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:858:12
848s     |
848s 858 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:861:12
848s     |
848s 861 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:868:12
848s     |
848s 868 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:871:12
848s     |
848s 871 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:895:12
848s     |
848s 895 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:898:12
848s     |
848s 898 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:914:12
848s     |
848s 914 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:917:12
848s     |
848s 917 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:931:12
848s     |
848s 931 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:934:12
848s     |
848s 934 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:942:12
848s     |
848s 942 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:945:12
848s     |
848s 945 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:961:12
848s     |
848s 961 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:964:12
848s     |
848s 964 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:973:12
848s     |
848s 973 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:976:12
848s     |
848s 976 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:984:12
848s     |
848s 984 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:987:12
848s     |
848s 987 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:996:12
848s     |
848s 996 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:999:12
848s     |
848s 999 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:1008:12
848s      |
848s 1008 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:1011:12
848s      |
848s 1011 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:1039:12
848s      |
848s 1039 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:1042:12
848s      |
848s 1042 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:1050:12
848s      |
848s 1050 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:1053:12
848s      |
848s 1053 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:1061:12
848s      |
848s 1061 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:1064:12
848s      |
848s 1064 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:1072:12
848s      |
848s 1072 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:1075:12
848s      |
848s 1075 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:1083:12
848s      |
848s 1083 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:1086:12
848s      |
848s 1086 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:1093:12
848s      |
848s 1093 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:1096:12
848s      |
848s 1096 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:1106:12
848s      |
848s 1106 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:1109:12
848s      |
848s 1109 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:1117:12
848s      |
848s 1117 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:1120:12
848s      |
848s 1120 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:1128:12
848s      |
848s 1128 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:1131:12
848s      |
848s 1131 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:1139:12
848s      |
848s 1139 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:1142:12
848s      |
848s 1142 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:1151:12
848s      |
848s 1151 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:1154:12
848s      |
848s 1154 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:1163:12
848s      |
848s 1163 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:1166:12
848s      |
848s 1166 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:1177:12
848s      |
848s 1177 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:1180:12
848s      |
848s 1180 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:1188:12
848s      |
848s 1188 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:1191:12
848s      |
848s 1191 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:1199:12
848s      |
848s 1199 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:1202:12
848s      |
848s 1202 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:1210:12
848s      |
848s 1210 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:1213:12
848s      |
848s 1213 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:1221:12
848s      |
848s 1221 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:1224:12
848s      |
848s 1224 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:1231:12
848s      |
848s 1231 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:1234:12
848s      |
848s 1234 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:1241:12
848s      |
848s 1241 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:1243:12
848s      |
848s 1243 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:1261:12
848s      |
848s 1261 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:1263:12
848s      |
848s 1263 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:1269:12
848s      |
848s 1269 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:1271:12
848s      |
848s 1271 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:1273:12
848s      |
848s 1273 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:1275:12
848s      |
848s 1275 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:1277:12
848s      |
848s 1277 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:1279:12
848s      |
848s 1279 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:1282:12
848s      |
848s 1282 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:1285:12
848s      |
848s 1285 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:1292:12
848s      |
848s 1292 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:1295:12
848s      |
848s 1295 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:1303:12
848s      |
848s 1303 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:1306:12
848s      |
848s 1306 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:1318:12
848s      |
848s 1318 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:1321:12
848s      |
848s 1321 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:1333:12
848s      |
848s 1333 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:1336:12
848s      |
848s 1336 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:1343:12
848s      |
848s 1343 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:1346:12
848s      |
848s 1346 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:1353:12
848s      |
848s 1353 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:1356:12
848s      |
848s 1356 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:1363:12
848s      |
848s 1363 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:1366:12
848s      |
848s 1366 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:1377:12
848s      |
848s 1377 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:1380:12
848s      |
848s 1380 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:1387:12
848s      |
848s 1387 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:1390:12
848s      |
848s 1390 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:1417:12
848s      |
848s 1417 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:1420:12
848s      |
848s 1420 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:1427:12
848s      |
848s 1427 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:1430:12
848s      |
848s 1430 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:1439:12
848s      |
848s 1439 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:1442:12
848s      |
848s 1442 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:1449:12
848s      |
848s 1449 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:1452:12
848s      |
848s 1452 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:1459:12
848s      |
848s 1459 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:1462:12
848s      |
848s 1462 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:1470:12
848s      |
848s 1470 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:1473:12
848s      |
848s 1473 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:1480:12
848s      |
848s 1480 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:1483:12
848s      |
848s 1483 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:1491:12
848s      |
848s 1491 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:1494:12
848s      |
848s 1494 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:1502:12
848s      |
848s 1502 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:1505:12
848s      |
848s 1505 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:1512:12
848s      |
848s 1512 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:1515:12
848s      |
848s 1515 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:1522:12
848s      |
848s 1522 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:1525:12
848s      |
848s 1525 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:1533:12
848s      |
848s 1533 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:1536:12
848s      |
848s 1536 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:1543:12
848s      |
848s 1543 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:1546:12
848s      |
848s 1546 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:1553:12
848s      |
848s 1553 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:1556:12
848s      |
848s 1556 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:1563:12
848s      |
848s 1563 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:1566:12
848s      |
848s 1566 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:1573:12
848s      |
848s 1573 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:1576:12
848s      |
848s 1576 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:1583:12
848s      |
848s 1583 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:1586:12
848s      |
848s 1586 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:1604:12
848s      |
848s 1604 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:1607:12
848s      |
848s 1607 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:1614:12
848s      |
848s 1614 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:1617:12
848s      |
848s 1617 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:1624:12
848s      |
848s 1624 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:1627:12
848s      |
848s 1627 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:1634:12
848s      |
848s 1634 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:1637:12
848s      |
848s 1637 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:1645:12
848s      |
848s 1645 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:1648:12
848s      |
848s 1648 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:1656:12
848s      |
848s 1656 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:1659:12
848s      |
848s 1659 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:1670:12
848s      |
848s 1670 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:1673:12
848s      |
848s 1673 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:1681:12
848s      |
848s 1681 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:1684:12
848s      |
848s 1684 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:1695:12
848s      |
848s 1695 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:1698:12
848s      |
848s 1698 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:1709:12
848s      |
848s 1709 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:1712:12
848s      |
848s 1712 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:1725:12
848s      |
848s 1725 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:1728:12
848s      |
848s 1728 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:1736:12
848s      |
848s 1736 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:1739:12
848s      |
848s 1739 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:1750:12
848s      |
848s 1750 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:1753:12
848s      |
848s 1753 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:1769:12
848s      |
848s 1769 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:1772:12
848s      |
848s 1772 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:1780:12
848s      |
848s 1780 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:1783:12
848s      |
848s 1783 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:1791:12
848s      |
848s 1791 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:1794:12
848s      |
848s 1794 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:1802:12
848s      |
848s 1802 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:1805:12
848s      |
848s 1805 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:1814:12
848s      |
848s 1814 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:1817:12
848s      |
848s 1817 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:1843:12
848s      |
848s 1843 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:1846:12
848s      |
848s 1846 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:1853:12
848s      |
848s 1853 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:1856:12
848s      |
848s 1856 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:1865:12
848s      |
848s 1865 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:1868:12
848s      |
848s 1868 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:1875:12
848s      |
848s 1875 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:1878:12
848s      |
848s 1878 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:1885:12
848s      |
848s 1885 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead
848s   --> /tmp/tmp.eaNFzOM9Ng/registry/ident_case-1.0.1/src/lib.rs:25:17
848s    |
848s 25 | use std::ascii::AsciiExt;
848s    |                 ^^^^^^^^
848s    |
848s    = note: `#[warn(deprecated)]` on by default
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:1888:12
848s      |
848s 1888 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:1895:12
848s      |
848s 1895 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:1898:12
848s      |
848s 1898 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:1905:12
848s      |
848s 1905 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:1908:12
848s      |
848s 1908 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:1915:12
848s      |
848s 1915 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:1918:12
848s      |
848s 1918 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:1927:12
848s      |
848s 1927 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:1930:12
848s      |
848s 1930 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:1945:12
848s      |
848s 1945 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:1948:12
848s      |
848s 1948 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:1955:12
848s      |
848s 1955 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:1958:12
848s      |
848s 1958 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:1965:12
848s      |
848s 1965 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:1968:12
848s      |
848s 1968 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:1976:12
848s      |
848s 1976 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:1979:12
848s      |
848s 1979 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:1987:12
848s      |
848s 1987 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:1990:12
848s      |
848s 1990 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:1997:12
848s      |
848s 1997 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:2000:12
848s      |
848s 2000 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:2007:12
848s      |
848s 2007 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:2010:12
848s      |
848s 2010 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:2017:12
848s      |
848s 2017 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:2020:12
848s      |
848s 2020 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:2032:12
848s      |
848s 2032 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:2035:12
848s      |
848s 2035 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:2042:12
848s      |
848s 2042 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:2045:12
848s      |
848s 2045 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:2052:12
848s      |
848s 2052 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:2055:12
848s      |
848s 2055 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:2062:12
848s      |
848s 2062 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:2065:12
848s      |
848s 2065 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:2072:12
848s      |
848s 2072 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:2075:12
848s      |
848s 2075 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:2082:12
848s      |
848s 2082 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:2085:12
848s      |
848s 2085 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:2099:12
848s      |
848s 2099 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:2102:12
848s      |
848s 2102 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:2109:12
848s      |
848s 2109 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:2112:12
848s      |
848s 2112 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:2120:12
848s      |
848s 2120 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:2123:12
848s      |
848s 2123 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:2130:12
848s      |
848s 2130 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:2133:12
848s      |
848s 2133 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:2140:12
848s      |
848s 2140 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:2143:12
848s      |
848s 2143 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:2150:12
848s      |
848s 2150 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:2153:12
848s      |
848s 2153 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:2168:12
848s      |
848s 2168 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:2171:12
848s      |
848s 2171 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:2178:12
848s      |
848s 2178 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/eq.rs:2181:12
848s      |
848s 2181 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s  --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:9:12
848s   |
848s 9 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s   |            ^^^^^^^
848s   |
848s   = help: consider using a Cargo feature instead
848s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s            [lints.rust]
848s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s   --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:19:12
848s    |
848s 19 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s    |            ^^^^^^^
848s    |
848s    = help: consider using a Cargo feature instead
848s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s             [lints.rust]
848s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s   --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:30:12
848s    |
848s 30 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s    |            ^^^^^^^
848s    |
848s    = help: consider using a Cargo feature instead
848s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s             [lints.rust]
848s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s   --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:44:12
848s    |
848s 44 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s    |            ^^^^^^^
848s    |
848s    = help: consider using a Cargo feature instead
848s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s             [lints.rust]
848s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s   --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:61:12
848s    |
848s 61 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s    |            ^^^^^^^
848s    |
848s    = help: consider using a Cargo feature instead
848s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s             [lints.rust]
848s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s   --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:73:12
848s    |
848s 73 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s    |            ^^^^^^^
848s    |
848s    = help: consider using a Cargo feature instead
848s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s             [lints.rust]
848s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s   --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:85:12
848s    |
848s 85 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s    |            ^^^^^^^
848s    |
848s    = help: consider using a Cargo feature instead
848s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s             [lints.rust]
848s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:180:12
848s     |
848s 180 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:191:12
848s     |
848s 191 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:201:12
848s     |
848s 201 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:211:12
848s     |
848s 211 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:225:12
848s     |
848s 225 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:236:12
848s     |
848s 236 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:259:12
848s     |
848s 259 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:269:12
848s     |
848s 269 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:280:12
848s     |
848s 280 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:290:12
848s     |
848s 290 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:304:12
848s     |
848s 304 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:507:12
848s     |
848s 507 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:518:12
848s     |
848s 518 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:530:12
848s     |
848s 530 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:543:12
848s     |
848s 543 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:555:12
848s     |
848s 555 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:566:12
848s     |
848s 566 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:579:12
848s     |
848s 579 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:591:12
848s     |
848s 591 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:602:12
848s     |
848s 602 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:614:12
848s     |
848s 614 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:626:12
848s     |
848s 626 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:638:12
848s     |
848s 638 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:654:12
848s     |
848s 654 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:665:12
848s     |
848s 665 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:677:12
848s     |
848s 677 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:691:12
848s     |
848s 691 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:702:12
848s     |
848s 702 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:715:12
848s     |
848s 715 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:727:12
848s     |
848s 727 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:739:12
848s     |
848s 739 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:750:12
848s     |
848s 750 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:762:12
848s     |
848s 762 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:773:12
848s     |
848s 773 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:785:12
848s     |
848s 785 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:799:12
848s     |
848s 799 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:810:12
848s     |
848s 810 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:822:12
848s     |
848s 822 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:835:12
848s     |
848s 835 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:847:12
848s     |
848s 847 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:859:12
848s     |
848s 859 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:870:12
848s     |
848s 870 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:884:12
848s     |
848s 884 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:895:12
848s     |
848s 895 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:906:12
848s     |
848s 906 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:917:12
848s     |
848s 917 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:929:12
848s     |
848s 929 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:941:12
848s     |
848s 941 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:952:12
848s     |
848s 952 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:965:12
848s     |
848s 965 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:976:12
848s     |
848s 976 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:990:12
848s     |
848s 990 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:1003:12
848s      |
848s 1003 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:1016:12
848s      |
848s 1016 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:1038:12
848s      |
848s 1038 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:1048:12
848s      |
848s 1048 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:1058:12
848s      |
848s 1058 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:1070:12
848s      |
848s 1070 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:1089:12
848s      |
848s 1089 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:1122:12
848s      |
848s 1122 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:1134:12
848s      |
848s 1134 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:1146:12
848s      |
848s 1146 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:1160:12
848s      |
848s 1160 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:1172:12
848s      |
848s 1172 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:1203:12
848s      |
848s 1203 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:1222:12
848s      |
848s 1222 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:1245:12
848s      |
848s 1245 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:1258:12
848s      |
848s 1258 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:1291:12
848s      |
848s 1291 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:1306:12
848s      |
848s 1306 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:1318:12
848s      |
848s 1318 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:1332:12
848s      |
848s 1332 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:1347:12
848s      |
848s 1347 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:1428:12
848s      |
848s 1428 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:1442:12
848s      |
848s 1442 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:1456:12
848s      |
848s 1456 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:1469:12
848s      |
848s 1469 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:1482:12
848s      |
848s 1482 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:1494:12
848s      |
848s 1494 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:1510:12
848s      |
848s 1510 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:1523:12
848s      |
848s 1523 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:1536:12
848s      |
848s 1536 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:1550:12
848s      |
848s 1550 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:1565:12
848s      |
848s 1565 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:1580:12
848s      |
848s 1580 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:1598:12
848s      |
848s 1598 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:1612:12
848s      |
848s 1612 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:1626:12
848s      |
848s 1626 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:1640:12
848s      |
848s 1640 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:1653:12
848s      |
848s 1653 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:1663:12
848s      |
848s 1663 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:1675:12
848s      |
848s 1675 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:1717:12
848s      |
848s 1717 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:1727:12
848s      |
848s 1727 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:1739:12
848s      |
848s 1739 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:1751:12
848s      |
848s 1751 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:1771:12
848s      |
848s 1771 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:1794:12
848s      |
848s 1794 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:1805:12
848s      |
848s 1805 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:1816:12
848s      |
848s 1816 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:1826:12
848s      |
848s 1826 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:1845:12
848s      |
848s 1845 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:1856:12
848s      |
848s 1856 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:1933:12
848s      |
848s 1933 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:1944:12
848s      |
848s 1944 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:1958:12
848s      |
848s 1958 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:1969:12
848s      |
848s 1969 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:1980:12
848s      |
848s 1980 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:1992:12
848s      |
848s 1992 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:2004:12
848s      |
848s 2004 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:2017:12
848s      |
848s 2017 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:2029:12
848s      |
848s 2029 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:2039:12
848s      |
848s 2039 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:2050:12
848s      |
848s 2050 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:2063:12
848s      |
848s 2063 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:2074:12
848s      |
848s 2074 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:2086:12
848s      |
848s 2086 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:2098:12
848s      |
848s 2098 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:2108:12
848s      |
848s 2108 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:2119:12
848s      |
848s 2119 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:2141:12
848s      |
848s 2141 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:2152:12
848s      |
848s 2152 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unused import: `std::ascii::AsciiExt`
848s   --> /tmp/tmp.eaNFzOM9Ng/registry/ident_case-1.0.1/src/lib.rs:25:5
848s    |
848s 25 | use std::ascii::AsciiExt;
848s    |     ^^^^^^^^^^^^^^^^^^^^
848s    |
848s    = note: `#[warn(unused_imports)]` on by default
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:2163:12
848s      |
848s 2163 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:2174:12
848s      |
848s 2174 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:2186:12
848s      |
848s 2186 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:2198:12
848s      |
848s 2198 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:2215:12
848s      |
848s 2215 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:2227:12
848s      |
848s 2227 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:2245:12
848s      |
848s 2245 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:2263:12
848s      |
848s 2263 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:2290:12
848s      |
848s 2290 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:2303:12
848s      |
848s 2303 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:2320:12
848s      |
848s 2320 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:2353:12
848s      |
848s 2353 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:2366:12
848s      |
848s 2366 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:2378:12
848s      |
848s 2378 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:2391:12
848s      |
848s 2391 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:2406:12
848s      |
848s 2406 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:2479:12
848s      |
848s 2479 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:2490:12
848s      |
848s 2490 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:2505:12
848s      |
848s 2505 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:2515:12
848s      |
848s 2515 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:2525:12
848s      |
848s 2525 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:2533:12
848s      |
848s 2533 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:2543:12
848s      |
848s 2543 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:2551:12
848s      |
848s 2551 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:2566:12
848s      |
848s 2566 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:2585:12
848s      |
848s 2585 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:2595:12
848s      |
848s 2595 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:2606:12
848s      |
848s 2606 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:2618:12
848s      |
848s 2618 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:2630:12
848s      |
848s 2630 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:2640:12
848s      |
848s 2640 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:2651:12
848s      |
848s 2651 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:2661:12
848s      |
848s 2661 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:2681:12
848s      |
848s 2681 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:2689:12
848s      |
848s 2689 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:2699:12
848s      |
848s 2699 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:2709:12
848s      |
848s 2709 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:2720:12
848s      |
848s 2720 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:2731:12
848s      |
848s 2731 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:2762:12
848s      |
848s 2762 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:2772:12
848s      |
848s 2772 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:2785:12
848s      |
848s 2785 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:2793:12
848s      |
848s 2793 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:2801:12
848s      |
848s 2801 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:2812:12
848s      |
848s 2812 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:2838:12
848s      |
848s 2838 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:2848:12
848s      |
848s 2848 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:501:23
848s     |
848s 501 |             #[cfg(any(syn_no_non_exhaustive, not(feature = "full")))]
848s     |                       ^^^^^^^^^^^^^^^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:1116:19
848s      |
848s 1116 |             #[cfg(syn_no_non_exhaustive)]
848s      |                   ^^^^^^^^^^^^^^^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:1285:19
848s      |
848s 1285 |             #[cfg(syn_no_non_exhaustive)]
848s      |                   ^^^^^^^^^^^^^^^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:1422:19
848s      |
848s 1422 |             #[cfg(syn_no_non_exhaustive)]
848s      |                   ^^^^^^^^^^^^^^^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:1927:19
848s      |
848s 1927 |             #[cfg(syn_no_non_exhaustive)]
848s      |                   ^^^^^^^^^^^^^^^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:2347:19
848s      |
848s 2347 |             #[cfg(syn_no_non_exhaustive)]
848s      |                   ^^^^^^^^^^^^^^^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/hash.rs:2473:19
848s      |
848s 2473 |             #[cfg(syn_no_non_exhaustive)]
848s      |                   ^^^^^^^^^^^^^^^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s  --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:7:12
848s   |
848s 7 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s   |            ^^^^^^^
848s   |
848s   = help: consider using a Cargo feature instead
848s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s            [lints.rust]
848s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s   --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:17:12
848s    |
848s 17 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s    |            ^^^^^^^
848s    |
848s    = help: consider using a Cargo feature instead
848s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s             [lints.rust]
848s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s   --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:29:12
848s    |
848s 29 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s    |            ^^^^^^^
848s    |
848s    = help: consider using a Cargo feature instead
848s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s             [lints.rust]
848s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s   --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:43:12
848s    |
848s 43 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s    |            ^^^^^^^
848s    |
848s    = help: consider using a Cargo feature instead
848s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s             [lints.rust]
848s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s   --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:57:12
848s    |
848s 57 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s    |            ^^^^^^^
848s    |
848s    = help: consider using a Cargo feature instead
848s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s             [lints.rust]
848s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s   --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:70:12
848s    |
848s 70 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s    |            ^^^^^^^
848s    |
848s    = help: consider using a Cargo feature instead
848s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s             [lints.rust]
848s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s   --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:81:12
848s    |
848s 81 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s    |            ^^^^^^^
848s    |
848s    = help: consider using a Cargo feature instead
848s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s             [lints.rust]
848s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:229:12
848s     |
848s 229 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:240:12
848s     |
848s 240 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:250:12
848s     |
848s 250 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:262:12
848s     |
848s 262 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:277:12
848s     |
848s 277 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:288:12
848s     |
848s 288 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:311:12
848s     |
848s 311 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:322:12
848s     |
848s 322 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:333:12
848s     |
848s 333 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:343:12
848s     |
848s 343 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:356:12
848s     |
848s 356 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:596:12
848s     |
848s 596 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:607:12
848s     |
848s 607 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:619:12
848s     |
848s 619 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:631:12
848s     |
848s 631 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:643:12
848s     |
848s 643 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:655:12
848s     |
848s 655 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:667:12
848s     |
848s 667 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:678:12
848s     |
848s 678 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:689:12
848s     |
848s 689 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:701:12
848s     |
848s 701 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:713:12
848s     |
848s 713 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:725:12
848s     |
848s 725 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:742:12
848s     |
848s 742 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:753:12
848s     |
848s 753 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:765:12
848s     |
848s 765 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:780:12
848s     |
848s 780 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:791:12
848s     |
848s 791 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:804:12
848s     |
848s 804 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:816:12
848s     |
848s 816 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:829:12
848s     |
848s 829 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:839:12
848s     |
848s 839 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:851:12
848s     |
848s 851 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:861:12
848s     |
848s 861 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:874:12
848s     |
848s 874 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:889:12
848s     |
848s 889 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:900:12
848s     |
848s 900 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:911:12
848s     |
848s 911 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:923:12
848s     |
848s 923 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:936:12
848s     |
848s 936 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:949:12
848s     |
848s 949 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:960:12
848s     |
848s 960 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:974:12
848s     |
848s 974 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:985:12
848s     |
848s 985 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:996:12
848s     |
848s 996 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s     |            ^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:1007:12
848s      |
848s 1007 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:1019:12
848s      |
848s 1019 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:1030:12
848s      |
848s 1030 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:1041:12
848s      |
848s 1041 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:1054:12
848s      |
848s 1054 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:1065:12
848s      |
848s 1065 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:1078:12
848s      |
848s 1078 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:1090:12
848s      |
848s 1090 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:1102:12
848s      |
848s 1102 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:1121:12
848s      |
848s 1121 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:1131:12
848s      |
848s 1131 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:1141:12
848s      |
848s 1141 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:1152:12
848s      |
848s 1152 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:1170:12
848s      |
848s 1170 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:1205:12
848s      |
848s 1205 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:1217:12
848s      |
848s 1217 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:1228:12
848s      |
848s 1228 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:1244:12
848s      |
848s 1244 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:1257:12
848s      |
848s 1257 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:1290:12
848s      |
848s 1290 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:1308:12
848s      |
848s 1308 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:1331:12
848s      |
848s 1331 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:1343:12
848s      |
848s 1343 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:1378:12
848s      |
848s 1378 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:1396:12
848s      |
848s 1396 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:1407:12
848s      |
848s 1407 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:1420:12
848s      |
848s 1420 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:1437:12
848s      |
848s 1437 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:1447:12
848s      |
848s 1447 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:1542:12
848s      |
848s 1542 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:1559:12
848s      |
848s 1559 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:1574:12
848s      |
848s 1574 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:1589:12
848s      |
848s 1589 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:1601:12
848s      |
848s 1601 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:1613:12
848s      |
848s 1613 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:1630:12
848s      |
848s 1630 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:1642:12
848s      |
848s 1642 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:1655:12
848s      |
848s 1655 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:1669:12
848s      |
848s 1669 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:1687:12
848s      |
848s 1687 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:1702:12
848s      |
848s 1702 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:1721:12
848s      |
848s 1721 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:1737:12
848s      |
848s 1737 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:1753:12
848s      |
848s 1753 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:1767:12
848s      |
848s 1767 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:1781:12
848s      |
848s 1781 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:1790:12
848s      |
848s 1790 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:1800:12
848s      |
848s 1800 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:1811:12
848s      |
848s 1811 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:1859:12
848s      |
848s 1859 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:1872:12
848s      |
848s 1872 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:1884:12
848s      |
848s 1884 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:1907:12
848s      |
848s 1907 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:1925:12
848s      |
848s 1925 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:1948:12
848s      |
848s 1948 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:1959:12
848s      |
848s 1959 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:1970:12
848s      |
848s 1970 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:1982:12
848s      |
848s 1982 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:2000:12
848s      |
848s 2000 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:2011:12
848s      |
848s 2011 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:2101:12
848s      |
848s 2101 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:2112:12
848s      |
848s 2112 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:2125:12
848s      |
848s 2125 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:2135:12
848s      |
848s 2135 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:2145:12
848s      |
848s 2145 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:2156:12
848s      |
848s 2156 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:2167:12
848s      |
848s 2167 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:2179:12
848s      |
848s 2179 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:2191:12
848s      |
848s 2191 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:2201:12
848s      |
848s 2201 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:2212:12
848s      |
848s 2212 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:2225:12
848s      |
848s 2225 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:2236:12
848s      |
848s 2236 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:2247:12
848s      |
848s 2247 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:2259:12
848s      |
848s 2259 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:2269:12
848s      |
848s 2269 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:2279:12
848s      |
848s 2279 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:2298:12
848s      |
848s 2298 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:2308:12
848s      |
848s 2308 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:2319:12
848s      |
848s 2319 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:2330:12
848s      |
848s 2330 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:2342:12
848s      |
848s 2342 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:2355:12
848s      |
848s 2355 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:2373:12
848s      |
848s 2373 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:2385:12
848s      |
848s 2385 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:2400:12
848s      |
848s 2400 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:2419:12
848s      |
848s 2419 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:2448:12
848s      |
848s 2448 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:2460:12
848s      |
848s 2460 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:2474:12
848s      |
848s 2474 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:2509:12
848s      |
848s 2509 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:2524:12
848s      |
848s 2524 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:2535:12
848s      |
848s 2535 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:2547:12
848s      |
848s 2547 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:2563:12
848s      |
848s 2563 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:2648:12
848s      |
848s 2648 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:2660:12
848s      |
848s 2660 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:2676:12
848s      |
848s 2676 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:2686:12
848s      |
848s 2686 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:2696:12
848s      |
848s 2696 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:2705:12
848s      |
848s 2705 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:2714:12
848s      |
848s 2714 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:2723:12
848s      |
848s 2723 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: `ident_case` (lib) generated 2 warnings
848s    Compiling strsim v0.11.1
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:2737:12
848s      |
848s 2737 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=strsim CARGO_MANIFEST_DIR=/tmp/tmp.eaNFzOM9Ng/registry/strsim-0.11.1 CARGO_PKG_AUTHORS='Danny Guo <danny@dannyguo.com>:maxbachmann <oss@maxbachmann.de>' CARGO_PKG_DESCRIPTION='Implementations of string similarity metrics. Includes Hamming, Levenshtein,
848s OSA, Damerau-Levenshtein, Jaro, Jaro-Winkler, and Sørensen-Dice.
848s ' CARGO_PKG_HOMEPAGE='https://github.com/rapidfuzz/strsim-rs' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=strsim CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/rapidfuzz/strsim-rs' CARGO_PKG_RUST_VERSION=1.56 CARGO_PKG_VERSION=0.11.1 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=11 CARGO_PKG_VERSION_PATCH=1 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.eaNFzOM9Ng/registry/strsim-0.11.1 LD_LIBRARY_PATH=/tmp/tmp.eaNFzOM9Ng/target/debug/deps rustc --crate-name strsim --edition=2015 /tmp/tmp.eaNFzOM9Ng/registry/strsim-0.11.1/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values())' -C metadata=771eecd001b7194e -C extra-filename=-771eecd001b7194e --out-dir /tmp/tmp.eaNFzOM9Ng/target/debug/deps -L dependency=/tmp/tmp.eaNFzOM9Ng/target/debug/deps --cap-lints warn`
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:2755:12
848s      |
848s 2755 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:2765:12
848s      |
848s 2765 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:2775:12
848s      |
848s 2775 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:2787:12
848s      |
848s 2787 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:2799:12
848s      |
848s 2799 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:2809:12
848s      |
848s 2809 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:2819:12
848s      |
848s 2819 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:2829:12
848s      |
848s 2829 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:2852:12
848s      |
848s 2852 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:2861:12
848s      |
848s 2861 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:2871:12
848s      |
848s 2871 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:2880:12
848s      |
848s 2880 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:2891:12
848s      |
848s 2891 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:2902:12
848s      |
848s 2902 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:2935:12
848s      |
848s 2935 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:2945:12
848s      |
848s 2945 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:2957:12
848s      |
848s 2957 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:2966:12
848s      |
848s 2966 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:2975:12
848s      |
848s 2975 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:2987:12
848s      |
848s 2987 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:3011:12
848s      |
848s 3011 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:3021:12
848s      |
848s 3021 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:590:23
848s     |
848s 590 |             #[cfg(any(syn_no_non_exhaustive, not(feature = "full")))]
848s     |                       ^^^^^^^^^^^^^^^^^^^^^
848s     |
848s     = help: consider using a Cargo feature instead
848s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s              [lints.rust]
848s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
848s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
848s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:1199:19
848s      |
848s 1199 |             #[cfg(syn_no_non_exhaustive)]
848s      |                   ^^^^^^^^^^^^^^^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:1372:19
848s      |
848s 1372 |             #[cfg(syn_no_non_exhaustive)]
848s      |                   ^^^^^^^^^^^^^^^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:1536:19
848s      |
848s 1536 |             #[cfg(syn_no_non_exhaustive)]
848s      |                   ^^^^^^^^^^^^^^^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:2095:19
848s      |
848s 2095 |             #[cfg(syn_no_non_exhaustive)]
848s      |                   ^^^^^^^^^^^^^^^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:2503:19
848s      |
848s 2503 |             #[cfg(syn_no_non_exhaustive)]
848s      |                   ^^^^^^^^^^^^^^^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/gen/debug.rs:2642:19
848s      |
848s 2642 |             #[cfg(syn_no_non_exhaustive)]
848s      |                   ^^^^^^^^^^^^^^^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unused import: `crate::gen::*`
848s    --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/lib.rs:787:9
848s     |
848s 787 | pub use crate::gen::*;
848s     |         ^^^^^^^^^^^^^
848s     |
848s     = note: `#[warn(unused_imports)]` on by default
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/parse.rs:1065:12
848s      |
848s 1065 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/parse.rs:1072:12
848s      |
848s 1072 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/parse.rs:1083:12
848s      |
848s 1083 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/parse.rs:1090:12
848s      |
848s 1090 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/parse.rs:1100:12
848s      |
848s 1100 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/parse.rs:1116:12
848s      |
848s 1116 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/parse.rs:1126:12
848s      |
848s 1126 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/parse.rs:1291:12
848s      |
848s 1291 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/parse.rs:1299:12
848s      |
848s 1299 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/parse.rs:1303:12
848s      |
848s 1303 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s     --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/parse.rs:1311:12
848s      |
848s 1311 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s      |            ^^^^^^^
848s      |
848s      = help: consider using a Cargo feature instead
848s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s               [lints.rust]
848s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s   --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/reserved.rs:29:12
848s    |
848s 29 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
848s    |            ^^^^^^^
848s    |
848s    = help: consider using a Cargo feature instead
848s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s             [lints.rust]
848s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
848s warning: unexpected `cfg` condition name: `doc_cfg`
848s   --> /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/reserved.rs:39:12
848s    |
848s 39 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
848s    |            ^^^^^^^
848s    |
848s    = help: consider using a Cargo feature instead
848s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
848s             [lints.rust]
848s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
848s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
848s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
848s 
849s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=syn CARGO_MANIFEST_DIR=/tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109 CARGO_PKG_AUTHORS='David Tolnay <dtolnay@gmail.com>' CARGO_PKG_DESCRIPTION='Parser for Rust source code' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=syn CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/dtolnay/syn' CARGO_PKG_RUST_VERSION=1.31 CARGO_PKG_VERSION=1.0.109 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=109 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109 LD_LIBRARY_PATH=/tmp/tmp.eaNFzOM9Ng/target/debug/deps OUT_DIR=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/build/syn-00713c596900211f/out rustc --crate-name syn --edition=2018 /tmp/tmp.eaNFzOM9Ng/registry/syn-1.0.109/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="clone-impls"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="extra-traits"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="quote"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("clone-impls", "default", "derive", "extra-traits", "fold", "full", "parsing", "printing", "proc-macro", "quote", "visit", "visit-mut"))' -C metadata=0335a6e5d813cbdf -C extra-filename=-0335a6e5d813cbdf --out-dir /tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -L dependency=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.eaNFzOM9Ng/target/debug/deps --extern proc_macro2=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rmeta --extern quote=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/libquote-70389408f8173857.rmeta --extern unicode_ident=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/libunicode_ident-2a1e2ade0bdc1f96.rmeta --cap-lints warn -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.eaNFzOM9Ng/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain --cfg syn_disable_nightly_tests`
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/lib.rs:254:13
849s     |
849s 254 | #![cfg_attr(doc_cfg, feature(doc_cfg))]
849s     |             ^^^^^^^
849s     |
849s     = help: expected names are: `clippy`, `debug_assertions`, `doc`, `docsrs`, `doctest`, `feature`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `ub_checks`, `unix`, and `windows`
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s     = note: `#[warn(unexpected_cfgs)]` on by default
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/lib.rs:430:12
849s     |
849s 430 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
849s     |            ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/lib.rs:434:12
849s     |
849s 434 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
849s     |            ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/lib.rs:455:12
849s     |
849s 455 | #[cfg_attr(doc_cfg, doc(cfg(all(feature = "parsing", feature = "printing"))))]
849s     |            ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/lib.rs:804:12
849s     |
849s 804 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
849s     |            ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/lib.rs:867:12
849s     |
849s 867 | #[cfg_attr(doc_cfg, doc(cfg(all(feature = "parsing", feature = "proc-macro"))))]
849s     |            ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/lib.rs:887:12
849s     |
849s 887 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
849s     |            ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/lib.rs:916:12
849s     |
849s 916 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
849s     |            ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/lib.rs:959:12
849s     |
849s 959 | #[cfg_attr(doc_cfg, doc(cfg(all(feature = "parsing", feature = "full"))))]
849s     |            ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/group.rs:136:12
849s     |
849s 136 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
849s     |            ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/group.rs:214:12
849s     |
849s 214 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
849s     |            ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/group.rs:269:12
849s     |
849s 269 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
849s     |            ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:561:12
849s     |
849s 561 | #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
849s     |            ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:569:12
849s     |
849s 569 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
849s     |            ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `syn_omit_await_from_token_macro`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:881:11
849s     |
849s 881 | #[cfg(not(syn_omit_await_from_token_macro))]
849s     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_omit_await_from_token_macro)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_omit_await_from_token_macro)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `syn_omit_await_from_token_macro`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:883:7
849s     |
849s 883 | #[cfg(syn_omit_await_from_token_macro)]
849s     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_omit_await_from_token_macro)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_omit_await_from_token_macro)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:394:24
849s     |
849s 394 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
849s     |                          ^^^^^^^
849s ...
849s 556 | / define_punctuation_structs! {
849s 557 | |     "_" pub struct Underscore/1 /// `_`
849s 558 | | }
849s     | |_- in this macro invocation
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s     = note: this warning originates in the macro `define_punctuation_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:398:24
849s     |
849s 398 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
849s     |                          ^^^^^^^
849s ...
849s 556 | / define_punctuation_structs! {
849s 557 | |     "_" pub struct Underscore/1 /// `_`
849s 558 | | }
849s     | |_- in this macro invocation
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s     = note: this warning originates in the macro `define_punctuation_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:406:24
849s     |
849s 406 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
849s     |                          ^^^^^^^
849s ...
849s 556 | / define_punctuation_structs! {
849s 557 | |     "_" pub struct Underscore/1 /// `_`
849s 558 | | }
849s     | |_- in this macro invocation
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s     = note: this warning originates in the macro `define_punctuation_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:414:24
849s     |
849s 414 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
849s     |                          ^^^^^^^
849s ...
849s 556 | / define_punctuation_structs! {
849s 557 | |     "_" pub struct Underscore/1 /// `_`
849s 558 | | }
849s     | |_- in this macro invocation
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s     = note: this warning originates in the macro `define_punctuation_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:418:24
849s     |
849s 418 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
849s     |                          ^^^^^^^
849s ...
849s 556 | / define_punctuation_structs! {
849s 557 | |     "_" pub struct Underscore/1 /// `_`
849s 558 | | }
849s     | |_- in this macro invocation
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s     = note: this warning originates in the macro `define_punctuation_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:426:24
849s     |
849s 426 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
849s     |                          ^^^^^^^
849s ...
849s 556 | / define_punctuation_structs! {
849s 557 | |     "_" pub struct Underscore/1 /// `_`
849s 558 | | }
849s     | |_- in this macro invocation
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s     = note: this warning originates in the macro `define_punctuation_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:271:24
849s     |
849s 271 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
849s     |                          ^^^^^^^
849s ...
849s 652 | / define_keywords! {
849s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
849s 654 | |     "as"          pub struct As           /// `as`
849s 655 | |     "async"       pub struct Async        /// `async`
849s ...   |
849s 704 | |     "yield"       pub struct Yield        /// `yield`
849s 705 | | }
849s     | |_- in this macro invocation
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:275:24
849s     |
849s 275 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
849s     |                          ^^^^^^^
849s ...
849s 652 | / define_keywords! {
849s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
849s 654 | |     "as"          pub struct As           /// `as`
849s 655 | |     "async"       pub struct Async        /// `async`
849s ...   |
849s 704 | |     "yield"       pub struct Yield        /// `yield`
849s 705 | | }
849s     | |_- in this macro invocation
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:283:24
849s     |
849s 283 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
849s     |                          ^^^^^^^
849s ...
849s 652 | / define_keywords! {
849s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
849s 654 | |     "as"          pub struct As           /// `as`
849s 655 | |     "async"       pub struct Async        /// `async`
849s ...   |
849s 704 | |     "yield"       pub struct Yield        /// `yield`
849s 705 | | }
849s     | |_- in this macro invocation
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:291:24
849s     |
849s 291 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
849s     |                          ^^^^^^^
849s ...
849s 652 | / define_keywords! {
849s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
849s 654 | |     "as"          pub struct As           /// `as`
849s 655 | |     "async"       pub struct Async        /// `async`
849s ...   |
849s 704 | |     "yield"       pub struct Yield        /// `yield`
849s 705 | | }
849s     | |_- in this macro invocation
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:295:24
849s     |
849s 295 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
849s     |                          ^^^^^^^
849s ...
849s 652 | / define_keywords! {
849s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
849s 654 | |     "as"          pub struct As           /// `as`
849s 655 | |     "async"       pub struct Async        /// `async`
849s ...   |
849s 704 | |     "yield"       pub struct Yield        /// `yield`
849s 705 | | }
849s     | |_- in this macro invocation
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:303:24
849s     |
849s 303 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
849s     |                          ^^^^^^^
849s ...
849s 652 | / define_keywords! {
849s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
849s 654 | |     "as"          pub struct As           /// `as`
849s 655 | |     "async"       pub struct Async        /// `async`
849s ...   |
849s 704 | |     "yield"       pub struct Yield        /// `yield`
849s 705 | | }
849s     | |_- in this macro invocation
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:309:24
849s     |
849s 309 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
849s     |                          ^^^^^^^
849s ...
849s 652 | / define_keywords! {
849s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
849s 654 | |     "as"          pub struct As           /// `as`
849s 655 | |     "async"       pub struct Async        /// `async`
849s ...   |
849s 704 | |     "yield"       pub struct Yield        /// `yield`
849s 705 | | }
849s     | |_- in this macro invocation
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:317:24
849s     |
849s 317 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
849s     |                          ^^^^^^^
849s ...
849s 652 | / define_keywords! {
849s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
849s 654 | |     "as"          pub struct As           /// `as`
849s 655 | |     "async"       pub struct Async        /// `async`
849s ...   |
849s 704 | |     "yield"       pub struct Yield        /// `yield`
849s 705 | | }
849s     | |_- in this macro invocation
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:444:24
849s     |
849s 444 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
849s     |                          ^^^^^^^
849s ...
849s 707 | / define_punctuation! {
849s 708 | |     "+"           pub struct Add/1        /// `+`
849s 709 | |     "+="          pub struct AddEq/2      /// `+=`
849s 710 | |     "&"           pub struct And/1        /// `&`
849s ...   |
849s 753 | |     "~"           pub struct Tilde/1      /// `~`
849s 754 | | }
849s     | |_- in this macro invocation
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s     = note: this warning originates in the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:452:24
849s     |
849s 452 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
849s     |                          ^^^^^^^
849s ...
849s 707 | / define_punctuation! {
849s 708 | |     "+"           pub struct Add/1        /// `+`
849s 709 | |     "+="          pub struct AddEq/2      /// `+=`
849s 710 | |     "&"           pub struct And/1        /// `&`
849s ...   |
849s 753 | |     "~"           pub struct Tilde/1      /// `~`
849s 754 | | }
849s     | |_- in this macro invocation
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s     = note: this warning originates in the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:394:24
849s     |
849s 394 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
849s     |                          ^^^^^^^
849s ...
849s 707 | / define_punctuation! {
849s 708 | |     "+"           pub struct Add/1        /// `+`
849s 709 | |     "+="          pub struct AddEq/2      /// `+=`
849s 710 | |     "&"           pub struct And/1        /// `&`
849s ...   |
849s 753 | |     "~"           pub struct Tilde/1      /// `~`
849s 754 | | }
849s     | |_- in this macro invocation
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:398:24
849s     |
849s 398 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
849s     |                          ^^^^^^^
849s ...
849s 707 | / define_punctuation! {
849s 708 | |     "+"           pub struct Add/1        /// `+`
849s 709 | |     "+="          pub struct AddEq/2      /// `+=`
849s 710 | |     "&"           pub struct And/1        /// `&`
849s ...   |
849s 753 | |     "~"           pub struct Tilde/1      /// `~`
849s 754 | | }
849s     | |_- in this macro invocation
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:406:24
849s     |
849s 406 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
849s     |                          ^^^^^^^
849s ...
849s 707 | / define_punctuation! {
849s 708 | |     "+"           pub struct Add/1        /// `+`
849s 709 | |     "+="          pub struct AddEq/2      /// `+=`
849s 710 | |     "&"           pub struct And/1        /// `&`
849s ...   |
849s 753 | |     "~"           pub struct Tilde/1      /// `~`
849s 754 | | }
849s     | |_- in this macro invocation
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:414:24
849s     |
849s 414 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
849s     |                          ^^^^^^^
849s ...
849s 707 | / define_punctuation! {
849s 708 | |     "+"           pub struct Add/1        /// `+`
849s 709 | |     "+="          pub struct AddEq/2      /// `+=`
849s 710 | |     "&"           pub struct And/1        /// `&`
849s ...   |
849s 753 | |     "~"           pub struct Tilde/1      /// `~`
849s 754 | | }
849s     | |_- in this macro invocation
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:418:24
849s     |
849s 418 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
849s     |                          ^^^^^^^
849s ...
849s 707 | / define_punctuation! {
849s 708 | |     "+"           pub struct Add/1        /// `+`
849s 709 | |     "+="          pub struct AddEq/2      /// `+=`
849s 710 | |     "&"           pub struct And/1        /// `&`
849s ...   |
849s 753 | |     "~"           pub struct Tilde/1      /// `~`
849s 754 | | }
849s     | |_- in this macro invocation
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:426:24
849s     |
849s 426 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
849s     |                          ^^^^^^^
849s ...
849s 707 | / define_punctuation! {
849s 708 | |     "+"           pub struct Add/1        /// `+`
849s 709 | |     "+="          pub struct AddEq/2      /// `+=`
849s 710 | |     "&"           pub struct And/1        /// `&`
849s ...   |
849s 753 | |     "~"           pub struct Tilde/1      /// `~`
849s 754 | | }
849s     | |_- in this macro invocation
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:503:24
849s     |
849s 503 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
849s     |                          ^^^^^^^
849s ...
849s 756 | / define_delimiters! {
849s 757 | |     "{"           pub struct Brace        /// `{...}`
849s 758 | |     "["           pub struct Bracket      /// `[...]`
849s 759 | |     "("           pub struct Paren        /// `(...)`
849s 760 | |     " "           pub struct Group        /// None-delimited group
849s 761 | | }
849s     | |_- in this macro invocation
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s     = note: this warning originates in the macro `define_delimiters` (in Nightly builds, run with -Z macro-backtrace for more info)
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:507:24
849s     |
849s 507 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
849s     |                          ^^^^^^^
849s ...
849s 756 | / define_delimiters! {
849s 757 | |     "{"           pub struct Brace        /// `{...}`
849s 758 | |     "["           pub struct Bracket      /// `[...]`
849s 759 | |     "("           pub struct Paren        /// `(...)`
849s 760 | |     " "           pub struct Group        /// None-delimited group
849s 761 | | }
849s     | |_- in this macro invocation
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s     = note: this warning originates in the macro `define_delimiters` (in Nightly builds, run with -Z macro-backtrace for more info)
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:515:24
849s     |
849s 515 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
849s     |                          ^^^^^^^
849s ...
849s 756 | / define_delimiters! {
849s 757 | |     "{"           pub struct Brace        /// `{...}`
849s 758 | |     "["           pub struct Bracket      /// `[...]`
849s 759 | |     "("           pub struct Paren        /// `(...)`
849s 760 | |     " "           pub struct Group        /// None-delimited group
849s 761 | | }
849s     | |_- in this macro invocation
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s     = note: this warning originates in the macro `define_delimiters` (in Nightly builds, run with -Z macro-backtrace for more info)
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:523:24
849s     |
849s 523 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
849s     |                          ^^^^^^^
849s ...
849s 756 | / define_delimiters! {
849s 757 | |     "{"           pub struct Brace        /// `{...}`
849s 758 | |     "["           pub struct Bracket      /// `[...]`
849s 759 | |     "("           pub struct Paren        /// `(...)`
849s 760 | |     " "           pub struct Group        /// None-delimited group
849s 761 | | }
849s     | |_- in this macro invocation
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s     = note: this warning originates in the macro `define_delimiters` (in Nightly builds, run with -Z macro-backtrace for more info)
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:527:24
849s     |
849s 527 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
849s     |                          ^^^^^^^
849s ...
849s 756 | / define_delimiters! {
849s 757 | |     "{"           pub struct Brace        /// `{...}`
849s 758 | |     "["           pub struct Bracket      /// `[...]`
849s 759 | |     "("           pub struct Paren        /// `(...)`
849s 760 | |     " "           pub struct Group        /// None-delimited group
849s 761 | | }
849s     | |_- in this macro invocation
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s     = note: this warning originates in the macro `define_delimiters` (in Nightly builds, run with -Z macro-backtrace for more info)
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:535:24
849s     |
849s 535 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
849s     |                          ^^^^^^^
849s ...
849s 756 | / define_delimiters! {
849s 757 | |     "{"           pub struct Brace        /// `{...}`
849s 758 | |     "["           pub struct Bracket      /// `[...]`
849s 759 | |     "("           pub struct Paren        /// `(...)`
849s 760 | |     " "           pub struct Group        /// None-delimited group
849s 761 | | }
849s     | |_- in this macro invocation
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s     = note: this warning originates in the macro `define_delimiters` (in Nightly builds, run with -Z macro-backtrace for more info)
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s   --> /usr/share/cargo/registry/syn-1.0.109/src/ident.rs:38:12
849s    |
849s 38 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
849s    |            ^^^^^^^
849s    |
849s    = help: consider using a Cargo feature instead
849s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s             [lints.rust]
849s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:463:12
849s     |
849s 463 | #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
849s     |            ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:148:16
849s     |
849s 148 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:329:16
849s     |
849s 329 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:360:16
849s     |
849s 360 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
849s     |
849s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
849s     |                      ^^^^^^^
849s     |
849s    ::: /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:336:1
849s     |
849s 336 | / ast_enum_of_structs! {
849s 337 | |     /// Content of a compile-time structured attribute.
849s 338 | |     ///
849s 339 | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
849s ...   |
849s 369 | |     }
849s 370 | | }
849s     | |_- in this macro invocation
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:377:16
849s     |
849s 377 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:390:16
849s     |
849s 390 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:417:16
849s     |
849s 417 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
849s     |
849s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
849s     |                      ^^^^^^^
849s     |
849s    ::: /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:412:1
849s     |
849s 412 | / ast_enum_of_structs! {
849s 413 | |     /// Element of a compile-time attribute list.
849s 414 | |     ///
849s 415 | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
849s ...   |
849s 425 | |     }
849s 426 | | }
849s     | |_- in this macro invocation
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:165:16
849s     |
849s 165 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:213:16
849s     |
849s 213 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:223:16
849s     |
849s 223 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:237:16
849s     |
849s 237 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:251:16
849s     |
849s 251 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:557:16
849s     |
849s 557 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:565:16
849s     |
849s 565 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:573:16
849s     |
849s 573 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:581:16
849s     |
849s 581 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:630:16
849s     |
849s 630 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:644:16
849s     |
849s 644 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:654:16
849s     |
849s 654 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s  --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:9:16
849s   |
849s 9 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
849s   |                ^^^^^^^
849s   |
849s   = help: consider using a Cargo feature instead
849s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s            [lints.rust]
849s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s   --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:36:16
849s    |
849s 36 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
849s    |                ^^^^^^^
849s    |
849s    = help: consider using a Cargo feature instead
849s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s             [lints.rust]
849s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
849s     |
849s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
849s     |                      ^^^^^^^
849s     |
849s    ::: /usr/share/cargo/registry/syn-1.0.109/src/data.rs:25:1
849s     |
849s 25  | / ast_enum_of_structs! {
849s 26  | |     /// Data stored within an enum variant or struct.
849s 27  | |     ///
849s 28  | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
849s ...   |
849s 47  | |     }
849s 48  | | }
849s     | |_- in this macro invocation
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s   --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:56:16
849s    |
849s 56 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
849s    |                ^^^^^^^
849s    |
849s    = help: consider using a Cargo feature instead
849s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s             [lints.rust]
849s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s   --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:68:16
849s    |
849s 68 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
849s    |                ^^^^^^^
849s    |
849s    = help: consider using a Cargo feature instead
849s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s             [lints.rust]
849s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:153:16
849s     |
849s 153 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:185:16
849s     |
849s 185 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
849s     |
849s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
849s     |                      ^^^^^^^
849s     |
849s    ::: /usr/share/cargo/registry/syn-1.0.109/src/data.rs:173:1
849s     |
849s 173 | / ast_enum_of_structs! {
849s 174 | |     /// The visibility level of an item: inherited or `pub` or
849s 175 | |     /// `pub(restricted)`.
849s 176 | |     ///
849s ...   |
849s 199 | |     }
849s 200 | | }
849s     | |_- in this macro invocation
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:207:16
849s     |
849s 207 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:218:16
849s     |
849s 218 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:230:16
849s     |
849s 230 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:246:16
849s     |
849s 246 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:275:16
849s     |
849s 275 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:286:16
849s     |
849s 286 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:327:16
849s     |
849s 327 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:299:20
849s     |
849s 299 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
849s     |                    ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:315:20
849s     |
849s 315 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
849s     |                    ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:423:16
849s     |
849s 423 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:436:16
849s     |
849s 436 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:445:16
849s     |
849s 445 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:454:16
849s     |
849s 454 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:467:16
849s     |
849s 467 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:474:16
849s     |
849s 474 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:481:16
849s     |
849s 481 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s   --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:89:16
849s    |
849s 89 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
849s    |                ^^^^^^^
849s    |
849s    = help: consider using a Cargo feature instead
849s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s             [lints.rust]
849s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
849s   --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:90:20
849s    |
849s 90 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
849s    |                    ^^^^^^^^^^^^^^^^^^^^^
849s    |
849s    = help: consider using a Cargo feature instead
849s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s             [lints.rust]
849s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
849s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
849s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
849s     |
849s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
849s     |                      ^^^^^^^
849s     |
849s    ::: /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:14:1
849s     |
849s 14  | / ast_enum_of_structs! {
849s 15  | |     /// A Rust expression.
849s 16  | |     ///
849s 17  | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
849s ...   |
849s 249 | |     }
849s 250 | | }
849s     | |_- in this macro invocation
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:256:16
849s     |
849s 256 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:268:16
849s     |
849s 268 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:281:16
849s     |
849s 281 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:294:16
849s     |
849s 294 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:307:16
849s     |
849s 307 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:321:16
849s     |
849s 321 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:334:16
849s     |
849s 334 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:346:16
849s     |
849s 346 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:359:16
849s     |
849s 359 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:373:16
849s     |
849s 373 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:387:16
849s     |
849s 387 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:400:16
849s     |
849s 400 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:418:16
849s     |
849s 418 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:431:16
849s     |
849s 431 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:444:16
849s     |
849s 444 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:464:16
849s     |
849s 464 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:480:16
849s     |
849s 480 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:495:16
849s     |
849s 495 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:508:16
849s     |
849s 508 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:523:16
849s     |
849s 523 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:534:16
849s     |
849s 534 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:547:16
849s     |
849s 547 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:558:16
849s     |
849s 558 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:572:16
849s     |
849s 572 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:588:16
849s     |
849s 588 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:604:16
849s     |
849s 604 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:616:16
849s     |
849s 616 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:629:16
849s     |
849s 629 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:643:16
849s     |
849s 643 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:657:16
849s     |
849s 657 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:672:16
849s     |
849s 672 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:687:16
849s     |
849s 687 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:699:16
849s     |
849s 699 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:711:16
849s     |
849s 711 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:723:16
849s     |
849s 723 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:737:16
849s     |
849s 737 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:749:16
849s     |
849s 749 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:761:16
849s     |
849s 761 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:775:16
849s     |
849s 775 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:850:16
849s     |
849s 850 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:920:16
849s     |
849s 920 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:968:16
849s     |
849s 968 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:982:16
849s     |
849s 982 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:999:16
849s     |
849s 999 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:1021:16
849s      |
849s 1021 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
849s      |                ^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:1049:16
849s      |
849s 1049 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
849s      |                ^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:1065:16
849s      |
849s 1065 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
849s      |                ^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:246:15
849s     |
849s 246 |         #[cfg(syn_no_non_exhaustive)]
849s     |               ^^^^^^^^^^^^^^^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `syn_no_const_vec_new`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:784:40
849s     |
849s 784 |     #[cfg(all(feature = "parsing", not(syn_no_const_vec_new)))]
849s     |                                        ^^^^^^^^^^^^^^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_const_vec_new)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_const_vec_new)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:838:19
849s     |
849s 838 |             #[cfg(syn_no_non_exhaustive)]
849s     |                   ^^^^^^^^^^^^^^^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:1159:16
849s      |
849s 1159 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
849s      |                ^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:1880:16
849s      |
849s 1880 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
849s      |                ^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:1975:16
849s      |
849s 1975 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
849s      |                ^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2001:16
849s      |
849s 2001 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
849s      |                ^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2063:16
849s      |
849s 2063 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
849s      |                ^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2084:16
849s      |
849s 2084 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
849s      |                ^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2101:16
849s      |
849s 2101 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
849s      |                ^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2119:16
849s      |
849s 2119 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
849s      |                ^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2147:16
849s      |
849s 2147 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
849s      |                ^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2165:16
849s      |
849s 2165 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
849s      |                ^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2206:16
849s      |
849s 2206 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
849s      |                ^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2236:16
849s      |
849s 2236 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
849s      |                ^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2258:16
849s      |
849s 2258 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
849s      |                ^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2326:16
849s      |
849s 2326 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
849s      |                ^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2349:16
849s      |
849s 2349 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
849s      |                ^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2372:16
849s      |
849s 2372 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
849s      |                ^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2381:16
849s      |
849s 2381 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
849s      |                ^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2396:16
849s      |
849s 2396 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
849s      |                ^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2405:16
849s      |
849s 2405 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
849s      |                ^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2414:16
849s      |
849s 2414 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
849s      |                ^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2426:16
849s      |
849s 2426 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
849s      |                ^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2496:16
849s      |
849s 2496 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
849s      |                ^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2547:16
849s      |
849s 2547 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
849s      |                ^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2571:16
849s      |
849s 2571 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
849s      |                ^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2582:16
849s      |
849s 2582 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
849s      |                ^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2594:16
849s      |
849s 2594 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
849s      |                ^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2648:16
849s      |
849s 2648 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
849s      |                ^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2678:16
849s      |
849s 2678 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
849s      |                ^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2727:16
849s      |
849s 2727 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
849s      |                ^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2759:16
849s      |
849s 2759 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
849s      |                ^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2801:16
849s      |
849s 2801 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
849s      |                ^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2818:16
849s      |
849s 2818 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
849s      |                ^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2832:16
849s      |
849s 2832 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
849s      |                ^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2846:16
849s      |
849s 2846 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
849s      |                ^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2879:16
849s      |
849s 2879 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
849s      |                ^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2292:28
849s      |
849s 2292 |                   #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
849s      |                              ^^^^^^^
849s ...
849s 2309 | /     impl_by_parsing_expr! {
849s 2310 | |         ExprAssign, Assign, "expected assignment expression",
849s 2311 | |         ExprAssignOp, AssignOp, "expected compound assignment expression",
849s 2312 | |         ExprAwait, Await, "expected await expression",
849s ...    |
849s 2322 | |         ExprType, Type, "expected type ascription expression",
849s 2323 | |     }
849s      | |_____- in this macro invocation
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s      = note: this warning originates in the macro `impl_by_parsing_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:1248:20
849s      |
849s 1248 |         #[cfg_attr(doc_cfg, doc(cfg(all(feature = "full", feature = "parsing"))))]
849s      |                    ^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2539:23
849s      |
849s 2539 |                 #[cfg(syn_no_non_exhaustive)]
849s      |                       ^^^^^^^^^^^^^^^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `syn_no_const_vec_new`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2905:23
849s      |
849s 2905 |             #[cfg(not(syn_no_const_vec_new))]
849s      |                       ^^^^^^^^^^^^^^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_const_vec_new)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_const_vec_new)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `syn_no_const_vec_new`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2907:19
849s      |
849s 2907 |             #[cfg(syn_no_const_vec_new)]
849s      |                   ^^^^^^^^^^^^^^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_const_vec_new)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_const_vec_new)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2988:16
849s      |
849s 2988 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
849s      |                ^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2998:16
849s      |
849s 2998 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
849s      |                ^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3008:16
849s      |
849s 3008 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
849s      |                ^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3020:16
849s      |
849s 3020 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
849s      |                ^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3035:16
849s      |
849s 3035 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
849s      |                ^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3046:16
849s      |
849s 3046 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
849s      |                ^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3057:16
849s      |
849s 3057 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
849s      |                ^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3072:16
849s      |
849s 3072 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
849s      |                ^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3082:16
849s      |
849s 3082 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
849s      |                ^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3091:16
849s      |
849s 3091 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
849s      |                ^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3099:16
849s      |
849s 3099 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
849s      |                ^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3110:16
849s      |
849s 3110 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
849s      |                ^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3141:16
849s      |
849s 3141 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
849s      |                ^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3153:16
849s      |
849s 3153 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
849s      |                ^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3165:16
849s      |
849s 3165 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
849s      |                ^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3180:16
849s      |
849s 3180 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
849s      |                ^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3197:16
849s      |
849s 3197 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
849s      |                ^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3211:16
849s      |
849s 3211 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
849s      |                ^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3233:16
849s      |
849s 3233 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
849s      |                ^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3244:16
849s      |
849s 3244 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
849s      |                ^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3255:16
849s      |
849s 3255 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
849s      |                ^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3265:16
849s      |
849s 3265 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
849s      |                ^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3275:16
849s      |
849s 3275 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
849s      |                ^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3291:16
849s      |
849s 3291 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
849s      |                ^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3304:16
849s      |
849s 3304 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
849s      |                ^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3317:16
849s      |
849s 3317 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
849s      |                ^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3328:16
849s      |
849s 3328 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
849s      |                ^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3338:16
849s      |
849s 3338 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
849s      |                ^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3348:16
849s      |
849s 3348 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
849s      |                ^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3358:16
849s      |
849s 3358 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
849s      |                ^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3367:16
849s      |
849s 3367 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
849s      |                ^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3379:16
849s      |
849s 3379 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
849s      |                ^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3390:16
849s      |
849s 3390 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
849s      |                ^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3400:16
849s      |
849s 3400 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
849s      |                ^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3409:16
849s      |
849s 3409 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
849s      |                ^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3420:16
849s      |
849s 3420 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
849s      |                ^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3431:16
849s      |
849s 3431 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
849s      |                ^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3441:16
849s      |
849s 3441 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
849s      |                ^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3451:16
849s      |
849s 3451 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
849s      |                ^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3460:16
849s      |
849s 3460 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
849s      |                ^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3478:16
849s      |
849s 3478 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
849s      |                ^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3491:16
849s      |
849s 3491 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
849s      |                ^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3501:16
849s      |
849s 3501 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
849s      |                ^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3512:16
849s      |
849s 3512 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
849s      |                ^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3522:16
849s      |
849s 3522 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
849s      |                ^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3531:16
849s      |
849s 3531 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
849s      |                ^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3544:16
849s      |
849s 3544 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
849s      |                ^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:296:5
849s     |
849s 296 |     doc_cfg,
849s     |     ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:307:5
849s     |
849s 307 |     doc_cfg,
849s     |     ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:318:5
849s     |
849s 318 |     doc_cfg,
849s     |     ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s   --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:14:16
849s    |
849s 14 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
849s    |                ^^^^^^^
849s    |
849s    = help: consider using a Cargo feature instead
849s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s             [lints.rust]
849s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s   --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:35:16
849s    |
849s 35 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
849s    |                ^^^^^^^
849s    |
849s    = help: consider using a Cargo feature instead
849s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s             [lints.rust]
849s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
849s     |
849s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
849s     |                      ^^^^^^^
849s     |
849s    ::: /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:23:1
849s     |
849s 23  | / ast_enum_of_structs! {
849s 24  | |     /// A generic type parameter, lifetime, or const generic: `T: Into<String>`,
849s 25  | |     /// `'a: 'b`, `const LEN: usize`.
849s 26  | |     ///
849s ...   |
849s 45  | |     }
849s 46  | | }
849s     | |_- in this macro invocation
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s   --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:53:16
849s    |
849s 53 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
849s    |                ^^^^^^^
849s    |
849s    = help: consider using a Cargo feature instead
849s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s             [lints.rust]
849s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s   --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:69:16
849s    |
849s 69 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
849s    |                ^^^^^^^
849s    |
849s    = help: consider using a Cargo feature instead
849s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s             [lints.rust]
849s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s   --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:83:16
849s    |
849s 83 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
849s    |                ^^^^^^^
849s    |
849s    = help: consider using a Cargo feature instead
849s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s             [lints.rust]
849s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:363:20
849s     |
849s 363 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
849s     |                    ^^^^^^^
849s ...
849s 404 | generics_wrapper_impls!(ImplGenerics);
849s     | ------------------------------------- in this macro invocation
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:371:20
849s     |
849s 371 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
849s     |                    ^^^^^^^
849s ...
849s 404 | generics_wrapper_impls!(ImplGenerics);
849s     | ------------------------------------- in this macro invocation
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:382:20
849s     |
849s 382 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
849s     |                    ^^^^^^^
849s ...
849s 404 | generics_wrapper_impls!(ImplGenerics);
849s     | ------------------------------------- in this macro invocation
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:386:20
849s     |
849s 386 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
849s     |                    ^^^^^^^
849s ...
849s 404 | generics_wrapper_impls!(ImplGenerics);
849s     | ------------------------------------- in this macro invocation
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:394:20
849s     |
849s 394 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
849s     |                    ^^^^^^^
849s ...
849s 404 | generics_wrapper_impls!(ImplGenerics);
849s     | ------------------------------------- in this macro invocation
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:363:20
849s     |
849s 363 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
849s     |                    ^^^^^^^
849s ...
849s 406 | generics_wrapper_impls!(TypeGenerics);
849s     | ------------------------------------- in this macro invocation
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:371:20
849s     |
849s 371 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
849s     |                    ^^^^^^^
849s ...
849s 406 | generics_wrapper_impls!(TypeGenerics);
849s     | ------------------------------------- in this macro invocation
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:382:20
849s     |
849s 382 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
849s     |                    ^^^^^^^
849s ...
849s 406 | generics_wrapper_impls!(TypeGenerics);
849s     | ------------------------------------- in this macro invocation
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:386:20
849s     |
849s 386 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
849s     |                    ^^^^^^^
849s ...
849s 406 | generics_wrapper_impls!(TypeGenerics);
849s     | ------------------------------------- in this macro invocation
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:394:20
849s     |
849s 394 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
849s     |                    ^^^^^^^
849s ...
849s 406 | generics_wrapper_impls!(TypeGenerics);
849s     | ------------------------------------- in this macro invocation
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:363:20
849s     |
849s 363 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
849s     |                    ^^^^^^^
849s ...
849s 408 | generics_wrapper_impls!(Turbofish);
849s     | ---------------------------------- in this macro invocation
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:371:20
849s     |
849s 371 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
849s     |                    ^^^^^^^
849s ...
849s 408 | generics_wrapper_impls!(Turbofish);
849s     | ---------------------------------- in this macro invocation
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:382:20
849s     |
849s 382 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
849s     |                    ^^^^^^^
849s ...
849s 408 | generics_wrapper_impls!(Turbofish);
849s     | ---------------------------------- in this macro invocation
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:386:20
849s     |
849s 386 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
849s     |                    ^^^^^^^
849s ...
849s 408 | generics_wrapper_impls!(Turbofish);
849s     | ---------------------------------- in this macro invocation
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:394:20
849s     |
849s 394 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
849s     |                    ^^^^^^^
849s ...
849s 408 | generics_wrapper_impls!(Turbofish);
849s     | ---------------------------------- in this macro invocation
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:426:16
849s     |
849s 426 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:475:16
849s     |
849s 475 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
849s     |
849s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
849s     |                      ^^^^^^^
849s     |
849s    ::: /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:470:1
849s     |
849s 470 | / ast_enum_of_structs! {
849s 471 | |     /// A trait or lifetime used as a bound on a type parameter.
849s 472 | |     ///
849s 473 | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
849s ...   |
849s 479 | |     }
849s 480 | | }
849s     | |_- in this macro invocation
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:487:16
849s     |
849s 487 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:504:16
849s     |
849s 504 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:517:16
849s     |
849s 517 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:535:16
849s     |
849s 535 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
849s     |
849s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
849s     |                      ^^^^^^^
849s     |
849s    ::: /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:524:1
849s     |
849s 524 | / ast_enum_of_structs! {
849s 525 | |     /// A single predicate in a `where` clause: `T: Deserialize<'de>`.
849s 526 | |     ///
849s 527 | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
849s ...   |
849s 545 | |     }
849s 546 | | }
849s     | |_- in this macro invocation
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:553:16
849s     |
849s 553 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:570:16
849s     |
849s 570 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:583:16
849s     |
849s 583 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:347:9
849s     |
849s 347 |         doc_cfg,
849s     |         ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:597:16
849s     |
849s 597 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:660:16
849s     |
849s 660 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:687:16
849s     |
849s 687 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:725:16
849s     |
849s 725 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:747:16
849s     |
849s 747 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:758:16
849s     |
849s 758 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:812:16
849s     |
849s 812 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:856:16
849s     |
849s 856 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:905:16
849s     |
849s 905 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:916:16
849s     |
849s 916 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:940:16
849s     |
849s 940 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:971:16
849s     |
849s 971 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:982:16
849s     |
849s 982 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:1057:16
849s      |
849s 1057 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
849s      |                ^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:1207:16
849s      |
849s 1207 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
849s      |                ^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:1217:16
849s      |
849s 1217 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
849s      |                ^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:1229:16
849s      |
849s 1229 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
849s      |                ^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:1268:16
849s      |
849s 1268 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
849s      |                ^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:1300:16
849s      |
849s 1300 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
849s      |                ^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:1310:16
849s      |
849s 1310 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
849s      |                ^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:1325:16
849s      |
849s 1325 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
849s      |                ^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:1335:16
849s      |
849s 1335 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
849s      |                ^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:1345:16
849s      |
849s 1345 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
849s      |                ^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:1354:16
849s      |
849s 1354 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
849s      |                ^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s   --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:19:16
849s    |
849s 19 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
849s    |                ^^^^^^^
849s    |
849s    = help: consider using a Cargo feature instead
849s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s             [lints.rust]
849s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
849s   --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:20:20
849s    |
849s 20 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
849s    |                    ^^^^^^^^^^^^^^^^^^^^^
849s    |
849s    = help: consider using a Cargo feature instead
849s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s             [lints.rust]
849s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
849s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
849s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
849s     |
849s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
849s     |                      ^^^^^^^
849s     |
849s    ::: /usr/share/cargo/registry/syn-1.0.109/src/item.rs:9:1
849s     |
849s 9   | / ast_enum_of_structs! {
849s 10  | |     /// Things that can appear directly inside of a module or scope.
849s 11  | |     ///
849s 12  | |     /// *This type is available only if Syn is built with the `"full"` feature.*
849s ...   |
849s 96  | |     }
849s 97  | | }
849s     | |_- in this macro invocation
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:103:16
849s     |
849s 103 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:121:16
849s     |
849s 121 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:137:16
849s     |
849s 137 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:154:16
849s     |
849s 154 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:167:16
849s     |
849s 167 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:181:16
849s     |
849s 181 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:201:16
849s     |
849s 201 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:215:16
849s     |
849s 215 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:229:16
849s     |
849s 229 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:244:16
849s     |
849s 244 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:263:16
849s     |
849s 263 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:279:16
849s     |
849s 279 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:299:16
849s     |
849s 299 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:316:16
849s     |
849s 316 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:333:16
849s     |
849s 333 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:348:16
849s     |
849s 348 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:477:16
849s     |
849s 477 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
849s     |
849s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
849s     |                      ^^^^^^^
849s     |
849s    ::: /usr/share/cargo/registry/syn-1.0.109/src/item.rs:467:1
849s     |
849s 467 | / ast_enum_of_structs! {
849s 468 | |     /// A suffix of an import tree in a `use` item: `Type as Renamed` or `*`.
849s 469 | |     ///
849s 470 | |     /// *This type is available only if Syn is built with the `"full"` feature.*
849s ...   |
849s 493 | |     }
849s 494 | | }
849s     | |_- in this macro invocation
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:500:16
849s     |
849s 500 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:512:16
849s     |
849s 512 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:522:16
849s     |
849s 522 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:534:16
849s     |
849s 534 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:544:16
849s     |
849s 544 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:561:16
849s     |
849s 561 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:562:20
849s     |
849s 562 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
849s     |                    ^^^^^^^^^^^^^^^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
849s     |
849s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
849s     |                      ^^^^^^^
849s     |
849s    ::: /usr/share/cargo/registry/syn-1.0.109/src/item.rs:551:1
849s     |
849s 551 | / ast_enum_of_structs! {
849s 552 | |     /// An item within an `extern` block.
849s 553 | |     ///
849s 554 | |     /// *This type is available only if Syn is built with the `"full"` feature.*
849s ...   |
849s 600 | |     }
849s 601 | | }
849s     | |_- in this macro invocation
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:607:16
849s     |
849s 607 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:620:16
849s     |
849s 620 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:637:16
849s     |
849s 637 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:651:16
849s     |
849s 651 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:669:16
849s     |
849s 669 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:670:20
849s     |
849s 670 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
849s     |                    ^^^^^^^^^^^^^^^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
849s     |
849s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
849s     |                      ^^^^^^^
849s     |
849s    ::: /usr/share/cargo/registry/syn-1.0.109/src/item.rs:659:1
849s     |
849s 659 | / ast_enum_of_structs! {
849s 660 | |     /// An item declaration within the definition of a trait.
849s 661 | |     ///
849s 662 | |     /// *This type is available only if Syn is built with the `"full"` feature.*
849s ...   |
849s 708 | |     }
849s 709 | | }
849s     | |_- in this macro invocation
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:715:16
849s     |
849s 715 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:731:16
849s     |
849s 731 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:744:16
849s     |
849s 744 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:761:16
849s     |
849s 761 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:779:16
849s     |
849s 779 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:780:20
849s     |
849s 780 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
849s     |                    ^^^^^^^^^^^^^^^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
849s     |
849s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
849s     |                      ^^^^^^^
849s     |
849s    ::: /usr/share/cargo/registry/syn-1.0.109/src/item.rs:769:1
849s     |
849s 769 | / ast_enum_of_structs! {
849s 770 | |     /// An item within an impl block.
849s 771 | |     ///
849s 772 | |     /// *This type is available only if Syn is built with the `"full"` feature.*
849s ...   |
849s 818 | |     }
849s 819 | | }
849s     | |_- in this macro invocation
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:825:16
849s     |
849s 825 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:844:16
849s     |
849s 844 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:858:16
849s     |
849s 858 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:876:16
849s     |
849s 876 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:889:16
849s     |
849s 889 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:927:16
849s     |
849s 927 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
849s     |
849s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
849s     |                      ^^^^^^^
849s     |
849s    ::: /usr/share/cargo/registry/syn-1.0.109/src/item.rs:923:1
849s     |
849s 923 | / ast_enum_of_structs! {
849s 924 | |     /// An argument in a function signature: the `n: usize` in `fn f(n: usize)`.
849s 925 | |     ///
849s 926 | |     /// *This type is available only if Syn is built with the `"full"` feature.*
849s ...   |
849s 938 | |     }
849s 939 | | }
849s     | |_- in this macro invocation
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:949:16
849s     |
849s 949 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
849s   --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:93:15
849s    |
849s 93 |         #[cfg(syn_no_non_exhaustive)]
849s    |               ^^^^^^^^^^^^^^^^^^^^^
849s    |
849s    = help: consider using a Cargo feature instead
849s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s             [lints.rust]
849s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
849s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
849s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:381:19
849s     |
849s 381 |             #[cfg(syn_no_non_exhaustive)]
849s     |                   ^^^^^^^^^^^^^^^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:597:15
849s     |
849s 597 |         #[cfg(syn_no_non_exhaustive)]
849s     |               ^^^^^^^^^^^^^^^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:705:15
849s     |
849s 705 |         #[cfg(syn_no_non_exhaustive)]
849s     |               ^^^^^^^^^^^^^^^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:815:15
849s     |
849s 815 |         #[cfg(syn_no_non_exhaustive)]
849s     |               ^^^^^^^^^^^^^^^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:976:16
849s     |
849s 976 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1237:16
849s      |
849s 1237 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
849s      |                ^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1264:16
849s      |
849s 1264 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
849s      |                ^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1305:16
849s      |
849s 1305 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
849s      |                ^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1338:16
849s      |
849s 1338 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
849s      |                ^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1352:16
849s      |
849s 1352 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
849s      |                ^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1401:16
849s      |
849s 1401 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
849s      |                ^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1419:16
849s      |
849s 1419 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
849s      |                ^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1500:16
849s      |
849s 1500 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
849s      |                ^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1535:16
849s      |
849s 1535 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
849s      |                ^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1564:16
849s      |
849s 1564 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
849s      |                ^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1584:16
849s      |
849s 1584 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
849s      |                ^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1680:16
849s      |
849s 1680 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
849s      |                ^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1722:16
849s      |
849s 1722 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
849s      |                ^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1745:16
849s      |
849s 1745 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
849s      |                ^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1827:16
849s      |
849s 1827 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
849s      |                ^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1843:16
849s      |
849s 1843 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
849s      |                ^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1859:16
849s      |
849s 1859 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
849s      |                ^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1903:16
849s      |
849s 1903 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
849s      |                ^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1921:16
849s      |
849s 1921 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
849s      |                ^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1971:16
849s      |
849s 1971 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
849s      |                ^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1995:16
849s      |
849s 1995 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
849s      |                ^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2019:16
849s      |
849s 2019 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
849s      |                ^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2070:16
849s      |
849s 2070 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
849s      |                ^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2144:16
849s      |
849s 2144 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
849s      |                ^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2200:16
849s      |
849s 2200 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
849s      |                ^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2260:16
849s      |
849s 2260 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
849s      |                ^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2290:16
849s      |
849s 2290 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
849s      |                ^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2319:16
849s      |
849s 2319 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
849s      |                ^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2392:16
849s      |
849s 2392 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
849s      |                ^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2410:16
849s      |
849s 2410 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
849s      |                ^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2522:16
849s      |
849s 2522 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
849s      |                ^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2603:16
849s      |
849s 2603 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
849s      |                ^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2628:16
849s      |
849s 2628 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
849s      |                ^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2668:16
849s      |
849s 2668 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
849s      |                ^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2726:16
849s      |
849s 2726 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
849s      |                ^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1817:23
849s      |
849s 1817 |                 #[cfg(syn_no_non_exhaustive)]
849s      |                       ^^^^^^^^^^^^^^^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2251:23
849s      |
849s 2251 |                 #[cfg(syn_no_non_exhaustive)]
849s      |                       ^^^^^^^^^^^^^^^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2592:27
849s      |
849s 2592 |                     #[cfg(syn_no_non_exhaustive)]
849s      |                           ^^^^^^^^^^^^^^^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2771:16
849s      |
849s 2771 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
849s      |                ^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2787:16
849s      |
849s 2787 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
849s      |                ^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2799:16
849s      |
849s 2799 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
849s      |                ^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2815:16
849s      |
849s 2815 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
849s      |                ^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2830:16
849s      |
849s 2830 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
849s      |                ^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2843:16
849s      |
849s 2843 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
849s      |                ^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2861:16
849s      |
849s 2861 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
849s      |                ^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2873:16
849s      |
849s 2873 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
849s      |                ^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2888:16
849s      |
849s 2888 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
849s      |                ^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2903:16
849s      |
849s 2903 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
849s      |                ^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2929:16
849s      |
849s 2929 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
849s      |                ^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2942:16
849s      |
849s 2942 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
849s      |                ^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2964:16
849s      |
849s 2964 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
849s      |                ^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2979:16
849s      |
849s 2979 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
849s      |                ^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3001:16
849s      |
849s 3001 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
849s      |                ^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3023:16
849s      |
849s 3023 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
849s      |                ^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3034:16
849s      |
849s 3034 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
849s      |                ^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3043:16
849s      |
849s 3043 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
849s      |                ^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3050:16
849s      |
849s 3050 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
849s      |                ^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3059:16
849s      |
849s 3059 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
849s      |                ^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3066:16
849s      |
849s 3066 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
849s      |                ^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3075:16
849s      |
849s 3075 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
849s      |                ^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3091:16
849s      |
849s 3091 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
849s      |                ^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3110:16
849s      |
849s 3110 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
849s      |                ^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3130:16
849s      |
849s 3130 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
849s      |                ^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3139:16
849s      |
849s 3139 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
849s      |                ^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3155:16
849s      |
849s 3155 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
849s      |                ^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3177:16
849s      |
849s 3177 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
849s      |                ^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3193:16
849s      |
849s 3193 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
849s      |                ^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3202:16
849s      |
849s 3202 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
849s      |                ^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3212:16
849s      |
849s 3212 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
849s      |                ^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3226:16
849s      |
849s 3226 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
849s      |                ^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3237:16
849s      |
849s 3237 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
849s      |                ^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3273:16
849s      |
849s 3273 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
849s      |                ^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3301:16
849s      |
849s 3301 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
849s      |                ^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s   --> /usr/share/cargo/registry/syn-1.0.109/src/file.rs:80:16
849s    |
849s 80 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
849s    |                ^^^^^^^
849s    |
849s    = help: consider using a Cargo feature instead
849s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s             [lints.rust]
849s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s   --> /usr/share/cargo/registry/syn-1.0.109/src/file.rs:93:16
849s    |
849s 93 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
849s    |                ^^^^^^^
849s    |
849s    = help: consider using a Cargo feature instead
849s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s             [lints.rust]
849s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/file.rs:118:16
849s     |
849s 118 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/lifetime.rs:127:16
849s     |
849s 127 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/lifetime.rs:145:16
849s     |
849s 145 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:629:12
849s     |
849s 629 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
849s     |            ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:640:12
849s     |
849s 640 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
849s     |            ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:652:12
849s     |
849s 652 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
849s     |            ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
849s     |
849s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
849s     |                      ^^^^^^^
849s     |
849s    ::: /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:14:1
849s     |
849s 14  | / ast_enum_of_structs! {
849s 15  | |     /// A Rust literal such as a string or integer or boolean.
849s 16  | |     ///
849s 17  | |     /// # Syntax tree enum
849s ...   |
849s 48  | |     }
849s 49  | | }
849s     | |_- in this macro invocation
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:666:20
849s     |
849s 666 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
849s     |                    ^^^^^^^
849s ...
849s 703 | lit_extra_traits!(LitStr);
849s     | ------------------------- in this macro invocation
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:676:20
849s     |
849s 676 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
849s     |                    ^^^^^^^
849s ...
849s 703 | lit_extra_traits!(LitStr);
849s     | ------------------------- in this macro invocation
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:684:20
849s     |
849s 684 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
849s     |                    ^^^^^^^
849s ...
849s 703 | lit_extra_traits!(LitStr);
849s     | ------------------------- in this macro invocation
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:666:20
849s     |
849s 666 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
849s     |                    ^^^^^^^
849s ...
849s 704 | lit_extra_traits!(LitByteStr);
849s     | ----------------------------- in this macro invocation
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:676:20
849s     |
849s 676 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
849s     |                    ^^^^^^^
849s ...
849s 704 | lit_extra_traits!(LitByteStr);
849s     | ----------------------------- in this macro invocation
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:684:20
849s     |
849s 684 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
849s     |                    ^^^^^^^
849s ...
849s 704 | lit_extra_traits!(LitByteStr);
849s     | ----------------------------- in this macro invocation
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:666:20
849s     |
849s 666 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
849s     |                    ^^^^^^^
849s ...
849s 705 | lit_extra_traits!(LitByte);
849s     | -------------------------- in this macro invocation
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:676:20
849s     |
849s 676 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
849s     |                    ^^^^^^^
849s ...
849s 705 | lit_extra_traits!(LitByte);
849s     | -------------------------- in this macro invocation
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:684:20
849s     |
849s 684 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
849s     |                    ^^^^^^^
849s ...
849s 705 | lit_extra_traits!(LitByte);
849s     | -------------------------- in this macro invocation
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:666:20
849s     |
849s 666 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
849s     |                    ^^^^^^^
849s ...
849s 706 | lit_extra_traits!(LitChar);
849s     | -------------------------- in this macro invocation
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:676:20
849s     |
849s 676 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
849s     |                    ^^^^^^^
849s ...
849s 706 | lit_extra_traits!(LitChar);
849s     | -------------------------- in this macro invocation
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:684:20
849s     |
849s 684 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
849s     |                    ^^^^^^^
849s ...
849s 706 | lit_extra_traits!(LitChar);
849s     | -------------------------- in this macro invocation
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:666:20
849s     |
849s 666 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
849s     |                    ^^^^^^^
849s ...
849s 707 | lit_extra_traits!(LitInt);
849s     | ------------------------- in this macro invocation
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:676:20
849s     |
849s 676 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
849s     |                    ^^^^^^^
849s ...
849s 707 | lit_extra_traits!(LitInt);
849s     | ------------------------- in this macro invocation
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:684:20
849s     |
849s 684 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
849s     |                    ^^^^^^^
849s ...
849s 707 | lit_extra_traits!(LitInt);
849s     | ------------------------- in this macro invocation
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:666:20
849s     |
849s 666 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
849s     |                    ^^^^^^^
849s ...
849s 708 | lit_extra_traits!(LitFloat);
849s     | --------------------------- in this macro invocation
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:676:20
849s     |
849s 676 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
849s     |                    ^^^^^^^
849s ...
849s 708 | lit_extra_traits!(LitFloat);
849s     | --------------------------- in this macro invocation
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:684:20
849s     |
849s 684 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
849s     |                    ^^^^^^^
849s ...
849s 708 | lit_extra_traits!(LitFloat);
849s     | --------------------------- in this macro invocation
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:170:16
849s     |
849s 170 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:200:16
849s     |
849s 200 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:557:16
849s     |
849s 557 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:567:16
849s     |
849s 567 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:577:16
849s     |
849s 577 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:587:16
849s     |
849s 587 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:597:16
849s     |
849s 597 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:607:16
849s     |
849s 607 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:617:16
849s     |
849s 617 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:744:16
849s     |
849s 744 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:816:16
849s     |
849s 816 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:827:16
849s     |
849s 827 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:838:16
849s     |
849s 838 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:849:16
849s     |
849s 849 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:860:16
849s     |
849s 860 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:871:16
849s     |
849s 871 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:882:16
849s     |
849s 882 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:900:16
849s     |
849s 900 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:907:16
849s     |
849s 907 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:914:16
849s     |
849s 914 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:921:16
849s     |
849s 921 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:928:16
849s     |
849s 928 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:935:16
849s     |
849s 935 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:942:16
849s     |
849s 942 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `syn_no_negative_literal_parse`
849s     --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:1568:15
849s      |
849s 1568 |         #[cfg(syn_no_negative_literal_parse)]
849s      |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
849s      |
849s      = help: consider using a Cargo feature instead
849s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s               [lints.rust]
849s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_negative_literal_parse)'] }
849s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_negative_literal_parse)");` to the top of the `build.rs`
849s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s   --> /usr/share/cargo/registry/syn-1.0.109/src/mac.rs:15:16
849s    |
849s 15 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
849s    |                ^^^^^^^
849s    |
849s    = help: consider using a Cargo feature instead
849s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s             [lints.rust]
849s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s   --> /usr/share/cargo/registry/syn-1.0.109/src/mac.rs:29:16
849s    |
849s 29 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
849s    |                ^^^^^^^
849s    |
849s    = help: consider using a Cargo feature instead
849s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s             [lints.rust]
849s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/mac.rs:137:16
849s     |
849s 137 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/mac.rs:145:16
849s     |
849s 145 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/mac.rs:177:16
849s     |
849s 177 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/mac.rs:201:16
849s     |
849s 201 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s  --> /usr/share/cargo/registry/syn-1.0.109/src/derive.rs:8:16
849s   |
849s 8 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "derive")))]
849s   |                ^^^^^^^
849s   |
849s   = help: consider using a Cargo feature instead
849s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s            [lints.rust]
849s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s   --> /usr/share/cargo/registry/syn-1.0.109/src/derive.rs:37:16
849s    |
849s 37 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "derive")))]
849s    |                ^^^^^^^
849s    |
849s    = help: consider using a Cargo feature instead
849s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s             [lints.rust]
849s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s   --> /usr/share/cargo/registry/syn-1.0.109/src/derive.rs:57:16
849s    |
849s 57 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "derive")))]
849s    |                ^^^^^^^
849s    |
849s    = help: consider using a Cargo feature instead
849s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s             [lints.rust]
849s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s   --> /usr/share/cargo/registry/syn-1.0.109/src/derive.rs:70:16
849s    |
849s 70 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "derive")))]
849s    |                ^^^^^^^
849s    |
849s    = help: consider using a Cargo feature instead
849s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s             [lints.rust]
849s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s   --> /usr/share/cargo/registry/syn-1.0.109/src/derive.rs:83:16
849s    |
849s 83 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "derive")))]
849s    |                ^^^^^^^
849s    |
849s    = help: consider using a Cargo feature instead
849s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s             [lints.rust]
849s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s   --> /usr/share/cargo/registry/syn-1.0.109/src/derive.rs:95:16
849s    |
849s 95 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
849s    |                ^^^^^^^
849s    |
849s    = help: consider using a Cargo feature instead
849s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s             [lints.rust]
849s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/derive.rs:231:16
849s     |
849s 231 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s  --> /usr/share/cargo/registry/syn-1.0.109/src/op.rs:6:16
849s   |
849s 6 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
849s   |                ^^^^^^^
849s   |
849s   = help: consider using a Cargo feature instead
849s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s            [lints.rust]
849s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s   --> /usr/share/cargo/registry/syn-1.0.109/src/op.rs:72:16
849s    |
849s 72 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
849s    |                ^^^^^^^
849s    |
849s    = help: consider using a Cargo feature instead
849s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s             [lints.rust]
849s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/op.rs:130:16
849s     |
849s 130 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/op.rs:165:16
849s     |
849s 165 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/op.rs:188:16
849s     |
849s 188 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/op.rs:224:16
849s     |
849s 224 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s  --> /usr/share/cargo/registry/syn-1.0.109/src/stmt.rs:7:16
849s   |
849s 7 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
849s   |                ^^^^^^^
849s   |
849s   = help: consider using a Cargo feature instead
849s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s            [lints.rust]
849s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s   --> /usr/share/cargo/registry/syn-1.0.109/src/stmt.rs:19:16
849s    |
849s 19 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
849s    |                ^^^^^^^
849s    |
849s    = help: consider using a Cargo feature instead
849s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s             [lints.rust]
849s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s   --> /usr/share/cargo/registry/syn-1.0.109/src/stmt.rs:39:16
849s    |
849s 39 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
849s    |                ^^^^^^^
849s    |
849s    = help: consider using a Cargo feature instead
849s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s             [lints.rust]
849s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/stmt.rs:136:16
849s     |
849s 136 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/stmt.rs:147:16
849s     |
849s 147 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/stmt.rs:109:20
849s     |
849s 109 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
849s     |                    ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/stmt.rs:312:16
849s     |
849s 312 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/stmt.rs:321:16
849s     |
849s 321 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/stmt.rs:336:16
849s     |
849s 336 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s   --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:16:16
849s    |
849s 16 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
849s    |                ^^^^^^^
849s    |
849s    = help: consider using a Cargo feature instead
849s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s             [lints.rust]
849s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
849s   --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:17:20
849s    |
849s 17 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
849s    |                    ^^^^^^^^^^^^^^^^^^^^^
849s    |
849s    = help: consider using a Cargo feature instead
849s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s             [lints.rust]
849s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
849s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
849s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
849s     |
849s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
849s     |                      ^^^^^^^
849s     |
849s    ::: /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:5:1
849s     |
849s 5   | / ast_enum_of_structs! {
849s 6   | |     /// The possible types that a Rust value could have.
849s 7   | |     ///
849s 8   | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
849s ...   |
849s 88  | |     }
849s 89  | | }
849s     | |_- in this macro invocation
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s   --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:96:16
849s    |
849s 96 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
849s    |                ^^^^^^^
849s    |
849s    = help: consider using a Cargo feature instead
849s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s             [lints.rust]
849s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:110:16
849s     |
849s 110 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:128:16
849s     |
849s 128 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
849s warning: unexpected `cfg` condition name: `doc_cfg`
849s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:141:16
849s     |
849s 141 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
849s     |                ^^^^^^^
849s     |
849s     = help: consider using a Cargo feature instead
849s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
849s              [lints.rust]
849s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
849s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
849s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
849s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:153:16
850s     |
850s 153 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
850s     |                ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:164:16
850s     |
850s 164 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
850s     |                ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:175:16
850s     |
850s 175 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
850s     |                ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:186:16
850s     |
850s 186 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
850s     |                ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:199:16
850s     |
850s 199 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
850s     |                ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:211:16
850s     |
850s 211 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
850s     |                ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:225:16
850s     |
850s 225 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
850s     |                ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:239:16
850s     |
850s 239 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
850s     |                ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:252:16
850s     |
850s 252 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
850s     |                ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:264:16
850s     |
850s 264 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
850s     |                ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:276:16
850s     |
850s 276 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
850s     |                ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:288:16
850s     |
850s 288 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
850s     |                ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:311:16
850s     |
850s 311 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
850s     |                ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:323:16
850s     |
850s 323 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
850s     |                ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
850s   --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:85:15
850s    |
850s 85 |         #[cfg(syn_no_non_exhaustive)]
850s    |               ^^^^^^^^^^^^^^^^^^^^^
850s    |
850s    = help: consider using a Cargo feature instead
850s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s             [lints.rust]
850s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
850s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
850s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:342:16
850s     |
850s 342 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
850s     |                ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:656:16
850s     |
850s 656 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
850s     |                ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:667:16
850s     |
850s 667 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
850s     |                ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:680:16
850s     |
850s 680 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
850s     |                ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:703:16
850s     |
850s 703 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
850s     |                ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:716:16
850s     |
850s 716 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
850s     |                ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:777:16
850s     |
850s 777 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
850s     |                ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:786:16
850s     |
850s 786 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
850s     |                ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:795:16
850s     |
850s 795 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
850s     |                ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:828:16
850s     |
850s 828 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
850s     |                ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:837:16
850s     |
850s 837 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
850s     |                ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:887:16
850s     |
850s 887 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
850s     |                ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:895:16
850s     |
850s 895 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
850s     |                ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:949:16
850s     |
850s 949 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
850s     |                ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:992:16
850s     |
850s 992 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
850s     |                ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1003:16
850s      |
850s 1003 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
850s      |                ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1024:16
850s      |
850s 1024 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
850s      |                ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1098:16
850s      |
850s 1098 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
850s      |                ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1108:16
850s      |
850s 1108 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
850s      |                ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:357:20
850s     |
850s 357 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
850s     |                    ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:869:20
850s     |
850s 869 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
850s     |                    ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:904:20
850s     |
850s 904 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
850s     |                    ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:958:20
850s     |
850s 958 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
850s     |                    ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1128:16
850s      |
850s 1128 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
850s      |                ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1137:16
850s      |
850s 1137 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
850s      |                ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1148:16
850s      |
850s 1148 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
850s      |                ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1162:16
850s      |
850s 1162 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
850s      |                ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1172:16
850s      |
850s 1172 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
850s      |                ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1193:16
850s      |
850s 1193 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
850s      |                ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1200:16
850s      |
850s 1200 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
850s      |                ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1209:16
850s      |
850s 1209 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
850s      |                ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1216:16
850s      |
850s 1216 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
850s      |                ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1224:16
850s      |
850s 1224 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
850s      |                ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1232:16
850s      |
850s 1232 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
850s      |                ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1241:16
850s      |
850s 1241 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
850s      |                ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1250:16
850s      |
850s 1250 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
850s      |                ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1257:16
850s      |
850s 1257 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
850s      |                ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1264:16
850s      |
850s 1264 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
850s      |                ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1277:16
850s      |
850s 1277 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
850s      |                ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1289:16
850s      |
850s 1289 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
850s      |                ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1297:16
850s      |
850s 1297 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
850s      |                ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s   --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:16:16
850s    |
850s 16 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
850s    |                ^^^^^^^
850s    |
850s    = help: consider using a Cargo feature instead
850s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s             [lints.rust]
850s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
850s   --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:17:20
850s    |
850s 17 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
850s    |                    ^^^^^^^^^^^^^^^^^^^^^
850s    |
850s    = help: consider using a Cargo feature instead
850s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s             [lints.rust]
850s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
850s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
850s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
850s     |
850s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
850s     |                      ^^^^^^^
850s     |
850s    ::: /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:5:1
850s     |
850s 5   | / ast_enum_of_structs! {
850s 6   | |     /// A pattern in a local binding, function signature, match expression, or
850s 7   | |     /// various other places.
850s 8   | |     ///
850s ...   |
850s 97  | |     }
850s 98  | | }
850s     | |_- in this macro invocation
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:104:16
850s     |
850s 104 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
850s     |                ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:119:16
850s     |
850s 119 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
850s     |                ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:136:16
850s     |
850s 136 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
850s     |                ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:147:16
850s     |
850s 147 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
850s     |                ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:158:16
850s     |
850s 158 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
850s     |                ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:176:16
850s     |
850s 176 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
850s     |                ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:188:16
850s     |
850s 188 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
850s     |                ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:201:16
850s     |
850s 201 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
850s     |                ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:214:16
850s     |
850s 214 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
850s     |                ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:225:16
850s     |
850s 225 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
850s     |                ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:237:16
850s     |
850s 237 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
850s     |                ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:251:16
850s     |
850s 251 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
850s     |                ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:263:16
850s     |
850s 263 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
850s     |                ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:275:16
850s     |
850s 275 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
850s     |                ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:288:16
850s     |
850s 288 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
850s     |                ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:302:16
850s     |
850s 302 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
850s     |                ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
850s   --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:94:15
850s    |
850s 94 |         #[cfg(syn_no_non_exhaustive)]
850s    |               ^^^^^^^^^^^^^^^^^^^^^
850s    |
850s    = help: consider using a Cargo feature instead
850s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s             [lints.rust]
850s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
850s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
850s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:318:16
850s     |
850s 318 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
850s     |                ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:769:16
850s     |
850s 769 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
850s     |                ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:777:16
850s     |
850s 777 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
850s     |                ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:791:16
850s     |
850s 791 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
850s     |                ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:807:16
850s     |
850s 807 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
850s     |                ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:816:16
850s     |
850s 816 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
850s     |                ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:826:16
850s     |
850s 826 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
850s     |                ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:834:16
850s     |
850s 834 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
850s     |                ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:844:16
850s     |
850s 844 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
850s     |                ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:853:16
850s     |
850s 853 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
850s     |                ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:863:16
850s     |
850s 863 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
850s     |                ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:871:16
850s     |
850s 871 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
850s     |                ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:879:16
850s     |
850s 879 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
850s     |                ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:889:16
850s     |
850s 889 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
850s     |                ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:899:16
850s     |
850s 899 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
850s     |                ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:907:16
850s     |
850s 907 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
850s     |                ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:916:16
850s     |
850s 916 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
850s     |                ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s  --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:9:16
850s   |
850s 9 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
850s   |                ^^^^^^^
850s   |
850s   = help: consider using a Cargo feature instead
850s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s            [lints.rust]
850s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s   --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:35:16
850s    |
850s 35 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
850s    |                ^^^^^^^
850s    |
850s    = help: consider using a Cargo feature instead
850s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s             [lints.rust]
850s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s   --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:67:16
850s    |
850s 67 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
850s    |                ^^^^^^^
850s    |
850s    = help: consider using a Cargo feature instead
850s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s             [lints.rust]
850s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:105:16
850s     |
850s 105 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
850s     |                ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:130:16
850s     |
850s 130 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
850s     |                ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:144:16
850s     |
850s 144 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
850s     |                ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:157:16
850s     |
850s 157 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
850s     |                ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:171:16
850s     |
850s 171 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
850s     |                ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:201:16
850s     |
850s 201 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
850s     |                ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:218:16
850s     |
850s 218 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
850s     |                ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:225:16
850s     |
850s 225 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
850s     |                ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:358:16
850s     |
850s 358 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
850s     |                ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:385:16
850s     |
850s 385 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
850s     |                ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:397:16
850s     |
850s 397 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
850s     |                ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:430:16
850s     |
850s 430 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
850s     |                ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:442:16
850s     |
850s 442 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
850s     |                ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:505:20
850s     |
850s 505 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
850s     |                    ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:569:20
850s     |
850s 569 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
850s     |                    ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:591:20
850s     |
850s 591 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
850s     |                    ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:693:16
850s     |
850s 693 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
850s     |                ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:701:16
850s     |
850s 701 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
850s     |                ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:709:16
850s     |
850s 709 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
850s     |                ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:724:16
850s     |
850s 724 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
850s     |                ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:752:16
850s     |
850s 752 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
850s     |                ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:793:16
850s     |
850s 793 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
850s     |                ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:802:16
850s     |
850s 802 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
850s     |                ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:811:16
850s     |
850s 811 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
850s     |                ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/punctuated.rs:371:12
850s     |
850s 371 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/punctuated.rs:386:12
850s     |
850s 386 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/punctuated.rs:395:12
850s     |
850s 395 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/punctuated.rs:408:12
850s     |
850s 408 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/punctuated.rs:422:12
850s     |
850s 422 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/punctuated.rs:1012:12
850s      |
850s 1012 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `syn_no_const_vec_new`
850s   --> /usr/share/cargo/registry/syn-1.0.109/src/punctuated.rs:54:15
850s    |
850s 54 |     #[cfg(not(syn_no_const_vec_new))]
850s    |               ^^^^^^^^^^^^^^^^^^^^
850s    |
850s    = help: consider using a Cargo feature instead
850s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s             [lints.rust]
850s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_const_vec_new)'] }
850s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_const_vec_new)");` to the top of the `build.rs`
850s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `syn_no_const_vec_new`
850s   --> /usr/share/cargo/registry/syn-1.0.109/src/punctuated.rs:63:11
850s    |
850s 63 |     #[cfg(syn_no_const_vec_new)]
850s    |           ^^^^^^^^^^^^^^^^^^^^
850s    |
850s    = help: consider using a Cargo feature instead
850s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s             [lints.rust]
850s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_const_vec_new)'] }
850s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_const_vec_new)");` to the top of the `build.rs`
850s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/punctuated.rs:267:16
850s     |
850s 267 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
850s     |                ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/punctuated.rs:288:16
850s     |
850s 288 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
850s     |                ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/punctuated.rs:325:16
850s     |
850s 325 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
850s     |                ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/punctuated.rs:346:16
850s     |
850s 346 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
850s     |                ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/punctuated.rs:1060:16
850s      |
850s 1060 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
850s      |                ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/punctuated.rs:1071:16
850s      |
850s 1071 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
850s      |                ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s   --> /usr/share/cargo/registry/syn-1.0.109/src/parse_quote.rs:68:12
850s    |
850s 68 | #[cfg_attr(doc_cfg, doc(cfg(all(feature = "parsing", feature = "printing"))))]
850s    |            ^^^^^^^
850s    |
850s    = help: consider using a Cargo feature instead
850s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s             [lints.rust]
850s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/parse_quote.rs:100:12
850s     |
850s 100 | #[cfg_attr(doc_cfg, doc(cfg(all(feature = "parsing", feature = "printing"))))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/parse_macro_input.rs:107:12
850s     |
850s 107 | #[cfg_attr(doc_cfg, doc(cfg(all(feature = "parsing", feature = "proc-macro"))))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s  --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:7:12
850s   |
850s 7 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s   |            ^^^^^^^
850s   |
850s   = help: consider using a Cargo feature instead
850s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s            [lints.rust]
850s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:17:12
850s    |
850s 17 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s    |            ^^^^^^^
850s    |
850s    = help: consider using a Cargo feature instead
850s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s             [lints.rust]
850s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:29:12
850s    |
850s 29 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s    |            ^^^^^^^
850s    |
850s    = help: consider using a Cargo feature instead
850s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s             [lints.rust]
850s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:43:12
850s    |
850s 43 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s    |            ^^^^^^^
850s    |
850s    = help: consider using a Cargo feature instead
850s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s             [lints.rust]
850s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:46:12
850s    |
850s 46 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s    |            ^^^^^^^
850s    |
850s    = help: consider using a Cargo feature instead
850s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s             [lints.rust]
850s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:53:12
850s    |
850s 53 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s    |            ^^^^^^^
850s    |
850s    = help: consider using a Cargo feature instead
850s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s             [lints.rust]
850s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:66:12
850s    |
850s 66 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s    |            ^^^^^^^
850s    |
850s    = help: consider using a Cargo feature instead
850s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s             [lints.rust]
850s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:77:12
850s    |
850s 77 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s    |            ^^^^^^^
850s    |
850s    = help: consider using a Cargo feature instead
850s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s             [lints.rust]
850s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:80:12
850s    |
850s 80 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s    |            ^^^^^^^
850s    |
850s    = help: consider using a Cargo feature instead
850s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s             [lints.rust]
850s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:87:12
850s    |
850s 87 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s    |            ^^^^^^^
850s    |
850s    = help: consider using a Cargo feature instead
850s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s             [lints.rust]
850s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:98:12
850s    |
850s 98 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s    |            ^^^^^^^
850s    |
850s    = help: consider using a Cargo feature instead
850s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s             [lints.rust]
850s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:108:12
850s     |
850s 108 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:120:12
850s     |
850s 120 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:135:12
850s     |
850s 135 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:146:12
850s     |
850s 146 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:157:12
850s     |
850s 157 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:168:12
850s     |
850s 168 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:179:12
850s     |
850s 179 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:189:12
850s     |
850s 189 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:202:12
850s     |
850s 202 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:282:12
850s     |
850s 282 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:293:12
850s     |
850s 293 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:305:12
850s     |
850s 305 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:317:12
850s     |
850s 317 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:329:12
850s     |
850s 329 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:341:12
850s     |
850s 341 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:353:12
850s     |
850s 353 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:364:12
850s     |
850s 364 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:375:12
850s     |
850s 375 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:387:12
850s     |
850s 387 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:399:12
850s     |
850s 399 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:411:12
850s     |
850s 411 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:428:12
850s     |
850s 428 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:439:12
850s     |
850s 439 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:451:12
850s     |
850s 451 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:466:12
850s     |
850s 466 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:477:12
850s     |
850s 477 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:490:12
850s     |
850s 490 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:502:12
850s     |
850s 502 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:515:12
850s     |
850s 515 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:525:12
850s     |
850s 525 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:537:12
850s     |
850s 537 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:547:12
850s     |
850s 547 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:560:12
850s     |
850s 560 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:575:12
850s     |
850s 575 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:586:12
850s     |
850s 586 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:597:12
850s     |
850s 597 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:609:12
850s     |
850s 609 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:622:12
850s     |
850s 622 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:635:12
850s     |
850s 635 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:646:12
850s     |
850s 646 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:660:12
850s     |
850s 660 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:671:12
850s     |
850s 671 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:682:12
850s     |
850s 682 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:693:12
850s     |
850s 693 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:705:12
850s     |
850s 705 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:716:12
850s     |
850s 716 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:727:12
850s     |
850s 727 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:740:12
850s     |
850s 740 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:751:12
850s     |
850s 751 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:764:12
850s     |
850s 764 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:776:12
850s     |
850s 776 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:788:12
850s     |
850s 788 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:799:12
850s     |
850s 799 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:809:12
850s     |
850s 809 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:819:12
850s     |
850s 819 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:830:12
850s     |
850s 830 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:840:12
850s     |
850s 840 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:855:12
850s     |
850s 855 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:867:12
850s     |
850s 867 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:878:12
850s     |
850s 878 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:894:12
850s     |
850s 894 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:907:12
850s     |
850s 907 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:920:12
850s     |
850s 920 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:930:12
850s     |
850s 930 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:941:12
850s     |
850s 941 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:953:12
850s     |
850s 953 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:968:12
850s     |
850s 968 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:986:12
850s     |
850s 986 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:997:12
850s     |
850s 997 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1010:12
850s      |
850s 1010 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1027:12
850s      |
850s 1027 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1037:12
850s      |
850s 1037 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1064:12
850s      |
850s 1064 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1081:12
850s      |
850s 1081 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1096:12
850s      |
850s 1096 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1111:12
850s      |
850s 1111 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1123:12
850s      |
850s 1123 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1135:12
850s      |
850s 1135 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1152:12
850s      |
850s 1152 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1164:12
850s      |
850s 1164 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1177:12
850s      |
850s 1177 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1191:12
850s      |
850s 1191 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1209:12
850s      |
850s 1209 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1224:12
850s      |
850s 1224 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1243:12
850s      |
850s 1243 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1259:12
850s      |
850s 1259 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1275:12
850s      |
850s 1275 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1289:12
850s      |
850s 1289 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1303:12
850s      |
850s 1303 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1313:12
850s      |
850s 1313 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1324:12
850s      |
850s 1324 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1339:12
850s      |
850s 1339 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1349:12
850s      |
850s 1349 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1362:12
850s      |
850s 1362 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1374:12
850s      |
850s 1374 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1385:12
850s      |
850s 1385 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1395:12
850s      |
850s 1395 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1406:12
850s      |
850s 1406 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1417:12
850s      |
850s 1417 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1428:12
850s      |
850s 1428 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1440:12
850s      |
850s 1440 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1450:12
850s      |
850s 1450 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1461:12
850s      |
850s 1461 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1487:12
850s      |
850s 1487 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1498:12
850s      |
850s 1498 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1511:12
850s      |
850s 1511 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1521:12
850s      |
850s 1521 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1531:12
850s      |
850s 1531 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1542:12
850s      |
850s 1542 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1553:12
850s      |
850s 1553 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1565:12
850s      |
850s 1565 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1577:12
850s      |
850s 1577 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1587:12
850s      |
850s 1587 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1598:12
850s      |
850s 1598 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1611:12
850s      |
850s 1611 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1622:12
850s      |
850s 1622 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1633:12
850s      |
850s 1633 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1645:12
850s      |
850s 1645 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1655:12
850s      |
850s 1655 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1665:12
850s      |
850s 1665 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1678:12
850s      |
850s 1678 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1688:12
850s      |
850s 1688 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1699:12
850s      |
850s 1699 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1710:12
850s      |
850s 1710 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1722:12
850s      |
850s 1722 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1735:12
850s      |
850s 1735 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1738:12
850s      |
850s 1738 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1745:12
850s      |
850s 1745 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1757:12
850s      |
850s 1757 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1767:12
850s      |
850s 1767 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1786:12
850s      |
850s 1786 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1798:12
850s      |
850s 1798 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1810:12
850s      |
850s 1810 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1813:12
850s      |
850s 1813 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1820:12
850s      |
850s 1820 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1835:12
850s      |
850s 1835 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1850:12
850s      |
850s 1850 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1861:12
850s      |
850s 1861 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1873:12
850s      |
850s 1873 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1889:12
850s      |
850s 1889 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1914:12
850s      |
850s 1914 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1926:12
850s      |
850s 1926 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1942:12
850s      |
850s 1942 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1952:12
850s      |
850s 1952 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1962:12
850s      |
850s 1962 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1971:12
850s      |
850s 1971 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1978:12
850s      |
850s 1978 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1987:12
850s      |
850s 1987 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2001:12
850s      |
850s 2001 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2011:12
850s      |
850s 2011 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2021:12
850s      |
850s 2021 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2031:12
850s      |
850s 2031 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2043:12
850s      |
850s 2043 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2055:12
850s      |
850s 2055 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2065:12
850s      |
850s 2065 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2075:12
850s      |
850s 2075 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2085:12
850s      |
850s 2085 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2088:12
850s      |
850s 2088 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2095:12
850s      |
850s 2095 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2104:12
850s      |
850s 2104 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2114:12
850s      |
850s 2114 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2123:12
850s      |
850s 2123 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2134:12
850s      |
850s 2134 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2145:12
850s      |
850s 2145 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2158:12
850s      |
850s 2158 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2168:12
850s      |
850s 2168 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2180:12
850s      |
850s 2180 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2189:12
850s      |
850s 2189 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2198:12
850s      |
850s 2198 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2210:12
850s      |
850s 2210 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2222:12
850s      |
850s 2222 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2232:12
850s      |
850s 2232 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:276:23
850s     |
850s 276 |             #[cfg(any(syn_no_non_exhaustive, not(feature = "full")))]
850s     |                       ^^^^^^^^^^^^^^^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:849:19
850s     |
850s 849 |             #[cfg(syn_no_non_exhaustive)]
850s     |                   ^^^^^^^^^^^^^^^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:962:19
850s     |
850s 962 |             #[cfg(syn_no_non_exhaustive)]
850s     |                   ^^^^^^^^^^^^^^^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1058:19
850s      |
850s 1058 |             #[cfg(syn_no_non_exhaustive)]
850s      |                   ^^^^^^^^^^^^^^^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1481:19
850s      |
850s 1481 |             #[cfg(syn_no_non_exhaustive)]
850s      |                   ^^^^^^^^^^^^^^^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1829:19
850s      |
850s 1829 |             #[cfg(syn_no_non_exhaustive)]
850s      |                   ^^^^^^^^^^^^^^^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1908:19
850s      |
850s 1908 |             #[cfg(syn_no_non_exhaustive)]
850s      |                   ^^^^^^^^^^^^^^^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s  --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:8:12
850s   |
850s 8 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s   |            ^^^^^^^
850s   |
850s   = help: consider using a Cargo feature instead
850s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s            [lints.rust]
850s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:11:12
850s    |
850s 11 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s    |            ^^^^^^^
850s    |
850s    = help: consider using a Cargo feature instead
850s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s             [lints.rust]
850s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:18:12
850s    |
850s 18 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s    |            ^^^^^^^
850s    |
850s    = help: consider using a Cargo feature instead
850s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s             [lints.rust]
850s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:21:12
850s    |
850s 21 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s    |            ^^^^^^^
850s    |
850s    = help: consider using a Cargo feature instead
850s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s             [lints.rust]
850s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:28:12
850s    |
850s 28 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s    |            ^^^^^^^
850s    |
850s    = help: consider using a Cargo feature instead
850s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s             [lints.rust]
850s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:31:12
850s    |
850s 31 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s    |            ^^^^^^^
850s    |
850s    = help: consider using a Cargo feature instead
850s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s             [lints.rust]
850s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:39:12
850s    |
850s 39 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s    |            ^^^^^^^
850s    |
850s    = help: consider using a Cargo feature instead
850s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s             [lints.rust]
850s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:42:12
850s    |
850s 42 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s    |            ^^^^^^^
850s    |
850s    = help: consider using a Cargo feature instead
850s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s             [lints.rust]
850s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:53:12
850s    |
850s 53 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s    |            ^^^^^^^
850s    |
850s    = help: consider using a Cargo feature instead
850s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s             [lints.rust]
850s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:56:12
850s    |
850s 56 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s    |            ^^^^^^^
850s    |
850s    = help: consider using a Cargo feature instead
850s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s             [lints.rust]
850s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:64:12
850s    |
850s 64 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s    |            ^^^^^^^
850s    |
850s    = help: consider using a Cargo feature instead
850s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s             [lints.rust]
850s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:67:12
850s    |
850s 67 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s    |            ^^^^^^^
850s    |
850s    = help: consider using a Cargo feature instead
850s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s             [lints.rust]
850s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:74:12
850s    |
850s 74 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s    |            ^^^^^^^
850s    |
850s    = help: consider using a Cargo feature instead
850s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s             [lints.rust]
850s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:77:12
850s    |
850s 77 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s    |            ^^^^^^^
850s    |
850s    = help: consider using a Cargo feature instead
850s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s             [lints.rust]
850s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:114:12
850s     |
850s 114 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:117:12
850s     |
850s 117 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:124:12
850s     |
850s 124 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:127:12
850s     |
850s 127 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:134:12
850s     |
850s 134 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:137:12
850s     |
850s 137 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:144:12
850s     |
850s 144 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:147:12
850s     |
850s 147 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:155:12
850s     |
850s 155 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:158:12
850s     |
850s 158 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:165:12
850s     |
850s 165 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:168:12
850s     |
850s 168 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:180:12
850s     |
850s 180 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:183:12
850s     |
850s 183 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:190:12
850s     |
850s 190 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:193:12
850s     |
850s 193 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:200:12
850s     |
850s 200 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:203:12
850s     |
850s 203 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:210:12
850s     |
850s 210 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:213:12
850s     |
850s 213 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:221:12
850s     |
850s 221 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:224:12
850s     |
850s 224 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:305:12
850s     |
850s 305 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:308:12
850s     |
850s 308 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:315:12
850s     |
850s 315 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:318:12
850s     |
850s 318 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:325:12
850s     |
850s 325 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:328:12
850s     |
850s 328 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:336:12
850s     |
850s 336 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:339:12
850s     |
850s 339 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:347:12
850s     |
850s 347 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:350:12
850s     |
850s 350 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:357:12
850s     |
850s 357 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:360:12
850s     |
850s 360 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:368:12
850s     |
850s 368 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:371:12
850s     |
850s 371 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:379:12
850s     |
850s 379 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:382:12
850s     |
850s 382 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:389:12
850s     |
850s 389 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:392:12
850s     |
850s 392 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:399:12
850s     |
850s 399 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:402:12
850s     |
850s 402 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:409:12
850s     |
850s 409 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:412:12
850s     |
850s 412 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:419:12
850s     |
850s 419 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:422:12
850s     |
850s 422 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:432:12
850s     |
850s 432 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:435:12
850s     |
850s 435 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:442:12
850s     |
850s 442 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:445:12
850s     |
850s 445 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:453:12
850s     |
850s 453 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:456:12
850s     |
850s 456 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:464:12
850s     |
850s 464 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:467:12
850s     |
850s 467 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:474:12
850s     |
850s 474 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:477:12
850s     |
850s 477 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:486:12
850s     |
850s 486 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:489:12
850s     |
850s 489 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:496:12
850s     |
850s 496 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:499:12
850s     |
850s 499 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:506:12
850s     |
850s 506 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:509:12
850s     |
850s 509 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:516:12
850s     |
850s 516 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:519:12
850s     |
850s 519 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:526:12
850s     |
850s 526 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:529:12
850s     |
850s 529 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:536:12
850s     |
850s 536 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:539:12
850s     |
850s 539 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:546:12
850s     |
850s 546 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:549:12
850s     |
850s 549 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:558:12
850s     |
850s 558 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:561:12
850s     |
850s 561 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:568:12
850s     |
850s 568 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:571:12
850s     |
850s 571 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:578:12
850s     |
850s 578 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:581:12
850s     |
850s 581 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:589:12
850s     |
850s 589 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:592:12
850s     |
850s 592 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:600:12
850s     |
850s 600 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:603:12
850s     |
850s 603 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:610:12
850s     |
850s 610 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:613:12
850s     |
850s 613 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:620:12
850s     |
850s 620 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:623:12
850s     |
850s 623 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:632:12
850s     |
850s 632 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:635:12
850s     |
850s 635 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:642:12
850s     |
850s 642 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:645:12
850s     |
850s 645 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:652:12
850s     |
850s 652 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:655:12
850s     |
850s 655 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:662:12
850s     |
850s 662 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:665:12
850s     |
850s 665 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:672:12
850s     |
850s 672 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:675:12
850s     |
850s 675 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:682:12
850s     |
850s 682 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:685:12
850s     |
850s 685 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:692:12
850s     |
850s 692 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:695:12
850s     |
850s 695 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:703:12
850s     |
850s 703 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:706:12
850s     |
850s 706 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:713:12
850s     |
850s 713 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:716:12
850s     |
850s 716 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:724:12
850s     |
850s 724 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:727:12
850s     |
850s 727 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:735:12
850s     |
850s 735 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:738:12
850s     |
850s 738 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:746:12
850s     |
850s 746 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:749:12
850s     |
850s 749 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:761:12
850s     |
850s 761 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:764:12
850s     |
850s 764 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:771:12
850s     |
850s 771 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:774:12
850s     |
850s 774 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:781:12
850s     |
850s 781 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:784:12
850s     |
850s 784 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:792:12
850s     |
850s 792 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:795:12
850s     |
850s 795 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:806:12
850s     |
850s 806 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:809:12
850s     |
850s 809 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:825:12
850s     |
850s 825 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:828:12
850s     |
850s 828 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:835:12
850s     |
850s 835 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:838:12
850s     |
850s 838 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:846:12
850s     |
850s 846 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:849:12
850s     |
850s 849 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:858:12
850s     |
850s 858 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:861:12
850s     |
850s 861 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:868:12
850s     |
850s 868 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:871:12
850s     |
850s 871 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:895:12
850s     |
850s 895 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:898:12
850s     |
850s 898 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:914:12
850s     |
850s 914 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:917:12
850s     |
850s 917 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:931:12
850s     |
850s 931 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:934:12
850s     |
850s 934 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:942:12
850s     |
850s 942 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:945:12
850s     |
850s 945 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:961:12
850s     |
850s 961 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:964:12
850s     |
850s 964 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:973:12
850s     |
850s 973 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:976:12
850s     |
850s 976 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:984:12
850s     |
850s 984 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:987:12
850s     |
850s 987 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:996:12
850s     |
850s 996 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:999:12
850s     |
850s 999 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1008:12
850s      |
850s 1008 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1011:12
850s      |
850s 1011 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1039:12
850s      |
850s 1039 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1042:12
850s      |
850s 1042 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1050:12
850s      |
850s 1050 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1053:12
850s      |
850s 1053 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1061:12
850s      |
850s 1061 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1064:12
850s      |
850s 1064 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1072:12
850s      |
850s 1072 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1075:12
850s      |
850s 1075 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1083:12
850s      |
850s 1083 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1086:12
850s      |
850s 1086 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1093:12
850s      |
850s 1093 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1096:12
850s      |
850s 1096 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1106:12
850s      |
850s 1106 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1109:12
850s      |
850s 1109 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1117:12
850s      |
850s 1117 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1120:12
850s      |
850s 1120 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1128:12
850s      |
850s 1128 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1131:12
850s      |
850s 1131 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1139:12
850s      |
850s 1139 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1142:12
850s      |
850s 1142 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1151:12
850s      |
850s 1151 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1154:12
850s      |
850s 1154 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1163:12
850s      |
850s 1163 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1166:12
850s      |
850s 1166 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1177:12
850s      |
850s 1177 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1180:12
850s      |
850s 1180 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1188:12
850s      |
850s 1188 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1191:12
850s      |
850s 1191 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1199:12
850s      |
850s 1199 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1202:12
850s      |
850s 1202 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1210:12
850s      |
850s 1210 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1213:12
850s      |
850s 1213 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1221:12
850s      |
850s 1221 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1224:12
850s      |
850s 1224 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1231:12
850s      |
850s 1231 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1234:12
850s      |
850s 1234 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1241:12
850s      |
850s 1241 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1243:12
850s      |
850s 1243 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1261:12
850s      |
850s 1261 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1263:12
850s      |
850s 1263 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1269:12
850s      |
850s 1269 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1271:12
850s      |
850s 1271 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1273:12
850s      |
850s 1273 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1275:12
850s      |
850s 1275 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1277:12
850s      |
850s 1277 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1279:12
850s      |
850s 1279 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1282:12
850s      |
850s 1282 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1285:12
850s      |
850s 1285 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1292:12
850s      |
850s 1292 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1295:12
850s      |
850s 1295 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1303:12
850s      |
850s 1303 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1306:12
850s      |
850s 1306 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1318:12
850s      |
850s 1318 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1321:12
850s      |
850s 1321 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1333:12
850s      |
850s 1333 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1336:12
850s      |
850s 1336 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1343:12
850s      |
850s 1343 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1346:12
850s      |
850s 1346 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1353:12
850s      |
850s 1353 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1356:12
850s      |
850s 1356 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1363:12
850s      |
850s 1363 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1366:12
850s      |
850s 1366 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1377:12
850s      |
850s 1377 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1380:12
850s      |
850s 1380 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1387:12
850s      |
850s 1387 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1390:12
850s      |
850s 1390 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1417:12
850s      |
850s 1417 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1420:12
850s      |
850s 1420 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1427:12
850s      |
850s 1427 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1430:12
850s      |
850s 1430 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1439:12
850s      |
850s 1439 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1442:12
850s      |
850s 1442 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1449:12
850s      |
850s 1449 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1452:12
850s      |
850s 1452 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1459:12
850s      |
850s 1459 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1462:12
850s      |
850s 1462 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1470:12
850s      |
850s 1470 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1473:12
850s      |
850s 1473 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1480:12
850s      |
850s 1480 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1483:12
850s      |
850s 1483 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1491:12
850s      |
850s 1491 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1494:12
850s      |
850s 1494 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1502:12
850s      |
850s 1502 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1505:12
850s      |
850s 1505 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1512:12
850s      |
850s 1512 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1515:12
850s      |
850s 1515 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1522:12
850s      |
850s 1522 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1525:12
850s      |
850s 1525 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1533:12
850s      |
850s 1533 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1536:12
850s      |
850s 1536 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1543:12
850s      |
850s 1543 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1546:12
850s      |
850s 1546 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1553:12
850s      |
850s 1553 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1556:12
850s      |
850s 1556 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1563:12
850s      |
850s 1563 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1566:12
850s      |
850s 1566 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1573:12
850s      |
850s 1573 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1576:12
850s      |
850s 1576 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1583:12
850s      |
850s 1583 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1586:12
850s      |
850s 1586 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1604:12
850s      |
850s 1604 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1607:12
850s      |
850s 1607 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1614:12
850s      |
850s 1614 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1617:12
850s      |
850s 1617 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1624:12
850s      |
850s 1624 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1627:12
850s      |
850s 1627 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1634:12
850s      |
850s 1634 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1637:12
850s      |
850s 1637 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1645:12
850s      |
850s 1645 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1648:12
850s      |
850s 1648 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1656:12
850s      |
850s 1656 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1659:12
850s      |
850s 1659 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1670:12
850s      |
850s 1670 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1673:12
850s      |
850s 1673 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1681:12
850s      |
850s 1681 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1684:12
850s      |
850s 1684 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1695:12
850s      |
850s 1695 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1698:12
850s      |
850s 1698 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1709:12
850s      |
850s 1709 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1712:12
850s      |
850s 1712 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1725:12
850s      |
850s 1725 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1728:12
850s      |
850s 1728 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1736:12
850s      |
850s 1736 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1739:12
850s      |
850s 1739 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1750:12
850s      |
850s 1750 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1753:12
850s      |
850s 1753 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1769:12
850s      |
850s 1769 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1772:12
850s      |
850s 1772 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1780:12
850s      |
850s 1780 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1783:12
850s      |
850s 1783 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1791:12
850s      |
850s 1791 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1794:12
850s      |
850s 1794 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1802:12
850s      |
850s 1802 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1805:12
850s      |
850s 1805 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1814:12
850s      |
850s 1814 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1817:12
850s      |
850s 1817 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1843:12
850s      |
850s 1843 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1846:12
850s      |
850s 1846 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1853:12
850s      |
850s 1853 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1856:12
850s      |
850s 1856 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1865:12
850s      |
850s 1865 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1868:12
850s      |
850s 1868 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1875:12
850s      |
850s 1875 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1878:12
850s      |
850s 1878 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1885:12
850s      |
850s 1885 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1888:12
850s      |
850s 1888 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1895:12
850s      |
850s 1895 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1898:12
850s      |
850s 1898 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1905:12
850s      |
850s 1905 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1908:12
850s      |
850s 1908 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1915:12
850s      |
850s 1915 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1918:12
850s      |
850s 1918 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1927:12
850s      |
850s 1927 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1930:12
850s      |
850s 1930 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1945:12
850s      |
850s 1945 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1948:12
850s      |
850s 1948 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1955:12
850s      |
850s 1955 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1958:12
850s      |
850s 1958 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1965:12
850s      |
850s 1965 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1968:12
850s      |
850s 1968 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1976:12
850s      |
850s 1976 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1979:12
850s      |
850s 1979 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1987:12
850s      |
850s 1987 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1990:12
850s      |
850s 1990 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1997:12
850s      |
850s 1997 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2000:12
850s      |
850s 2000 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2007:12
850s      |
850s 2007 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2010:12
850s      |
850s 2010 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2017:12
850s      |
850s 2017 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2020:12
850s      |
850s 2020 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2032:12
850s      |
850s 2032 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2035:12
850s      |
850s 2035 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2042:12
850s      |
850s 2042 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2045:12
850s      |
850s 2045 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2052:12
850s      |
850s 2052 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2055:12
850s      |
850s 2055 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2062:12
850s      |
850s 2062 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2065:12
850s      |
850s 2065 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2072:12
850s      |
850s 2072 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2075:12
850s      |
850s 2075 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2082:12
850s      |
850s 2082 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2085:12
850s      |
850s 2085 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2099:12
850s      |
850s 2099 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2102:12
850s      |
850s 2102 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2109:12
850s      |
850s 2109 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2112:12
850s      |
850s 2112 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2120:12
850s      |
850s 2120 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2123:12
850s      |
850s 2123 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2130:12
850s      |
850s 2130 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2133:12
850s      |
850s 2133 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2140:12
850s      |
850s 2140 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2143:12
850s      |
850s 2143 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2150:12
850s      |
850s 2150 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2153:12
850s      |
850s 2153 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2168:12
850s      |
850s 2168 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2171:12
850s      |
850s 2171 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2178:12
850s      |
850s 2178 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2181:12
850s      |
850s 2181 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s  --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:9:12
850s   |
850s 9 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s   |            ^^^^^^^
850s   |
850s   = help: consider using a Cargo feature instead
850s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s            [lints.rust]
850s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:19:12
850s    |
850s 19 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s    |            ^^^^^^^
850s    |
850s    = help: consider using a Cargo feature instead
850s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s             [lints.rust]
850s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:30:12
850s    |
850s 30 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s    |            ^^^^^^^
850s    |
850s    = help: consider using a Cargo feature instead
850s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s             [lints.rust]
850s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:44:12
850s    |
850s 44 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s    |            ^^^^^^^
850s    |
850s    = help: consider using a Cargo feature instead
850s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s             [lints.rust]
850s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:61:12
850s    |
850s 61 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s    |            ^^^^^^^
850s    |
850s    = help: consider using a Cargo feature instead
850s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s             [lints.rust]
850s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:73:12
850s    |
850s 73 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s    |            ^^^^^^^
850s    |
850s    = help: consider using a Cargo feature instead
850s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s             [lints.rust]
850s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:85:12
850s    |
850s 85 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s    |            ^^^^^^^
850s    |
850s    = help: consider using a Cargo feature instead
850s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s             [lints.rust]
850s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:180:12
850s     |
850s 180 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:191:12
850s     |
850s 191 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:201:12
850s     |
850s 201 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:211:12
850s     |
850s 211 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:225:12
850s     |
850s 225 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:236:12
850s     |
850s 236 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:259:12
850s     |
850s 259 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:269:12
850s     |
850s 269 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:280:12
850s     |
850s 280 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:290:12
850s     |
850s 290 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:304:12
850s     |
850s 304 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:507:12
850s     |
850s 507 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:518:12
850s     |
850s 518 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:530:12
850s     |
850s 530 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:543:12
850s     |
850s 543 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:555:12
850s     |
850s 555 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:566:12
850s     |
850s 566 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:579:12
850s     |
850s 579 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:591:12
850s     |
850s 591 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:602:12
850s     |
850s 602 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:614:12
850s     |
850s 614 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:626:12
850s     |
850s 626 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:638:12
850s     |
850s 638 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:654:12
850s     |
850s 654 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:665:12
850s     |
850s 665 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:677:12
850s     |
850s 677 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:691:12
850s     |
850s 691 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:702:12
850s     |
850s 702 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:715:12
850s     |
850s 715 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:727:12
850s     |
850s 727 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:739:12
850s     |
850s 739 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:750:12
850s     |
850s 750 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:762:12
850s     |
850s 762 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:773:12
850s     |
850s 773 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:785:12
850s     |
850s 785 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:799:12
850s     |
850s 799 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:810:12
850s     |
850s 810 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:822:12
850s     |
850s 822 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:835:12
850s     |
850s 835 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:847:12
850s     |
850s 847 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:859:12
850s     |
850s 859 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:870:12
850s     |
850s 870 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:884:12
850s     |
850s 884 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:895:12
850s     |
850s 895 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:906:12
850s     |
850s 906 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:917:12
850s     |
850s 917 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:929:12
850s     |
850s 929 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:941:12
850s     |
850s 941 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:952:12
850s     |
850s 952 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:965:12
850s     |
850s 965 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:976:12
850s     |
850s 976 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:990:12
850s     |
850s 990 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1003:12
850s      |
850s 1003 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1016:12
850s      |
850s 1016 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1038:12
850s      |
850s 1038 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1048:12
850s      |
850s 1048 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1058:12
850s      |
850s 1058 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1070:12
850s      |
850s 1070 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1089:12
850s      |
850s 1089 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1122:12
850s      |
850s 1122 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1134:12
850s      |
850s 1134 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1146:12
850s      |
850s 1146 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1160:12
850s      |
850s 1160 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1172:12
850s      |
850s 1172 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1203:12
850s      |
850s 1203 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1222:12
850s      |
850s 1222 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1245:12
850s      |
850s 1245 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1258:12
850s      |
850s 1258 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1291:12
850s      |
850s 1291 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1306:12
850s      |
850s 1306 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1318:12
850s      |
850s 1318 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1332:12
850s      |
850s 1332 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1347:12
850s      |
850s 1347 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1428:12
850s      |
850s 1428 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1442:12
850s      |
850s 1442 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1456:12
850s      |
850s 1456 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1469:12
850s      |
850s 1469 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1482:12
850s      |
850s 1482 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1494:12
850s      |
850s 1494 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1510:12
850s      |
850s 1510 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1523:12
850s      |
850s 1523 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1536:12
850s      |
850s 1536 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1550:12
850s      |
850s 1550 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1565:12
850s      |
850s 1565 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1580:12
850s      |
850s 1580 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1598:12
850s      |
850s 1598 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1612:12
850s      |
850s 1612 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1626:12
850s      |
850s 1626 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1640:12
850s      |
850s 1640 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1653:12
850s      |
850s 1653 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1663:12
850s      |
850s 1663 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1675:12
850s      |
850s 1675 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1717:12
850s      |
850s 1717 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1727:12
850s      |
850s 1727 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1739:12
850s      |
850s 1739 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1751:12
850s      |
850s 1751 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1771:12
850s      |
850s 1771 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1794:12
850s      |
850s 1794 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1805:12
850s      |
850s 1805 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1816:12
850s      |
850s 1816 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1826:12
850s      |
850s 1826 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1845:12
850s      |
850s 1845 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1856:12
850s      |
850s 1856 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1933:12
850s      |
850s 1933 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1944:12
850s      |
850s 1944 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1958:12
850s      |
850s 1958 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1969:12
850s      |
850s 1969 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1980:12
850s      |
850s 1980 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1992:12
850s      |
850s 1992 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2004:12
850s      |
850s 2004 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2017:12
850s      |
850s 2017 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2029:12
850s      |
850s 2029 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2039:12
850s      |
850s 2039 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2050:12
850s      |
850s 2050 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2063:12
850s      |
850s 2063 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2074:12
850s      |
850s 2074 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2086:12
850s      |
850s 2086 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2098:12
850s      |
850s 2098 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2108:12
850s      |
850s 2108 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2119:12
850s      |
850s 2119 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2141:12
850s      |
850s 2141 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2152:12
850s      |
850s 2152 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2163:12
850s      |
850s 2163 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2174:12
850s      |
850s 2174 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2186:12
850s      |
850s 2186 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2198:12
850s      |
850s 2198 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2215:12
850s      |
850s 2215 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2227:12
850s      |
850s 2227 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2245:12
850s      |
850s 2245 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2263:12
850s      |
850s 2263 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2290:12
850s      |
850s 2290 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2303:12
850s      |
850s 2303 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2320:12
850s      |
850s 2320 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2353:12
850s      |
850s 2353 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2366:12
850s      |
850s 2366 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2378:12
850s      |
850s 2378 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2391:12
850s      |
850s 2391 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2406:12
850s      |
850s 2406 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2479:12
850s      |
850s 2479 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2490:12
850s      |
850s 2490 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2505:12
850s      |
850s 2505 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2515:12
850s      |
850s 2515 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2525:12
850s      |
850s 2525 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2533:12
850s      |
850s 2533 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2543:12
850s      |
850s 2543 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2551:12
850s      |
850s 2551 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2566:12
850s      |
850s 2566 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2585:12
850s      |
850s 2585 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2595:12
850s      |
850s 2595 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2606:12
850s      |
850s 2606 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2618:12
850s      |
850s 2618 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2630:12
850s      |
850s 2630 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2640:12
850s      |
850s 2640 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2651:12
850s      |
850s 2651 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2661:12
850s      |
850s 2661 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2681:12
850s      |
850s 2681 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2689:12
850s      |
850s 2689 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2699:12
850s      |
850s 2699 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2709:12
850s      |
850s 2709 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2720:12
850s      |
850s 2720 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2731:12
850s      |
850s 2731 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2762:12
850s      |
850s 2762 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2772:12
850s      |
850s 2772 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2785:12
850s      |
850s 2785 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2793:12
850s      |
850s 2793 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2801:12
850s      |
850s 2801 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2812:12
850s      |
850s 2812 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2838:12
850s      |
850s 2838 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2848:12
850s      |
850s 2848 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:501:23
850s     |
850s 501 |             #[cfg(any(syn_no_non_exhaustive, not(feature = "full")))]
850s     |                       ^^^^^^^^^^^^^^^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1116:19
850s      |
850s 1116 |             #[cfg(syn_no_non_exhaustive)]
850s      |                   ^^^^^^^^^^^^^^^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1285:19
850s      |
850s 1285 |             #[cfg(syn_no_non_exhaustive)]
850s      |                   ^^^^^^^^^^^^^^^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1422:19
850s      |
850s 1422 |             #[cfg(syn_no_non_exhaustive)]
850s      |                   ^^^^^^^^^^^^^^^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1927:19
850s      |
850s 1927 |             #[cfg(syn_no_non_exhaustive)]
850s      |                   ^^^^^^^^^^^^^^^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2347:19
850s      |
850s 2347 |             #[cfg(syn_no_non_exhaustive)]
850s      |                   ^^^^^^^^^^^^^^^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2473:19
850s      |
850s 2473 |             #[cfg(syn_no_non_exhaustive)]
850s      |                   ^^^^^^^^^^^^^^^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s  --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:7:12
850s   |
850s 7 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s   |            ^^^^^^^
850s   |
850s   = help: consider using a Cargo feature instead
850s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s            [lints.rust]
850s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:17:12
850s    |
850s 17 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s    |            ^^^^^^^
850s    |
850s    = help: consider using a Cargo feature instead
850s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s             [lints.rust]
850s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:29:12
850s    |
850s 29 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s    |            ^^^^^^^
850s    |
850s    = help: consider using a Cargo feature instead
850s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s             [lints.rust]
850s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:43:12
850s    |
850s 43 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s    |            ^^^^^^^
850s    |
850s    = help: consider using a Cargo feature instead
850s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s             [lints.rust]
850s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:57:12
850s    |
850s 57 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s    |            ^^^^^^^
850s    |
850s    = help: consider using a Cargo feature instead
850s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s             [lints.rust]
850s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:70:12
850s    |
850s 70 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s    |            ^^^^^^^
850s    |
850s    = help: consider using a Cargo feature instead
850s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s             [lints.rust]
850s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:81:12
850s    |
850s 81 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s    |            ^^^^^^^
850s    |
850s    = help: consider using a Cargo feature instead
850s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s             [lints.rust]
850s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:229:12
850s     |
850s 229 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:240:12
850s     |
850s 240 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:250:12
850s     |
850s 250 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:262:12
850s     |
850s 262 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:277:12
850s     |
850s 277 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:288:12
850s     |
850s 288 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:311:12
850s     |
850s 311 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:322:12
850s     |
850s 322 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:333:12
850s     |
850s 333 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:343:12
850s     |
850s 343 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:356:12
850s     |
850s 356 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:596:12
850s     |
850s 596 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:607:12
850s     |
850s 607 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:619:12
850s     |
850s 619 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:631:12
850s     |
850s 631 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:643:12
850s     |
850s 643 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:655:12
850s     |
850s 655 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:667:12
850s     |
850s 667 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:678:12
850s     |
850s 678 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:689:12
850s     |
850s 689 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:701:12
850s     |
850s 701 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:713:12
850s     |
850s 713 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:725:12
850s     |
850s 725 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:742:12
850s     |
850s 742 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:753:12
850s     |
850s 753 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:765:12
850s     |
850s 765 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:780:12
850s     |
850s 780 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:791:12
850s     |
850s 791 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:804:12
850s     |
850s 804 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:816:12
850s     |
850s 816 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:829:12
850s     |
850s 829 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:839:12
850s     |
850s 839 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:851:12
850s     |
850s 851 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:861:12
850s     |
850s 861 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:874:12
850s     |
850s 874 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:889:12
850s     |
850s 889 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:900:12
850s     |
850s 900 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:911:12
850s     |
850s 911 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:923:12
850s     |
850s 923 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:936:12
850s     |
850s 936 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:949:12
850s     |
850s 949 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:960:12
850s     |
850s 960 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:974:12
850s     |
850s 974 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:985:12
850s     |
850s 985 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:996:12
850s     |
850s 996 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s     |            ^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1007:12
850s      |
850s 1007 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1019:12
850s      |
850s 1019 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1030:12
850s      |
850s 1030 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1041:12
850s      |
850s 1041 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1054:12
850s      |
850s 1054 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1065:12
850s      |
850s 1065 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1078:12
850s      |
850s 1078 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1090:12
850s      |
850s 1090 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1102:12
850s      |
850s 1102 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1121:12
850s      |
850s 1121 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1131:12
850s      |
850s 1131 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1141:12
850s      |
850s 1141 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1152:12
850s      |
850s 1152 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1170:12
850s      |
850s 1170 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1205:12
850s      |
850s 1205 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1217:12
850s      |
850s 1217 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1228:12
850s      |
850s 1228 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1244:12
850s      |
850s 1244 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1257:12
850s      |
850s 1257 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1290:12
850s      |
850s 1290 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1308:12
850s      |
850s 1308 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1331:12
850s      |
850s 1331 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1343:12
850s      |
850s 1343 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1378:12
850s      |
850s 1378 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1396:12
850s      |
850s 1396 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1407:12
850s      |
850s 1407 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1420:12
850s      |
850s 1420 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1437:12
850s      |
850s 1437 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1447:12
850s      |
850s 1447 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1542:12
850s      |
850s 1542 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1559:12
850s      |
850s 1559 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1574:12
850s      |
850s 1574 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1589:12
850s      |
850s 1589 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1601:12
850s      |
850s 1601 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1613:12
850s      |
850s 1613 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1630:12
850s      |
850s 1630 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1642:12
850s      |
850s 1642 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1655:12
850s      |
850s 1655 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1669:12
850s      |
850s 1669 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1687:12
850s      |
850s 1687 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1702:12
850s      |
850s 1702 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1721:12
850s      |
850s 1721 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1737:12
850s      |
850s 1737 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1753:12
850s      |
850s 1753 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1767:12
850s      |
850s 1767 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1781:12
850s      |
850s 1781 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1790:12
850s      |
850s 1790 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1800:12
850s      |
850s 1800 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1811:12
850s      |
850s 1811 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1859:12
850s      |
850s 1859 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1872:12
850s      |
850s 1872 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1884:12
850s      |
850s 1884 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1907:12
850s      |
850s 1907 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1925:12
850s      |
850s 1925 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1948:12
850s      |
850s 1948 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1959:12
850s      |
850s 1959 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1970:12
850s      |
850s 1970 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1982:12
850s      |
850s 1982 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2000:12
850s      |
850s 2000 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2011:12
850s      |
850s 2011 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2101:12
850s      |
850s 2101 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2112:12
850s      |
850s 2112 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2125:12
850s      |
850s 2125 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2135:12
850s      |
850s 2135 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2145:12
850s      |
850s 2145 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2156:12
850s      |
850s 2156 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2167:12
850s      |
850s 2167 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2179:12
850s      |
850s 2179 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2191:12
850s      |
850s 2191 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2201:12
850s      |
850s 2201 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2212:12
850s      |
850s 2212 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2225:12
850s      |
850s 2225 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2236:12
850s      |
850s 2236 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2247:12
850s      |
850s 2247 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2259:12
850s      |
850s 2259 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2269:12
850s      |
850s 2269 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2279:12
850s      |
850s 2279 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2298:12
850s      |
850s 2298 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2308:12
850s      |
850s 2308 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2319:12
850s      |
850s 2319 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2330:12
850s      |
850s 2330 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2342:12
850s      |
850s 2342 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2355:12
850s      |
850s 2355 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2373:12
850s      |
850s 2373 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2385:12
850s      |
850s 2385 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2400:12
850s      |
850s 2400 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2419:12
850s      |
850s 2419 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2448:12
850s      |
850s 2448 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2460:12
850s      |
850s 2460 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2474:12
850s      |
850s 2474 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2509:12
850s      |
850s 2509 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2524:12
850s      |
850s 2524 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2535:12
850s      |
850s 2535 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2547:12
850s      |
850s 2547 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2563:12
850s      |
850s 2563 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2648:12
850s      |
850s 2648 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2660:12
850s      |
850s 2660 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2676:12
850s      |
850s 2676 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2686:12
850s      |
850s 2686 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2696:12
850s      |
850s 2696 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2705:12
850s      |
850s 2705 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2714:12
850s      |
850s 2714 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2723:12
850s      |
850s 2723 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2737:12
850s      |
850s 2737 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2755:12
850s      |
850s 2755 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2765:12
850s      |
850s 2765 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2775:12
850s      |
850s 2775 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2787:12
850s      |
850s 2787 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2799:12
850s      |
850s 2799 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2809:12
850s      |
850s 2809 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2819:12
850s      |
850s 2819 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2829:12
850s      |
850s 2829 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2852:12
850s      |
850s 2852 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2861:12
850s      |
850s 2861 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2871:12
850s      |
850s 2871 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2880:12
850s      |
850s 2880 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2891:12
850s      |
850s 2891 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2902:12
850s      |
850s 2902 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2935:12
850s      |
850s 2935 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2945:12
850s      |
850s 2945 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2957:12
850s      |
850s 2957 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2966:12
850s      |
850s 2966 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2975:12
850s      |
850s 2975 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2987:12
850s      |
850s 2987 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:3011:12
850s      |
850s 3011 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:3021:12
850s      |
850s 3021 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:590:23
850s     |
850s 590 |             #[cfg(any(syn_no_non_exhaustive, not(feature = "full")))]
850s     |                       ^^^^^^^^^^^^^^^^^^^^^
850s     |
850s     = help: consider using a Cargo feature instead
850s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s              [lints.rust]
850s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
850s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
850s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1199:19
850s      |
850s 1199 |             #[cfg(syn_no_non_exhaustive)]
850s      |                   ^^^^^^^^^^^^^^^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1372:19
850s      |
850s 1372 |             #[cfg(syn_no_non_exhaustive)]
850s      |                   ^^^^^^^^^^^^^^^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1536:19
850s      |
850s 1536 |             #[cfg(syn_no_non_exhaustive)]
850s      |                   ^^^^^^^^^^^^^^^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2095:19
850s      |
850s 2095 |             #[cfg(syn_no_non_exhaustive)]
850s      |                   ^^^^^^^^^^^^^^^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2503:19
850s      |
850s 2503 |             #[cfg(syn_no_non_exhaustive)]
850s      |                   ^^^^^^^^^^^^^^^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2642:19
850s      |
850s 2642 |             #[cfg(syn_no_non_exhaustive)]
850s      |                   ^^^^^^^^^^^^^^^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unused import: `crate::gen::*`
850s    --> /usr/share/cargo/registry/syn-1.0.109/src/lib.rs:787:9
850s     |
850s 787 | pub use crate::gen::*;
850s     |         ^^^^^^^^^^^^^
850s     |
850s     = note: `#[warn(unused_imports)]` on by default
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/parse.rs:1065:12
850s      |
850s 1065 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/parse.rs:1072:12
850s      |
850s 1072 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/parse.rs:1083:12
850s      |
850s 1083 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/parse.rs:1090:12
850s      |
850s 1090 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/parse.rs:1100:12
850s      |
850s 1100 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/parse.rs:1116:12
850s      |
850s 1116 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/parse.rs:1126:12
850s      |
850s 1126 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/parse.rs:1291:12
850s      |
850s 1291 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/parse.rs:1299:12
850s      |
850s 1299 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/parse.rs:1303:12
850s      |
850s 1303 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s     --> /usr/share/cargo/registry/syn-1.0.109/src/parse.rs:1311:12
850s      |
850s 1311 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s      |            ^^^^^^^
850s      |
850s      = help: consider using a Cargo feature instead
850s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s               [lints.rust]
850s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s   --> /usr/share/cargo/registry/syn-1.0.109/src/reserved.rs:29:12
850s    |
850s 29 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
850s    |            ^^^^^^^
850s    |
850s    = help: consider using a Cargo feature instead
850s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s             [lints.rust]
850s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
850s warning: unexpected `cfg` condition name: `doc_cfg`
850s   --> /usr/share/cargo/registry/syn-1.0.109/src/reserved.rs:39:12
850s    |
850s 39 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
850s    |            ^^^^^^^
850s    |
850s    = help: consider using a Cargo feature instead
850s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
850s             [lints.rust]
850s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
850s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
850s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
850s 
856s warning: `syn` (lib) generated 1844 warnings (270 duplicates)
856s    Compiling darling_core v0.14.4
856s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=darling_core CARGO_MANIFEST_DIR=/tmp/tmp.eaNFzOM9Ng/registry/darling_core-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='Helper crate for proc-macro library for reading attributes into structs when
856s implementing custom derives. Use https://crates.io/crates/darling in your code.
856s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling_core CARGO_PKG_README='' CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.eaNFzOM9Ng/registry/darling_core-0.14.4 LD_LIBRARY_PATH=/tmp/tmp.eaNFzOM9Ng/target/debug/deps rustc --crate-name darling_core --edition=2018 /tmp/tmp.eaNFzOM9Ng/registry/darling_core-0.14.4/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="strsim"' --cfg 'feature="suggestions"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("diagnostics", "strsim", "suggestions"))' -C metadata=8f75de984cedf12a -C extra-filename=-8f75de984cedf12a --out-dir /tmp/tmp.eaNFzOM9Ng/target/debug/deps -L dependency=/tmp/tmp.eaNFzOM9Ng/target/debug/deps --extern fnv=/tmp/tmp.eaNFzOM9Ng/target/debug/deps/libfnv-b414de62b99a0be8.rmeta --extern ident_case=/tmp/tmp.eaNFzOM9Ng/target/debug/deps/libident_case-eaee659d776d8da3.rmeta --extern proc_macro2=/tmp/tmp.eaNFzOM9Ng/target/debug/deps/libproc_macro2-ce4df6197ae492ff.rmeta --extern quote=/tmp/tmp.eaNFzOM9Ng/target/debug/deps/libquote-8ed557cbb33754ad.rmeta --extern strsim=/tmp/tmp.eaNFzOM9Ng/target/debug/deps/libstrsim-771eecd001b7194e.rmeta --extern syn=/tmp/tmp.eaNFzOM9Ng/target/debug/deps/libsyn-014ec51a6b2d66b3.rmeta --cap-lints warn`
857s warning: field `bound` is never read
857s   --> /tmp/tmp.eaNFzOM9Ng/registry/darling_core-0.14.4/src/codegen/trait_impl.rs:19:9
857s    |
857s 13 | pub struct TraitImpl<'a> {
857s    |            --------- field in this struct
857s ...
857s 19 |     pub bound: Option<&'a [WherePredicate]>,
857s    |         ^^^^^
857s    |
857s    = note: `TraitImpl` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
857s    = note: `#[warn(dead_code)]` on by default
857s 
858s warning: `syn` (lib) generated 1845 warnings (271 duplicates)
858s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=strsim CARGO_MANIFEST_DIR=/tmp/tmp.eaNFzOM9Ng/registry/strsim-0.11.1 CARGO_PKG_AUTHORS='Danny Guo <danny@dannyguo.com>:maxbachmann <oss@maxbachmann.de>' CARGO_PKG_DESCRIPTION='Implementations of string similarity metrics. Includes Hamming, Levenshtein,
858s OSA, Damerau-Levenshtein, Jaro, Jaro-Winkler, and Sørensen-Dice.
858s ' CARGO_PKG_HOMEPAGE='https://github.com/rapidfuzz/strsim-rs' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=strsim CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/rapidfuzz/strsim-rs' CARGO_PKG_RUST_VERSION=1.56 CARGO_PKG_VERSION=0.11.1 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=11 CARGO_PKG_VERSION_PATCH=1 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.eaNFzOM9Ng/registry/strsim-0.11.1 LD_LIBRARY_PATH=/tmp/tmp.eaNFzOM9Ng/target/debug/deps rustc --crate-name strsim --edition=2015 /tmp/tmp.eaNFzOM9Ng/registry/strsim-0.11.1/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values())' -C metadata=3aa2fd01041ce5e4 -C extra-filename=-3aa2fd01041ce5e4 --out-dir /tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -L dependency=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.eaNFzOM9Ng/target/debug/deps --cap-lints warn -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.eaNFzOM9Ng/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
859s warning: `strsim` (lib) generated 1 warning (1 duplicate)
859s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=ident_case CARGO_MANIFEST_DIR=/tmp/tmp.eaNFzOM9Ng/registry/ident_case-1.0.1 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='Utility for applying case rules to Rust identifiers.' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT/Apache-2.0 CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=ident_case CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/ident_case' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=1.0.1 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=1 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.eaNFzOM9Ng/registry/ident_case-1.0.1 LD_LIBRARY_PATH=/tmp/tmp.eaNFzOM9Ng/target/debug/deps rustc --crate-name ident_case --edition=2015 /tmp/tmp.eaNFzOM9Ng/registry/ident_case-1.0.1/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values())' -C metadata=f1408233eed10f00 -C extra-filename=-f1408233eed10f00 --out-dir /tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -L dependency=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.eaNFzOM9Ng/target/debug/deps --cap-lints warn -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.eaNFzOM9Ng/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
859s warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead
859s   --> /usr/share/cargo/registry/ident_case-1.0.1/src/lib.rs:25:17
859s    |
859s 25 | use std::ascii::AsciiExt;
859s    |                 ^^^^^^^^
859s    |
859s    = note: `#[warn(deprecated)]` on by default
859s 
859s warning: unused import: `std::ascii::AsciiExt`
859s   --> /usr/share/cargo/registry/ident_case-1.0.1/src/lib.rs:25:5
859s    |
859s 25 | use std::ascii::AsciiExt;
859s    |     ^^^^^^^^^^^^^^^^^^^^
859s    |
859s    = note: `#[warn(unused_imports)]` on by default
859s 
859s warning: `ident_case` (lib) generated 3 warnings (1 duplicate)
859s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=fnv CARGO_MANIFEST_DIR=/tmp/tmp.eaNFzOM9Ng/registry/fnv-1.0.7 CARGO_PKG_AUTHORS='Alex Crichton <alex@alexcrichton.com>' CARGO_PKG_DESCRIPTION='Fowler–Noll–Vo hash function' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='Apache-2.0 / MIT' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=fnv CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/servo/rust-fnv' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=1.0.7 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=7 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.eaNFzOM9Ng/registry/fnv-1.0.7 LD_LIBRARY_PATH=/tmp/tmp.eaNFzOM9Ng/target/debug/deps rustc --crate-name fnv --edition=2015 /tmp/tmp.eaNFzOM9Ng/registry/fnv-1.0.7/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="std"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "std"))' -C metadata=60ba996bf1cd32dc -C extra-filename=-60ba996bf1cd32dc --out-dir /tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -L dependency=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.eaNFzOM9Ng/target/debug/deps --cap-lints warn -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.eaNFzOM9Ng/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
859s warning: `fnv` (lib) generated 1 warning (1 duplicate)
859s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=darling_core CARGO_MANIFEST_DIR=/tmp/tmp.eaNFzOM9Ng/registry/darling_core-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='Helper crate for proc-macro library for reading attributes into structs when
859s implementing custom derives. Use https://crates.io/crates/darling in your code.
859s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling_core CARGO_PKG_README='' CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.eaNFzOM9Ng/registry/darling_core-0.14.4 LD_LIBRARY_PATH=/tmp/tmp.eaNFzOM9Ng/target/debug/deps rustc --crate-name darling_core --edition=2018 /tmp/tmp.eaNFzOM9Ng/registry/darling_core-0.14.4/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="strsim"' --cfg 'feature="suggestions"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("diagnostics", "strsim", "suggestions"))' -C metadata=1c5894e7fd899c8c -C extra-filename=-1c5894e7fd899c8c --out-dir /tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -L dependency=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.eaNFzOM9Ng/target/debug/deps --extern fnv=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/libfnv-60ba996bf1cd32dc.rmeta --extern ident_case=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/libident_case-f1408233eed10f00.rmeta --extern proc_macro2=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rmeta --extern quote=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/libquote-70389408f8173857.rmeta --extern strsim=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/libstrsim-3aa2fd01041ce5e4.rmeta --extern syn=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/libsyn-0335a6e5d813cbdf.rmeta --cap-lints warn -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.eaNFzOM9Ng/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
860s warning: field `bound` is never read
860s   --> /usr/share/cargo/registry/darling_core-0.14.4/src/codegen/trait_impl.rs:19:9
860s    |
860s 13 | pub struct TraitImpl<'a> {
860s    |            --------- field in this struct
860s ...
860s 19 |     pub bound: Option<&'a [WherePredicate]>,
860s    |         ^^^^^
860s    |
860s    = note: `TraitImpl` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
860s    = note: `#[warn(dead_code)]` on by default
860s 
860s warning: `darling_core` (lib) generated 1 warning
860s    Compiling darling_macro v0.14.4
860s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=darling_macro CARGO_MANIFEST_DIR=/tmp/tmp.eaNFzOM9Ng/registry/darling_macro-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='Internal support for a proc-macro library for reading attributes into structs when
860s implementing custom derives. Use https://crates.io/crates/darling in your code.
860s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling_macro CARGO_PKG_README='' CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.eaNFzOM9Ng/registry/darling_macro-0.14.4 LD_LIBRARY_PATH=/tmp/tmp.eaNFzOM9Ng/target/debug/deps rustc --crate-name darling_macro --edition=2018 /tmp/tmp.eaNFzOM9Ng/registry/darling_macro-0.14.4/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type proc-macro --emit=dep-info,link -C prefer-dynamic -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values())' -C metadata=85e40dedabddadc1 -C extra-filename=-85e40dedabddadc1 --out-dir /tmp/tmp.eaNFzOM9Ng/target/debug/deps -L dependency=/tmp/tmp.eaNFzOM9Ng/target/debug/deps --extern darling_core=/tmp/tmp.eaNFzOM9Ng/target/debug/deps/libdarling_core-8f75de984cedf12a.rlib --extern quote=/tmp/tmp.eaNFzOM9Ng/target/debug/deps/libquote-8ed557cbb33754ad.rlib --extern syn=/tmp/tmp.eaNFzOM9Ng/target/debug/deps/libsyn-014ec51a6b2d66b3.rlib --extern proc_macro --cap-lints warn`
861s    Compiling darling v0.14.4 (/usr/share/cargo/registry/darling-0.14.4)
861s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=darling CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
861s implementing custom derives.
861s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/darling-0.14.4 LD_LIBRARY_PATH=/tmp/tmp.eaNFzOM9Ng/target/debug/deps rustc --crate-name darling --edition=2018 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="suggestions"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "diagnostics", "suggestions"))' -C metadata=3c1742bb9aa93f0c -C extra-filename=-3c1742bb9aa93f0c --out-dir /tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -C incremental=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/incremental -L dependency=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.eaNFzOM9Ng/target/debug/deps --extern darling_core=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/libdarling_core-1c5894e7fd899c8c.rmeta --extern darling_macro=/tmp/tmp.eaNFzOM9Ng/target/debug/deps/libdarling_macro-85e40dedabddadc1.so -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.eaNFzOM9Ng/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
861s warning: `darling` (lib) generated 1 warning (1 duplicate)
862s warning: `darling_core` (lib) generated 2 warnings (1 duplicate)
862s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=happy_path CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
862s implementing custom derives.
862s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_TARGET_TMPDIR=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/tmp LD_LIBRARY_PATH=/tmp/tmp.eaNFzOM9Ng/target/debug/deps rustc --crate-name happy_path --edition=2018 tests/happy_path.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="default"' --cfg 'feature="suggestions"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "diagnostics", "suggestions"))' -C metadata=b99741f3db4d1ed2 -C extra-filename=-b99741f3db4d1ed2 --out-dir /tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -C incremental=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/incremental -L dependency=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.eaNFzOM9Ng/target/debug/deps --extern darling=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/libdarling-3c1742bb9aa93f0c.rlib --extern darling_core=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/libdarling_core-1c5894e7fd899c8c.rlib --extern darling_macro=/tmp/tmp.eaNFzOM9Ng/target/debug/deps/libdarling_macro-85e40dedabddadc1.so --extern proc_macro2=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rlib --extern quote=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/libquote-70389408f8173857.rlib --extern syn=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/libsyn-0335a6e5d813cbdf.rlib -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.eaNFzOM9Ng/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
862s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=skip CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
862s implementing custom derives.
862s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_TARGET_TMPDIR=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/tmp LD_LIBRARY_PATH=/tmp/tmp.eaNFzOM9Ng/target/debug/deps rustc --crate-name skip --edition=2018 tests/skip.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="default"' --cfg 'feature="suggestions"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "diagnostics", "suggestions"))' -C metadata=b20f501355cd75c5 -C extra-filename=-b20f501355cd75c5 --out-dir /tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -C incremental=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/incremental -L dependency=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.eaNFzOM9Ng/target/debug/deps --extern darling=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/libdarling-3c1742bb9aa93f0c.rlib --extern darling_core=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/libdarling_core-1c5894e7fd899c8c.rlib --extern darling_macro=/tmp/tmp.eaNFzOM9Ng/target/debug/deps/libdarling_macro-85e40dedabddadc1.so --extern proc_macro2=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rlib --extern quote=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/libquote-70389408f8173857.rlib --extern syn=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/libsyn-0335a6e5d813cbdf.rlib -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.eaNFzOM9Ng/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
863s warning: `darling` (test "happy_path") generated 1 warning (1 duplicate)
863s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=compiletests CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
863s implementing custom derives.
863s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_TARGET_TMPDIR=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/tmp LD_LIBRARY_PATH=/tmp/tmp.eaNFzOM9Ng/target/debug/deps rustc --crate-name compiletests --edition=2018 tests/compiletests.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="default"' --cfg 'feature="suggestions"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "diagnostics", "suggestions"))' -C metadata=4e27b632569bfd59 -C extra-filename=-4e27b632569bfd59 --out-dir /tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -C incremental=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/incremental -L dependency=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.eaNFzOM9Ng/target/debug/deps --extern darling=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/libdarling-3c1742bb9aa93f0c.rlib --extern darling_core=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/libdarling_core-1c5894e7fd899c8c.rlib --extern darling_macro=/tmp/tmp.eaNFzOM9Ng/target/debug/deps/libdarling_macro-85e40dedabddadc1.so --extern proc_macro2=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rlib --extern quote=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/libquote-70389408f8173857.rlib --extern syn=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/libsyn-0335a6e5d813cbdf.rlib -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.eaNFzOM9Ng/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
863s warning: unexpected `cfg` condition name: `compiletests`
863s  --> tests/compiletests.rs:1:8
863s   |
863s 1 | #![cfg(compiletests)]
863s   |        ^^^^^^^^^^^^
863s   |
863s   = help: expected names are: `clippy`, `debug_assertions`, `doc`, `docsrs`, `doctest`, `feature`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `ub_checks`, `unix`, and `windows`
863s   = help: consider using a Cargo feature instead
863s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
863s            [lints.rust]
863s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(compiletests)'] }
863s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(compiletests)");` to the top of the `build.rs`
863s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
863s   = note: `#[warn(unexpected_cfgs)]` on by default
863s 
864s warning: `darling` (test "skip") generated 1 warning (1 duplicate)
864s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=from_generics CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
864s implementing custom derives.
864s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_TARGET_TMPDIR=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/tmp LD_LIBRARY_PATH=/tmp/tmp.eaNFzOM9Ng/target/debug/deps rustc --crate-name from_generics --edition=2018 tests/from_generics.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="default"' --cfg 'feature="suggestions"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "diagnostics", "suggestions"))' -C metadata=328a8fbe7ad1a005 -C extra-filename=-328a8fbe7ad1a005 --out-dir /tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -C incremental=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/incremental -L dependency=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.eaNFzOM9Ng/target/debug/deps --extern darling=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/libdarling-3c1742bb9aa93f0c.rlib --extern darling_core=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/libdarling_core-1c5894e7fd899c8c.rlib --extern darling_macro=/tmp/tmp.eaNFzOM9Ng/target/debug/deps/libdarling_macro-85e40dedabddadc1.so --extern proc_macro2=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rlib --extern quote=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/libquote-70389408f8173857.rlib --extern syn=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/libsyn-0335a6e5d813cbdf.rlib -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.eaNFzOM9Ng/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
864s warning: `darling` (test "compiletests") generated 2 warnings (1 duplicate)
864s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=suggestions CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
864s implementing custom derives.
864s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_TARGET_TMPDIR=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/tmp LD_LIBRARY_PATH=/tmp/tmp.eaNFzOM9Ng/target/debug/deps rustc --crate-name suggestions --edition=2018 tests/suggestions.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="default"' --cfg 'feature="suggestions"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "diagnostics", "suggestions"))' -C metadata=30b3a0a68181416c -C extra-filename=-30b3a0a68181416c --out-dir /tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -C incremental=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/incremental -L dependency=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.eaNFzOM9Ng/target/debug/deps --extern darling=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/libdarling-3c1742bb9aa93f0c.rlib --extern darling_core=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/libdarling_core-1c5894e7fd899c8c.rlib --extern darling_macro=/tmp/tmp.eaNFzOM9Ng/target/debug/deps/libdarling_macro-85e40dedabddadc1.so --extern proc_macro2=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rlib --extern quote=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/libquote-70389408f8173857.rlib --extern syn=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/libsyn-0335a6e5d813cbdf.rlib -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.eaNFzOM9Ng/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
865s warning: `darling` (test "suggestions") generated 1 warning (1 duplicate)
865s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=newtype CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
865s implementing custom derives.
865s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_TARGET_TMPDIR=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/tmp LD_LIBRARY_PATH=/tmp/tmp.eaNFzOM9Ng/target/debug/deps rustc --crate-name newtype --edition=2018 tests/newtype.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="default"' --cfg 'feature="suggestions"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "diagnostics", "suggestions"))' -C metadata=d209713d358ba28b -C extra-filename=-d209713d358ba28b --out-dir /tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -C incremental=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/incremental -L dependency=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.eaNFzOM9Ng/target/debug/deps --extern darling=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/libdarling-3c1742bb9aa93f0c.rlib --extern darling_core=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/libdarling_core-1c5894e7fd899c8c.rlib --extern darling_macro=/tmp/tmp.eaNFzOM9Ng/target/debug/deps/libdarling_macro-85e40dedabddadc1.so --extern proc_macro2=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rlib --extern quote=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/libquote-70389408f8173857.rlib --extern syn=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/libsyn-0335a6e5d813cbdf.rlib -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.eaNFzOM9Ng/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
865s warning: `darling` (test "from_generics") generated 1 warning (1 duplicate)
865s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=error CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
865s implementing custom derives.
865s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_TARGET_TMPDIR=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/tmp LD_LIBRARY_PATH=/tmp/tmp.eaNFzOM9Ng/target/debug/deps rustc --crate-name error --edition=2018 tests/error.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="default"' --cfg 'feature="suggestions"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "diagnostics", "suggestions"))' -C metadata=ec4e9d83382245d4 -C extra-filename=-ec4e9d83382245d4 --out-dir /tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -C incremental=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/incremental -L dependency=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.eaNFzOM9Ng/target/debug/deps --extern darling=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/libdarling-3c1742bb9aa93f0c.rlib --extern darling_core=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/libdarling_core-1c5894e7fd899c8c.rlib --extern darling_macro=/tmp/tmp.eaNFzOM9Ng/target/debug/deps/libdarling_macro-85e40dedabddadc1.so --extern proc_macro2=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rlib --extern quote=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/libquote-70389408f8173857.rlib --extern syn=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/libsyn-0335a6e5d813cbdf.rlib -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.eaNFzOM9Ng/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
866s warning: `darling` (test "error") generated 1 warning (1 duplicate)
866s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_BIN_NAME=supports_struct CARGO_CRATE_NAME=supports_struct CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
866s implementing custom derives.
866s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/darling-0.14.4 LD_LIBRARY_PATH=/tmp/tmp.eaNFzOM9Ng/target/debug/deps rustc --crate-name supports_struct --edition=2018 examples/supports_struct.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="default"' --cfg 'feature="suggestions"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "diagnostics", "suggestions"))' -C metadata=f0d5a50a65ff4b11 -C extra-filename=-f0d5a50a65ff4b11 --out-dir /tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/examples --target s390x-unknown-linux-gnu -C incremental=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/incremental -L dependency=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.eaNFzOM9Ng/target/debug/deps --extern darling=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/libdarling-3c1742bb9aa93f0c.rlib --extern darling_core=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/libdarling_core-1c5894e7fd899c8c.rlib --extern darling_macro=/tmp/tmp.eaNFzOM9Ng/target/debug/deps/libdarling_macro-85e40dedabddadc1.so --extern proc_macro2=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rlib --extern quote=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/libquote-70389408f8173857.rlib --extern syn=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/libsyn-0335a6e5d813cbdf.rlib -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.eaNFzOM9Ng/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
866s warning: `darling` (test "newtype") generated 1 warning (1 duplicate)
866s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=enums_unit CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
866s implementing custom derives.
866s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_TARGET_TMPDIR=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/tmp LD_LIBRARY_PATH=/tmp/tmp.eaNFzOM9Ng/target/debug/deps rustc --crate-name enums_unit --edition=2018 tests/enums_unit.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="default"' --cfg 'feature="suggestions"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "diagnostics", "suggestions"))' -C metadata=f30777dfdae1f12d -C extra-filename=-f30777dfdae1f12d --out-dir /tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -C incremental=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/incremental -L dependency=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.eaNFzOM9Ng/target/debug/deps --extern darling=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/libdarling-3c1742bb9aa93f0c.rlib --extern darling_core=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/libdarling_core-1c5894e7fd899c8c.rlib --extern darling_macro=/tmp/tmp.eaNFzOM9Ng/target/debug/deps/libdarling_macro-85e40dedabddadc1.so --extern proc_macro2=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rlib --extern quote=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/libquote-70389408f8173857.rlib --extern syn=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/libsyn-0335a6e5d813cbdf.rlib -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.eaNFzOM9Ng/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
867s warning: `darling` (example "supports_struct" test) generated 1 warning (1 duplicate)
867s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=darling CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
867s implementing custom derives.
867s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/darling-0.14.4 LD_LIBRARY_PATH=/tmp/tmp.eaNFzOM9Ng/target/debug/deps rustc --crate-name darling --edition=2018 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="default"' --cfg 'feature="suggestions"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "diagnostics", "suggestions"))' -C metadata=1a8f670b6d487162 -C extra-filename=-1a8f670b6d487162 --out-dir /tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -C incremental=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/incremental -L dependency=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.eaNFzOM9Ng/target/debug/deps --extern darling_core=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/libdarling_core-1c5894e7fd899c8c.rlib --extern darling_macro=/tmp/tmp.eaNFzOM9Ng/target/debug/deps/libdarling_macro-85e40dedabddadc1.so --extern proc_macro2=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rlib --extern quote=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/libquote-70389408f8173857.rlib --extern syn=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/libsyn-0335a6e5d813cbdf.rlib -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.eaNFzOM9Ng/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
867s warning: `darling` (test "enums_unit") generated 1 warning (1 duplicate)
867s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=enums_newtype CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
867s implementing custom derives.
867s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_TARGET_TMPDIR=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/tmp LD_LIBRARY_PATH=/tmp/tmp.eaNFzOM9Ng/target/debug/deps rustc --crate-name enums_newtype --edition=2018 tests/enums_newtype.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="default"' --cfg 'feature="suggestions"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "diagnostics", "suggestions"))' -C metadata=83139b63cae844c7 -C extra-filename=-83139b63cae844c7 --out-dir /tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -C incremental=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/incremental -L dependency=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.eaNFzOM9Ng/target/debug/deps --extern darling=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/libdarling-3c1742bb9aa93f0c.rlib --extern darling_core=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/libdarling_core-1c5894e7fd899c8c.rlib --extern darling_macro=/tmp/tmp.eaNFzOM9Ng/target/debug/deps/libdarling_macro-85e40dedabddadc1.so --extern proc_macro2=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rlib --extern quote=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/libquote-70389408f8173857.rlib --extern syn=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/libsyn-0335a6e5d813cbdf.rlib -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.eaNFzOM9Ng/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
867s warning: `darling` (lib test) generated 1 warning (1 duplicate)
867s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=from_variant CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
867s implementing custom derives.
867s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_TARGET_TMPDIR=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/tmp LD_LIBRARY_PATH=/tmp/tmp.eaNFzOM9Ng/target/debug/deps rustc --crate-name from_variant --edition=2018 tests/from_variant.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="default"' --cfg 'feature="suggestions"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "diagnostics", "suggestions"))' -C metadata=2cfa77d3681bd92b -C extra-filename=-2cfa77d3681bd92b --out-dir /tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -C incremental=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/incremental -L dependency=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.eaNFzOM9Ng/target/debug/deps --extern darling=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/libdarling-3c1742bb9aa93f0c.rlib --extern darling_core=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/libdarling_core-1c5894e7fd899c8c.rlib --extern darling_macro=/tmp/tmp.eaNFzOM9Ng/target/debug/deps/libdarling_macro-85e40dedabddadc1.so --extern proc_macro2=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rlib --extern quote=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/libquote-70389408f8173857.rlib --extern syn=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/libsyn-0335a6e5d813cbdf.rlib -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.eaNFzOM9Ng/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
868s warning: `darling` (test "enums_newtype") generated 1 warning (1 duplicate)
868s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_BIN_NAME=automatic_bounds CARGO_CRATE_NAME=automatic_bounds CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
868s implementing custom derives.
868s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/darling-0.14.4 LD_LIBRARY_PATH=/tmp/tmp.eaNFzOM9Ng/target/debug/deps rustc --crate-name automatic_bounds --edition=2018 examples/automatic_bounds.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="default"' --cfg 'feature="suggestions"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "diagnostics", "suggestions"))' -C metadata=34b8c2267b8ecc35 -C extra-filename=-34b8c2267b8ecc35 --out-dir /tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/examples --target s390x-unknown-linux-gnu -C incremental=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/incremental -L dependency=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.eaNFzOM9Ng/target/debug/deps --extern darling=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/libdarling-3c1742bb9aa93f0c.rlib --extern darling_core=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/libdarling_core-1c5894e7fd899c8c.rlib --extern darling_macro=/tmp/tmp.eaNFzOM9Ng/target/debug/deps/libdarling_macro-85e40dedabddadc1.so --extern proc_macro2=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rlib --extern quote=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/libquote-70389408f8173857.rlib --extern syn=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/libsyn-0335a6e5d813cbdf.rlib -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.eaNFzOM9Ng/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
869s warning: `darling` (test "from_variant") generated 1 warning (1 duplicate)
869s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=split_declaration CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
869s implementing custom derives.
869s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_TARGET_TMPDIR=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/tmp LD_LIBRARY_PATH=/tmp/tmp.eaNFzOM9Ng/target/debug/deps rustc --crate-name split_declaration --edition=2018 tests/split_declaration.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="default"' --cfg 'feature="suggestions"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "diagnostics", "suggestions"))' -C metadata=772f7f5cee68c922 -C extra-filename=-772f7f5cee68c922 --out-dir /tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -C incremental=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/incremental -L dependency=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.eaNFzOM9Ng/target/debug/deps --extern darling=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/libdarling-3c1742bb9aa93f0c.rlib --extern darling_core=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/libdarling_core-1c5894e7fd899c8c.rlib --extern darling_macro=/tmp/tmp.eaNFzOM9Ng/target/debug/deps/libdarling_macro-85e40dedabddadc1.so --extern proc_macro2=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rlib --extern quote=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/libquote-70389408f8173857.rlib --extern syn=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/libsyn-0335a6e5d813cbdf.rlib -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.eaNFzOM9Ng/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
869s warning: `darling` (example "automatic_bounds" test) generated 1 warning (1 duplicate)
869s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=hash_map CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
869s implementing custom derives.
869s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_TARGET_TMPDIR=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/tmp LD_LIBRARY_PATH=/tmp/tmp.eaNFzOM9Ng/target/debug/deps rustc --crate-name hash_map --edition=2018 tests/hash_map.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="default"' --cfg 'feature="suggestions"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "diagnostics", "suggestions"))' -C metadata=f7dcd5a83ca7ea56 -C extra-filename=-f7dcd5a83ca7ea56 --out-dir /tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -C incremental=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/incremental -L dependency=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.eaNFzOM9Ng/target/debug/deps --extern darling=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/libdarling-3c1742bb9aa93f0c.rlib --extern darling_core=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/libdarling_core-1c5894e7fd899c8c.rlib --extern darling_macro=/tmp/tmp.eaNFzOM9Ng/target/debug/deps/libdarling_macro-85e40dedabddadc1.so --extern proc_macro2=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rlib --extern quote=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/libquote-70389408f8173857.rlib --extern syn=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/libsyn-0335a6e5d813cbdf.rlib -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.eaNFzOM9Ng/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
870s warning: `darling` (test "split_declaration") generated 1 warning (1 duplicate)
870s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=from_meta CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
870s implementing custom derives.
870s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_TARGET_TMPDIR=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/tmp LD_LIBRARY_PATH=/tmp/tmp.eaNFzOM9Ng/target/debug/deps rustc --crate-name from_meta --edition=2018 tests/from_meta.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="default"' --cfg 'feature="suggestions"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "diagnostics", "suggestions"))' -C metadata=935fc99212d1769a -C extra-filename=-935fc99212d1769a --out-dir /tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -C incremental=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/incremental -L dependency=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.eaNFzOM9Ng/target/debug/deps --extern darling=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/libdarling-3c1742bb9aa93f0c.rlib --extern darling_core=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/libdarling_core-1c5894e7fd899c8c.rlib --extern darling_macro=/tmp/tmp.eaNFzOM9Ng/target/debug/deps/libdarling_macro-85e40dedabddadc1.so --extern proc_macro2=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rlib --extern quote=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/libquote-70389408f8173857.rlib --extern syn=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/libsyn-0335a6e5d813cbdf.rlib -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.eaNFzOM9Ng/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
871s warning: `darling` (test "hash_map") generated 1 warning (1 duplicate)
871s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_BIN_NAME=shorthand_or_long_field CARGO_CRATE_NAME=shorthand_or_long_field CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
871s implementing custom derives.
871s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/darling-0.14.4 LD_LIBRARY_PATH=/tmp/tmp.eaNFzOM9Ng/target/debug/deps rustc --crate-name shorthand_or_long_field --edition=2018 examples/shorthand_or_long_field.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="default"' --cfg 'feature="suggestions"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "diagnostics", "suggestions"))' -C metadata=4a3ff3e35bd3a0c5 -C extra-filename=-4a3ff3e35bd3a0c5 --out-dir /tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/examples --target s390x-unknown-linux-gnu -C incremental=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/incremental -L dependency=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.eaNFzOM9Ng/target/debug/deps --extern darling=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/libdarling-3c1742bb9aa93f0c.rlib --extern darling_core=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/libdarling_core-1c5894e7fd899c8c.rlib --extern darling_macro=/tmp/tmp.eaNFzOM9Ng/target/debug/deps/libdarling_macro-85e40dedabddadc1.so --extern proc_macro2=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rlib --extern quote=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/libquote-70389408f8173857.rlib --extern syn=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/libsyn-0335a6e5d813cbdf.rlib -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.eaNFzOM9Ng/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
871s warning: `darling` (test "from_meta") generated 1 warning (1 duplicate)
871s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=multiple CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
871s implementing custom derives.
871s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_TARGET_TMPDIR=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/tmp LD_LIBRARY_PATH=/tmp/tmp.eaNFzOM9Ng/target/debug/deps rustc --crate-name multiple --edition=2018 tests/multiple.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="default"' --cfg 'feature="suggestions"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "diagnostics", "suggestions"))' -C metadata=7b1bbae57f9bc36b -C extra-filename=-7b1bbae57f9bc36b --out-dir /tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -C incremental=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/incremental -L dependency=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.eaNFzOM9Ng/target/debug/deps --extern darling=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/libdarling-3c1742bb9aa93f0c.rlib --extern darling_core=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/libdarling_core-1c5894e7fd899c8c.rlib --extern darling_macro=/tmp/tmp.eaNFzOM9Ng/target/debug/deps/libdarling_macro-85e40dedabddadc1.so --extern proc_macro2=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rlib --extern quote=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/libquote-70389408f8173857.rlib --extern syn=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/libsyn-0335a6e5d813cbdf.rlib -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.eaNFzOM9Ng/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
872s warning: `darling` (example "shorthand_or_long_field" test) generated 1 warning (1 duplicate)
872s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=accrue_errors CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
872s implementing custom derives.
872s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_TARGET_TMPDIR=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/tmp LD_LIBRARY_PATH=/tmp/tmp.eaNFzOM9Ng/target/debug/deps rustc --crate-name accrue_errors --edition=2018 tests/accrue_errors.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="default"' --cfg 'feature="suggestions"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "diagnostics", "suggestions"))' -C metadata=0aa80c0d1c528359 -C extra-filename=-0aa80c0d1c528359 --out-dir /tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -C incremental=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/incremental -L dependency=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.eaNFzOM9Ng/target/debug/deps --extern darling=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/libdarling-3c1742bb9aa93f0c.rlib --extern darling_core=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/libdarling_core-1c5894e7fd899c8c.rlib --extern darling_macro=/tmp/tmp.eaNFzOM9Ng/target/debug/deps/libdarling_macro-85e40dedabddadc1.so --extern proc_macro2=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rlib --extern quote=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/libquote-70389408f8173857.rlib --extern syn=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/libsyn-0335a6e5d813cbdf.rlib -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.eaNFzOM9Ng/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
873s warning: `darling` (test "multiple") generated 1 warning (1 duplicate)
873s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=computed_bound CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
873s implementing custom derives.
873s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_TARGET_TMPDIR=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/tmp LD_LIBRARY_PATH=/tmp/tmp.eaNFzOM9Ng/target/debug/deps rustc --crate-name computed_bound --edition=2018 tests/computed_bound.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="default"' --cfg 'feature="suggestions"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "diagnostics", "suggestions"))' -C metadata=126f110aa30c18b5 -C extra-filename=-126f110aa30c18b5 --out-dir /tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -C incremental=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/incremental -L dependency=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.eaNFzOM9Ng/target/debug/deps --extern darling=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/libdarling-3c1742bb9aa93f0c.rlib --extern darling_core=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/libdarling_core-1c5894e7fd899c8c.rlib --extern darling_macro=/tmp/tmp.eaNFzOM9Ng/target/debug/deps/libdarling_macro-85e40dedabddadc1.so --extern proc_macro2=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rlib --extern quote=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/libquote-70389408f8173857.rlib --extern syn=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/libsyn-0335a6e5d813cbdf.rlib -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.eaNFzOM9Ng/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
874s warning: `darling` (test "accrue_errors") generated 1 warning (1 duplicate)
874s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=supports CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
874s implementing custom derives.
874s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_TARGET_TMPDIR=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/tmp LD_LIBRARY_PATH=/tmp/tmp.eaNFzOM9Ng/target/debug/deps rustc --crate-name supports --edition=2018 tests/supports.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="default"' --cfg 'feature="suggestions"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "diagnostics", "suggestions"))' -C metadata=215d9abf688ada7f -C extra-filename=-215d9abf688ada7f --out-dir /tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -C incremental=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/incremental -L dependency=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.eaNFzOM9Ng/target/debug/deps --extern darling=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/libdarling-3c1742bb9aa93f0c.rlib --extern darling_core=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/libdarling_core-1c5894e7fd899c8c.rlib --extern darling_macro=/tmp/tmp.eaNFzOM9Ng/target/debug/deps/libdarling_macro-85e40dedabddadc1.so --extern proc_macro2=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rlib --extern quote=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/libquote-70389408f8173857.rlib --extern syn=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/libsyn-0335a6e5d813cbdf.rlib -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.eaNFzOM9Ng/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
874s warning: `darling` (test "computed_bound") generated 1 warning (1 duplicate)
874s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_BIN_NAME=consume_fields CARGO_CRATE_NAME=consume_fields CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
874s implementing custom derives.
874s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/darling-0.14.4 LD_LIBRARY_PATH=/tmp/tmp.eaNFzOM9Ng/target/debug/deps rustc --crate-name consume_fields --edition=2018 examples/consume_fields.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="default"' --cfg 'feature="suggestions"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "diagnostics", "suggestions"))' -C metadata=089a8cd6a6eac0ed -C extra-filename=-089a8cd6a6eac0ed --out-dir /tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/examples --target s390x-unknown-linux-gnu -C incremental=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/incremental -L dependency=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.eaNFzOM9Ng/target/debug/deps --extern darling=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/libdarling-3c1742bb9aa93f0c.rlib --extern darling_core=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/libdarling_core-1c5894e7fd899c8c.rlib --extern darling_macro=/tmp/tmp.eaNFzOM9Ng/target/debug/deps/libdarling_macro-85e40dedabddadc1.so --extern proc_macro2=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rlib --extern quote=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/libquote-70389408f8173857.rlib --extern syn=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/libsyn-0335a6e5d813cbdf.rlib -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.eaNFzOM9Ng/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
875s warning: `darling` (example "consume_fields" test) generated 1 warning (1 duplicate)
875s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=unsupported_attributes CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
875s implementing custom derives.
875s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_TARGET_TMPDIR=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/tmp LD_LIBRARY_PATH=/tmp/tmp.eaNFzOM9Ng/target/debug/deps rustc --crate-name unsupported_attributes --edition=2018 tests/unsupported_attributes.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="default"' --cfg 'feature="suggestions"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "diagnostics", "suggestions"))' -C metadata=c9b25a15d8c98529 -C extra-filename=-c9b25a15d8c98529 --out-dir /tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -C incremental=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/incremental -L dependency=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.eaNFzOM9Ng/target/debug/deps --extern darling=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/libdarling-3c1742bb9aa93f0c.rlib --extern darling_core=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/libdarling_core-1c5894e7fd899c8c.rlib --extern darling_macro=/tmp/tmp.eaNFzOM9Ng/target/debug/deps/libdarling_macro-85e40dedabddadc1.so --extern proc_macro2=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rlib --extern quote=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/libquote-70389408f8173857.rlib --extern syn=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/libsyn-0335a6e5d813cbdf.rlib -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.eaNFzOM9Ng/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
875s warning: `darling` (test "supports") generated 1 warning (1 duplicate)
875s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=custom_bound CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
875s implementing custom derives.
875s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_TARGET_TMPDIR=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/tmp LD_LIBRARY_PATH=/tmp/tmp.eaNFzOM9Ng/target/debug/deps rustc --crate-name custom_bound --edition=2018 tests/custom_bound.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="default"' --cfg 'feature="suggestions"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "diagnostics", "suggestions"))' -C metadata=dd0408b20b79bb74 -C extra-filename=-dd0408b20b79bb74 --out-dir /tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -C incremental=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/incremental -L dependency=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.eaNFzOM9Ng/target/debug/deps --extern darling=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/libdarling-3c1742bb9aa93f0c.rlib --extern darling_core=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/libdarling_core-1c5894e7fd899c8c.rlib --extern darling_macro=/tmp/tmp.eaNFzOM9Ng/target/debug/deps/libdarling_macro-85e40dedabddadc1.so --extern proc_macro2=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rlib --extern quote=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/libquote-70389408f8173857.rlib --extern syn=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/libsyn-0335a6e5d813cbdf.rlib -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.eaNFzOM9Ng/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
876s warning: `darling` (test "custom_bound") generated 1 warning (1 duplicate)
876s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=enums_struct CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
876s implementing custom derives.
876s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_TARGET_TMPDIR=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/tmp LD_LIBRARY_PATH=/tmp/tmp.eaNFzOM9Ng/target/debug/deps rustc --crate-name enums_struct --edition=2018 tests/enums_struct.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="default"' --cfg 'feature="suggestions"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "diagnostics", "suggestions"))' -C metadata=3126bc5ede61b165 -C extra-filename=-3126bc5ede61b165 --out-dir /tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -C incremental=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/incremental -L dependency=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.eaNFzOM9Ng/target/debug/deps --extern darling=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/libdarling-3c1742bb9aa93f0c.rlib --extern darling_core=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/libdarling_core-1c5894e7fd899c8c.rlib --extern darling_macro=/tmp/tmp.eaNFzOM9Ng/target/debug/deps/libdarling_macro-85e40dedabddadc1.so --extern proc_macro2=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rlib --extern quote=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/libquote-70389408f8173857.rlib --extern syn=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/libsyn-0335a6e5d813cbdf.rlib -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.eaNFzOM9Ng/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
876s warning: `darling` (test "enums_struct") generated 1 warning (1 duplicate)
876s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=from_type_param_default CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
876s implementing custom derives.
876s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_TARGET_TMPDIR=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/tmp LD_LIBRARY_PATH=/tmp/tmp.eaNFzOM9Ng/target/debug/deps rustc --crate-name from_type_param_default --edition=2018 tests/from_type_param_default.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="default"' --cfg 'feature="suggestions"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "diagnostics", "suggestions"))' -C metadata=78144a0883695f91 -C extra-filename=-78144a0883695f91 --out-dir /tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -C incremental=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/incremental -L dependency=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.eaNFzOM9Ng/target/debug/deps --extern darling=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/libdarling-3c1742bb9aa93f0c.rlib --extern darling_core=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/libdarling_core-1c5894e7fd899c8c.rlib --extern darling_macro=/tmp/tmp.eaNFzOM9Ng/target/debug/deps/libdarling_macro-85e40dedabddadc1.so --extern proc_macro2=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rlib --extern quote=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/libquote-70389408f8173857.rlib --extern syn=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/libsyn-0335a6e5d813cbdf.rlib -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.eaNFzOM9Ng/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
877s warning: `darling` (test "unsupported_attributes") generated 1 warning (1 duplicate)
877s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=defaults CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
877s implementing custom derives.
877s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_TARGET_TMPDIR=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/tmp LD_LIBRARY_PATH=/tmp/tmp.eaNFzOM9Ng/target/debug/deps rustc --crate-name defaults --edition=2018 tests/defaults.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="default"' --cfg 'feature="suggestions"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "diagnostics", "suggestions"))' -C metadata=88c99474feaa6f18 -C extra-filename=-88c99474feaa6f18 --out-dir /tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -C incremental=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/incremental -L dependency=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.eaNFzOM9Ng/target/debug/deps --extern darling=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/libdarling-3c1742bb9aa93f0c.rlib --extern darling_core=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/libdarling_core-1c5894e7fd899c8c.rlib --extern darling_macro=/tmp/tmp.eaNFzOM9Ng/target/debug/deps/libdarling_macro-85e40dedabddadc1.so --extern proc_macro2=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rlib --extern quote=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/libquote-70389408f8173857.rlib --extern syn=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/libsyn-0335a6e5d813cbdf.rlib -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.eaNFzOM9Ng/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
878s warning: `darling` (test "from_type_param_default") generated 1 warning (1 duplicate)
878s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=from_type_param CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
878s implementing custom derives.
878s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_TARGET_TMPDIR=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/tmp LD_LIBRARY_PATH=/tmp/tmp.eaNFzOM9Ng/target/debug/deps rustc --crate-name from_type_param --edition=2018 tests/from_type_param.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="default"' --cfg 'feature="suggestions"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "diagnostics", "suggestions"))' -C metadata=3b9c3a6565663bec -C extra-filename=-3b9c3a6565663bec --out-dir /tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -C incremental=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/incremental -L dependency=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.eaNFzOM9Ng/target/debug/deps --extern darling=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/libdarling-3c1742bb9aa93f0c.rlib --extern darling_core=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/libdarling_core-1c5894e7fd899c8c.rlib --extern darling_macro=/tmp/tmp.eaNFzOM9Ng/target/debug/deps/libdarling_macro-85e40dedabddadc1.so --extern proc_macro2=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rlib --extern quote=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/libquote-70389408f8173857.rlib --extern syn=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/libsyn-0335a6e5d813cbdf.rlib -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.eaNFzOM9Ng/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
878s warning: `darling` (test "defaults") generated 1 warning (1 duplicate)
878s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=generics CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
878s implementing custom derives.
878s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_TARGET_TMPDIR=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/tmp LD_LIBRARY_PATH=/tmp/tmp.eaNFzOM9Ng/target/debug/deps rustc --crate-name generics --edition=2018 tests/generics.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="default"' --cfg 'feature="suggestions"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "diagnostics", "suggestions"))' -C metadata=b7d38859b76a12b3 -C extra-filename=-b7d38859b76a12b3 --out-dir /tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -C incremental=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/incremental -L dependency=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.eaNFzOM9Ng/target/debug/deps --extern darling=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/libdarling-3c1742bb9aa93f0c.rlib --extern darling_core=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/libdarling_core-1c5894e7fd899c8c.rlib --extern darling_macro=/tmp/tmp.eaNFzOM9Ng/target/debug/deps/libdarling_macro-85e40dedabddadc1.so --extern proc_macro2=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rlib --extern quote=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/libquote-70389408f8173857.rlib --extern syn=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/libsyn-0335a6e5d813cbdf.rlib -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.eaNFzOM9Ng/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
879s warning: `darling` (test "from_type_param") generated 1 warning (1 duplicate)
879s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_BIN_NAME=fallible_read CARGO_CRATE_NAME=fallible_read CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
879s implementing custom derives.
879s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/darling-0.14.4 LD_LIBRARY_PATH=/tmp/tmp.eaNFzOM9Ng/target/debug/deps rustc --crate-name fallible_read --edition=2018 examples/fallible_read.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="default"' --cfg 'feature="suggestions"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "diagnostics", "suggestions"))' -C metadata=8d310d2bf096aa9f -C extra-filename=-8d310d2bf096aa9f --out-dir /tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/examples --target s390x-unknown-linux-gnu -C incremental=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/incremental -L dependency=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.eaNFzOM9Ng/target/debug/deps --extern darling=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/libdarling-3c1742bb9aa93f0c.rlib --extern darling_core=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/libdarling_core-1c5894e7fd899c8c.rlib --extern darling_macro=/tmp/tmp.eaNFzOM9Ng/target/debug/deps/libdarling_macro-85e40dedabddadc1.so --extern proc_macro2=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rlib --extern quote=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/libquote-70389408f8173857.rlib --extern syn=/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/libsyn-0335a6e5d813cbdf.rlib -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.eaNFzOM9Ng/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
879s warning: `darling` (test "generics") generated 1 warning (1 duplicate)
880s warning: `darling` (example "fallible_read" test) generated 1 warning (1 duplicate)
880s     Finished `test` profile [unoptimized + debuginfo] target(s) in 33.86s
880s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
880s implementing custom derives.
880s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps:/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' /tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/darling-1a8f670b6d487162`
880s 
880s running 0 tests
880s 
880s test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
880s 
880s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
880s implementing custom derives.
880s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps:/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' /tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/accrue_errors-0aa80c0d1c528359`
880s 
880s running 4 tests
880s test body_only_issues ... ok
880s test bad_type_and_missing_fields ... ok
880s test error_in_enum_fields ... ok
880s test error_in_newtype_variant ... ok
880s 
880s test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
880s 
880s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
880s implementing custom derives.
880s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps:/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' /tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/compiletests-4e27b632569bfd59`
880s 
880s running 0 tests
880s 
880s test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
880s 
880s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
880s implementing custom derives.
880s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps:/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' /tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/computed_bound-126f110aa30c18b5`
880s 
880s running 1 test
880s test skipped_field ... ok
880s 
880s test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
880s 
880s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
880s implementing custom derives.
880s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps:/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' /tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/custom_bound-dd0408b20b79bb74`
880s 
880s running 1 test
880s test expansion ... ok
880s 
880s test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
880s 
880s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
880s implementing custom derives.
880s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps:/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' /tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/defaults-88c99474feaa6f18`
880s 
880s running 6 tests
880s test implicit_default::missing_fields_fill ... ok
880s test overridden_implicit_default::fill_missing ... ok
880s test path_default ... ok
880s test stacked_defaults::name_empty_list ... ok
880s test stacked_defaults::name_first_only ... ok
880s test stacked_defaults::no_name ... ok
880s 
880s test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
880s 
880s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
880s implementing custom derives.
880s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps:/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' /tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/enums_newtype-83139b63cae844c7`
880s 
880s running 5 tests
880s test bool_literal ... ok
880s test bool_word ... ok
880s test string_literal ... ok
880s test struct_nested ... ok
880s test format_mismatch - should panic ... ok
880s 
880s test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
880s 
880s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
880s implementing custom derives.
880s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps:/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' /tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/enums_struct-3126bc5ede61b165`
880s 
880s running 1 test
880s test expansion ... ok
880s 
880s test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
880s 
880s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
880s implementing custom derives.
880s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps:/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' /tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/enums_unit-f30777dfdae1f12d`
880s 
880s running 1 test
880s test expansion ... ok
880s 
880s test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
880s 
880s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
880s implementing custom derives.
880s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps:/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' /tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/error-ec4e9d83382245d4`
880s 
880s running 2 tests
880s test missing_field ... ok
880s test parsing_fail ... ok
880s 
880s test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
880s 
880s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
880s implementing custom derives.
880s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps:/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' /tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/from_generics-328a8fbe7ad1a005`
880s 
880s running 6 tests
880s test ignored ... ok
880s test expand_some ... ok
880s test no_generics ... ok
880s test passthrough ... ok
880s test where_clause ... ok
880s test with_original ... ok
880s 
880s test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
880s 
880s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
880s implementing custom derives.
880s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps:/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' /tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/from_meta-935fc99212d1769a`
880s 
880s running 5 tests
880s test nested_meta_lit_bool_errors ... ok
880s test nested_meta_lit_integer_errors ... ok
880s test nested_meta_lit_string_errors ... ok
880s test nested_meta_meta_bool ... ok
880s test nested_meta_meta_value ... ok
880s 
880s test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
880s 
880s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
880s implementing custom derives.
880s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps:/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' /tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/from_type_param-3b9c3a6565663bec`
880s 
880s running 1 test
880s test expand_many ... ok
880s 
880s test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
880s 
880s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
880s implementing custom derives.
880s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps:/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' /tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/from_type_param_default-78144a0883695f91`
880s 
880s running 1 test
880s test expand_many ... ok
880s 
880s test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
880s 
880s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
880s implementing custom derives.
880s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps:/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' /tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/from_variant-2cfa77d3681bd92b`
880s 
880s running 1 test
880s test discriminant ... ok
880s 
880s test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
880s 
880s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
880s implementing custom derives.
880s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps:/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' /tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/generics-b7d38859b76a12b3`
880s 
880s running 1 test
880s test expansion ... ok
880s 
880s test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
880s 
880s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
880s implementing custom derives.
880s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps:/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' /tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/happy_path-b99741f3db4d1ed2`
880s 
880s running 2 tests
880s test trait_type ... ok
880s test simple ... ok
880s 
880s test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
880s 
880s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
880s implementing custom derives.
880s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps:/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' /tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/hash_map-f7dcd5a83ca7ea56`
880s 
880s running 1 test
880s test parse_map ... ok
880s 
880s test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
880s 
880s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
880s implementing custom derives.
880s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps:/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' /tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/multiple-7b1bbae57f9bc36b`
880s 
880s running 1 test
880s test expand_many ... ok
880s 
880s test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
880s 
880s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
880s implementing custom derives.
880s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps:/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' /tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/newtype-d209713d358ba28b`
880s 
880s running 1 test
880s test generated ... ok
880s 
880s test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
880s 
880s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
880s implementing custom derives.
880s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps:/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' /tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/skip-b20f501355cd75c5`
880s 
880s running 2 tests
880s test verify_default_supersedes_from_none ... ok
880s test verify_skipped_field_not_required ... ok
880s 
880s test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
880s 
880s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
880s implementing custom derives.
880s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps:/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' /tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/split_declaration-772f7f5cee68c922`
880s 
880s running 3 tests
880s test multiple_errors_accrue_to_instance ... ok
880s test duplicates_across_split_attrs_error ... ok
880s test split_attributes_accrue_to_instance ... ok
880s 
880s test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
880s 
880s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
880s implementing custom derives.
880s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps:/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' /tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/suggestions-30b3a0a68181416c`
880s 
880s running 1 test
880s test suggest_dolor ... ok
880s 
880s test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
880s 
880s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
880s implementing custom derives.
880s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps:/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' /tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/supports-215d9abf688ada7f`
880s 
880s running 2 tests
880s test enum_newtype_or_unit ... ok
880s test struct_named ... ok
880s 
880s test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
880s 
880s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
880s implementing custom derives.
880s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps:/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' /tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps/unsupported_attributes-c9b25a15d8c98529`
880s 
880s running 2 tests
880s test non_meta_attribute_gets_own_error ... ok
880s test non_meta_attribute_does_not_block_others ... ok
880s 
880s test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
880s 
880s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
880s implementing custom derives.
880s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps:/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' /tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/examples/automatic_bounds-34b8c2267b8ecc35`
880s 
880s running 0 tests
880s 
880s test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
880s 
880s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
880s implementing custom derives.
880s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps:/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' /tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/examples/consume_fields-089a8cd6a6eac0ed`
880s 
880s running 0 tests
880s 
880s test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
880s 
880s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
880s implementing custom derives.
880s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps:/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' /tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/examples/fallible_read-8d310d2bf096aa9f`
880s 
880s running 0 tests
880s 
880s test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
880s 
880s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
880s implementing custom derives.
880s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps:/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' /tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/examples/shorthand_or_long_field-4a3ff3e35bd3a0c5`
880s 
880s running 0 tests
880s 
880s test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
880s 
880s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
880s implementing custom derives.
880s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/deps:/tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' /tmp/tmp.eaNFzOM9Ng/target/s390x-unknown-linux-gnu/debug/examples/supports_struct-f0d5a50a65ff4b11`
880s 
880s running 0 tests
880s 
880s test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
880s 
880s autopkgtest [02:09:38]: test librust-darling-0.14-dev:default: -----------------------]
881s librust-darling-0.14-dev:default PASS
881s autopkgtest [02:09:39]: test librust-darling-0.14-dev:default:  - - - - - - - - - - results - - - - - - - - - -
882s autopkgtest [02:09:40]: test librust-darling-0.14-dev:diagnostics: preparing testbed
883s Reading package lists...
883s Building dependency tree...
883s Reading state information...
883s Starting pkgProblemResolver with broken count: 0
883s Starting 2 pkgProblemResolver with broken count: 0
883s Done
883s The following NEW packages will be installed:
883s   autopkgtest-satdep
883s 0 upgraded, 1 newly installed, 0 to remove and 0 not upgraded.
883s Need to get 0 B/800 B of archives.
883s After this operation, 0 B of additional disk space will be used.
883s Get:1 /tmp/autopkgtest.nc0JWi/3-autopkgtest-satdep.deb autopkgtest-satdep s390x 0 [800 B]
884s Selecting previously unselected package autopkgtest-satdep.
884s (Reading database ... 
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884s Preparing to unpack .../3-autopkgtest-satdep.deb ...
884s Unpacking autopkgtest-satdep (0) ...
884s Setting up autopkgtest-satdep (0) ...
885s (Reading database ... 61606 files and directories currently installed.)
885s Removing autopkgtest-satdep (0) ...
886s autopkgtest [02:09:44]: test librust-darling-0.14-dev:diagnostics: /usr/share/cargo/bin/cargo-auto-test darling 0.14.4 --all-targets --no-default-features --features diagnostics
886s autopkgtest [02:09:44]: test librust-darling-0.14-dev:diagnostics: [-----------------------
889s debian cargo wrapper: options, profiles, parallel, lto: ['parallel=2'] [] ['-j2'] 0
889s debian cargo wrapper: options, profiles, parallel, lto: ['parallel=2'] [] ['-j2'] 0
889s debian cargo wrapper: rust_type, gnu_type: s390x-unknown-linux-gnu, s390x-linux-gnu
889s debian cargo wrapper: unsetting RUSTFLAGS and assuming it will be (or already was) added to $CARGO_HOME/config.toml
889s debian cargo wrapper: running subprocess (['env', 'RUST_BACKTRACE=1', '/usr/bin/cargo', '-Zavoid-dev-deps', 'test', '--verbose', '--verbose', '-j2', '--target', 's390x-unknown-linux-gnu', '--all-targets', '--no-default-features', '--features', 'diagnostics'],) {}
889s debian cargo wrapper: rust_type, gnu_type: s390x-unknown-linux-gnu, s390x-linux-gnu
889s debian cargo wrapper: unsetting RUSTFLAGS and assuming it will be (or already was) added to $CARGO_HOME/config.toml
889s debian cargo wrapper: linking /usr/share/cargo/registry/* into /tmp/tmp.ZyMzIQijeb/registry/
889s    Compiling proc-macro2 v1.0.86
889s    Compiling syn v1.0.109
889s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=build_script_build CARGO_MANIFEST_DIR=/tmp/tmp.ZyMzIQijeb/registry/proc-macro2-1.0.86 CARGO_PKG_AUTHORS='David Tolnay <dtolnay@gmail.com>:Alex Crichton <alex@alexcrichton.com>' CARGO_PKG_DESCRIPTION='A substitute implementation of the compiler'\''s `proc_macro` API to decouple token-based libraries from the procedural macro use case.' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=proc-macro2 CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/dtolnay/proc-macro2' CARGO_PKG_RUST_VERSION=1.56 CARGO_PKG_VERSION=1.0.86 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=86 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.ZyMzIQijeb/registry/proc-macro2-1.0.86 LD_LIBRARY_PATH=/tmp/tmp.ZyMzIQijeb/target/debug/deps rustc --crate-name build_script_build --edition=2021 /tmp/tmp.ZyMzIQijeb/registry/proc-macro2-1.0.86/build.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="proc-macro"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "nightly", "proc-macro", "span-locations"))' -C metadata=e34884439d37afc8 -C extra-filename=-e34884439d37afc8 --out-dir /tmp/tmp.ZyMzIQijeb/target/debug/build/proc-macro2-e34884439d37afc8 -L dependency=/tmp/tmp.ZyMzIQijeb/target/debug/deps --cap-lints warn`
889s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=build_script_build CARGO_MANIFEST_DIR=/tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109 CARGO_PKG_AUTHORS='David Tolnay <dtolnay@gmail.com>' CARGO_PKG_DESCRIPTION='Parser for Rust source code' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=syn CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/dtolnay/syn' CARGO_PKG_RUST_VERSION=1.31 CARGO_PKG_VERSION=1.0.109 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=109 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109 LD_LIBRARY_PATH=/tmp/tmp.ZyMzIQijeb/target/debug/deps rustc --crate-name build_script_build --edition=2018 /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/build.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="clone-impls"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="extra-traits"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="quote"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("clone-impls", "default", "derive", "extra-traits", "fold", "full", "parsing", "printing", "proc-macro", "quote", "visit", "visit-mut"))' -C metadata=3b18c6c32a2e8f43 -C extra-filename=-3b18c6c32a2e8f43 --out-dir /tmp/tmp.ZyMzIQijeb/target/debug/build/syn-3b18c6c32a2e8f43 -L dependency=/tmp/tmp.ZyMzIQijeb/target/debug/deps --cap-lints warn`
889s    Compiling unicode-ident v1.0.13
889s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=unicode_ident CARGO_MANIFEST_DIR=/tmp/tmp.ZyMzIQijeb/registry/unicode-ident-1.0.13 CARGO_PKG_AUTHORS='David Tolnay <dtolnay@gmail.com>' CARGO_PKG_DESCRIPTION='Determine whether characters have the XID_Start or XID_Continue properties according to Unicode Standard Annex #31' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='(MIT OR Apache-2.0) AND Unicode-DFS-2016' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=unicode-ident CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/dtolnay/unicode-ident' CARGO_PKG_RUST_VERSION=1.31 CARGO_PKG_VERSION=1.0.13 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=13 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.ZyMzIQijeb/registry/unicode-ident-1.0.13 LD_LIBRARY_PATH=/tmp/tmp.ZyMzIQijeb/target/debug/deps rustc --crate-name unicode_ident --edition=2018 /tmp/tmp.ZyMzIQijeb/registry/unicode-ident-1.0.13/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values())' -C metadata=e6db8189d09eabcf -C extra-filename=-e6db8189d09eabcf --out-dir /tmp/tmp.ZyMzIQijeb/target/debug/deps -L dependency=/tmp/tmp.ZyMzIQijeb/target/debug/deps --cap-lints warn`
889s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CFG_PANIC=unwind CARGO_CFG_TARGET_ABI='' CARGO_CFG_TARGET_ARCH=s390x CARGO_CFG_TARGET_ENDIAN=big CARGO_CFG_TARGET_ENV=gnu CARGO_CFG_TARGET_FAMILY=unix CARGO_CFG_TARGET_HAS_ATOMIC=16,32,64,8,ptr CARGO_CFG_TARGET_OS=linux CARGO_CFG_TARGET_POINTER_WIDTH=64 CARGO_CFG_TARGET_VENDOR=unknown CARGO_CFG_UNIX='' CARGO_ENCODED_RUSTFLAGS='' CARGO_FEATURE_DEFAULT=1 CARGO_FEATURE_PROC_MACRO=1 CARGO_MANIFEST_DIR=/tmp/tmp.ZyMzIQijeb/registry/proc-macro2-1.0.86 CARGO_PKG_AUTHORS='David Tolnay <dtolnay@gmail.com>:Alex Crichton <alex@alexcrichton.com>' CARGO_PKG_DESCRIPTION='A substitute implementation of the compiler'\''s `proc_macro` API to decouple token-based libraries from the procedural macro use case.' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=proc-macro2 CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/dtolnay/proc-macro2' CARGO_PKG_RUST_VERSION=1.56 CARGO_PKG_VERSION=1.0.86 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=86 CARGO_PKG_VERSION_PRE='' DEBUG=true HOST=s390x-unknown-linux-gnu LD_LIBRARY_PATH='/tmp/tmp.ZyMzIQijeb/target/debug/deps:/tmp/tmp.ZyMzIQijeb/target/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' NUM_JOBS=2 OPT_LEVEL=0 OUT_DIR=/tmp/tmp.ZyMzIQijeb/target/debug/build/proc-macro2-60e29c2f76cd63f7/out PROFILE=debug RUSTC=rustc RUSTDOC=rustdoc TARGET=s390x-unknown-linux-gnu /tmp/tmp.ZyMzIQijeb/target/debug/build/proc-macro2-e34884439d37afc8/build-script-build`
889s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(fuzzing)
889s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(no_is_available)
889s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(no_literal_byte_character)
889s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(no_literal_c_string)
889s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(no_source_text)
889s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(proc_macro_span)
889s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(procmacro2_backtrace)
889s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(procmacro2_nightly_testing)
889s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(procmacro2_semver_exempt)
889s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(randomize_layout)
889s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(span_locations)
889s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(super_unstable)
889s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(wrap_proc_macro)
889s [proc-macro2 1.0.86] cargo:rerun-if-changed=build/probe.rs
889s [proc-macro2 1.0.86] cargo:rustc-cfg=wrap_proc_macro
889s [proc-macro2 1.0.86] cargo:rerun-if-env-changed=RUSTC_BOOTSTRAP
889s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CFG_PANIC=unwind CARGO_CFG_TARGET_ABI='' CARGO_CFG_TARGET_ARCH=s390x CARGO_CFG_TARGET_ENDIAN=big CARGO_CFG_TARGET_ENV=gnu CARGO_CFG_TARGET_FAMILY=unix CARGO_CFG_TARGET_HAS_ATOMIC=16,32,64,8,ptr CARGO_CFG_TARGET_OS=linux CARGO_CFG_TARGET_POINTER_WIDTH=64 CARGO_CFG_TARGET_VENDOR=unknown CARGO_CFG_UNIX='' CARGO_ENCODED_RUSTFLAGS='-Cdebuginfo=2-Cstrip=none--cap-lintswarn-Clinker=s390x-linux-gnu-gcc-Clink-arg=-Wl,-Bsymbolic-functions-Clink-arg=-flto=auto-Clink-arg=-ffat-lto-objects-Clink-arg=-Wl,-z,relro--remap-path-prefix/usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4--remap-path-prefix/tmp/tmp.ZyMzIQijeb/registry=/usr/share/cargo/registry-Ctarget-feature=+backchain' CARGO_FEATURE_DEFAULT=1 CARGO_FEATURE_PROC_MACRO=1 CARGO_MANIFEST_DIR=/tmp/tmp.ZyMzIQijeb/registry/proc-macro2-1.0.86 CARGO_PKG_AUTHORS='David Tolnay <dtolnay@gmail.com>:Alex Crichton <alex@alexcrichton.com>' CARGO_PKG_DESCRIPTION='A substitute implementation of the compiler'\''s `proc_macro` API to decouple token-based libraries from the procedural macro use case.' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=proc-macro2 CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/dtolnay/proc-macro2' CARGO_PKG_RUST_VERSION=1.56 CARGO_PKG_VERSION=1.0.86 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=86 CARGO_PKG_VERSION_PRE='' DEBUG=true HOST=s390x-unknown-linux-gnu LD_LIBRARY_PATH='/tmp/tmp.ZyMzIQijeb/target/debug/deps:/tmp/tmp.ZyMzIQijeb/target/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' NUM_JOBS=2 OPT_LEVEL=0 OUT_DIR=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/build/proc-macro2-36bac212dec11f75/out PROFILE=debug RUSTC=rustc RUSTDOC=rustdoc TARGET=s390x-unknown-linux-gnu /tmp/tmp.ZyMzIQijeb/target/debug/build/proc-macro2-e34884439d37afc8/build-script-build`
889s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=proc_macro2 CARGO_MANIFEST_DIR=/tmp/tmp.ZyMzIQijeb/registry/proc-macro2-1.0.86 CARGO_PKG_AUTHORS='David Tolnay <dtolnay@gmail.com>:Alex Crichton <alex@alexcrichton.com>' CARGO_PKG_DESCRIPTION='A substitute implementation of the compiler'\''s `proc_macro` API to decouple token-based libraries from the procedural macro use case.' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=proc-macro2 CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/dtolnay/proc-macro2' CARGO_PKG_RUST_VERSION=1.56 CARGO_PKG_VERSION=1.0.86 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=86 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.ZyMzIQijeb/registry/proc-macro2-1.0.86 LD_LIBRARY_PATH=/tmp/tmp.ZyMzIQijeb/target/debug/deps OUT_DIR=/tmp/tmp.ZyMzIQijeb/target/debug/build/proc-macro2-60e29c2f76cd63f7/out rustc --crate-name proc_macro2 --edition=2021 /tmp/tmp.ZyMzIQijeb/registry/proc-macro2-1.0.86/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="proc-macro"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "nightly", "proc-macro", "span-locations"))' -C metadata=ce4df6197ae492ff -C extra-filename=-ce4df6197ae492ff --out-dir /tmp/tmp.ZyMzIQijeb/target/debug/deps -L dependency=/tmp/tmp.ZyMzIQijeb/target/debug/deps --extern unicode_ident=/tmp/tmp.ZyMzIQijeb/target/debug/deps/libunicode_ident-e6db8189d09eabcf.rmeta --cap-lints warn --cfg wrap_proc_macro --check-cfg 'cfg(fuzzing)' --check-cfg 'cfg(no_is_available)' --check-cfg 'cfg(no_literal_byte_character)' --check-cfg 'cfg(no_literal_c_string)' --check-cfg 'cfg(no_source_text)' --check-cfg 'cfg(proc_macro_span)' --check-cfg 'cfg(procmacro2_backtrace)' --check-cfg 'cfg(procmacro2_nightly_testing)' --check-cfg 'cfg(procmacro2_semver_exempt)' --check-cfg 'cfg(randomize_layout)' --check-cfg 'cfg(span_locations)' --check-cfg 'cfg(super_unstable)' --check-cfg 'cfg(wrap_proc_macro)'`
889s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(fuzzing)
889s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(no_is_available)
889s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(no_literal_byte_character)
889s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(no_literal_c_string)
889s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(no_source_text)
889s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(proc_macro_span)
889s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(procmacro2_backtrace)
889s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(procmacro2_nightly_testing)
889s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(procmacro2_semver_exempt)
889s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(randomize_layout)
889s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(span_locations)
889s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(super_unstable)
889s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(wrap_proc_macro)
889s [proc-macro2 1.0.86] cargo:rerun-if-changed=build/probe.rs
889s [proc-macro2 1.0.86] cargo:rustc-cfg=wrap_proc_macro
889s [proc-macro2 1.0.86] cargo:rerun-if-env-changed=RUSTC_BOOTSTRAP
889s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=unicode_ident CARGO_MANIFEST_DIR=/tmp/tmp.ZyMzIQijeb/registry/unicode-ident-1.0.13 CARGO_PKG_AUTHORS='David Tolnay <dtolnay@gmail.com>' CARGO_PKG_DESCRIPTION='Determine whether characters have the XID_Start or XID_Continue properties according to Unicode Standard Annex #31' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='(MIT OR Apache-2.0) AND Unicode-DFS-2016' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=unicode-ident CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/dtolnay/unicode-ident' CARGO_PKG_RUST_VERSION=1.31 CARGO_PKG_VERSION=1.0.13 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=13 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.ZyMzIQijeb/registry/unicode-ident-1.0.13 LD_LIBRARY_PATH=/tmp/tmp.ZyMzIQijeb/target/debug/deps rustc --crate-name unicode_ident --edition=2018 /tmp/tmp.ZyMzIQijeb/registry/unicode-ident-1.0.13/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values())' -C metadata=2a1e2ade0bdc1f96 -C extra-filename=-2a1e2ade0bdc1f96 --out-dir /tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -L dependency=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.ZyMzIQijeb/target/debug/deps --cap-lints warn -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.ZyMzIQijeb/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
889s warning: unstable feature specified for `-Ctarget-feature`: `backchain`
889s   |
889s   = note: this feature is not stably supported; its behavior can change in the future
889s 
889s warning: `unicode-ident` (lib) generated 1 warning
889s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=proc_macro2 CARGO_MANIFEST_DIR=/tmp/tmp.ZyMzIQijeb/registry/proc-macro2-1.0.86 CARGO_PKG_AUTHORS='David Tolnay <dtolnay@gmail.com>:Alex Crichton <alex@alexcrichton.com>' CARGO_PKG_DESCRIPTION='A substitute implementation of the compiler'\''s `proc_macro` API to decouple token-based libraries from the procedural macro use case.' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=proc-macro2 CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/dtolnay/proc-macro2' CARGO_PKG_RUST_VERSION=1.56 CARGO_PKG_VERSION=1.0.86 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=86 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.ZyMzIQijeb/registry/proc-macro2-1.0.86 LD_LIBRARY_PATH=/tmp/tmp.ZyMzIQijeb/target/debug/deps OUT_DIR=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/build/proc-macro2-36bac212dec11f75/out rustc --crate-name proc_macro2 --edition=2021 /tmp/tmp.ZyMzIQijeb/registry/proc-macro2-1.0.86/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="proc-macro"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "nightly", "proc-macro", "span-locations"))' -C metadata=cce75f48f9312e0f -C extra-filename=-cce75f48f9312e0f --out-dir /tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -L dependency=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.ZyMzIQijeb/target/debug/deps --extern unicode_ident=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/libunicode_ident-2a1e2ade0bdc1f96.rmeta --cap-lints warn -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.ZyMzIQijeb/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain --cfg wrap_proc_macro --check-cfg 'cfg(fuzzing)' --check-cfg 'cfg(no_is_available)' --check-cfg 'cfg(no_literal_byte_character)' --check-cfg 'cfg(no_literal_c_string)' --check-cfg 'cfg(no_source_text)' --check-cfg 'cfg(proc_macro_span)' --check-cfg 'cfg(procmacro2_backtrace)' --check-cfg 'cfg(procmacro2_nightly_testing)' --check-cfg 'cfg(procmacro2_semver_exempt)' --check-cfg 'cfg(randomize_layout)' --check-cfg 'cfg(span_locations)' --check-cfg 'cfg(super_unstable)' --check-cfg 'cfg(wrap_proc_macro)'`
889s    Compiling quote v1.0.37
889s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=quote CARGO_MANIFEST_DIR=/tmp/tmp.ZyMzIQijeb/registry/quote-1.0.37 CARGO_PKG_AUTHORS='David Tolnay <dtolnay@gmail.com>' CARGO_PKG_DESCRIPTION='Quasi-quoting macro quote'\!'(...)' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=quote CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/dtolnay/quote' CARGO_PKG_RUST_VERSION=1.56 CARGO_PKG_VERSION=1.0.37 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=37 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.ZyMzIQijeb/registry/quote-1.0.37 LD_LIBRARY_PATH=/tmp/tmp.ZyMzIQijeb/target/debug/deps rustc --crate-name quote --edition=2018 /tmp/tmp.ZyMzIQijeb/registry/quote-1.0.37/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="proc-macro"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "proc-macro"))' -C metadata=8ed557cbb33754ad -C extra-filename=-8ed557cbb33754ad --out-dir /tmp/tmp.ZyMzIQijeb/target/debug/deps -L dependency=/tmp/tmp.ZyMzIQijeb/target/debug/deps --extern proc_macro2=/tmp/tmp.ZyMzIQijeb/target/debug/deps/libproc_macro2-ce4df6197ae492ff.rmeta --cap-lints warn`
889s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CFG_PANIC=unwind CARGO_CFG_TARGET_ABI='' CARGO_CFG_TARGET_ARCH=s390x CARGO_CFG_TARGET_ENDIAN=big CARGO_CFG_TARGET_ENV=gnu CARGO_CFG_TARGET_FAMILY=unix CARGO_CFG_TARGET_HAS_ATOMIC=16,32,64,8,ptr CARGO_CFG_TARGET_OS=linux CARGO_CFG_TARGET_POINTER_WIDTH=64 CARGO_CFG_TARGET_VENDOR=unknown CARGO_CFG_UNIX='' CARGO_ENCODED_RUSTFLAGS='' CARGO_FEATURE_CLONE_IMPLS=1 CARGO_FEATURE_DEFAULT=1 CARGO_FEATURE_DERIVE=1 CARGO_FEATURE_EXTRA_TRAITS=1 CARGO_FEATURE_FULL=1 CARGO_FEATURE_PARSING=1 CARGO_FEATURE_PRINTING=1 CARGO_FEATURE_PROC_MACRO=1 CARGO_FEATURE_QUOTE=1 CARGO_MANIFEST_DIR=/tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109 CARGO_PKG_AUTHORS='David Tolnay <dtolnay@gmail.com>' CARGO_PKG_DESCRIPTION='Parser for Rust source code' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=syn CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/dtolnay/syn' CARGO_PKG_RUST_VERSION=1.31 CARGO_PKG_VERSION=1.0.109 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=109 CARGO_PKG_VERSION_PRE='' DEBUG=true HOST=s390x-unknown-linux-gnu LD_LIBRARY_PATH='/tmp/tmp.ZyMzIQijeb/target/debug/deps:/tmp/tmp.ZyMzIQijeb/target/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' NUM_JOBS=2 OPT_LEVEL=0 OUT_DIR=/tmp/tmp.ZyMzIQijeb/target/debug/build/syn-5d78304063d43f96/out PROFILE=debug RUSTC=rustc RUSTDOC=rustdoc TARGET=s390x-unknown-linux-gnu /tmp/tmp.ZyMzIQijeb/target/debug/build/syn-3b18c6c32a2e8f43/build-script-build`
889s warning: `proc-macro2` (lib) generated 1 warning (1 duplicate)
889s [syn 1.0.109] cargo:rustc-cfg=syn_disable_nightly_tests
889s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=quote CARGO_MANIFEST_DIR=/tmp/tmp.ZyMzIQijeb/registry/quote-1.0.37 CARGO_PKG_AUTHORS='David Tolnay <dtolnay@gmail.com>' CARGO_PKG_DESCRIPTION='Quasi-quoting macro quote'\!'(...)' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=quote CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/dtolnay/quote' CARGO_PKG_RUST_VERSION=1.56 CARGO_PKG_VERSION=1.0.37 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=37 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.ZyMzIQijeb/registry/quote-1.0.37 LD_LIBRARY_PATH=/tmp/tmp.ZyMzIQijeb/target/debug/deps rustc --crate-name quote --edition=2018 /tmp/tmp.ZyMzIQijeb/registry/quote-1.0.37/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="proc-macro"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "proc-macro"))' -C metadata=70389408f8173857 -C extra-filename=-70389408f8173857 --out-dir /tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -L dependency=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.ZyMzIQijeb/target/debug/deps --extern proc_macro2=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rmeta --cap-lints warn -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.ZyMzIQijeb/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
889s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=syn CARGO_MANIFEST_DIR=/tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109 CARGO_PKG_AUTHORS='David Tolnay <dtolnay@gmail.com>' CARGO_PKG_DESCRIPTION='Parser for Rust source code' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=syn CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/dtolnay/syn' CARGO_PKG_RUST_VERSION=1.31 CARGO_PKG_VERSION=1.0.109 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=109 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109 LD_LIBRARY_PATH=/tmp/tmp.ZyMzIQijeb/target/debug/deps OUT_DIR=/tmp/tmp.ZyMzIQijeb/target/debug/build/syn-5d78304063d43f96/out rustc --crate-name syn --edition=2018 /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="clone-impls"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="extra-traits"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="quote"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("clone-impls", "default", "derive", "extra-traits", "fold", "full", "parsing", "printing", "proc-macro", "quote", "visit", "visit-mut"))' -C metadata=014ec51a6b2d66b3 -C extra-filename=-014ec51a6b2d66b3 --out-dir /tmp/tmp.ZyMzIQijeb/target/debug/deps -L dependency=/tmp/tmp.ZyMzIQijeb/target/debug/deps --extern proc_macro2=/tmp/tmp.ZyMzIQijeb/target/debug/deps/libproc_macro2-ce4df6197ae492ff.rmeta --extern quote=/tmp/tmp.ZyMzIQijeb/target/debug/deps/libquote-8ed557cbb33754ad.rmeta --extern unicode_ident=/tmp/tmp.ZyMzIQijeb/target/debug/deps/libunicode_ident-e6db8189d09eabcf.rmeta --cap-lints warn --cfg syn_disable_nightly_tests`
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/lib.rs:254:13
889s     |
889s 254 | #![cfg_attr(doc_cfg, feature(doc_cfg))]
889s     |             ^^^^^^^
889s     |
889s     = help: expected names are: `clippy`, `debug_assertions`, `doc`, `docsrs`, `doctest`, `feature`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `ub_checks`, `unix`, and `windows`
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s     = note: `#[warn(unexpected_cfgs)]` on by default
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/lib.rs:430:12
889s     |
889s 430 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/lib.rs:434:12
889s     |
889s 434 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/lib.rs:455:12
889s     |
889s 455 | #[cfg_attr(doc_cfg, doc(cfg(all(feature = "parsing", feature = "printing"))))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/lib.rs:804:12
889s     |
889s 804 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/lib.rs:867:12
889s     |
889s 867 | #[cfg_attr(doc_cfg, doc(cfg(all(feature = "parsing", feature = "proc-macro"))))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/lib.rs:887:12
889s     |
889s 887 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/lib.rs:916:12
889s     |
889s 916 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/lib.rs:959:12
889s     |
889s 959 | #[cfg_attr(doc_cfg, doc(cfg(all(feature = "parsing", feature = "full"))))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/group.rs:136:12
889s     |
889s 136 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/group.rs:214:12
889s     |
889s 214 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/group.rs:269:12
889s     |
889s 269 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/token.rs:561:12
889s     |
889s 561 | #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/token.rs:569:12
889s     |
889s 569 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `syn_omit_await_from_token_macro`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/token.rs:881:11
889s     |
889s 881 | #[cfg(not(syn_omit_await_from_token_macro))]
889s     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_omit_await_from_token_macro)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_omit_await_from_token_macro)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `syn_omit_await_from_token_macro`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/token.rs:883:7
889s     |
889s 883 | #[cfg(syn_omit_await_from_token_macro)]
889s     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_omit_await_from_token_macro)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_omit_await_from_token_macro)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/token.rs:394:24
889s     |
889s 394 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |                          ^^^^^^^
889s ...
889s 556 | / define_punctuation_structs! {
889s 557 | |     "_" pub struct Underscore/1 /// `_`
889s 558 | | }
889s     | |_- in this macro invocation
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s     = note: this warning originates in the macro `define_punctuation_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/token.rs:398:24
889s     |
889s 398 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |                          ^^^^^^^
889s ...
889s 556 | / define_punctuation_structs! {
889s 557 | |     "_" pub struct Underscore/1 /// `_`
889s 558 | | }
889s     | |_- in this macro invocation
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s     = note: this warning originates in the macro `define_punctuation_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/token.rs:406:24
889s     |
889s 406 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |                          ^^^^^^^
889s ...
889s 556 | / define_punctuation_structs! {
889s 557 | |     "_" pub struct Underscore/1 /// `_`
889s 558 | | }
889s     | |_- in this macro invocation
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s     = note: this warning originates in the macro `define_punctuation_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/token.rs:414:24
889s     |
889s 414 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |                          ^^^^^^^
889s ...
889s 556 | / define_punctuation_structs! {
889s 557 | |     "_" pub struct Underscore/1 /// `_`
889s 558 | | }
889s     | |_- in this macro invocation
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s     = note: this warning originates in the macro `define_punctuation_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/token.rs:418:24
889s     |
889s 418 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |                          ^^^^^^^
889s ...
889s 556 | / define_punctuation_structs! {
889s 557 | |     "_" pub struct Underscore/1 /// `_`
889s 558 | | }
889s     | |_- in this macro invocation
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s     = note: this warning originates in the macro `define_punctuation_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/token.rs:426:24
889s     |
889s 426 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |                          ^^^^^^^
889s ...
889s 556 | / define_punctuation_structs! {
889s 557 | |     "_" pub struct Underscore/1 /// `_`
889s 558 | | }
889s     | |_- in this macro invocation
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s     = note: this warning originates in the macro `define_punctuation_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/token.rs:271:24
889s     |
889s 271 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |                          ^^^^^^^
889s ...
889s 652 | / define_keywords! {
889s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
889s 654 | |     "as"          pub struct As           /// `as`
889s 655 | |     "async"       pub struct Async        /// `async`
889s ...   |
889s 704 | |     "yield"       pub struct Yield        /// `yield`
889s 705 | | }
889s     | |_- in this macro invocation
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/token.rs:275:24
889s     |
889s 275 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |                          ^^^^^^^
889s ...
889s 652 | / define_keywords! {
889s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
889s 654 | |     "as"          pub struct As           /// `as`
889s 655 | |     "async"       pub struct Async        /// `async`
889s ...   |
889s 704 | |     "yield"       pub struct Yield        /// `yield`
889s 705 | | }
889s     | |_- in this macro invocation
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/token.rs:283:24
889s     |
889s 283 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |                          ^^^^^^^
889s ...
889s 652 | / define_keywords! {
889s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
889s 654 | |     "as"          pub struct As           /// `as`
889s 655 | |     "async"       pub struct Async        /// `async`
889s ...   |
889s 704 | |     "yield"       pub struct Yield        /// `yield`
889s 705 | | }
889s     | |_- in this macro invocation
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/token.rs:291:24
889s     |
889s 291 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |                          ^^^^^^^
889s ...
889s 652 | / define_keywords! {
889s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
889s 654 | |     "as"          pub struct As           /// `as`
889s 655 | |     "async"       pub struct Async        /// `async`
889s ...   |
889s 704 | |     "yield"       pub struct Yield        /// `yield`
889s 705 | | }
889s     | |_- in this macro invocation
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/token.rs:295:24
889s     |
889s 295 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |                          ^^^^^^^
889s ...
889s 652 | / define_keywords! {
889s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
889s 654 | |     "as"          pub struct As           /// `as`
889s 655 | |     "async"       pub struct Async        /// `async`
889s ...   |
889s 704 | |     "yield"       pub struct Yield        /// `yield`
889s 705 | | }
889s     | |_- in this macro invocation
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/token.rs:303:24
889s     |
889s 303 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |                          ^^^^^^^
889s ...
889s 652 | / define_keywords! {
889s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
889s 654 | |     "as"          pub struct As           /// `as`
889s 655 | |     "async"       pub struct Async        /// `async`
889s ...   |
889s 704 | |     "yield"       pub struct Yield        /// `yield`
889s 705 | | }
889s     | |_- in this macro invocation
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/token.rs:309:24
889s     |
889s 309 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s     |                          ^^^^^^^
889s ...
889s 652 | / define_keywords! {
889s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
889s 654 | |     "as"          pub struct As           /// `as`
889s 655 | |     "async"       pub struct Async        /// `async`
889s ...   |
889s 704 | |     "yield"       pub struct Yield        /// `yield`
889s 705 | | }
889s     | |_- in this macro invocation
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/token.rs:317:24
889s     |
889s 317 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                          ^^^^^^^
889s ...
889s 652 | / define_keywords! {
889s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
889s 654 | |     "as"          pub struct As           /// `as`
889s 655 | |     "async"       pub struct Async        /// `async`
889s ...   |
889s 704 | |     "yield"       pub struct Yield        /// `yield`
889s 705 | | }
889s     | |_- in this macro invocation
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/token.rs:444:24
889s     |
889s 444 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s     |                          ^^^^^^^
889s ...
889s 707 | / define_punctuation! {
889s 708 | |     "+"           pub struct Add/1        /// `+`
889s 709 | |     "+="          pub struct AddEq/2      /// `+=`
889s 710 | |     "&"           pub struct And/1        /// `&`
889s ...   |
889s 753 | |     "~"           pub struct Tilde/1      /// `~`
889s 754 | | }
889s     | |_- in this macro invocation
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s     = note: this warning originates in the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/token.rs:452:24
889s     |
889s 452 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                          ^^^^^^^
889s ...
889s 707 | / define_punctuation! {
889s 708 | |     "+"           pub struct Add/1        /// `+`
889s 709 | |     "+="          pub struct AddEq/2      /// `+=`
889s 710 | |     "&"           pub struct And/1        /// `&`
889s ...   |
889s 753 | |     "~"           pub struct Tilde/1      /// `~`
889s 754 | | }
889s     | |_- in this macro invocation
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s     = note: this warning originates in the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/token.rs:394:24
889s     |
889s 394 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |                          ^^^^^^^
889s ...
889s 707 | / define_punctuation! {
889s 708 | |     "+"           pub struct Add/1        /// `+`
889s 709 | |     "+="          pub struct AddEq/2      /// `+=`
889s 710 | |     "&"           pub struct And/1        /// `&`
889s ...   |
889s 753 | |     "~"           pub struct Tilde/1      /// `~`
889s 754 | | }
889s     | |_- in this macro invocation
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/token.rs:398:24
889s     |
889s 398 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |                          ^^^^^^^
889s ...
889s 707 | / define_punctuation! {
889s 708 | |     "+"           pub struct Add/1        /// `+`
889s 709 | |     "+="          pub struct AddEq/2      /// `+=`
889s 710 | |     "&"           pub struct And/1        /// `&`
889s ...   |
889s 753 | |     "~"           pub struct Tilde/1      /// `~`
889s 754 | | }
889s     | |_- in this macro invocation
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/token.rs:406:24
889s     |
889s 406 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |                          ^^^^^^^
889s ...
889s 707 | / define_punctuation! {
889s 708 | |     "+"           pub struct Add/1        /// `+`
889s 709 | |     "+="          pub struct AddEq/2      /// `+=`
889s 710 | |     "&"           pub struct And/1        /// `&`
889s ...   |
889s 753 | |     "~"           pub struct Tilde/1      /// `~`
889s 754 | | }
889s     | |_- in this macro invocation
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/token.rs:414:24
889s     |
889s 414 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |                          ^^^^^^^
889s ...
889s 707 | / define_punctuation! {
889s 708 | |     "+"           pub struct Add/1        /// `+`
889s 709 | |     "+="          pub struct AddEq/2      /// `+=`
889s 710 | |     "&"           pub struct And/1        /// `&`
889s ...   |
889s 753 | |     "~"           pub struct Tilde/1      /// `~`
889s 754 | | }
889s     | |_- in this macro invocation
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/token.rs:418:24
889s     |
889s 418 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |                          ^^^^^^^
889s ...
889s 707 | / define_punctuation! {
889s 708 | |     "+"           pub struct Add/1        /// `+`
889s 709 | |     "+="          pub struct AddEq/2      /// `+=`
889s 710 | |     "&"           pub struct And/1        /// `&`
889s ...   |
889s 753 | |     "~"           pub struct Tilde/1      /// `~`
889s 754 | | }
889s     | |_- in this macro invocation
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/token.rs:426:24
889s     |
889s 426 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |                          ^^^^^^^
889s ...
889s 707 | / define_punctuation! {
889s 708 | |     "+"           pub struct Add/1        /// `+`
889s 709 | |     "+="          pub struct AddEq/2      /// `+=`
889s 710 | |     "&"           pub struct And/1        /// `&`
889s ...   |
889s 753 | |     "~"           pub struct Tilde/1      /// `~`
889s 754 | | }
889s     | |_- in this macro invocation
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
889s 
889s warning: `quote` (lib) generated 1 warning (1 duplicate)
889s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CFG_PANIC=unwind CARGO_CFG_TARGET_ABI='' CARGO_CFG_TARGET_ARCH=s390x CARGO_CFG_TARGET_ENDIAN=big CARGO_CFG_TARGET_ENV=gnu CARGO_CFG_TARGET_FAMILY=unix CARGO_CFG_TARGET_HAS_ATOMIC=16,32,64,8,ptr CARGO_CFG_TARGET_OS=linux CARGO_CFG_TARGET_POINTER_WIDTH=64 CARGO_CFG_TARGET_VENDOR=unknown CARGO_CFG_UNIX='' CARGO_ENCODED_RUSTFLAGS='-Cdebuginfo=2-Cstrip=none--cap-lintswarn-Clinker=s390x-linux-gnu-gcc-Clink-arg=-Wl,-Bsymbolic-functions-Clink-arg=-flto=auto-Clink-arg=-ffat-lto-objects-Clink-arg=-Wl,-z,relro--remap-path-prefix/usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4--remap-path-prefix/tmp/tmp.ZyMzIQijeb/registry=/usr/share/cargo/registry-Ctarget-feature=+backchain' CARGO_FEATURE_CLONE_IMPLS=1 CARGO_FEATURE_DEFAULT=1 CARGO_FEATURE_DERIVE=1 CARGO_FEATURE_EXTRA_TRAITS=1 CARGO_FEATURE_FULL=1 CARGO_FEATURE_PARSING=1 CARGO_FEATURE_PRINTING=1 CARGO_FEATURE_PROC_MACRO=1 CARGO_FEATURE_QUOTE=1 CARGO_MANIFEST_DIR=/tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109 CARGO_PKG_AUTHORS='David Tolnay <dtolnay@gmail.com>' CARGO_PKG_DESCRIPTION='Parser for Rust source code' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=syn CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/dtolnay/syn' CARGO_PKG_RUST_VERSION=1.31 CARGO_PKG_VERSION=1.0.109 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=109 CARGO_PKG_VERSION_PRE='' DEBUG=true HOST=s390x-unknown-linux-gnu LD_LIBRARY_PATH='/tmp/tmp.ZyMzIQijeb/target/debug/deps:/tmp/tmp.ZyMzIQijeb/target/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' NUM_JOBS=2 OPT_LEVEL=0 OUT_DIR=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/build/syn-00713c596900211f/out PROFILE=debug RUSTC=rustc RUSTDOC=rustdoc TARGET=s390x-unknown-linux-gnu /tmp/tmp.ZyMzIQijeb/target/debug/build/syn-3b18c6c32a2e8f43/build-script-build`
889s [syn 1.0.109] cargo:rustc-cfg=syn_disable_nightly_tests
889s    Compiling ident_case v1.0.1
889s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=ident_case CARGO_MANIFEST_DIR=/tmp/tmp.ZyMzIQijeb/registry/ident_case-1.0.1 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='Utility for applying case rules to Rust identifiers.' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT/Apache-2.0 CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=ident_case CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/ident_case' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=1.0.1 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=1 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.ZyMzIQijeb/registry/ident_case-1.0.1 LD_LIBRARY_PATH=/tmp/tmp.ZyMzIQijeb/target/debug/deps rustc --crate-name ident_case --edition=2015 /tmp/tmp.ZyMzIQijeb/registry/ident_case-1.0.1/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values())' -C metadata=eaee659d776d8da3 -C extra-filename=-eaee659d776d8da3 --out-dir /tmp/tmp.ZyMzIQijeb/target/debug/deps -L dependency=/tmp/tmp.ZyMzIQijeb/target/debug/deps --cap-lints warn`
889s warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead
889s   --> /tmp/tmp.ZyMzIQijeb/registry/ident_case-1.0.1/src/lib.rs:25:17
889s    |
889s 25 | use std::ascii::AsciiExt;
889s    |                 ^^^^^^^^
889s    |
889s    = note: `#[warn(deprecated)]` on by default
889s 
889s warning: unused import: `std::ascii::AsciiExt`
889s   --> /tmp/tmp.ZyMzIQijeb/registry/ident_case-1.0.1/src/lib.rs:25:5
889s    |
889s 25 | use std::ascii::AsciiExt;
889s    |     ^^^^^^^^^^^^^^^^^^^^
889s    |
889s    = note: `#[warn(unused_imports)]` on by default
889s 
889s warning: `ident_case` (lib) generated 2 warnings
889s    Compiling fnv v1.0.7
889s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=fnv CARGO_MANIFEST_DIR=/tmp/tmp.ZyMzIQijeb/registry/fnv-1.0.7 CARGO_PKG_AUTHORS='Alex Crichton <alex@alexcrichton.com>' CARGO_PKG_DESCRIPTION='Fowler–Noll–Vo hash function' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='Apache-2.0 / MIT' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=fnv CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/servo/rust-fnv' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=1.0.7 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=7 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.ZyMzIQijeb/registry/fnv-1.0.7 LD_LIBRARY_PATH=/tmp/tmp.ZyMzIQijeb/target/debug/deps rustc --crate-name fnv --edition=2015 /tmp/tmp.ZyMzIQijeb/registry/fnv-1.0.7/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="std"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "std"))' -C metadata=b414de62b99a0be8 -C extra-filename=-b414de62b99a0be8 --out-dir /tmp/tmp.ZyMzIQijeb/target/debug/deps -L dependency=/tmp/tmp.ZyMzIQijeb/target/debug/deps --cap-lints warn`
889s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=syn CARGO_MANIFEST_DIR=/tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109 CARGO_PKG_AUTHORS='David Tolnay <dtolnay@gmail.com>' CARGO_PKG_DESCRIPTION='Parser for Rust source code' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=syn CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/dtolnay/syn' CARGO_PKG_RUST_VERSION=1.31 CARGO_PKG_VERSION=1.0.109 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=109 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109 LD_LIBRARY_PATH=/tmp/tmp.ZyMzIQijeb/target/debug/deps OUT_DIR=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/build/syn-00713c596900211f/out rustc --crate-name syn --edition=2018 /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="clone-impls"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="extra-traits"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="quote"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("clone-impls", "default", "derive", "extra-traits", "fold", "full", "parsing", "printing", "proc-macro", "quote", "visit", "visit-mut"))' -C metadata=0335a6e5d813cbdf -C extra-filename=-0335a6e5d813cbdf --out-dir /tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -L dependency=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.ZyMzIQijeb/target/debug/deps --extern proc_macro2=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rmeta --extern quote=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/libquote-70389408f8173857.rmeta --extern unicode_ident=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/libunicode_ident-2a1e2ade0bdc1f96.rmeta --cap-lints warn -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.ZyMzIQijeb/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain --cfg syn_disable_nightly_tests`
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/token.rs:503:24
889s     |
889s 503 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |                          ^^^^^^^
889s ...
889s 756 | / define_delimiters! {
889s 757 | |     "{"           pub struct Brace        /// `{...}`
889s 758 | |     "["           pub struct Bracket      /// `[...]`
889s 759 | |     "("           pub struct Paren        /// `(...)`
889s 760 | |     " "           pub struct Group        /// None-delimited group
889s 761 | | }
889s     | |_- in this macro invocation
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s     = note: this warning originates in the macro `define_delimiters` (in Nightly builds, run with -Z macro-backtrace for more info)
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/token.rs:507:24
889s     |
889s 507 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |                          ^^^^^^^
889s ...
889s 756 | / define_delimiters! {
889s 757 | |     "{"           pub struct Brace        /// `{...}`
889s 758 | |     "["           pub struct Bracket      /// `[...]`
889s 759 | |     "("           pub struct Paren        /// `(...)`
889s 760 | |     " "           pub struct Group        /// None-delimited group
889s 761 | | }
889s     | |_- in this macro invocation
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s     = note: this warning originates in the macro `define_delimiters` (in Nightly builds, run with -Z macro-backtrace for more info)
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/token.rs:515:24
889s     |
889s 515 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |                          ^^^^^^^
889s ...
889s 756 | / define_delimiters! {
889s 757 | |     "{"           pub struct Brace        /// `{...}`
889s 758 | |     "["           pub struct Bracket      /// `[...]`
889s 759 | |     "("           pub struct Paren        /// `(...)`
889s 760 | |     " "           pub struct Group        /// None-delimited group
889s 761 | | }
889s     | |_- in this macro invocation
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s     = note: this warning originates in the macro `define_delimiters` (in Nightly builds, run with -Z macro-backtrace for more info)
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/token.rs:523:24
889s     |
889s 523 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |                          ^^^^^^^
889s ...
889s 756 | / define_delimiters! {
889s 757 | |     "{"           pub struct Brace        /// `{...}`
889s 758 | |     "["           pub struct Bracket      /// `[...]`
889s 759 | |     "("           pub struct Paren        /// `(...)`
889s 760 | |     " "           pub struct Group        /// None-delimited group
889s 761 | | }
889s     | |_- in this macro invocation
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s     = note: this warning originates in the macro `define_delimiters` (in Nightly builds, run with -Z macro-backtrace for more info)
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/token.rs:527:24
889s     |
889s 527 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |                          ^^^^^^^
889s ...
889s 756 | / define_delimiters! {
889s 757 | |     "{"           pub struct Brace        /// `{...}`
889s 758 | |     "["           pub struct Bracket      /// `[...]`
889s 759 | |     "("           pub struct Paren        /// `(...)`
889s 760 | |     " "           pub struct Group        /// None-delimited group
889s 761 | | }
889s     | |_- in this macro invocation
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s     = note: this warning originates in the macro `define_delimiters` (in Nightly builds, run with -Z macro-backtrace for more info)
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/token.rs:535:24
889s     |
889s 535 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |                          ^^^^^^^
889s ...
889s 756 | / define_delimiters! {
889s 757 | |     "{"           pub struct Brace        /// `{...}`
889s 758 | |     "["           pub struct Bracket      /// `[...]`
889s 759 | |     "("           pub struct Paren        /// `(...)`
889s 760 | |     " "           pub struct Group        /// None-delimited group
889s 761 | | }
889s     | |_- in this macro invocation
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s     = note: this warning originates in the macro `define_delimiters` (in Nightly builds, run with -Z macro-backtrace for more info)
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s   --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/ident.rs:38:12
889s    |
889s 38 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s    |            ^^^^^^^
889s    |
889s    = help: consider using a Cargo feature instead
889s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s             [lints.rust]
889s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/attr.rs:463:12
889s     |
889s 463 | #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/attr.rs:148:16
889s     |
889s 148 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/attr.rs:329:16
889s     |
889s 329 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/attr.rs:360:16
889s     |
889s 360 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/macros.rs:155:20
889s     |
889s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s     |                      ^^^^^^^
889s     |
889s    ::: /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/attr.rs:336:1
889s     |
889s 336 | / ast_enum_of_structs! {
889s 337 | |     /// Content of a compile-time structured attribute.
889s 338 | |     ///
889s 339 | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
889s ...   |
889s 369 | |     }
889s 370 | | }
889s     | |_- in this macro invocation
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/attr.rs:377:16
889s     |
889s 377 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/attr.rs:390:16
889s     |
889s 390 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/attr.rs:417:16
889s     |
889s 417 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/macros.rs:155:20
889s     |
889s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s     |                      ^^^^^^^
889s     |
889s    ::: /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/attr.rs:412:1
889s     |
889s 412 | / ast_enum_of_structs! {
889s 413 | |     /// Element of a compile-time attribute list.
889s 414 | |     ///
889s 415 | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
889s ...   |
889s 425 | |     }
889s 426 | | }
889s     | |_- in this macro invocation
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/attr.rs:165:16
889s     |
889s 165 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/attr.rs:213:16
889s     |
889s 213 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/attr.rs:223:16
889s     |
889s 223 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/attr.rs:237:16
889s     |
889s 237 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/attr.rs:251:16
889s     |
889s 251 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/attr.rs:557:16
889s     |
889s 557 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/attr.rs:565:16
889s     |
889s 565 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/attr.rs:573:16
889s     |
889s 573 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/attr.rs:581:16
889s     |
889s 581 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/attr.rs:630:16
889s     |
889s 630 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/attr.rs:644:16
889s     |
889s 644 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/attr.rs:654:16
889s     |
889s 654 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s  --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/data.rs:9:16
889s   |
889s 9 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
889s   |                ^^^^^^^
889s   |
889s   = help: consider using a Cargo feature instead
889s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s            [lints.rust]
889s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s   --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/data.rs:36:16
889s    |
889s 36 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
889s    |                ^^^^^^^
889s    |
889s    = help: consider using a Cargo feature instead
889s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s             [lints.rust]
889s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/macros.rs:155:20
889s     |
889s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s     |                      ^^^^^^^
889s     |
889s    ::: /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/data.rs:25:1
889s     |
889s 25  | / ast_enum_of_structs! {
889s 26  | |     /// Data stored within an enum variant or struct.
889s 27  | |     ///
889s 28  | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
889s ...   |
889s 47  | |     }
889s 48  | | }
889s     | |_- in this macro invocation
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s   --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/data.rs:56:16
889s    |
889s 56 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
889s    |                ^^^^^^^
889s    |
889s    = help: consider using a Cargo feature instead
889s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s             [lints.rust]
889s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s   --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/data.rs:68:16
889s    |
889s 68 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
889s    |                ^^^^^^^
889s    |
889s    = help: consider using a Cargo feature instead
889s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s             [lints.rust]
889s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/data.rs:153:16
889s     |
889s 153 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/data.rs:185:16
889s     |
889s 185 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/macros.rs:155:20
889s     |
889s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s     |                      ^^^^^^^
889s     |
889s    ::: /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/data.rs:173:1
889s     |
889s 173 | / ast_enum_of_structs! {
889s 174 | |     /// The visibility level of an item: inherited or `pub` or
889s 175 | |     /// `pub(restricted)`.
889s 176 | |     ///
889s ...   |
889s 199 | |     }
889s 200 | | }
889s     | |_- in this macro invocation
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/data.rs:207:16
889s     |
889s 207 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/data.rs:218:16
889s     |
889s 218 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/data.rs:230:16
889s     |
889s 230 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/data.rs:246:16
889s     |
889s 246 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/data.rs:275:16
889s     |
889s 275 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/data.rs:286:16
889s     |
889s 286 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/data.rs:327:16
889s     |
889s 327 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/data.rs:299:20
889s     |
889s 299 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                    ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/data.rs:315:20
889s     |
889s 315 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                    ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/data.rs:423:16
889s     |
889s 423 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/data.rs:436:16
889s     |
889s 436 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/data.rs:445:16
889s     |
889s 445 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/data.rs:454:16
889s     |
889s 454 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/data.rs:467:16
889s     |
889s 467 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/data.rs:474:16
889s     |
889s 474 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/data.rs:481:16
889s     |
889s 481 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s   --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:89:16
889s    |
889s 89 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
889s    |                ^^^^^^^
889s    |
889s    = help: consider using a Cargo feature instead
889s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s             [lints.rust]
889s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
889s   --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:90:20
889s    |
889s 90 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
889s    |                    ^^^^^^^^^^^^^^^^^^^^^
889s    |
889s    = help: consider using a Cargo feature instead
889s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s             [lints.rust]
889s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
889s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
889s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/macros.rs:155:20
889s     |
889s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s     |                      ^^^^^^^
889s     |
889s    ::: /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:14:1
889s     |
889s 14  | / ast_enum_of_structs! {
889s 15  | |     /// A Rust expression.
889s 16  | |     ///
889s 17  | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
889s ...   |
889s 249 | |     }
889s 250 | | }
889s     | |_- in this macro invocation
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:256:16
889s     |
889s 256 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:268:16
889s     |
889s 268 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:281:16
889s     |
889s 281 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:294:16
889s     |
889s 294 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:307:16
889s     |
889s 307 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:321:16
889s     |
889s 321 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:334:16
889s     |
889s 334 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:346:16
889s     |
889s 346 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:359:16
889s     |
889s 359 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:373:16
889s     |
889s 373 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:387:16
889s     |
889s 387 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:400:16
889s     |
889s 400 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:418:16
889s     |
889s 418 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:431:16
889s     |
889s 431 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:444:16
889s     |
889s 444 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:464:16
889s     |
889s 464 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:480:16
889s     |
889s 480 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:495:16
889s     |
889s 495 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:508:16
889s     |
889s 508 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:523:16
889s     |
889s 523 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:534:16
889s     |
889s 534 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:547:16
889s     |
889s 547 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:558:16
889s     |
889s 558 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:572:16
889s     |
889s 572 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:588:16
889s     |
889s 588 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:604:16
889s     |
889s 604 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:616:16
889s     |
889s 616 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:629:16
889s     |
889s 629 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:643:16
889s     |
889s 643 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:657:16
889s     |
889s 657 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:672:16
889s     |
889s 672 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:687:16
889s     |
889s 687 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:699:16
889s     |
889s 699 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:711:16
889s     |
889s 711 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:723:16
889s     |
889s 723 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:737:16
889s     |
889s 737 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:749:16
889s     |
889s 749 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:761:16
889s     |
889s 761 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:775:16
889s     |
889s 775 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:850:16
889s     |
889s 850 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:920:16
889s     |
889s 920 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:968:16
889s     |
889s 968 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:982:16
889s     |
889s 982 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:999:16
889s     |
889s 999 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:1021:16
889s      |
889s 1021 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:1049:16
889s      |
889s 1049 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:1065:16
889s      |
889s 1065 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:246:15
889s     |
889s 246 |         #[cfg(syn_no_non_exhaustive)]
889s     |               ^^^^^^^^^^^^^^^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `syn_no_const_vec_new`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:784:40
889s     |
889s 784 |     #[cfg(all(feature = "parsing", not(syn_no_const_vec_new)))]
889s     |                                        ^^^^^^^^^^^^^^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_const_vec_new)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_const_vec_new)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:838:19
889s     |
889s 838 |             #[cfg(syn_no_non_exhaustive)]
889s     |                   ^^^^^^^^^^^^^^^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:1159:16
889s      |
889s 1159 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:1880:16
889s      |
889s 1880 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:1975:16
889s      |
889s 1975 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:2001:16
889s      |
889s 2001 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:2063:16
889s      |
889s 2063 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:2084:16
889s      |
889s 2084 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:2101:16
889s      |
889s 2101 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:2119:16
889s      |
889s 2119 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:2147:16
889s      |
889s 2147 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:2165:16
889s      |
889s 2165 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:2206:16
889s      |
889s 2206 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:2236:16
889s      |
889s 2236 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:2258:16
889s      |
889s 2258 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:2326:16
889s      |
889s 2326 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:2349:16
889s      |
889s 2349 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:2372:16
889s      |
889s 2372 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:2381:16
889s      |
889s 2381 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:2396:16
889s      |
889s 2396 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:2405:16
889s      |
889s 2405 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:2414:16
889s      |
889s 2414 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:2426:16
889s      |
889s 2426 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:2496:16
889s      |
889s 2496 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:2547:16
889s      |
889s 2547 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:2571:16
889s      |
889s 2571 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:2582:16
889s      |
889s 2582 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:2594:16
889s      |
889s 2594 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:2648:16
889s      |
889s 2648 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:2678:16
889s      |
889s 2678 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:2727:16
889s      |
889s 2727 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:2759:16
889s      |
889s 2759 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:2801:16
889s      |
889s 2801 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:2818:16
889s      |
889s 2818 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:2832:16
889s      |
889s 2832 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:2846:16
889s      |
889s 2846 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:2879:16
889s      |
889s 2879 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:2292:28
889s      |
889s 2292 |                   #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s      |                              ^^^^^^^
889s ...
889s 2309 | /     impl_by_parsing_expr! {
889s 2310 | |         ExprAssign, Assign, "expected assignment expression",
889s 2311 | |         ExprAssignOp, AssignOp, "expected compound assignment expression",
889s 2312 | |         ExprAwait, Await, "expected await expression",
889s ...    |
889s 2322 | |         ExprType, Type, "expected type ascription expression",
889s 2323 | |     }
889s      | |_____- in this macro invocation
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s      = note: this warning originates in the macro `impl_by_parsing_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:1248:20
889s      |
889s 1248 |         #[cfg_attr(doc_cfg, doc(cfg(all(feature = "full", feature = "parsing"))))]
889s      |                    ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:2539:23
889s      |
889s 2539 |                 #[cfg(syn_no_non_exhaustive)]
889s      |                       ^^^^^^^^^^^^^^^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `syn_no_const_vec_new`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:2905:23
889s      |
889s 2905 |             #[cfg(not(syn_no_const_vec_new))]
889s      |                       ^^^^^^^^^^^^^^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_const_vec_new)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_const_vec_new)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `syn_no_const_vec_new`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:2907:19
889s      |
889s 2907 |             #[cfg(syn_no_const_vec_new)]
889s      |                   ^^^^^^^^^^^^^^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_const_vec_new)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_const_vec_new)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:2988:16
889s      |
889s 2988 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:2998:16
889s      |
889s 2998 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:3008:16
889s      |
889s 3008 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:3020:16
889s      |
889s 3020 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:3035:16
889s      |
889s 3035 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:3046:16
889s      |
889s 3046 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:3057:16
889s      |
889s 3057 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:3072:16
889s      |
889s 3072 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:3082:16
889s      |
889s 3082 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:3091:16
889s      |
889s 3091 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:3099:16
889s      |
889s 3099 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:3110:16
889s      |
889s 3110 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:3141:16
889s      |
889s 3141 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:3153:16
889s      |
889s 3153 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:3165:16
889s      |
889s 3165 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:3180:16
889s      |
889s 3180 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:3197:16
889s      |
889s 3197 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:3211:16
889s      |
889s 3211 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:3233:16
889s      |
889s 3233 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:3244:16
889s      |
889s 3244 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:3255:16
889s      |
889s 3255 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:3265:16
889s      |
889s 3265 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:3275:16
889s      |
889s 3275 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:3291:16
889s      |
889s 3291 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:3304:16
889s      |
889s 3304 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:3317:16
889s      |
889s 3317 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:3328:16
889s      |
889s 3328 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:3338:16
889s      |
889s 3338 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:3348:16
889s      |
889s 3348 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:3358:16
889s      |
889s 3358 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:3367:16
889s      |
889s 3367 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:3379:16
889s      |
889s 3379 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:3390:16
889s      |
889s 3390 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:3400:16
889s      |
889s 3400 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:3409:16
889s      |
889s 3409 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:3420:16
889s      |
889s 3420 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:3431:16
889s      |
889s 3431 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:3441:16
889s      |
889s 3441 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:3451:16
889s      |
889s 3451 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:3460:16
889s      |
889s 3460 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:3478:16
889s      |
889s 3478 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:3491:16
889s      |
889s 3491 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:3501:16
889s      |
889s 3501 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:3512:16
889s      |
889s 3512 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:3522:16
889s      |
889s 3522 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:3531:16
889s      |
889s 3531 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:3544:16
889s      |
889s 3544 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/generics.rs:296:5
889s     |
889s 296 |     doc_cfg,
889s     |     ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/generics.rs:307:5
889s     |
889s 307 |     doc_cfg,
889s     |     ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/generics.rs:318:5
889s     |
889s 318 |     doc_cfg,
889s     |     ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s   --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/generics.rs:14:16
889s    |
889s 14 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
889s    |                ^^^^^^^
889s    |
889s    = help: consider using a Cargo feature instead
889s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s             [lints.rust]
889s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s   --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/generics.rs:35:16
889s    |
889s 35 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
889s    |                ^^^^^^^
889s    |
889s    = help: consider using a Cargo feature instead
889s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s             [lints.rust]
889s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/macros.rs:155:20
889s     |
889s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s     |                      ^^^^^^^
889s     |
889s    ::: /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/generics.rs:23:1
889s     |
889s 23  | / ast_enum_of_structs! {
889s 24  | |     /// A generic type parameter, lifetime, or const generic: `T: Into<String>`,
889s 25  | |     /// `'a: 'b`, `const LEN: usize`.
889s 26  | |     ///
889s ...   |
889s 45  | |     }
889s 46  | | }
889s     | |_- in this macro invocation
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s   --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/generics.rs:53:16
889s    |
889s 53 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
889s    |                ^^^^^^^
889s    |
889s    = help: consider using a Cargo feature instead
889s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s             [lints.rust]
889s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s   --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/generics.rs:69:16
889s    |
889s 69 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
889s    |                ^^^^^^^
889s    |
889s    = help: consider using a Cargo feature instead
889s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s             [lints.rust]
889s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s   --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/generics.rs:83:16
889s    |
889s 83 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
889s    |                ^^^^^^^
889s    |
889s    = help: consider using a Cargo feature instead
889s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s             [lints.rust]
889s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/generics.rs:363:20
889s     |
889s 363 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |                    ^^^^^^^
889s ...
889s 404 | generics_wrapper_impls!(ImplGenerics);
889s     | ------------------------------------- in this macro invocation
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/generics.rs:371:20
889s     |
889s 371 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |                    ^^^^^^^
889s ...
889s 404 | generics_wrapper_impls!(ImplGenerics);
889s     | ------------------------------------- in this macro invocation
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/generics.rs:382:20
889s     |
889s 382 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |                    ^^^^^^^
889s ...
889s 404 | generics_wrapper_impls!(ImplGenerics);
889s     | ------------------------------------- in this macro invocation
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/generics.rs:386:20
889s     |
889s 386 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |                    ^^^^^^^
889s ...
889s 404 | generics_wrapper_impls!(ImplGenerics);
889s     | ------------------------------------- in this macro invocation
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/generics.rs:394:20
889s     |
889s 394 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |                    ^^^^^^^
889s ...
889s 404 | generics_wrapper_impls!(ImplGenerics);
889s     | ------------------------------------- in this macro invocation
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/generics.rs:363:20
889s     |
889s 363 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |                    ^^^^^^^
889s ...
889s 406 | generics_wrapper_impls!(TypeGenerics);
889s     | ------------------------------------- in this macro invocation
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/generics.rs:371:20
889s     |
889s 371 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |                    ^^^^^^^
889s ...
889s 406 | generics_wrapper_impls!(TypeGenerics);
889s     | ------------------------------------- in this macro invocation
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/generics.rs:382:20
889s     |
889s 382 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |                    ^^^^^^^
889s ...
889s 406 | generics_wrapper_impls!(TypeGenerics);
889s     | ------------------------------------- in this macro invocation
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/generics.rs:386:20
889s     |
889s 386 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |                    ^^^^^^^
889s ...
889s 406 | generics_wrapper_impls!(TypeGenerics);
889s     | ------------------------------------- in this macro invocation
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/generics.rs:394:20
889s     |
889s 394 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |                    ^^^^^^^
889s ...
889s 406 | generics_wrapper_impls!(TypeGenerics);
889s     | ------------------------------------- in this macro invocation
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/generics.rs:363:20
889s     |
889s 363 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |                    ^^^^^^^
889s ...
889s 408 | generics_wrapper_impls!(Turbofish);
889s     | ---------------------------------- in this macro invocation
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/generics.rs:371:20
889s     |
889s 371 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |                    ^^^^^^^
889s ...
889s 408 | generics_wrapper_impls!(Turbofish);
889s     | ---------------------------------- in this macro invocation
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/generics.rs:382:20
889s     |
889s 382 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |                    ^^^^^^^
889s ...
889s 408 | generics_wrapper_impls!(Turbofish);
889s     | ---------------------------------- in this macro invocation
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/generics.rs:386:20
889s     |
889s 386 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |                    ^^^^^^^
889s ...
889s 408 | generics_wrapper_impls!(Turbofish);
889s     | ---------------------------------- in this macro invocation
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/generics.rs:394:20
889s     |
889s 394 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |                    ^^^^^^^
889s ...
889s 408 | generics_wrapper_impls!(Turbofish);
889s     | ---------------------------------- in this macro invocation
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/generics.rs:426:16
889s     |
889s 426 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/generics.rs:475:16
889s     |
889s 475 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/macros.rs:155:20
889s     |
889s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s     |                      ^^^^^^^
889s     |
889s    ::: /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/generics.rs:470:1
889s     |
889s 470 | / ast_enum_of_structs! {
889s 471 | |     /// A trait or lifetime used as a bound on a type parameter.
889s 472 | |     ///
889s 473 | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
889s ...   |
889s 479 | |     }
889s 480 | | }
889s     | |_- in this macro invocation
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/generics.rs:487:16
889s     |
889s 487 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/generics.rs:504:16
889s     |
889s 504 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/generics.rs:517:16
889s     |
889s 517 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/generics.rs:535:16
889s     |
889s 535 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/macros.rs:155:20
889s     |
889s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s     |                      ^^^^^^^
889s     |
889s    ::: /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/generics.rs:524:1
889s     |
889s 524 | / ast_enum_of_structs! {
889s 525 | |     /// A single predicate in a `where` clause: `T: Deserialize<'de>`.
889s 526 | |     ///
889s 527 | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
889s ...   |
889s 545 | |     }
889s 546 | | }
889s     | |_- in this macro invocation
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/generics.rs:553:16
889s     |
889s 553 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/generics.rs:570:16
889s     |
889s 570 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/generics.rs:583:16
889s     |
889s 583 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/generics.rs:347:9
889s     |
889s 347 |         doc_cfg,
889s     |         ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/generics.rs:597:16
889s     |
889s 597 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/generics.rs:660:16
889s     |
889s 660 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/generics.rs:687:16
889s     |
889s 687 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/generics.rs:725:16
889s     |
889s 725 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/generics.rs:747:16
889s     |
889s 747 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/generics.rs:758:16
889s     |
889s 758 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/generics.rs:812:16
889s     |
889s 812 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/generics.rs:856:16
889s     |
889s 856 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/generics.rs:905:16
889s     |
889s 905 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/generics.rs:916:16
889s     |
889s 916 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/generics.rs:940:16
889s     |
889s 940 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/generics.rs:971:16
889s     |
889s 971 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/generics.rs:982:16
889s     |
889s 982 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/generics.rs:1057:16
889s      |
889s 1057 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/generics.rs:1207:16
889s      |
889s 1207 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/generics.rs:1217:16
889s      |
889s 1217 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/generics.rs:1229:16
889s      |
889s 1229 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/generics.rs:1268:16
889s      |
889s 1268 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/generics.rs:1300:16
889s      |
889s 1300 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/generics.rs:1310:16
889s      |
889s 1310 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/generics.rs:1325:16
889s      |
889s 1325 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/generics.rs:1335:16
889s      |
889s 1335 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/generics.rs:1345:16
889s      |
889s 1345 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/generics.rs:1354:16
889s      |
889s 1354 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s   --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:19:16
889s    |
889s 19 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s    |                ^^^^^^^
889s    |
889s    = help: consider using a Cargo feature instead
889s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s             [lints.rust]
889s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
889s   --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:20:20
889s    |
889s 20 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
889s    |                    ^^^^^^^^^^^^^^^^^^^^^
889s    |
889s    = help: consider using a Cargo feature instead
889s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s             [lints.rust]
889s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
889s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
889s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/macros.rs:155:20
889s     |
889s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s     |                      ^^^^^^^
889s     |
889s    ::: /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:9:1
889s     |
889s 9   | / ast_enum_of_structs! {
889s 10  | |     /// Things that can appear directly inside of a module or scope.
889s 11  | |     ///
889s 12  | |     /// *This type is available only if Syn is built with the `"full"` feature.*
889s ...   |
889s 96  | |     }
889s 97  | | }
889s     | |_- in this macro invocation
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:103:16
889s     |
889s 103 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:121:16
889s     |
889s 121 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:137:16
889s     |
889s 137 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:154:16
889s     |
889s 154 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:167:16
889s     |
889s 167 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:181:16
889s     |
889s 181 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:201:16
889s     |
889s 201 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:215:16
889s     |
889s 215 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:229:16
889s     |
889s 229 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:244:16
889s     |
889s 244 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:263:16
889s     |
889s 263 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:279:16
889s     |
889s 279 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:299:16
889s     |
889s 299 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:316:16
889s     |
889s 316 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:333:16
889s     |
889s 333 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:348:16
889s     |
889s 348 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:477:16
889s     |
889s 477 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/macros.rs:155:20
889s     |
889s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s     |                      ^^^^^^^
889s     |
889s    ::: /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:467:1
889s     |
889s 467 | / ast_enum_of_structs! {
889s 468 | |     /// A suffix of an import tree in a `use` item: `Type as Renamed` or `*`.
889s 469 | |     ///
889s 470 | |     /// *This type is available only if Syn is built with the `"full"` feature.*
889s ...   |
889s 493 | |     }
889s 494 | | }
889s     | |_- in this macro invocation
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:500:16
889s     |
889s 500 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:512:16
889s     |
889s 512 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:522:16
889s     |
889s 522 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:534:16
889s     |
889s 534 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:544:16
889s     |
889s 544 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:561:16
889s     |
889s 561 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:562:20
889s     |
889s 562 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
889s     |                    ^^^^^^^^^^^^^^^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/macros.rs:155:20
889s     |
889s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s     |                      ^^^^^^^
889s     |
889s    ::: /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:551:1
889s     |
889s 551 | / ast_enum_of_structs! {
889s 552 | |     /// An item within an `extern` block.
889s 553 | |     ///
889s 554 | |     /// *This type is available only if Syn is built with the `"full"` feature.*
889s ...   |
889s 600 | |     }
889s 601 | | }
889s     | |_- in this macro invocation
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:607:16
889s     |
889s 607 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:620:16
889s     |
889s 620 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:637:16
889s     |
889s 637 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:651:16
889s     |
889s 651 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:669:16
889s     |
889s 669 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:670:20
889s     |
889s 670 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
889s     |                    ^^^^^^^^^^^^^^^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/macros.rs:155:20
889s     |
889s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s     |                      ^^^^^^^
889s     |
889s    ::: /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:659:1
889s     |
889s 659 | / ast_enum_of_structs! {
889s 660 | |     /// An item declaration within the definition of a trait.
889s 661 | |     ///
889s 662 | |     /// *This type is available only if Syn is built with the `"full"` feature.*
889s ...   |
889s 708 | |     }
889s 709 | | }
889s     | |_- in this macro invocation
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:715:16
889s     |
889s 715 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:731:16
889s     |
889s 731 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:744:16
889s     |
889s 744 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:761:16
889s     |
889s 761 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:779:16
889s     |
889s 779 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:780:20
889s     |
889s 780 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
889s     |                    ^^^^^^^^^^^^^^^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/macros.rs:155:20
889s     |
889s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s     |                      ^^^^^^^
889s     |
889s    ::: /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:769:1
889s     |
889s 769 | / ast_enum_of_structs! {
889s 770 | |     /// An item within an impl block.
889s 771 | |     ///
889s 772 | |     /// *This type is available only if Syn is built with the `"full"` feature.*
889s ...   |
889s 818 | |     }
889s 819 | | }
889s     | |_- in this macro invocation
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:825:16
889s     |
889s 825 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:844:16
889s     |
889s 844 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:858:16
889s     |
889s 858 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:876:16
889s     |
889s 876 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:889:16
889s     |
889s 889 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:927:16
889s     |
889s 927 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/macros.rs:155:20
889s     |
889s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s     |                      ^^^^^^^
889s     |
889s    ::: /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:923:1
889s     |
889s 923 | / ast_enum_of_structs! {
889s 924 | |     /// An argument in a function signature: the `n: usize` in `fn f(n: usize)`.
889s 925 | |     ///
889s 926 | |     /// *This type is available only if Syn is built with the `"full"` feature.*
889s ...   |
889s 938 | |     }
889s 939 | | }
889s     | |_- in this macro invocation
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:949:16
889s     |
889s 949 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
889s   --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:93:15
889s    |
889s 93 |         #[cfg(syn_no_non_exhaustive)]
889s    |               ^^^^^^^^^^^^^^^^^^^^^
889s    |
889s    = help: consider using a Cargo feature instead
889s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s             [lints.rust]
889s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
889s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
889s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:381:19
889s     |
889s 381 |             #[cfg(syn_no_non_exhaustive)]
889s     |                   ^^^^^^^^^^^^^^^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:597:15
889s     |
889s 597 |         #[cfg(syn_no_non_exhaustive)]
889s     |               ^^^^^^^^^^^^^^^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:705:15
889s     |
889s 705 |         #[cfg(syn_no_non_exhaustive)]
889s     |               ^^^^^^^^^^^^^^^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:815:15
889s     |
889s 815 |         #[cfg(syn_no_non_exhaustive)]
889s     |               ^^^^^^^^^^^^^^^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:976:16
889s     |
889s 976 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:1237:16
889s      |
889s 1237 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:1264:16
889s      |
889s 1264 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:1305:16
889s      |
889s 1305 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:1338:16
889s      |
889s 1338 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:1352:16
889s      |
889s 1352 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:1401:16
889s      |
889s 1401 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:1419:16
889s      |
889s 1419 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:1500:16
889s      |
889s 1500 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:1535:16
889s      |
889s 1535 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:1564:16
889s      |
889s 1564 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:1584:16
889s      |
889s 1584 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:1680:16
889s      |
889s 1680 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:1722:16
889s      |
889s 1722 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:1745:16
889s      |
889s 1745 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:1827:16
889s      |
889s 1827 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:1843:16
889s      |
889s 1843 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:1859:16
889s      |
889s 1859 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:1903:16
889s      |
889s 1903 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:1921:16
889s      |
889s 1921 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:1971:16
889s      |
889s 1971 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:1995:16
889s      |
889s 1995 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:2019:16
889s      |
889s 2019 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:2070:16
889s      |
889s 2070 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:2144:16
889s      |
889s 2144 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:2200:16
889s      |
889s 2200 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:2260:16
889s      |
889s 2260 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:2290:16
889s      |
889s 2290 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:2319:16
889s      |
889s 2319 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:2392:16
889s      |
889s 2392 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:2410:16
889s      |
889s 2410 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:2522:16
889s      |
889s 2522 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:2603:16
889s      |
889s 2603 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:2628:16
889s      |
889s 2628 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:2668:16
889s      |
889s 2668 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:2726:16
889s      |
889s 2726 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:1817:23
889s      |
889s 1817 |                 #[cfg(syn_no_non_exhaustive)]
889s      |                       ^^^^^^^^^^^^^^^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:2251:23
889s      |
889s 2251 |                 #[cfg(syn_no_non_exhaustive)]
889s      |                       ^^^^^^^^^^^^^^^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:2592:27
889s      |
889s 2592 |                     #[cfg(syn_no_non_exhaustive)]
889s      |                           ^^^^^^^^^^^^^^^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:2771:16
889s      |
889s 2771 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:2787:16
889s      |
889s 2787 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:2799:16
889s      |
889s 2799 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:2815:16
889s      |
889s 2815 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:2830:16
889s      |
889s 2830 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:2843:16
889s      |
889s 2843 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:2861:16
889s      |
889s 2861 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:2873:16
889s      |
889s 2873 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:2888:16
889s      |
889s 2888 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:2903:16
889s      |
889s 2903 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:2929:16
889s      |
889s 2929 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:2942:16
889s      |
889s 2942 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:2964:16
889s      |
889s 2964 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:2979:16
889s      |
889s 2979 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:3001:16
889s      |
889s 3001 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:3023:16
889s      |
889s 3023 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:3034:16
889s      |
889s 3034 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:3043:16
889s      |
889s 3043 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:3050:16
889s      |
889s 3050 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:3059:16
889s      |
889s 3059 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:3066:16
889s      |
889s 3066 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:3075:16
889s      |
889s 3075 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:3091:16
889s      |
889s 3091 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:3110:16
889s      |
889s 3110 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:3130:16
889s      |
889s 3130 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:3139:16
889s      |
889s 3139 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:3155:16
889s      |
889s 3155 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:3177:16
889s      |
889s 3177 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:3193:16
889s      |
889s 3193 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:3202:16
889s      |
889s 3202 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:3212:16
889s      |
889s 3212 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:3226:16
889s      |
889s 3226 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:3237:16
889s      |
889s 3237 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:3273:16
889s      |
889s 3273 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:3301:16
889s      |
889s 3301 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s   --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/file.rs:80:16
889s    |
889s 80 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s    |                ^^^^^^^
889s    |
889s    = help: consider using a Cargo feature instead
889s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s             [lints.rust]
889s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s   --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/file.rs:93:16
889s    |
889s 93 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s    |                ^^^^^^^
889s    |
889s    = help: consider using a Cargo feature instead
889s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s             [lints.rust]
889s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/file.rs:118:16
889s     |
889s 118 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/lifetime.rs:127:16
889s     |
889s 127 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/lifetime.rs:145:16
889s     |
889s 145 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/lit.rs:629:12
889s     |
889s 629 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/lit.rs:640:12
889s     |
889s 640 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/lit.rs:652:12
889s     |
889s 652 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/macros.rs:155:20
889s     |
889s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s     |                      ^^^^^^^
889s     |
889s    ::: /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/lit.rs:14:1
889s     |
889s 14  | / ast_enum_of_structs! {
889s 15  | |     /// A Rust literal such as a string or integer or boolean.
889s 16  | |     ///
889s 17  | |     /// # Syntax tree enum
889s ...   |
889s 48  | |     }
889s 49  | | }
889s     | |_- in this macro invocation
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/lit.rs:666:20
889s     |
889s 666 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |                    ^^^^^^^
889s ...
889s 703 | lit_extra_traits!(LitStr);
889s     | ------------------------- in this macro invocation
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/lit.rs:676:20
889s     |
889s 676 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |                    ^^^^^^^
889s ...
889s 703 | lit_extra_traits!(LitStr);
889s     | ------------------------- in this macro invocation
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/lit.rs:684:20
889s     |
889s 684 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |                    ^^^^^^^
889s ...
889s 703 | lit_extra_traits!(LitStr);
889s     | ------------------------- in this macro invocation
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/lit.rs:666:20
889s     |
889s 666 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |                    ^^^^^^^
889s ...
889s 704 | lit_extra_traits!(LitByteStr);
889s     | ----------------------------- in this macro invocation
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/lit.rs:676:20
889s     |
889s 676 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |                    ^^^^^^^
889s ...
889s 704 | lit_extra_traits!(LitByteStr);
889s     | ----------------------------- in this macro invocation
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/lit.rs:684:20
889s     |
889s 684 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |                    ^^^^^^^
889s ...
889s 704 | lit_extra_traits!(LitByteStr);
889s     | ----------------------------- in this macro invocation
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/lit.rs:666:20
889s     |
889s 666 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |                    ^^^^^^^
889s ...
889s 705 | lit_extra_traits!(LitByte);
889s     | -------------------------- in this macro invocation
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/lit.rs:676:20
889s     |
889s 676 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |                    ^^^^^^^
889s ...
889s 705 | lit_extra_traits!(LitByte);
889s     | -------------------------- in this macro invocation
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/lit.rs:684:20
889s     |
889s 684 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |                    ^^^^^^^
889s ...
889s 705 | lit_extra_traits!(LitByte);
889s     | -------------------------- in this macro invocation
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/lit.rs:666:20
889s     |
889s 666 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |                    ^^^^^^^
889s ...
889s 706 | lit_extra_traits!(LitChar);
889s     | -------------------------- in this macro invocation
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/lit.rs:676:20
889s     |
889s 676 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |                    ^^^^^^^
889s ...
889s 706 | lit_extra_traits!(LitChar);
889s     | -------------------------- in this macro invocation
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/lit.rs:684:20
889s     |
889s 684 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |                    ^^^^^^^
889s ...
889s 706 | lit_extra_traits!(LitChar);
889s     | -------------------------- in this macro invocation
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/lit.rs:666:20
889s     |
889s 666 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |                    ^^^^^^^
889s ...
889s 707 | lit_extra_traits!(LitInt);
889s     | ------------------------- in this macro invocation
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/lit.rs:676:20
889s     |
889s 676 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |                    ^^^^^^^
889s ...
889s 707 | lit_extra_traits!(LitInt);
889s     | ------------------------- in this macro invocation
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/lit.rs:684:20
889s     |
889s 684 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |                    ^^^^^^^
889s ...
889s 707 | lit_extra_traits!(LitInt);
889s     | ------------------------- in this macro invocation
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/lit.rs:666:20
889s     |
889s 666 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |                    ^^^^^^^
889s ...
889s 708 | lit_extra_traits!(LitFloat);
889s     | --------------------------- in this macro invocation
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/lit.rs:676:20
889s     |
889s 676 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |                    ^^^^^^^
889s ...
889s 708 | lit_extra_traits!(LitFloat);
889s     | --------------------------- in this macro invocation
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/lit.rs:684:20
889s     |
889s 684 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |                    ^^^^^^^
889s ...
889s 708 | lit_extra_traits!(LitFloat);
889s     | --------------------------- in this macro invocation
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/lit.rs:170:16
889s     |
889s 170 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/lit.rs:200:16
889s     |
889s 200 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/lit.rs:557:16
889s     |
889s 557 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/lit.rs:567:16
889s     |
889s 567 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/lit.rs:577:16
889s     |
889s 577 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/lit.rs:587:16
889s     |
889s 587 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/lit.rs:597:16
889s     |
889s 597 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/lit.rs:607:16
889s     |
889s 607 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/lit.rs:617:16
889s     |
889s 617 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/lit.rs:744:16
889s     |
889s 744 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/lit.rs:816:16
889s     |
889s 816 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/lit.rs:827:16
889s     |
889s 827 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/lit.rs:838:16
889s     |
889s 838 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/lit.rs:849:16
889s     |
889s 849 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/lit.rs:860:16
889s     |
889s 860 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/lit.rs:871:16
889s     |
889s 871 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/lit.rs:882:16
889s     |
889s 882 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/lit.rs:900:16
889s     |
889s 900 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/lit.rs:907:16
889s     |
889s 907 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/lit.rs:914:16
889s     |
889s 914 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/lit.rs:921:16
889s     |
889s 921 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/lit.rs:928:16
889s     |
889s 928 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/lit.rs:935:16
889s     |
889s 935 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/lit.rs:942:16
889s     |
889s 942 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `syn_no_negative_literal_parse`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/lit.rs:1568:15
889s      |
889s 1568 |         #[cfg(syn_no_negative_literal_parse)]
889s      |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_negative_literal_parse)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_negative_literal_parse)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s   --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/mac.rs:15:16
889s    |
889s 15 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
889s    |                ^^^^^^^
889s    |
889s    = help: consider using a Cargo feature instead
889s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s             [lints.rust]
889s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s   --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/mac.rs:29:16
889s    |
889s 29 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
889s    |                ^^^^^^^
889s    |
889s    = help: consider using a Cargo feature instead
889s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s             [lints.rust]
889s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/mac.rs:137:16
889s     |
889s 137 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/mac.rs:145:16
889s     |
889s 145 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/mac.rs:177:16
889s     |
889s 177 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/mac.rs:201:16
889s     |
889s 201 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s  --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/derive.rs:8:16
889s   |
889s 8 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "derive")))]
889s   |                ^^^^^^^
889s   |
889s   = help: consider using a Cargo feature instead
889s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s            [lints.rust]
889s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s   --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/derive.rs:37:16
889s    |
889s 37 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "derive")))]
889s    |                ^^^^^^^
889s    |
889s    = help: consider using a Cargo feature instead
889s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s             [lints.rust]
889s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s   --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/derive.rs:57:16
889s    |
889s 57 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "derive")))]
889s    |                ^^^^^^^
889s    |
889s    = help: consider using a Cargo feature instead
889s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s             [lints.rust]
889s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s   --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/derive.rs:70:16
889s    |
889s 70 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "derive")))]
889s    |                ^^^^^^^
889s    |
889s    = help: consider using a Cargo feature instead
889s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s             [lints.rust]
889s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s   --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/derive.rs:83:16
889s    |
889s 83 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "derive")))]
889s    |                ^^^^^^^
889s    |
889s    = help: consider using a Cargo feature instead
889s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s             [lints.rust]
889s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s   --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/derive.rs:95:16
889s    |
889s 95 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s    |                ^^^^^^^
889s    |
889s    = help: consider using a Cargo feature instead
889s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s             [lints.rust]
889s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/derive.rs:231:16
889s     |
889s 231 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s  --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/op.rs:6:16
889s   |
889s 6 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
889s   |                ^^^^^^^
889s   |
889s   = help: consider using a Cargo feature instead
889s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s            [lints.rust]
889s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s   --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/op.rs:72:16
889s    |
889s 72 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
889s    |                ^^^^^^^
889s    |
889s    = help: consider using a Cargo feature instead
889s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s             [lints.rust]
889s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/op.rs:130:16
889s     |
889s 130 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/op.rs:165:16
889s     |
889s 165 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/op.rs:188:16
889s     |
889s 188 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/op.rs:224:16
889s     |
889s 224 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s  --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/stmt.rs:7:16
889s   |
889s 7 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s   |                ^^^^^^^
889s   |
889s   = help: consider using a Cargo feature instead
889s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s            [lints.rust]
889s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s   --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/stmt.rs:19:16
889s    |
889s 19 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s    |                ^^^^^^^
889s    |
889s    = help: consider using a Cargo feature instead
889s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s             [lints.rust]
889s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s   --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/stmt.rs:39:16
889s    |
889s 39 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s    |                ^^^^^^^
889s    |
889s    = help: consider using a Cargo feature instead
889s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s             [lints.rust]
889s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/stmt.rs:136:16
889s     |
889s 136 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/stmt.rs:147:16
889s     |
889s 147 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/stmt.rs:109:20
889s     |
889s 109 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                    ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/stmt.rs:312:16
889s     |
889s 312 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/stmt.rs:321:16
889s     |
889s 321 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/stmt.rs:336:16
889s     |
889s 336 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s   --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/ty.rs:16:16
889s    |
889s 16 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
889s    |                ^^^^^^^
889s    |
889s    = help: consider using a Cargo feature instead
889s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s             [lints.rust]
889s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
889s   --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/ty.rs:17:20
889s    |
889s 17 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
889s    |                    ^^^^^^^^^^^^^^^^^^^^^
889s    |
889s    = help: consider using a Cargo feature instead
889s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s             [lints.rust]
889s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
889s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
889s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/macros.rs:155:20
889s     |
889s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s     |                      ^^^^^^^
889s     |
889s    ::: /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/ty.rs:5:1
889s     |
889s 5   | / ast_enum_of_structs! {
889s 6   | |     /// The possible types that a Rust value could have.
889s 7   | |     ///
889s 8   | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
889s ...   |
889s 88  | |     }
889s 89  | | }
889s     | |_- in this macro invocation
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s   --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/ty.rs:96:16
889s    |
889s 96 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
889s    |                ^^^^^^^
889s    |
889s    = help: consider using a Cargo feature instead
889s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s             [lints.rust]
889s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/ty.rs:110:16
889s     |
889s 110 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/ty.rs:128:16
889s     |
889s 128 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/ty.rs:141:16
889s     |
889s 141 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/ty.rs:153:16
889s     |
889s 153 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/ty.rs:164:16
889s     |
889s 164 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/ty.rs:175:16
889s     |
889s 175 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/ty.rs:186:16
889s     |
889s 186 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/ty.rs:199:16
889s     |
889s 199 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/ty.rs:211:16
889s     |
889s 211 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/ty.rs:225:16
889s     |
889s 225 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/ty.rs:239:16
889s     |
889s 239 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/ty.rs:252:16
889s     |
889s 252 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/ty.rs:264:16
889s     |
889s 264 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/ty.rs:276:16
889s     |
889s 276 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/ty.rs:288:16
889s     |
889s 288 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/ty.rs:311:16
889s     |
889s 311 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/ty.rs:323:16
889s     |
889s 323 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
889s   --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/ty.rs:85:15
889s    |
889s 85 |         #[cfg(syn_no_non_exhaustive)]
889s    |               ^^^^^^^^^^^^^^^^^^^^^
889s    |
889s    = help: consider using a Cargo feature instead
889s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s             [lints.rust]
889s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
889s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
889s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/ty.rs:342:16
889s     |
889s 342 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/ty.rs:656:16
889s     |
889s 656 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/ty.rs:667:16
889s     |
889s 667 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/ty.rs:680:16
889s     |
889s 680 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/ty.rs:703:16
889s     |
889s 703 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/ty.rs:716:16
889s     |
889s 716 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/ty.rs:777:16
889s     |
889s 777 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/ty.rs:786:16
889s     |
889s 786 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/ty.rs:795:16
889s     |
889s 795 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/ty.rs:828:16
889s     |
889s 828 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/ty.rs:837:16
889s     |
889s 837 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/ty.rs:887:16
889s     |
889s 887 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/ty.rs:895:16
889s     |
889s 895 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/ty.rs:949:16
889s     |
889s 949 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/ty.rs:992:16
889s     |
889s 992 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/ty.rs:1003:16
889s      |
889s 1003 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/ty.rs:1024:16
889s      |
889s 1024 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/ty.rs:1098:16
889s      |
889s 1098 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/ty.rs:1108:16
889s      |
889s 1108 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/ty.rs:357:20
889s     |
889s 357 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                    ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/ty.rs:869:20
889s     |
889s 869 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                    ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/ty.rs:904:20
889s     |
889s 904 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                    ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/ty.rs:958:20
889s     |
889s 958 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                    ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/ty.rs:1128:16
889s      |
889s 1128 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/ty.rs:1137:16
889s      |
889s 1137 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/ty.rs:1148:16
889s      |
889s 1148 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/ty.rs:1162:16
889s      |
889s 1162 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/ty.rs:1172:16
889s      |
889s 1172 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/ty.rs:1193:16
889s      |
889s 1193 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/ty.rs:1200:16
889s      |
889s 1200 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/ty.rs:1209:16
889s      |
889s 1209 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/ty.rs:1216:16
889s      |
889s 1216 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/ty.rs:1224:16
889s      |
889s 1224 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/ty.rs:1232:16
889s      |
889s 1232 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/ty.rs:1241:16
889s      |
889s 1241 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/ty.rs:1250:16
889s      |
889s 1250 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/ty.rs:1257:16
889s      |
889s 1257 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/ty.rs:1264:16
889s      |
889s 1264 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/ty.rs:1277:16
889s      |
889s 1277 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/ty.rs:1289:16
889s      |
889s 1289 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/ty.rs:1297:16
889s      |
889s 1297 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s   --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/pat.rs:16:16
889s    |
889s 16 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s    |                ^^^^^^^
889s    |
889s    = help: consider using a Cargo feature instead
889s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s             [lints.rust]
889s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
889s   --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/pat.rs:17:20
889s    |
889s 17 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
889s    |                    ^^^^^^^^^^^^^^^^^^^^^
889s    |
889s    = help: consider using a Cargo feature instead
889s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s             [lints.rust]
889s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
889s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
889s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/macros.rs:155:20
889s     |
889s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s     |                      ^^^^^^^
889s     |
889s    ::: /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/pat.rs:5:1
889s     |
889s 5   | / ast_enum_of_structs! {
889s 6   | |     /// A pattern in a local binding, function signature, match expression, or
889s 7   | |     /// various other places.
889s 8   | |     ///
889s ...   |
889s 97  | |     }
889s 98  | | }
889s     | |_- in this macro invocation
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/pat.rs:104:16
889s     |
889s 104 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/pat.rs:119:16
889s     |
889s 119 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/pat.rs:136:16
889s     |
889s 136 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/pat.rs:147:16
889s     |
889s 147 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/pat.rs:158:16
889s     |
889s 158 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/pat.rs:176:16
889s     |
889s 176 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/pat.rs:188:16
889s     |
889s 188 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/pat.rs:201:16
889s     |
889s 201 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/pat.rs:214:16
889s     |
889s 214 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/pat.rs:225:16
889s     |
889s 225 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/pat.rs:237:16
889s     |
889s 237 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/pat.rs:251:16
889s     |
889s 251 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/pat.rs:263:16
889s     |
889s 263 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/pat.rs:275:16
889s     |
889s 275 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/pat.rs:288:16
889s     |
889s 288 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/pat.rs:302:16
889s     |
889s 302 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
889s   --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/pat.rs:94:15
889s    |
889s 94 |         #[cfg(syn_no_non_exhaustive)]
889s    |               ^^^^^^^^^^^^^^^^^^^^^
889s    |
889s    = help: consider using a Cargo feature instead
889s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s             [lints.rust]
889s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
889s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
889s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/pat.rs:318:16
889s     |
889s 318 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/pat.rs:769:16
889s     |
889s 769 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/pat.rs:777:16
889s     |
889s 777 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/pat.rs:791:16
889s     |
889s 791 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/pat.rs:807:16
889s     |
889s 807 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/pat.rs:816:16
889s     |
889s 816 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/pat.rs:826:16
889s     |
889s 826 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/pat.rs:834:16
889s     |
889s 834 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/pat.rs:844:16
889s     |
889s 844 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/pat.rs:853:16
889s     |
889s 853 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/pat.rs:863:16
889s     |
889s 863 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/pat.rs:871:16
889s     |
889s 871 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/pat.rs:879:16
889s     |
889s 879 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/pat.rs:889:16
889s     |
889s 889 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/pat.rs:899:16
889s     |
889s 899 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/pat.rs:907:16
889s     |
889s 907 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/pat.rs:916:16
889s     |
889s 916 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s  --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/path.rs:9:16
889s   |
889s 9 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
889s   |                ^^^^^^^
889s   |
889s   = help: consider using a Cargo feature instead
889s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s            [lints.rust]
889s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s   --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/path.rs:35:16
889s    |
889s 35 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
889s    |                ^^^^^^^
889s    |
889s    = help: consider using a Cargo feature instead
889s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s             [lints.rust]
889s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s   --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/path.rs:67:16
889s    |
889s 67 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
889s    |                ^^^^^^^
889s    |
889s    = help: consider using a Cargo feature instead
889s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s             [lints.rust]
889s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/path.rs:105:16
889s     |
889s 105 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/path.rs:130:16
889s     |
889s 130 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/path.rs:144:16
889s     |
889s 144 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/path.rs:157:16
889s     |
889s 157 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/path.rs:171:16
889s     |
889s 171 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/path.rs:201:16
889s     |
889s 201 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/path.rs:218:16
889s     |
889s 218 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/path.rs:225:16
889s     |
889s 225 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/path.rs:358:16
889s     |
889s 358 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/path.rs:385:16
889s     |
889s 385 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/path.rs:397:16
889s     |
889s 397 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/path.rs:430:16
889s     |
889s 430 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/path.rs:442:16
889s     |
889s 442 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/path.rs:505:20
889s     |
889s 505 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                    ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/path.rs:569:20
889s     |
889s 569 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                    ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/path.rs:591:20
889s     |
889s 591 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                    ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/path.rs:693:16
889s     |
889s 693 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/path.rs:701:16
889s     |
889s 701 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/path.rs:709:16
889s     |
889s 709 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/path.rs:724:16
889s     |
889s 724 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/path.rs:752:16
889s     |
889s 752 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/path.rs:793:16
889s     |
889s 793 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/path.rs:802:16
889s     |
889s 802 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/path.rs:811:16
889s     |
889s 811 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/punctuated.rs:371:12
889s     |
889s 371 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/punctuated.rs:386:12
889s     |
889s 386 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/punctuated.rs:395:12
889s     |
889s 395 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/punctuated.rs:408:12
889s     |
889s 408 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/punctuated.rs:422:12
889s     |
889s 422 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/punctuated.rs:1012:12
889s      |
889s 1012 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `syn_no_const_vec_new`
889s   --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/punctuated.rs:54:15
889s    |
889s 54 |     #[cfg(not(syn_no_const_vec_new))]
889s    |               ^^^^^^^^^^^^^^^^^^^^
889s    |
889s    = help: consider using a Cargo feature instead
889s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s             [lints.rust]
889s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_const_vec_new)'] }
889s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_const_vec_new)");` to the top of the `build.rs`
889s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `syn_no_const_vec_new`
889s   --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/punctuated.rs:63:11
889s    |
889s 63 |     #[cfg(syn_no_const_vec_new)]
889s    |           ^^^^^^^^^^^^^^^^^^^^
889s    |
889s    = help: consider using a Cargo feature instead
889s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s             [lints.rust]
889s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_const_vec_new)'] }
889s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_const_vec_new)");` to the top of the `build.rs`
889s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/punctuated.rs:267:16
889s     |
889s 267 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/punctuated.rs:288:16
889s     |
889s 288 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/punctuated.rs:325:16
889s     |
889s 325 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/punctuated.rs:346:16
889s     |
889s 346 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/punctuated.rs:1060:16
889s      |
889s 1060 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/punctuated.rs:1071:16
889s      |
889s 1071 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s   --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/parse_quote.rs:68:12
889s    |
889s 68 | #[cfg_attr(doc_cfg, doc(cfg(all(feature = "parsing", feature = "printing"))))]
889s    |            ^^^^^^^
889s    |
889s    = help: consider using a Cargo feature instead
889s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s             [lints.rust]
889s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/parse_quote.rs:100:12
889s     |
889s 100 | #[cfg_attr(doc_cfg, doc(cfg(all(feature = "parsing", feature = "printing"))))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/parse_macro_input.rs:107:12
889s     |
889s 107 | #[cfg_attr(doc_cfg, doc(cfg(all(feature = "parsing", feature = "proc-macro"))))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s  --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:7:12
889s   |
889s 7 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s   |            ^^^^^^^
889s   |
889s   = help: consider using a Cargo feature instead
889s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s            [lints.rust]
889s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s   --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:17:12
889s    |
889s 17 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s    |            ^^^^^^^
889s    |
889s    = help: consider using a Cargo feature instead
889s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s             [lints.rust]
889s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s   --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:29:12
889s    |
889s 29 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s    |            ^^^^^^^
889s    |
889s    = help: consider using a Cargo feature instead
889s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s             [lints.rust]
889s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s   --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:43:12
889s    |
889s 43 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s    |            ^^^^^^^
889s    |
889s    = help: consider using a Cargo feature instead
889s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s             [lints.rust]
889s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s   --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:46:12
889s    |
889s 46 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s    |            ^^^^^^^
889s    |
889s    = help: consider using a Cargo feature instead
889s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s             [lints.rust]
889s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s   --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:53:12
889s    |
889s 53 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s    |            ^^^^^^^
889s    |
889s    = help: consider using a Cargo feature instead
889s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s             [lints.rust]
889s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s   --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:66:12
889s    |
889s 66 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s    |            ^^^^^^^
889s    |
889s    = help: consider using a Cargo feature instead
889s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s             [lints.rust]
889s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s   --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:77:12
889s    |
889s 77 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s    |            ^^^^^^^
889s    |
889s    = help: consider using a Cargo feature instead
889s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s             [lints.rust]
889s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s   --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:80:12
889s    |
889s 80 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s    |            ^^^^^^^
889s    |
889s    = help: consider using a Cargo feature instead
889s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s             [lints.rust]
889s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s   --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:87:12
889s    |
889s 87 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s    |            ^^^^^^^
889s    |
889s    = help: consider using a Cargo feature instead
889s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s             [lints.rust]
889s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s   --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:98:12
889s    |
889s 98 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s    |            ^^^^^^^
889s    |
889s    = help: consider using a Cargo feature instead
889s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s             [lints.rust]
889s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:108:12
889s     |
889s 108 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:120:12
889s     |
889s 120 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:135:12
889s     |
889s 135 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:146:12
889s     |
889s 146 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:157:12
889s     |
889s 157 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:168:12
889s     |
889s 168 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:179:12
889s     |
889s 179 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:189:12
889s     |
889s 189 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:202:12
889s     |
889s 202 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:282:12
889s     |
889s 282 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:293:12
889s     |
889s 293 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:305:12
889s     |
889s 305 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:317:12
889s     |
889s 317 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:329:12
889s     |
889s 329 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:341:12
889s     |
889s 341 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:353:12
889s     |
889s 353 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:364:12
889s     |
889s 364 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:375:12
889s     |
889s 375 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:387:12
889s     |
889s 387 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:399:12
889s     |
889s 399 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:411:12
889s     |
889s 411 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:428:12
889s     |
889s 428 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:439:12
889s     |
889s 439 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:451:12
889s     |
889s 451 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:466:12
889s     |
889s 466 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:477:12
889s     |
889s 477 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:490:12
889s     |
889s 490 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:502:12
889s     |
889s 502 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:515:12
889s     |
889s 515 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:525:12
889s     |
889s 525 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:537:12
889s     |
889s 537 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:547:12
889s     |
889s 547 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:560:12
889s     |
889s 560 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:575:12
889s     |
889s 575 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:586:12
889s     |
889s 586 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:597:12
889s     |
889s 597 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:609:12
889s     |
889s 609 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:622:12
889s     |
889s 622 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:635:12
889s     |
889s 635 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:646:12
889s     |
889s 646 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:660:12
889s     |
889s 660 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:671:12
889s     |
889s 671 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:682:12
889s     |
889s 682 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:693:12
889s     |
889s 693 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:705:12
889s     |
889s 705 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:716:12
889s     |
889s 716 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:727:12
889s     |
889s 727 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:740:12
889s     |
889s 740 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:751:12
889s     |
889s 751 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:764:12
889s     |
889s 764 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:776:12
889s     |
889s 776 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:788:12
889s     |
889s 788 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:799:12
889s     |
889s 799 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:809:12
889s     |
889s 809 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:819:12
889s     |
889s 819 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:830:12
889s     |
889s 830 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:840:12
889s     |
889s 840 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:855:12
889s     |
889s 855 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:867:12
889s     |
889s 867 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:878:12
889s     |
889s 878 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:894:12
889s     |
889s 894 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:907:12
889s     |
889s 907 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:920:12
889s     |
889s 920 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:930:12
889s     |
889s 930 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:941:12
889s     |
889s 941 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:953:12
889s     |
889s 953 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:968:12
889s     |
889s 968 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:986:12
889s     |
889s 986 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:997:12
889s     |
889s 997 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:1010:12
889s      |
889s 1010 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:1027:12
889s      |
889s 1027 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:1037:12
889s      |
889s 1037 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:1064:12
889s      |
889s 1064 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:1081:12
889s      |
889s 1081 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:1096:12
889s      |
889s 1096 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:1111:12
889s      |
889s 1111 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:1123:12
889s      |
889s 1123 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:1135:12
889s      |
889s 1135 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:1152:12
889s      |
889s 1152 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:1164:12
889s      |
889s 1164 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:1177:12
889s      |
889s 1177 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:1191:12
889s      |
889s 1191 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:1209:12
889s      |
889s 1209 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:1224:12
889s      |
889s 1224 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:1243:12
889s      |
889s 1243 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:1259:12
889s      |
889s 1259 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:1275:12
889s      |
889s 1275 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:1289:12
889s      |
889s 1289 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:1303:12
889s      |
889s 1303 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:1313:12
889s      |
889s 1313 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:1324:12
889s      |
889s 1324 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:1339:12
889s      |
889s 1339 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:1349:12
889s      |
889s 1349 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:1362:12
889s      |
889s 1362 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:1374:12
889s      |
889s 1374 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:1385:12
889s      |
889s 1385 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:1395:12
889s      |
889s 1395 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:1406:12
889s      |
889s 1406 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:1417:12
889s      |
889s 1417 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:1428:12
889s      |
889s 1428 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:1440:12
889s      |
889s 1440 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:1450:12
889s      |
889s 1450 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:1461:12
889s      |
889s 1461 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:1487:12
889s      |
889s 1487 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:1498:12
889s      |
889s 1498 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:1511:12
889s      |
889s 1511 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:1521:12
889s      |
889s 1521 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:1531:12
889s      |
889s 1531 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:1542:12
889s      |
889s 1542 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:1553:12
889s      |
889s 1553 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:1565:12
889s      |
889s 1565 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:1577:12
889s      |
889s 1577 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:1587:12
889s      |
889s 1587 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:1598:12
889s      |
889s 1598 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:1611:12
889s      |
889s 1611 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:1622:12
889s      |
889s 1622 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:1633:12
889s      |
889s 1633 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:1645:12
889s      |
889s 1645 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:1655:12
889s      |
889s 1655 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:1665:12
889s      |
889s 1665 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:1678:12
889s      |
889s 1678 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:1688:12
889s      |
889s 1688 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:1699:12
889s      |
889s 1699 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:1710:12
889s      |
889s 1710 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:1722:12
889s      |
889s 1722 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:1735:12
889s      |
889s 1735 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:1738:12
889s      |
889s 1738 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:1745:12
889s      |
889s 1745 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:1757:12
889s      |
889s 1757 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:1767:12
889s      |
889s 1767 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:1786:12
889s      |
889s 1786 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:1798:12
889s      |
889s 1798 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:1810:12
889s      |
889s 1810 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:1813:12
889s      |
889s 1813 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:1820:12
889s      |
889s 1820 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:1835:12
889s      |
889s 1835 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:1850:12
889s      |
889s 1850 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:1861:12
889s      |
889s 1861 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:1873:12
889s      |
889s 1873 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:1889:12
889s      |
889s 1889 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:1914:12
889s      |
889s 1914 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:1926:12
889s      |
889s 1926 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:1942:12
889s      |
889s 1942 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:1952:12
889s      |
889s 1952 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:1962:12
889s      |
889s 1962 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:1971:12
889s      |
889s 1971 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:1978:12
889s      |
889s 1978 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:1987:12
889s      |
889s 1987 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:2001:12
889s      |
889s 2001 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:2011:12
889s      |
889s 2011 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:2021:12
889s      |
889s 2021 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:2031:12
889s      |
889s 2031 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:2043:12
889s      |
889s 2043 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:2055:12
889s      |
889s 2055 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:2065:12
889s      |
889s 2065 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:2075:12
889s      |
889s 2075 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:2085:12
889s      |
889s 2085 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:2088:12
889s      |
889s 2088 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:2095:12
889s      |
889s 2095 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:2104:12
889s      |
889s 2104 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:2114:12
889s      |
889s 2114 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:2123:12
889s      |
889s 2123 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:2134:12
889s      |
889s 2134 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:2145:12
889s      |
889s 2145 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:2158:12
889s      |
889s 2158 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:2168:12
889s      |
889s 2168 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:2180:12
889s      |
889s 2180 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:2189:12
889s      |
889s 2189 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:2198:12
889s      |
889s 2198 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:2210:12
889s      |
889s 2210 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:2222:12
889s      |
889s 2222 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:2232:12
889s      |
889s 2232 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:276:23
889s     |
889s 276 |             #[cfg(any(syn_no_non_exhaustive, not(feature = "full")))]
889s     |                       ^^^^^^^^^^^^^^^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:849:19
889s     |
889s 849 |             #[cfg(syn_no_non_exhaustive)]
889s     |                   ^^^^^^^^^^^^^^^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:962:19
889s     |
889s 962 |             #[cfg(syn_no_non_exhaustive)]
889s     |                   ^^^^^^^^^^^^^^^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:1058:19
889s      |
889s 1058 |             #[cfg(syn_no_non_exhaustive)]
889s      |                   ^^^^^^^^^^^^^^^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:1481:19
889s      |
889s 1481 |             #[cfg(syn_no_non_exhaustive)]
889s      |                   ^^^^^^^^^^^^^^^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:1829:19
889s      |
889s 1829 |             #[cfg(syn_no_non_exhaustive)]
889s      |                   ^^^^^^^^^^^^^^^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:1908:19
889s      |
889s 1908 |             #[cfg(syn_no_non_exhaustive)]
889s      |                   ^^^^^^^^^^^^^^^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s  --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:8:12
889s   |
889s 8 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s   |            ^^^^^^^
889s   |
889s   = help: consider using a Cargo feature instead
889s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s            [lints.rust]
889s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s   --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:11:12
889s    |
889s 11 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s    |            ^^^^^^^
889s    |
889s    = help: consider using a Cargo feature instead
889s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s             [lints.rust]
889s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s   --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:18:12
889s    |
889s 18 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s    |            ^^^^^^^
889s    |
889s    = help: consider using a Cargo feature instead
889s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s             [lints.rust]
889s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s   --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:21:12
889s    |
889s 21 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s    |            ^^^^^^^
889s    |
889s    = help: consider using a Cargo feature instead
889s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s             [lints.rust]
889s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s   --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:28:12
889s    |
889s 28 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s    |            ^^^^^^^
889s    |
889s    = help: consider using a Cargo feature instead
889s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s             [lints.rust]
889s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s   --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:31:12
889s    |
889s 31 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s    |            ^^^^^^^
889s    |
889s    = help: consider using a Cargo feature instead
889s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s             [lints.rust]
889s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s   --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:39:12
889s    |
889s 39 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s    |            ^^^^^^^
889s    |
889s    = help: consider using a Cargo feature instead
889s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s             [lints.rust]
889s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s   --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:42:12
889s    |
889s 42 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s    |            ^^^^^^^
889s    |
889s    = help: consider using a Cargo feature instead
889s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s             [lints.rust]
889s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s   --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:53:12
889s    |
889s 53 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s    |            ^^^^^^^
889s    |
889s    = help: consider using a Cargo feature instead
889s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s             [lints.rust]
889s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s   --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:56:12
889s    |
889s 56 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s    |            ^^^^^^^
889s    |
889s    = help: consider using a Cargo feature instead
889s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s             [lints.rust]
889s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s   --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:64:12
889s    |
889s 64 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s    |            ^^^^^^^
889s    |
889s    = help: consider using a Cargo feature instead
889s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s             [lints.rust]
889s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s   --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:67:12
889s    |
889s 67 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s    |            ^^^^^^^
889s    |
889s    = help: consider using a Cargo feature instead
889s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s             [lints.rust]
889s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s   --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:74:12
889s    |
889s 74 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s    |            ^^^^^^^
889s    |
889s    = help: consider using a Cargo feature instead
889s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s             [lints.rust]
889s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s   --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:77:12
889s    |
889s 77 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s    |            ^^^^^^^
889s    |
889s    = help: consider using a Cargo feature instead
889s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s             [lints.rust]
889s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:114:12
889s     |
889s 114 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:117:12
889s     |
889s 117 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:124:12
889s     |
889s 124 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:127:12
889s     |
889s 127 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:134:12
889s     |
889s 134 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:137:12
889s     |
889s 137 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:144:12
889s     |
889s 144 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:147:12
889s     |
889s 147 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:155:12
889s     |
889s 155 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:158:12
889s     |
889s 158 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:165:12
889s     |
889s 165 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:168:12
889s     |
889s 168 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:180:12
889s     |
889s 180 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:183:12
889s     |
889s 183 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:190:12
889s     |
889s 190 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:193:12
889s     |
889s 193 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:200:12
889s     |
889s 200 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:203:12
889s     |
889s 203 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:210:12
889s     |
889s 210 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:213:12
889s     |
889s 213 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:221:12
889s     |
889s 221 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:224:12
889s     |
889s 224 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:305:12
889s     |
889s 305 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:308:12
889s     |
889s 308 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:315:12
889s     |
889s 315 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:318:12
889s     |
889s 318 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:325:12
889s     |
889s 325 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:328:12
889s     |
889s 328 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:336:12
889s     |
889s 336 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:339:12
889s     |
889s 339 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:347:12
889s     |
889s 347 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:350:12
889s     |
889s 350 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:357:12
889s     |
889s 357 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:360:12
889s     |
889s 360 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:368:12
889s     |
889s 368 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:371:12
889s     |
889s 371 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:379:12
889s     |
889s 379 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:382:12
889s     |
889s 382 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:389:12
889s     |
889s 389 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:392:12
889s     |
889s 392 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:399:12
889s     |
889s 399 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:402:12
889s     |
889s 402 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:409:12
889s     |
889s 409 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:412:12
889s     |
889s 412 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:419:12
889s     |
889s 419 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:422:12
889s     |
889s 422 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:432:12
889s     |
889s 432 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:435:12
889s     |
889s 435 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:442:12
889s     |
889s 442 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:445:12
889s     |
889s 445 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:453:12
889s     |
889s 453 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:456:12
889s     |
889s 456 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:464:12
889s     |
889s 464 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:467:12
889s     |
889s 467 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:474:12
889s     |
889s 474 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:477:12
889s     |
889s 477 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:486:12
889s     |
889s 486 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:489:12
889s     |
889s 489 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:496:12
889s     |
889s 496 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:499:12
889s     |
889s 499 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:506:12
889s     |
889s 506 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:509:12
889s     |
889s 509 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:516:12
889s     |
889s 516 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:519:12
889s     |
889s 519 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:526:12
889s     |
889s 526 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:529:12
889s     |
889s 529 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:536:12
889s     |
889s 536 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:539:12
889s     |
889s 539 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:546:12
889s     |
889s 546 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:549:12
889s     |
889s 549 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:558:12
889s     |
889s 558 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:561:12
889s     |
889s 561 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:568:12
889s     |
889s 568 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:571:12
889s     |
889s 571 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:578:12
889s     |
889s 578 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:581:12
889s     |
889s 581 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:589:12
889s     |
889s 589 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:592:12
889s     |
889s 592 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:600:12
889s     |
889s 600 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:603:12
889s     |
889s 603 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:610:12
889s     |
889s 610 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:613:12
889s     |
889s 613 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:620:12
889s     |
889s 620 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:623:12
889s     |
889s 623 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:632:12
889s     |
889s 632 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:635:12
889s     |
889s 635 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:642:12
889s     |
889s 642 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:645:12
889s     |
889s 645 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:652:12
889s     |
889s 652 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:655:12
889s     |
889s 655 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:662:12
889s     |
889s 662 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:665:12
889s     |
889s 665 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:672:12
889s     |
889s 672 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:675:12
889s     |
889s 675 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:682:12
889s     |
889s 682 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:685:12
889s     |
889s 685 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:692:12
889s     |
889s 692 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:695:12
889s     |
889s 695 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:703:12
889s     |
889s 703 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:706:12
889s     |
889s 706 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:713:12
889s     |
889s 713 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:716:12
889s     |
889s 716 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:724:12
889s     |
889s 724 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:727:12
889s     |
889s 727 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:735:12
889s     |
889s 735 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:738:12
889s     |
889s 738 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:746:12
889s     |
889s 746 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:749:12
889s     |
889s 749 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:761:12
889s     |
889s 761 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:764:12
889s     |
889s 764 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:771:12
889s     |
889s 771 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:774:12
889s     |
889s 774 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:781:12
889s     |
889s 781 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:784:12
889s     |
889s 784 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:792:12
889s     |
889s 792 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:795:12
889s     |
889s 795 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:806:12
889s     |
889s 806 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:809:12
889s     |
889s 809 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:825:12
889s     |
889s 825 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:828:12
889s     |
889s 828 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:835:12
889s     |
889s 835 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:838:12
889s     |
889s 838 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:846:12
889s     |
889s 846 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:849:12
889s     |
889s 849 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:858:12
889s     |
889s 858 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:861:12
889s     |
889s 861 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:868:12
889s     |
889s 868 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:871:12
889s     |
889s 871 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:895:12
889s     |
889s 895 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:898:12
889s     |
889s 898 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:914:12
889s     |
889s 914 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:917:12
889s     |
889s 917 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:931:12
889s     |
889s 931 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:934:12
889s     |
889s 934 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:942:12
889s     |
889s 942 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:945:12
889s     |
889s 945 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:961:12
889s     |
889s 961 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:964:12
889s     |
889s 964 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:973:12
889s     |
889s 973 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:976:12
889s     |
889s 976 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:984:12
889s     |
889s 984 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:987:12
889s     |
889s 987 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:996:12
889s     |
889s 996 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:999:12
889s     |
889s 999 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1008:12
889s      |
889s 1008 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1011:12
889s      |
889s 1011 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1039:12
889s      |
889s 1039 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1042:12
889s      |
889s 1042 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1050:12
889s      |
889s 1050 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1053:12
889s      |
889s 1053 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1061:12
889s      |
889s 1061 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1064:12
889s      |
889s 1064 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1072:12
889s      |
889s 1072 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1075:12
889s      |
889s 1075 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1083:12
889s      |
889s 1083 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1086:12
889s      |
889s 1086 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1093:12
889s      |
889s 1093 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1096:12
889s      |
889s 1096 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1106:12
889s      |
889s 1106 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1109:12
889s      |
889s 1109 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1117:12
889s      |
889s 1117 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1120:12
889s      |
889s 1120 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1128:12
889s      |
889s 1128 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1131:12
889s      |
889s 1131 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1139:12
889s      |
889s 1139 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1142:12
889s      |
889s 1142 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1151:12
889s      |
889s 1151 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1154:12
889s      |
889s 1154 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1163:12
889s      |
889s 1163 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1166:12
889s      |
889s 1166 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1177:12
889s      |
889s 1177 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1180:12
889s      |
889s 1180 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1188:12
889s      |
889s 1188 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1191:12
889s      |
889s 1191 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1199:12
889s      |
889s 1199 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1202:12
889s      |
889s 1202 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1210:12
889s      |
889s 1210 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1213:12
889s      |
889s 1213 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1221:12
889s      |
889s 1221 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1224:12
889s      |
889s 1224 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1231:12
889s      |
889s 1231 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1234:12
889s      |
889s 1234 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1241:12
889s      |
889s 1241 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1243:12
889s      |
889s 1243 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1261:12
889s      |
889s 1261 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1263:12
889s      |
889s 1263 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1269:12
889s      |
889s 1269 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1271:12
889s      |
889s 1271 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1273:12
889s      |
889s 1273 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1275:12
889s      |
889s 1275 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1277:12
889s      |
889s 1277 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1279:12
889s      |
889s 1279 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1282:12
889s      |
889s 1282 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1285:12
889s      |
889s 1285 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1292:12
889s      |
889s 1292 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1295:12
889s      |
889s 1295 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1303:12
889s      |
889s 1303 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1306:12
889s      |
889s 1306 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1318:12
889s      |
889s 1318 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1321:12
889s      |
889s 1321 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1333:12
889s      |
889s 1333 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1336:12
889s      |
889s 1336 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1343:12
889s      |
889s 1343 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1346:12
889s      |
889s 1346 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1353:12
889s      |
889s 1353 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1356:12
889s      |
889s 1356 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1363:12
889s      |
889s 1363 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1366:12
889s      |
889s 1366 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1377:12
889s      |
889s 1377 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1380:12
889s      |
889s 1380 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1387:12
889s      |
889s 1387 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1390:12
889s      |
889s 1390 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1417:12
889s      |
889s 1417 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1420:12
889s      |
889s 1420 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1427:12
889s      |
889s 1427 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1430:12
889s      |
889s 1430 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1439:12
889s      |
889s 1439 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1442:12
889s      |
889s 1442 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1449:12
889s      |
889s 1449 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1452:12
889s      |
889s 1452 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1459:12
889s      |
889s 1459 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1462:12
889s      |
889s 1462 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1470:12
889s      |
889s 1470 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1473:12
889s      |
889s 1473 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1480:12
889s      |
889s 1480 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1483:12
889s      |
889s 1483 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1491:12
889s      |
889s 1491 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1494:12
889s      |
889s 1494 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1502:12
889s      |
889s 1502 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1505:12
889s      |
889s 1505 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1512:12
889s      |
889s 1512 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1515:12
889s      |
889s 1515 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1522:12
889s      |
889s 1522 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1525:12
889s      |
889s 1525 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1533:12
889s      |
889s 1533 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1536:12
889s      |
889s 1536 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1543:12
889s      |
889s 1543 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1546:12
889s      |
889s 1546 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1553:12
889s      |
889s 1553 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1556:12
889s      |
889s 1556 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1563:12
889s      |
889s 1563 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1566:12
889s      |
889s 1566 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1573:12
889s      |
889s 1573 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1576:12
889s      |
889s 1576 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1583:12
889s      |
889s 1583 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1586:12
889s      |
889s 1586 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1604:12
889s      |
889s 1604 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1607:12
889s      |
889s 1607 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1614:12
889s      |
889s 1614 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1617:12
889s      |
889s 1617 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1624:12
889s      |
889s 1624 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1627:12
889s      |
889s 1627 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1634:12
889s      |
889s 1634 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1637:12
889s      |
889s 1637 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1645:12
889s      |
889s 1645 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1648:12
889s      |
889s 1648 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1656:12
889s      |
889s 1656 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1659:12
889s      |
889s 1659 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1670:12
889s      |
889s 1670 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1673:12
889s      |
889s 1673 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1681:12
889s      |
889s 1681 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1684:12
889s      |
889s 1684 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1695:12
889s      |
889s 1695 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1698:12
889s      |
889s 1698 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1709:12
889s      |
889s 1709 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1712:12
889s      |
889s 1712 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1725:12
889s      |
889s 1725 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1728:12
889s      |
889s 1728 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1736:12
889s      |
889s 1736 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1739:12
889s      |
889s 1739 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1750:12
889s      |
889s 1750 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1753:12
889s      |
889s 1753 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1769:12
889s      |
889s 1769 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1772:12
889s      |
889s 1772 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1780:12
889s      |
889s 1780 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1783:12
889s      |
889s 1783 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1791:12
889s      |
889s 1791 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1794:12
889s      |
889s 1794 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1802:12
889s      |
889s 1802 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1805:12
889s      |
889s 1805 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1814:12
889s      |
889s 1814 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1817:12
889s      |
889s 1817 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1843:12
889s      |
889s 1843 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1846:12
889s      |
889s 1846 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1853:12
889s      |
889s 1853 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1856:12
889s      |
889s 1856 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1865:12
889s      |
889s 1865 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1868:12
889s      |
889s 1868 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1875:12
889s      |
889s 1875 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1878:12
889s      |
889s 1878 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1885:12
889s      |
889s 1885 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1888:12
889s      |
889s 1888 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1895:12
889s      |
889s 1895 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1898:12
889s      |
889s 1898 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1905:12
889s      |
889s 1905 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1908:12
889s      |
889s 1908 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1915:12
889s      |
889s 1915 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1918:12
889s      |
889s 1918 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1927:12
889s      |
889s 1927 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1930:12
889s      |
889s 1930 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1945:12
889s      |
889s 1945 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1948:12
889s      |
889s 1948 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1955:12
889s      |
889s 1955 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1958:12
889s      |
889s 1958 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1965:12
889s      |
889s 1965 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1968:12
889s      |
889s 1968 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1976:12
889s      |
889s 1976 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1979:12
889s      |
889s 1979 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1987:12
889s      |
889s 1987 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1990:12
889s      |
889s 1990 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1997:12
889s      |
889s 1997 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:2000:12
889s      |
889s 2000 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:2007:12
889s      |
889s 2007 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:2010:12
889s      |
889s 2010 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:2017:12
889s      |
889s 2017 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:2020:12
889s      |
889s 2020 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:2032:12
889s      |
889s 2032 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:2035:12
889s      |
889s 2035 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:2042:12
889s      |
889s 2042 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:2045:12
889s      |
889s 2045 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:2052:12
889s      |
889s 2052 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:2055:12
889s      |
889s 2055 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:2062:12
889s      |
889s 2062 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:2065:12
889s      |
889s 2065 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:2072:12
889s      |
889s 2072 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:2075:12
889s      |
889s 2075 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:2082:12
889s      |
889s 2082 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:2085:12
889s      |
889s 2085 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:2099:12
889s      |
889s 2099 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:2102:12
889s      |
889s 2102 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:2109:12
889s      |
889s 2109 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:2112:12
889s      |
889s 2112 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:2120:12
889s      |
889s 2120 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:2123:12
889s      |
889s 2123 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:2130:12
889s      |
889s 2130 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:2133:12
889s      |
889s 2133 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:2140:12
889s      |
889s 2140 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:2143:12
889s      |
889s 2143 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:2150:12
889s      |
889s 2150 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:2153:12
889s      |
889s 2153 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:2168:12
889s      |
889s 2168 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:2171:12
889s      |
889s 2171 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:2178:12
889s      |
889s 2178 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:2181:12
889s      |
889s 2181 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s  --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:9:12
889s   |
889s 9 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s   |            ^^^^^^^
889s   |
889s   = help: consider using a Cargo feature instead
889s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s            [lints.rust]
889s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s   --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:19:12
889s    |
889s 19 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s    |            ^^^^^^^
889s    |
889s    = help: consider using a Cargo feature instead
889s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s             [lints.rust]
889s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s   --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:30:12
889s    |
889s 30 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s    |            ^^^^^^^
889s    |
889s    = help: consider using a Cargo feature instead
889s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s             [lints.rust]
889s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s   --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:44:12
889s    |
889s 44 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s    |            ^^^^^^^
889s    |
889s    = help: consider using a Cargo feature instead
889s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s             [lints.rust]
889s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s   --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:61:12
889s    |
889s 61 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s    |            ^^^^^^^
889s    |
889s    = help: consider using a Cargo feature instead
889s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s             [lints.rust]
889s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s   --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:73:12
889s    |
889s 73 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s    |            ^^^^^^^
889s    |
889s    = help: consider using a Cargo feature instead
889s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s             [lints.rust]
889s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s   --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:85:12
889s    |
889s 85 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s    |            ^^^^^^^
889s    |
889s    = help: consider using a Cargo feature instead
889s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s             [lints.rust]
889s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:180:12
889s     |
889s 180 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:191:12
889s     |
889s 191 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:201:12
889s     |
889s 201 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:211:12
889s     |
889s 211 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:225:12
889s     |
889s 225 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:236:12
889s     |
889s 236 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:259:12
889s     |
889s 259 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:269:12
889s     |
889s 269 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:280:12
889s     |
889s 280 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:290:12
889s     |
889s 290 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:304:12
889s     |
889s 304 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:507:12
889s     |
889s 507 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:518:12
889s     |
889s 518 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:530:12
889s     |
889s 530 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:543:12
889s     |
889s 543 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:555:12
889s     |
889s 555 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:566:12
889s     |
889s 566 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:579:12
889s     |
889s 579 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:591:12
889s     |
889s 591 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:602:12
889s     |
889s 602 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:614:12
889s     |
889s 614 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:626:12
889s     |
889s 626 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:638:12
889s     |
889s 638 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:654:12
889s     |
889s 654 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:665:12
889s     |
889s 665 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:677:12
889s     |
889s 677 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:691:12
889s     |
889s 691 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:702:12
889s     |
889s 702 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:715:12
889s     |
889s 715 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:727:12
889s     |
889s 727 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:739:12
889s     |
889s 739 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:750:12
889s     |
889s 750 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:762:12
889s     |
889s 762 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:773:12
889s     |
889s 773 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:785:12
889s     |
889s 785 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:799:12
889s     |
889s 799 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:810:12
889s     |
889s 810 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:822:12
889s     |
889s 822 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:835:12
889s     |
889s 835 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:847:12
889s     |
889s 847 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:859:12
889s     |
889s 859 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:870:12
889s     |
889s 870 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:884:12
889s     |
889s 884 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:895:12
889s     |
889s 895 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:906:12
889s     |
889s 906 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:917:12
889s     |
889s 917 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:929:12
889s     |
889s 929 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:941:12
889s     |
889s 941 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:952:12
889s     |
889s 952 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:965:12
889s     |
889s 965 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:976:12
889s     |
889s 976 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:990:12
889s     |
889s 990 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:1003:12
889s      |
889s 1003 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:1016:12
889s      |
889s 1016 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:1038:12
889s      |
889s 1038 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:1048:12
889s      |
889s 1048 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:1058:12
889s      |
889s 1058 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:1070:12
889s      |
889s 1070 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:1089:12
889s      |
889s 1089 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:1122:12
889s      |
889s 1122 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:1134:12
889s      |
889s 1134 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:1146:12
889s      |
889s 1146 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:1160:12
889s      |
889s 1160 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:1172:12
889s      |
889s 1172 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:1203:12
889s      |
889s 1203 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:1222:12
889s      |
889s 1222 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:1245:12
889s      |
889s 1245 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:1258:12
889s      |
889s 1258 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:1291:12
889s      |
889s 1291 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:1306:12
889s      |
889s 1306 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:1318:12
889s      |
889s 1318 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:1332:12
889s      |
889s 1332 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:1347:12
889s      |
889s 1347 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:1428:12
889s      |
889s 1428 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:1442:12
889s      |
889s 1442 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:1456:12
889s      |
889s 1456 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:1469:12
889s      |
889s 1469 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:1482:12
889s      |
889s 1482 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:1494:12
889s      |
889s 1494 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:1510:12
889s      |
889s 1510 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:1523:12
889s      |
889s 1523 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:1536:12
889s      |
889s 1536 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:1550:12
889s      |
889s 1550 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:1565:12
889s      |
889s 1565 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:1580:12
889s      |
889s 1580 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:1598:12
889s      |
889s 1598 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:1612:12
889s      |
889s 1612 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:1626:12
889s      |
889s 1626 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:1640:12
889s      |
889s 1640 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:1653:12
889s      |
889s 1653 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:1663:12
889s      |
889s 1663 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:1675:12
889s      |
889s 1675 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:1717:12
889s      |
889s 1717 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:1727:12
889s      |
889s 1727 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:1739:12
889s      |
889s 1739 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:1751:12
889s      |
889s 1751 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:1771:12
889s      |
889s 1771 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:1794:12
889s      |
889s 1794 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:1805:12
889s      |
889s 1805 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:1816:12
889s      |
889s 1816 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:1826:12
889s      |
889s 1826 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:1845:12
889s      |
889s 1845 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:1856:12
889s      |
889s 1856 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:1933:12
889s      |
889s 1933 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:1944:12
889s      |
889s 1944 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:1958:12
889s      |
889s 1958 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:1969:12
889s      |
889s 1969 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:1980:12
889s      |
889s 1980 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:1992:12
889s      |
889s 1992 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:2004:12
889s      |
889s 2004 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:2017:12
889s      |
889s 2017 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:2029:12
889s      |
889s 2029 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:2039:12
889s      |
889s 2039 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:2050:12
889s      |
889s 2050 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:2063:12
889s      |
889s 2063 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:2074:12
889s      |
889s 2074 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:2086:12
889s      |
889s 2086 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:2098:12
889s      |
889s 2098 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:2108:12
889s      |
889s 2108 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:2119:12
889s      |
889s 2119 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:2141:12
889s      |
889s 2141 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:2152:12
889s      |
889s 2152 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:2163:12
889s      |
889s 2163 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:2174:12
889s      |
889s 2174 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:2186:12
889s      |
889s 2186 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:2198:12
889s      |
889s 2198 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:2215:12
889s      |
889s 2215 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:2227:12
889s      |
889s 2227 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:2245:12
889s      |
889s 2245 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:2263:12
889s      |
889s 2263 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:2290:12
889s      |
889s 2290 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:2303:12
889s      |
889s 2303 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:2320:12
889s      |
889s 2320 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:2353:12
889s      |
889s 2353 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:2366:12
889s      |
889s 2366 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:2378:12
889s      |
889s 2378 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:2391:12
889s      |
889s 2391 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:2406:12
889s      |
889s 2406 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:2479:12
889s      |
889s 2479 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:2490:12
889s      |
889s 2490 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:2505:12
889s      |
889s 2505 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:2515:12
889s      |
889s 2515 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:2525:12
889s      |
889s 2525 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:2533:12
889s      |
889s 2533 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:2543:12
889s      |
889s 2543 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:2551:12
889s      |
889s 2551 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:2566:12
889s      |
889s 2566 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:2585:12
889s      |
889s 2585 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:2595:12
889s      |
889s 2595 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:2606:12
889s      |
889s 2606 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:2618:12
889s      |
889s 2618 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:2630:12
889s      |
889s 2630 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:2640:12
889s      |
889s 2640 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:2651:12
889s      |
889s 2651 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:2661:12
889s      |
889s 2661 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:2681:12
889s      |
889s 2681 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:2689:12
889s      |
889s 2689 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:2699:12
889s      |
889s 2699 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:2709:12
889s      |
889s 2709 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:2720:12
889s      |
889s 2720 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:2731:12
889s      |
889s 2731 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:2762:12
889s      |
889s 2762 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:2772:12
889s      |
889s 2772 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:2785:12
889s      |
889s 2785 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:2793:12
889s      |
889s 2793 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:2801:12
889s      |
889s 2801 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:2812:12
889s      |
889s 2812 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:2838:12
889s      |
889s 2838 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:2848:12
889s      |
889s 2848 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:501:23
889s     |
889s 501 |             #[cfg(any(syn_no_non_exhaustive, not(feature = "full")))]
889s     |                       ^^^^^^^^^^^^^^^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:1116:19
889s      |
889s 1116 |             #[cfg(syn_no_non_exhaustive)]
889s      |                   ^^^^^^^^^^^^^^^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:1285:19
889s      |
889s 1285 |             #[cfg(syn_no_non_exhaustive)]
889s      |                   ^^^^^^^^^^^^^^^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:1422:19
889s      |
889s 1422 |             #[cfg(syn_no_non_exhaustive)]
889s      |                   ^^^^^^^^^^^^^^^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:1927:19
889s      |
889s 1927 |             #[cfg(syn_no_non_exhaustive)]
889s      |                   ^^^^^^^^^^^^^^^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:2347:19
889s      |
889s 2347 |             #[cfg(syn_no_non_exhaustive)]
889s      |                   ^^^^^^^^^^^^^^^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:2473:19
889s      |
889s 2473 |             #[cfg(syn_no_non_exhaustive)]
889s      |                   ^^^^^^^^^^^^^^^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s  --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:7:12
889s   |
889s 7 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s   |            ^^^^^^^
889s   |
889s   = help: consider using a Cargo feature instead
889s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s            [lints.rust]
889s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s   --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:17:12
889s    |
889s 17 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s    |            ^^^^^^^
889s    |
889s    = help: consider using a Cargo feature instead
889s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s             [lints.rust]
889s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s   --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:29:12
889s    |
889s 29 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s    |            ^^^^^^^
889s    |
889s    = help: consider using a Cargo feature instead
889s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s             [lints.rust]
889s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s   --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:43:12
889s    |
889s 43 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s    |            ^^^^^^^
889s    |
889s    = help: consider using a Cargo feature instead
889s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s             [lints.rust]
889s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s   --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:57:12
889s    |
889s 57 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s    |            ^^^^^^^
889s    |
889s    = help: consider using a Cargo feature instead
889s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s             [lints.rust]
889s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s   --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:70:12
889s    |
889s 70 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s    |            ^^^^^^^
889s    |
889s    = help: consider using a Cargo feature instead
889s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s             [lints.rust]
889s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s   --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:81:12
889s    |
889s 81 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s    |            ^^^^^^^
889s    |
889s    = help: consider using a Cargo feature instead
889s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s             [lints.rust]
889s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:229:12
889s     |
889s 229 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:240:12
889s     |
889s 240 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:250:12
889s     |
889s 250 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:262:12
889s     |
889s 262 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:277:12
889s     |
889s 277 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:288:12
889s     |
889s 288 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:311:12
889s     |
889s 311 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:322:12
889s     |
889s 322 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:333:12
889s     |
889s 333 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:343:12
889s     |
889s 343 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:356:12
889s     |
889s 356 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:596:12
889s     |
889s 596 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:607:12
889s     |
889s 607 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:619:12
889s     |
889s 619 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:631:12
889s     |
889s 631 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:643:12
889s     |
889s 643 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:655:12
889s     |
889s 655 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:667:12
889s     |
889s 667 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:678:12
889s     |
889s 678 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:689:12
889s     |
889s 689 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:701:12
889s     |
889s 701 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:713:12
889s     |
889s 713 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:725:12
889s     |
889s 725 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:742:12
889s     |
889s 742 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:753:12
889s     |
889s 753 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:765:12
889s     |
889s 765 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:780:12
889s     |
889s 780 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:791:12
889s     |
889s 791 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:804:12
889s     |
889s 804 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:816:12
889s     |
889s 816 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:829:12
889s     |
889s 829 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:839:12
889s     |
889s 839 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:851:12
889s     |
889s 851 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:861:12
889s     |
889s 861 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:874:12
889s     |
889s 874 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:889:12
889s     |
889s 889 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:900:12
889s     |
889s 900 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:911:12
889s     |
889s 911 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:923:12
889s     |
889s 923 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:936:12
889s     |
889s 936 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:949:12
889s     |
889s 949 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:960:12
889s     |
889s 960 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:974:12
889s     |
889s 974 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:985:12
889s     |
889s 985 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:996:12
889s     |
889s 996 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:1007:12
889s      |
889s 1007 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:1019:12
889s      |
889s 1019 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:1030:12
889s      |
889s 1030 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:1041:12
889s      |
889s 1041 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:1054:12
889s      |
889s 1054 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:1065:12
889s      |
889s 1065 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:1078:12
889s      |
889s 1078 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:1090:12
889s      |
889s 1090 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:1102:12
889s      |
889s 1102 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:1121:12
889s      |
889s 1121 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:1131:12
889s      |
889s 1131 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:1141:12
889s      |
889s 1141 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:1152:12
889s      |
889s 1152 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:1170:12
889s      |
889s 1170 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:1205:12
889s      |
889s 1205 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:1217:12
889s      |
889s 1217 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:1228:12
889s      |
889s 1228 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:1244:12
889s      |
889s 1244 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:1257:12
889s      |
889s 1257 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:1290:12
889s      |
889s 1290 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:1308:12
889s      |
889s 1308 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:1331:12
889s      |
889s 1331 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:1343:12
889s      |
889s 1343 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:1378:12
889s      |
889s 1378 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:1396:12
889s      |
889s 1396 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:1407:12
889s      |
889s 1407 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:1420:12
889s      |
889s 1420 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:1437:12
889s      |
889s 1437 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:1447:12
889s      |
889s 1447 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:1542:12
889s      |
889s 1542 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:1559:12
889s      |
889s 1559 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:1574:12
889s      |
889s 1574 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:1589:12
889s      |
889s 1589 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:1601:12
889s      |
889s 1601 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:1613:12
889s      |
889s 1613 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:1630:12
889s      |
889s 1630 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:1642:12
889s      |
889s 1642 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:1655:12
889s      |
889s 1655 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:1669:12
889s      |
889s 1669 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:1687:12
889s      |
889s 1687 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:1702:12
889s      |
889s 1702 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:1721:12
889s      |
889s 1721 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:1737:12
889s      |
889s 1737 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:1753:12
889s      |
889s 1753 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:1767:12
889s      |
889s 1767 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:1781:12
889s      |
889s 1781 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:1790:12
889s      |
889s 1790 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:1800:12
889s      |
889s 1800 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:1811:12
889s      |
889s 1811 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:1859:12
889s      |
889s 1859 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:1872:12
889s      |
889s 1872 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:1884:12
889s      |
889s 1884 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:1907:12
889s      |
889s 1907 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:1925:12
889s      |
889s 1925 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:1948:12
889s      |
889s 1948 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:1959:12
889s      |
889s 1959 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:1970:12
889s      |
889s 1970 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:1982:12
889s      |
889s 1982 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:2000:12
889s      |
889s 2000 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:2011:12
889s      |
889s 2011 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:2101:12
889s      |
889s 2101 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:2112:12
889s      |
889s 2112 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:2125:12
889s      |
889s 2125 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:2135:12
889s      |
889s 2135 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:2145:12
889s      |
889s 2145 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:2156:12
889s      |
889s 2156 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:2167:12
889s      |
889s 2167 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:2179:12
889s      |
889s 2179 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:2191:12
889s      |
889s 2191 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:2201:12
889s      |
889s 2201 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:2212:12
889s      |
889s 2212 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:2225:12
889s      |
889s 2225 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:2236:12
889s      |
889s 2236 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:2247:12
889s      |
889s 2247 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:2259:12
889s      |
889s 2259 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:2269:12
889s      |
889s 2269 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:2279:12
889s      |
889s 2279 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:2298:12
889s      |
889s 2298 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:2308:12
889s      |
889s 2308 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:2319:12
889s      |
889s 2319 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:2330:12
889s      |
889s 2330 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:2342:12
889s      |
889s 2342 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:2355:12
889s      |
889s 2355 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:2373:12
889s      |
889s 2373 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:2385:12
889s      |
889s 2385 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:2400:12
889s      |
889s 2400 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:2419:12
889s      |
889s 2419 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:2448:12
889s      |
889s 2448 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:2460:12
889s      |
889s 2460 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:2474:12
889s      |
889s 2474 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:2509:12
889s      |
889s 2509 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:2524:12
889s      |
889s 2524 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:2535:12
889s      |
889s 2535 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:2547:12
889s      |
889s 2547 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:2563:12
889s      |
889s 2563 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:2648:12
889s      |
889s 2648 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:2660:12
889s      |
889s 2660 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:2676:12
889s      |
889s 2676 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:2686:12
889s      |
889s 2686 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:2696:12
889s      |
889s 2696 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:2705:12
889s      |
889s 2705 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:2714:12
889s      |
889s 2714 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:2723:12
889s      |
889s 2723 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:2737:12
889s      |
889s 2737 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:2755:12
889s      |
889s 2755 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:2765:12
889s      |
889s 2765 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:2775:12
889s      |
889s 2775 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:2787:12
889s      |
889s 2787 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:2799:12
889s      |
889s 2799 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:2809:12
889s      |
889s 2809 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:2819:12
889s      |
889s 2819 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:2829:12
889s      |
889s 2829 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:2852:12
889s      |
889s 2852 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:2861:12
889s      |
889s 2861 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:2871:12
889s      |
889s 2871 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:2880:12
889s      |
889s 2880 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:2891:12
889s      |
889s 2891 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:2902:12
889s      |
889s 2902 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:2935:12
889s      |
889s 2935 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:2945:12
889s      |
889s 2945 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:2957:12
889s      |
889s 2957 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:2966:12
889s      |
889s 2966 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:2975:12
889s      |
889s 2975 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:2987:12
889s      |
889s 2987 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:3011:12
889s      |
889s 3011 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:3021:12
889s      |
889s 3021 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:590:23
889s     |
889s 590 |             #[cfg(any(syn_no_non_exhaustive, not(feature = "full")))]
889s     |                       ^^^^^^^^^^^^^^^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:1199:19
889s      |
889s 1199 |             #[cfg(syn_no_non_exhaustive)]
889s      |                   ^^^^^^^^^^^^^^^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:1372:19
889s      |
889s 1372 |             #[cfg(syn_no_non_exhaustive)]
889s      |                   ^^^^^^^^^^^^^^^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:1536:19
889s      |
889s 1536 |             #[cfg(syn_no_non_exhaustive)]
889s      |                   ^^^^^^^^^^^^^^^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:2095:19
889s      |
889s 2095 |             #[cfg(syn_no_non_exhaustive)]
889s      |                   ^^^^^^^^^^^^^^^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:2503:19
889s      |
889s 2503 |             #[cfg(syn_no_non_exhaustive)]
889s      |                   ^^^^^^^^^^^^^^^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:2642:19
889s      |
889s 2642 |             #[cfg(syn_no_non_exhaustive)]
889s      |                   ^^^^^^^^^^^^^^^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unused import: `crate::gen::*`
889s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/lib.rs:787:9
889s     |
889s 787 | pub use crate::gen::*;
889s     |         ^^^^^^^^^^^^^
889s     |
889s     = note: `#[warn(unused_imports)]` on by default
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/parse.rs:1065:12
889s      |
889s 1065 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/parse.rs:1072:12
889s      |
889s 1072 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/parse.rs:1083:12
889s      |
889s 1083 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/parse.rs:1090:12
889s      |
889s 1090 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/parse.rs:1100:12
889s      |
889s 1100 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/parse.rs:1116:12
889s      |
889s 1116 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/parse.rs:1126:12
889s      |
889s 1126 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/parse.rs:1291:12
889s      |
889s 1291 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/parse.rs:1299:12
889s      |
889s 1299 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/parse.rs:1303:12
889s      |
889s 1303 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/parse.rs:1311:12
889s      |
889s 1311 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s   --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/reserved.rs:29:12
889s    |
889s 29 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s    |            ^^^^^^^
889s    |
889s    = help: consider using a Cargo feature instead
889s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s             [lints.rust]
889s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s   --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/reserved.rs:39:12
889s    |
889s 39 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s    |            ^^^^^^^
889s    |
889s    = help: consider using a Cargo feature instead
889s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s             [lints.rust]
889s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/lib.rs:254:13
889s     |
889s 254 | #![cfg_attr(doc_cfg, feature(doc_cfg))]
889s     |             ^^^^^^^
889s     |
889s     = help: expected names are: `clippy`, `debug_assertions`, `doc`, `docsrs`, `doctest`, `feature`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `ub_checks`, `unix`, and `windows`
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s     = note: `#[warn(unexpected_cfgs)]` on by default
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/lib.rs:430:12
889s     |
889s 430 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/lib.rs:434:12
889s     |
889s 434 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/lib.rs:455:12
889s     |
889s 455 | #[cfg_attr(doc_cfg, doc(cfg(all(feature = "parsing", feature = "printing"))))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/lib.rs:804:12
889s     |
889s 804 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/lib.rs:867:12
889s     |
889s 867 | #[cfg_attr(doc_cfg, doc(cfg(all(feature = "parsing", feature = "proc-macro"))))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/lib.rs:887:12
889s     |
889s 887 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/lib.rs:916:12
889s     |
889s 916 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/lib.rs:959:12
889s     |
889s 959 | #[cfg_attr(doc_cfg, doc(cfg(all(feature = "parsing", feature = "full"))))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/group.rs:136:12
889s     |
889s 136 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/group.rs:214:12
889s     |
889s 214 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/group.rs:269:12
889s     |
889s 269 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:561:12
889s     |
889s 561 | #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:569:12
889s     |
889s 569 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `syn_omit_await_from_token_macro`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:881:11
889s     |
889s 881 | #[cfg(not(syn_omit_await_from_token_macro))]
889s     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_omit_await_from_token_macro)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_omit_await_from_token_macro)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `syn_omit_await_from_token_macro`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:883:7
889s     |
889s 883 | #[cfg(syn_omit_await_from_token_macro)]
889s     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_omit_await_from_token_macro)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_omit_await_from_token_macro)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:394:24
889s     |
889s 394 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |                          ^^^^^^^
889s ...
889s 556 | / define_punctuation_structs! {
889s 557 | |     "_" pub struct Underscore/1 /// `_`
889s 558 | | }
889s     | |_- in this macro invocation
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s     = note: this warning originates in the macro `define_punctuation_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:398:24
889s     |
889s 398 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |                          ^^^^^^^
889s ...
889s 556 | / define_punctuation_structs! {
889s 557 | |     "_" pub struct Underscore/1 /// `_`
889s 558 | | }
889s     | |_- in this macro invocation
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s     = note: this warning originates in the macro `define_punctuation_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:406:24
889s     |
889s 406 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |                          ^^^^^^^
889s ...
889s 556 | / define_punctuation_structs! {
889s 557 | |     "_" pub struct Underscore/1 /// `_`
889s 558 | | }
889s     | |_- in this macro invocation
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s     = note: this warning originates in the macro `define_punctuation_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:414:24
889s     |
889s 414 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |                          ^^^^^^^
889s ...
889s 556 | / define_punctuation_structs! {
889s 557 | |     "_" pub struct Underscore/1 /// `_`
889s 558 | | }
889s     | |_- in this macro invocation
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s     = note: this warning originates in the macro `define_punctuation_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:418:24
889s     |
889s 418 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |                          ^^^^^^^
889s ...
889s 556 | / define_punctuation_structs! {
889s 557 | |     "_" pub struct Underscore/1 /// `_`
889s 558 | | }
889s     | |_- in this macro invocation
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s     = note: this warning originates in the macro `define_punctuation_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:426:24
889s     |
889s 426 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |                          ^^^^^^^
889s ...
889s 556 | / define_punctuation_structs! {
889s 557 | |     "_" pub struct Underscore/1 /// `_`
889s 558 | | }
889s     | |_- in this macro invocation
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s     = note: this warning originates in the macro `define_punctuation_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:271:24
889s     |
889s 271 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |                          ^^^^^^^
889s ...
889s 652 | / define_keywords! {
889s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
889s 654 | |     "as"          pub struct As           /// `as`
889s 655 | |     "async"       pub struct Async        /// `async`
889s ...   |
889s 704 | |     "yield"       pub struct Yield        /// `yield`
889s 705 | | }
889s     | |_- in this macro invocation
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:275:24
889s     |
889s 275 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |                          ^^^^^^^
889s ...
889s 652 | / define_keywords! {
889s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
889s 654 | |     "as"          pub struct As           /// `as`
889s 655 | |     "async"       pub struct Async        /// `async`
889s ...   |
889s 704 | |     "yield"       pub struct Yield        /// `yield`
889s 705 | | }
889s     | |_- in this macro invocation
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:283:24
889s     |
889s 283 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |                          ^^^^^^^
889s ...
889s 652 | / define_keywords! {
889s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
889s 654 | |     "as"          pub struct As           /// `as`
889s 655 | |     "async"       pub struct Async        /// `async`
889s ...   |
889s 704 | |     "yield"       pub struct Yield        /// `yield`
889s 705 | | }
889s     | |_- in this macro invocation
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:291:24
889s     |
889s 291 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |                          ^^^^^^^
889s ...
889s 652 | / define_keywords! {
889s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
889s 654 | |     "as"          pub struct As           /// `as`
889s 655 | |     "async"       pub struct Async        /// `async`
889s ...   |
889s 704 | |     "yield"       pub struct Yield        /// `yield`
889s 705 | | }
889s     | |_- in this macro invocation
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:295:24
889s     |
889s 295 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |                          ^^^^^^^
889s ...
889s 652 | / define_keywords! {
889s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
889s 654 | |     "as"          pub struct As           /// `as`
889s 655 | |     "async"       pub struct Async        /// `async`
889s ...   |
889s 704 | |     "yield"       pub struct Yield        /// `yield`
889s 705 | | }
889s     | |_- in this macro invocation
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:303:24
889s     |
889s 303 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |                          ^^^^^^^
889s ...
889s 652 | / define_keywords! {
889s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
889s 654 | |     "as"          pub struct As           /// `as`
889s 655 | |     "async"       pub struct Async        /// `async`
889s ...   |
889s 704 | |     "yield"       pub struct Yield        /// `yield`
889s 705 | | }
889s     | |_- in this macro invocation
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:309:24
889s     |
889s 309 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s     |                          ^^^^^^^
889s ...
889s 652 | / define_keywords! {
889s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
889s 654 | |     "as"          pub struct As           /// `as`
889s 655 | |     "async"       pub struct Async        /// `async`
889s ...   |
889s 704 | |     "yield"       pub struct Yield        /// `yield`
889s 705 | | }
889s     | |_- in this macro invocation
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:317:24
889s     |
889s 317 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                          ^^^^^^^
889s ...
889s 652 | / define_keywords! {
889s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
889s 654 | |     "as"          pub struct As           /// `as`
889s 655 | |     "async"       pub struct Async        /// `async`
889s ...   |
889s 704 | |     "yield"       pub struct Yield        /// `yield`
889s 705 | | }
889s     | |_- in this macro invocation
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:444:24
889s     |
889s 444 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s     |                          ^^^^^^^
889s ...
889s 707 | / define_punctuation! {
889s 708 | |     "+"           pub struct Add/1        /// `+`
889s 709 | |     "+="          pub struct AddEq/2      /// `+=`
889s 710 | |     "&"           pub struct And/1        /// `&`
889s ...   |
889s 753 | |     "~"           pub struct Tilde/1      /// `~`
889s 754 | | }
889s     | |_- in this macro invocation
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s     = note: this warning originates in the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:452:24
889s     |
889s 452 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                          ^^^^^^^
889s ...
889s 707 | / define_punctuation! {
889s 708 | |     "+"           pub struct Add/1        /// `+`
889s 709 | |     "+="          pub struct AddEq/2      /// `+=`
889s 710 | |     "&"           pub struct And/1        /// `&`
889s ...   |
889s 753 | |     "~"           pub struct Tilde/1      /// `~`
889s 754 | | }
889s     | |_- in this macro invocation
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s     = note: this warning originates in the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:394:24
889s     |
889s 394 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |                          ^^^^^^^
889s ...
889s 707 | / define_punctuation! {
889s 708 | |     "+"           pub struct Add/1        /// `+`
889s 709 | |     "+="          pub struct AddEq/2      /// `+=`
889s 710 | |     "&"           pub struct And/1        /// `&`
889s ...   |
889s 753 | |     "~"           pub struct Tilde/1      /// `~`
889s 754 | | }
889s     | |_- in this macro invocation
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:398:24
889s     |
889s 398 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |                          ^^^^^^^
889s ...
889s 707 | / define_punctuation! {
889s 708 | |     "+"           pub struct Add/1        /// `+`
889s 709 | |     "+="          pub struct AddEq/2      /// `+=`
889s 710 | |     "&"           pub struct And/1        /// `&`
889s ...   |
889s 753 | |     "~"           pub struct Tilde/1      /// `~`
889s 754 | | }
889s     | |_- in this macro invocation
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:406:24
889s     |
889s 406 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |                          ^^^^^^^
889s ...
889s 707 | / define_punctuation! {
889s 708 | |     "+"           pub struct Add/1        /// `+`
889s 709 | |     "+="          pub struct AddEq/2      /// `+=`
889s 710 | |     "&"           pub struct And/1        /// `&`
889s ...   |
889s 753 | |     "~"           pub struct Tilde/1      /// `~`
889s 754 | | }
889s     | |_- in this macro invocation
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:414:24
889s     |
889s 414 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |                          ^^^^^^^
889s ...
889s 707 | / define_punctuation! {
889s 708 | |     "+"           pub struct Add/1        /// `+`
889s 709 | |     "+="          pub struct AddEq/2      /// `+=`
889s 710 | |     "&"           pub struct And/1        /// `&`
889s ...   |
889s 753 | |     "~"           pub struct Tilde/1      /// `~`
889s 754 | | }
889s     | |_- in this macro invocation
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:418:24
889s     |
889s 418 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |                          ^^^^^^^
889s ...
889s 707 | / define_punctuation! {
889s 708 | |     "+"           pub struct Add/1        /// `+`
889s 709 | |     "+="          pub struct AddEq/2      /// `+=`
889s 710 | |     "&"           pub struct And/1        /// `&`
889s ...   |
889s 753 | |     "~"           pub struct Tilde/1      /// `~`
889s 754 | | }
889s     | |_- in this macro invocation
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:426:24
889s     |
889s 426 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |                          ^^^^^^^
889s ...
889s 707 | / define_punctuation! {
889s 708 | |     "+"           pub struct Add/1        /// `+`
889s 709 | |     "+="          pub struct AddEq/2      /// `+=`
889s 710 | |     "&"           pub struct And/1        /// `&`
889s ...   |
889s 753 | |     "~"           pub struct Tilde/1      /// `~`
889s 754 | | }
889s     | |_- in this macro invocation
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:503:24
889s     |
889s 503 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |                          ^^^^^^^
889s ...
889s 756 | / define_delimiters! {
889s 757 | |     "{"           pub struct Brace        /// `{...}`
889s 758 | |     "["           pub struct Bracket      /// `[...]`
889s 759 | |     "("           pub struct Paren        /// `(...)`
889s 760 | |     " "           pub struct Group        /// None-delimited group
889s 761 | | }
889s     | |_- in this macro invocation
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s     = note: this warning originates in the macro `define_delimiters` (in Nightly builds, run with -Z macro-backtrace for more info)
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:507:24
889s     |
889s 507 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |                          ^^^^^^^
889s ...
889s 756 | / define_delimiters! {
889s 757 | |     "{"           pub struct Brace        /// `{...}`
889s 758 | |     "["           pub struct Bracket      /// `[...]`
889s 759 | |     "("           pub struct Paren        /// `(...)`
889s 760 | |     " "           pub struct Group        /// None-delimited group
889s 761 | | }
889s     | |_- in this macro invocation
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s     = note: this warning originates in the macro `define_delimiters` (in Nightly builds, run with -Z macro-backtrace for more info)
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:515:24
889s     |
889s 515 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |                          ^^^^^^^
889s ...
889s 756 | / define_delimiters! {
889s 757 | |     "{"           pub struct Brace        /// `{...}`
889s 758 | |     "["           pub struct Bracket      /// `[...]`
889s 759 | |     "("           pub struct Paren        /// `(...)`
889s 760 | |     " "           pub struct Group        /// None-delimited group
889s 761 | | }
889s     | |_- in this macro invocation
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s     = note: this warning originates in the macro `define_delimiters` (in Nightly builds, run with -Z macro-backtrace for more info)
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:523:24
889s     |
889s 523 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |                          ^^^^^^^
889s ...
889s 756 | / define_delimiters! {
889s 757 | |     "{"           pub struct Brace        /// `{...}`
889s 758 | |     "["           pub struct Bracket      /// `[...]`
889s 759 | |     "("           pub struct Paren        /// `(...)`
889s 760 | |     " "           pub struct Group        /// None-delimited group
889s 761 | | }
889s     | |_- in this macro invocation
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s     = note: this warning originates in the macro `define_delimiters` (in Nightly builds, run with -Z macro-backtrace for more info)
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:527:24
889s     |
889s 527 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |                          ^^^^^^^
889s ...
889s 756 | / define_delimiters! {
889s 757 | |     "{"           pub struct Brace        /// `{...}`
889s 758 | |     "["           pub struct Bracket      /// `[...]`
889s 759 | |     "("           pub struct Paren        /// `(...)`
889s 760 | |     " "           pub struct Group        /// None-delimited group
889s 761 | | }
889s     | |_- in this macro invocation
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s     = note: this warning originates in the macro `define_delimiters` (in Nightly builds, run with -Z macro-backtrace for more info)
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:535:24
889s     |
889s 535 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |                          ^^^^^^^
889s ...
889s 756 | / define_delimiters! {
889s 757 | |     "{"           pub struct Brace        /// `{...}`
889s 758 | |     "["           pub struct Bracket      /// `[...]`
889s 759 | |     "("           pub struct Paren        /// `(...)`
889s 760 | |     " "           pub struct Group        /// None-delimited group
889s 761 | | }
889s     | |_- in this macro invocation
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s     = note: this warning originates in the macro `define_delimiters` (in Nightly builds, run with -Z macro-backtrace for more info)
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s   --> /usr/share/cargo/registry/syn-1.0.109/src/ident.rs:38:12
889s    |
889s 38 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s    |            ^^^^^^^
889s    |
889s    = help: consider using a Cargo feature instead
889s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s             [lints.rust]
889s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:463:12
889s     |
889s 463 | #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:148:16
889s     |
889s 148 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:329:16
889s     |
889s 329 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:360:16
889s     |
889s 360 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
889s     |
889s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s     |                      ^^^^^^^
889s     |
889s    ::: /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:336:1
889s     |
889s 336 | / ast_enum_of_structs! {
889s 337 | |     /// Content of a compile-time structured attribute.
889s 338 | |     ///
889s 339 | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
889s ...   |
889s 369 | |     }
889s 370 | | }
889s     | |_- in this macro invocation
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:377:16
889s     |
889s 377 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:390:16
889s     |
889s 390 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:417:16
889s     |
889s 417 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
889s     |
889s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s     |                      ^^^^^^^
889s     |
889s    ::: /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:412:1
889s     |
889s 412 | / ast_enum_of_structs! {
889s 413 | |     /// Element of a compile-time attribute list.
889s 414 | |     ///
889s 415 | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
889s ...   |
889s 425 | |     }
889s 426 | | }
889s     | |_- in this macro invocation
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:165:16
889s     |
889s 165 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:213:16
889s     |
889s 213 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:223:16
889s     |
889s 223 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:237:16
889s     |
889s 237 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:251:16
889s     |
889s 251 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:557:16
889s     |
889s 557 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:565:16
889s     |
889s 565 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:573:16
889s     |
889s 573 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:581:16
889s     |
889s 581 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:630:16
889s     |
889s 630 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:644:16
889s     |
889s 644 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:654:16
889s     |
889s 654 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s  --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:9:16
889s   |
889s 9 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
889s   |                ^^^^^^^
889s   |
889s   = help: consider using a Cargo feature instead
889s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s            [lints.rust]
889s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s   --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:36:16
889s    |
889s 36 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
889s    |                ^^^^^^^
889s    |
889s    = help: consider using a Cargo feature instead
889s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s             [lints.rust]
889s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
889s     |
889s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s     |                      ^^^^^^^
889s     |
889s    ::: /usr/share/cargo/registry/syn-1.0.109/src/data.rs:25:1
889s     |
889s 25  | / ast_enum_of_structs! {
889s 26  | |     /// Data stored within an enum variant or struct.
889s 27  | |     ///
889s 28  | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
889s ...   |
889s 47  | |     }
889s 48  | | }
889s     | |_- in this macro invocation
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s   --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:56:16
889s    |
889s 56 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
889s    |                ^^^^^^^
889s    |
889s    = help: consider using a Cargo feature instead
889s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s             [lints.rust]
889s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s   --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:68:16
889s    |
889s 68 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
889s    |                ^^^^^^^
889s    |
889s    = help: consider using a Cargo feature instead
889s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s             [lints.rust]
889s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:153:16
889s     |
889s 153 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:185:16
889s     |
889s 185 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
889s     |
889s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s     |                      ^^^^^^^
889s     |
889s    ::: /usr/share/cargo/registry/syn-1.0.109/src/data.rs:173:1
889s     |
889s 173 | / ast_enum_of_structs! {
889s 174 | |     /// The visibility level of an item: inherited or `pub` or
889s 175 | |     /// `pub(restricted)`.
889s 176 | |     ///
889s ...   |
889s 199 | |     }
889s 200 | | }
889s     | |_- in this macro invocation
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:207:16
889s     |
889s 207 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:218:16
889s     |
889s 218 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:230:16
889s     |
889s 230 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:246:16
889s     |
889s 246 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:275:16
889s     |
889s 275 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:286:16
889s     |
889s 286 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:327:16
889s     |
889s 327 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:299:20
889s     |
889s 299 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                    ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:315:20
889s     |
889s 315 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                    ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:423:16
889s     |
889s 423 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:436:16
889s     |
889s 436 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:445:16
889s     |
889s 445 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:454:16
889s     |
889s 454 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:467:16
889s     |
889s 467 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:474:16
889s     |
889s 474 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:481:16
889s     |
889s 481 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s   --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:89:16
889s    |
889s 89 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
889s    |                ^^^^^^^
889s    |
889s    = help: consider using a Cargo feature instead
889s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s             [lints.rust]
889s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
889s   --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:90:20
889s    |
889s 90 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
889s    |                    ^^^^^^^^^^^^^^^^^^^^^
889s    |
889s    = help: consider using a Cargo feature instead
889s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s             [lints.rust]
889s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
889s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
889s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
889s     |
889s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s     |                      ^^^^^^^
889s     |
889s    ::: /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:14:1
889s     |
889s 14  | / ast_enum_of_structs! {
889s 15  | |     /// A Rust expression.
889s 16  | |     ///
889s 17  | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
889s ...   |
889s 249 | |     }
889s 250 | | }
889s     | |_- in this macro invocation
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:256:16
889s     |
889s 256 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:268:16
889s     |
889s 268 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:281:16
889s     |
889s 281 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:294:16
889s     |
889s 294 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:307:16
889s     |
889s 307 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:321:16
889s     |
889s 321 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:334:16
889s     |
889s 334 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:346:16
889s     |
889s 346 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:359:16
889s     |
889s 359 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:373:16
889s     |
889s 373 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:387:16
889s     |
889s 387 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:400:16
889s     |
889s 400 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:418:16
889s     |
889s 418 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:431:16
889s     |
889s 431 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:444:16
889s     |
889s 444 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:464:16
889s     |
889s 464 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:480:16
889s     |
889s 480 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:495:16
889s     |
889s 495 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:508:16
889s     |
889s 508 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:523:16
889s     |
889s 523 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:534:16
889s     |
889s 534 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:547:16
889s     |
889s 547 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:558:16
889s     |
889s 558 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:572:16
889s     |
889s 572 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:588:16
889s     |
889s 588 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:604:16
889s     |
889s 604 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:616:16
889s     |
889s 616 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:629:16
889s     |
889s 629 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:643:16
889s     |
889s 643 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:657:16
889s     |
889s 657 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:672:16
889s     |
889s 672 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:687:16
889s     |
889s 687 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:699:16
889s     |
889s 699 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:711:16
889s     |
889s 711 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:723:16
889s     |
889s 723 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:737:16
889s     |
889s 737 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:749:16
889s     |
889s 749 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:761:16
889s     |
889s 761 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:775:16
889s     |
889s 775 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:850:16
889s     |
889s 850 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:920:16
889s     |
889s 920 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:968:16
889s     |
889s 968 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:982:16
889s     |
889s 982 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:999:16
889s     |
889s 999 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:1021:16
889s      |
889s 1021 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:1049:16
889s      |
889s 1049 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:1065:16
889s      |
889s 1065 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:246:15
889s     |
889s 246 |         #[cfg(syn_no_non_exhaustive)]
889s     |               ^^^^^^^^^^^^^^^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `syn_no_const_vec_new`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:784:40
889s     |
889s 784 |     #[cfg(all(feature = "parsing", not(syn_no_const_vec_new)))]
889s     |                                        ^^^^^^^^^^^^^^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_const_vec_new)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_const_vec_new)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:838:19
889s     |
889s 838 |             #[cfg(syn_no_non_exhaustive)]
889s     |                   ^^^^^^^^^^^^^^^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:1159:16
889s      |
889s 1159 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:1880:16
889s      |
889s 1880 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:1975:16
889s      |
889s 1975 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2001:16
889s      |
889s 2001 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2063:16
889s      |
889s 2063 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2084:16
889s      |
889s 2084 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2101:16
889s      |
889s 2101 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2119:16
889s      |
889s 2119 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2147:16
889s      |
889s 2147 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2165:16
889s      |
889s 2165 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2206:16
889s      |
889s 2206 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2236:16
889s      |
889s 2236 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2258:16
889s      |
889s 2258 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2326:16
889s      |
889s 2326 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2349:16
889s      |
889s 2349 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2372:16
889s      |
889s 2372 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2381:16
889s      |
889s 2381 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2396:16
889s      |
889s 2396 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2405:16
889s      |
889s 2405 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2414:16
889s      |
889s 2414 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2426:16
889s      |
889s 2426 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2496:16
889s      |
889s 2496 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2547:16
889s      |
889s 2547 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2571:16
889s      |
889s 2571 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2582:16
889s      |
889s 2582 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2594:16
889s      |
889s 2594 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2648:16
889s      |
889s 2648 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2678:16
889s      |
889s 2678 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2727:16
889s      |
889s 2727 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2759:16
889s      |
889s 2759 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2801:16
889s      |
889s 2801 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2818:16
889s      |
889s 2818 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2832:16
889s      |
889s 2832 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2846:16
889s      |
889s 2846 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2879:16
889s      |
889s 2879 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2292:28
889s      |
889s 2292 |                   #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s      |                              ^^^^^^^
889s ...
889s 2309 | /     impl_by_parsing_expr! {
889s 2310 | |         ExprAssign, Assign, "expected assignment expression",
889s 2311 | |         ExprAssignOp, AssignOp, "expected compound assignment expression",
889s 2312 | |         ExprAwait, Await, "expected await expression",
889s ...    |
889s 2322 | |         ExprType, Type, "expected type ascription expression",
889s 2323 | |     }
889s      | |_____- in this macro invocation
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s      = note: this warning originates in the macro `impl_by_parsing_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:1248:20
889s      |
889s 1248 |         #[cfg_attr(doc_cfg, doc(cfg(all(feature = "full", feature = "parsing"))))]
889s      |                    ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2539:23
889s      |
889s 2539 |                 #[cfg(syn_no_non_exhaustive)]
889s      |                       ^^^^^^^^^^^^^^^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `syn_no_const_vec_new`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2905:23
889s      |
889s 2905 |             #[cfg(not(syn_no_const_vec_new))]
889s      |                       ^^^^^^^^^^^^^^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_const_vec_new)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_const_vec_new)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `syn_no_const_vec_new`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2907:19
889s      |
889s 2907 |             #[cfg(syn_no_const_vec_new)]
889s      |                   ^^^^^^^^^^^^^^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_const_vec_new)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_const_vec_new)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2988:16
889s      |
889s 2988 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2998:16
889s      |
889s 2998 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3008:16
889s      |
889s 3008 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3020:16
889s      |
889s 3020 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3035:16
889s      |
889s 3035 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3046:16
889s      |
889s 3046 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3057:16
889s      |
889s 3057 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3072:16
889s      |
889s 3072 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3082:16
889s      |
889s 3082 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3091:16
889s      |
889s 3091 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3099:16
889s      |
889s 3099 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3110:16
889s      |
889s 3110 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3141:16
889s      |
889s 3141 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3153:16
889s      |
889s 3153 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3165:16
889s      |
889s 3165 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3180:16
889s      |
889s 3180 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3197:16
889s      |
889s 3197 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3211:16
889s      |
889s 3211 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3233:16
889s      |
889s 3233 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3244:16
889s      |
889s 3244 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3255:16
889s      |
889s 3255 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3265:16
889s      |
889s 3265 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3275:16
889s      |
889s 3275 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3291:16
889s      |
889s 3291 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3304:16
889s      |
889s 3304 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3317:16
889s      |
889s 3317 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3328:16
889s      |
889s 3328 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3338:16
889s      |
889s 3338 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3348:16
889s      |
889s 3348 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3358:16
889s      |
889s 3358 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3367:16
889s      |
889s 3367 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3379:16
889s      |
889s 3379 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3390:16
889s      |
889s 3390 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3400:16
889s      |
889s 3400 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3409:16
889s      |
889s 3409 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3420:16
889s      |
889s 3420 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3431:16
889s      |
889s 3431 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3441:16
889s      |
889s 3441 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3451:16
889s      |
889s 3451 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3460:16
889s      |
889s 3460 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3478:16
889s      |
889s 3478 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3491:16
889s      |
889s 3491 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3501:16
889s      |
889s 3501 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3512:16
889s      |
889s 3512 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3522:16
889s      |
889s 3522 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3531:16
889s      |
889s 3531 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3544:16
889s      |
889s 3544 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:296:5
889s     |
889s 296 |     doc_cfg,
889s     |     ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:307:5
889s     |
889s 307 |     doc_cfg,
889s     |     ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:318:5
889s     |
889s 318 |     doc_cfg,
889s     |     ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s   --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:14:16
889s    |
889s 14 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
889s    |                ^^^^^^^
889s    |
889s    = help: consider using a Cargo feature instead
889s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s             [lints.rust]
889s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s   --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:35:16
889s    |
889s 35 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
889s    |                ^^^^^^^
889s    |
889s    = help: consider using a Cargo feature instead
889s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s             [lints.rust]
889s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
889s     |
889s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s     |                      ^^^^^^^
889s     |
889s    ::: /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:23:1
889s     |
889s 23  | / ast_enum_of_structs! {
889s 24  | |     /// A generic type parameter, lifetime, or const generic: `T: Into<String>`,
889s 25  | |     /// `'a: 'b`, `const LEN: usize`.
889s 26  | |     ///
889s ...   |
889s 45  | |     }
889s 46  | | }
889s     | |_- in this macro invocation
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s   --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:53:16
889s    |
889s 53 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
889s    |                ^^^^^^^
889s    |
889s    = help: consider using a Cargo feature instead
889s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s             [lints.rust]
889s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s   --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:69:16
889s    |
889s 69 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
889s    |                ^^^^^^^
889s    |
889s    = help: consider using a Cargo feature instead
889s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s             [lints.rust]
889s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s   --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:83:16
889s    |
889s 83 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
889s    |                ^^^^^^^
889s    |
889s    = help: consider using a Cargo feature instead
889s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s             [lints.rust]
889s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:363:20
889s     |
889s 363 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |                    ^^^^^^^
889s ...
889s 404 | generics_wrapper_impls!(ImplGenerics);
889s     | ------------------------------------- in this macro invocation
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:371:20
889s     |
889s 371 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |                    ^^^^^^^
889s ...
889s 404 | generics_wrapper_impls!(ImplGenerics);
889s     | ------------------------------------- in this macro invocation
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:382:20
889s     |
889s 382 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |                    ^^^^^^^
889s ...
889s 404 | generics_wrapper_impls!(ImplGenerics);
889s     | ------------------------------------- in this macro invocation
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:386:20
889s     |
889s 386 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |                    ^^^^^^^
889s ...
889s 404 | generics_wrapper_impls!(ImplGenerics);
889s     | ------------------------------------- in this macro invocation
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:394:20
889s     |
889s 394 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |                    ^^^^^^^
889s ...
889s 404 | generics_wrapper_impls!(ImplGenerics);
889s     | ------------------------------------- in this macro invocation
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:363:20
889s     |
889s 363 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |                    ^^^^^^^
889s ...
889s 406 | generics_wrapper_impls!(TypeGenerics);
889s     | ------------------------------------- in this macro invocation
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:371:20
889s     |
889s 371 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |                    ^^^^^^^
889s ...
889s 406 | generics_wrapper_impls!(TypeGenerics);
889s     | ------------------------------------- in this macro invocation
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:382:20
889s     |
889s 382 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |                    ^^^^^^^
889s ...
889s 406 | generics_wrapper_impls!(TypeGenerics);
889s     | ------------------------------------- in this macro invocation
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:386:20
889s     |
889s 386 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |                    ^^^^^^^
889s ...
889s 406 | generics_wrapper_impls!(TypeGenerics);
889s     | ------------------------------------- in this macro invocation
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:394:20
889s     |
889s 394 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |                    ^^^^^^^
889s ...
889s 406 | generics_wrapper_impls!(TypeGenerics);
889s     | ------------------------------------- in this macro invocation
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:363:20
889s     |
889s 363 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |                    ^^^^^^^
889s ...
889s 408 | generics_wrapper_impls!(Turbofish);
889s     | ---------------------------------- in this macro invocation
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:371:20
889s     |
889s 371 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |                    ^^^^^^^
889s ...
889s 408 | generics_wrapper_impls!(Turbofish);
889s     | ---------------------------------- in this macro invocation
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:382:20
889s     |
889s 382 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |                    ^^^^^^^
889s ...
889s 408 | generics_wrapper_impls!(Turbofish);
889s     | ---------------------------------- in this macro invocation
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:386:20
889s     |
889s 386 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |                    ^^^^^^^
889s ...
889s 408 | generics_wrapper_impls!(Turbofish);
889s     | ---------------------------------- in this macro invocation
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:394:20
889s     |
889s 394 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |                    ^^^^^^^
889s ...
889s 408 | generics_wrapper_impls!(Turbofish);
889s     | ---------------------------------- in this macro invocation
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:426:16
889s     |
889s 426 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:475:16
889s     |
889s 475 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
889s     |
889s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s     |                      ^^^^^^^
889s     |
889s    ::: /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:470:1
889s     |
889s 470 | / ast_enum_of_structs! {
889s 471 | |     /// A trait or lifetime used as a bound on a type parameter.
889s 472 | |     ///
889s 473 | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
889s ...   |
889s 479 | |     }
889s 480 | | }
889s     | |_- in this macro invocation
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:487:16
889s     |
889s 487 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:504:16
889s     |
889s 504 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:517:16
889s     |
889s 517 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:535:16
889s     |
889s 535 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
889s     |
889s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s     |                      ^^^^^^^
889s     |
889s    ::: /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:524:1
889s     |
889s 524 | / ast_enum_of_structs! {
889s 525 | |     /// A single predicate in a `where` clause: `T: Deserialize<'de>`.
889s 526 | |     ///
889s 527 | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
889s ...   |
889s 545 | |     }
889s 546 | | }
889s     | |_- in this macro invocation
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:553:16
889s     |
889s 553 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:570:16
889s     |
889s 570 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:583:16
889s     |
889s 583 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:347:9
889s     |
889s 347 |         doc_cfg,
889s     |         ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:597:16
889s     |
889s 597 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:660:16
889s     |
889s 660 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:687:16
889s     |
889s 687 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:725:16
889s     |
889s 725 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:747:16
889s     |
889s 747 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:758:16
889s     |
889s 758 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:812:16
889s     |
889s 812 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:856:16
889s     |
889s 856 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:905:16
889s     |
889s 905 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:916:16
889s     |
889s 916 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:940:16
889s     |
889s 940 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:971:16
889s     |
889s 971 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:982:16
889s     |
889s 982 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:1057:16
889s      |
889s 1057 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:1207:16
889s      |
889s 1207 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:1217:16
889s      |
889s 1217 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:1229:16
889s      |
889s 1229 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:1268:16
889s      |
889s 1268 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:1300:16
889s      |
889s 1300 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:1310:16
889s      |
889s 1310 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:1325:16
889s      |
889s 1325 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:1335:16
889s      |
889s 1335 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:1345:16
889s      |
889s 1345 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:1354:16
889s      |
889s 1354 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s   --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:19:16
889s    |
889s 19 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s    |                ^^^^^^^
889s    |
889s    = help: consider using a Cargo feature instead
889s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s             [lints.rust]
889s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
889s   --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:20:20
889s    |
889s 20 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
889s    |                    ^^^^^^^^^^^^^^^^^^^^^
889s    |
889s    = help: consider using a Cargo feature instead
889s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s             [lints.rust]
889s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
889s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
889s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
889s     |
889s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s     |                      ^^^^^^^
889s     |
889s    ::: /usr/share/cargo/registry/syn-1.0.109/src/item.rs:9:1
889s     |
889s 9   | / ast_enum_of_structs! {
889s 10  | |     /// Things that can appear directly inside of a module or scope.
889s 11  | |     ///
889s 12  | |     /// *This type is available only if Syn is built with the `"full"` feature.*
889s ...   |
889s 96  | |     }
889s 97  | | }
889s     | |_- in this macro invocation
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:103:16
889s     |
889s 103 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:121:16
889s     |
889s 121 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:137:16
889s     |
889s 137 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:154:16
889s     |
889s 154 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:167:16
889s     |
889s 167 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:181:16
889s     |
889s 181 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:201:16
889s     |
889s 201 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:215:16
889s     |
889s 215 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:229:16
889s     |
889s 229 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:244:16
889s     |
889s 244 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:263:16
889s     |
889s 263 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:279:16
889s     |
889s 279 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:299:16
889s     |
889s 299 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:316:16
889s     |
889s 316 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:333:16
889s     |
889s 333 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:348:16
889s     |
889s 348 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:477:16
889s     |
889s 477 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
889s     |
889s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s     |                      ^^^^^^^
889s     |
889s    ::: /usr/share/cargo/registry/syn-1.0.109/src/item.rs:467:1
889s     |
889s 467 | / ast_enum_of_structs! {
889s 468 | |     /// A suffix of an import tree in a `use` item: `Type as Renamed` or `*`.
889s 469 | |     ///
889s 470 | |     /// *This type is available only if Syn is built with the `"full"` feature.*
889s ...   |
889s 493 | |     }
889s 494 | | }
889s     | |_- in this macro invocation
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:500:16
889s     |
889s 500 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:512:16
889s     |
889s 512 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:522:16
889s     |
889s 522 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:534:16
889s     |
889s 534 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:544:16
889s     |
889s 544 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:561:16
889s     |
889s 561 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:562:20
889s     |
889s 562 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
889s     |                    ^^^^^^^^^^^^^^^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
889s     |
889s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s     |                      ^^^^^^^
889s     |
889s    ::: /usr/share/cargo/registry/syn-1.0.109/src/item.rs:551:1
889s     |
889s 551 | / ast_enum_of_structs! {
889s 552 | |     /// An item within an `extern` block.
889s 553 | |     ///
889s 554 | |     /// *This type is available only if Syn is built with the `"full"` feature.*
889s ...   |
889s 600 | |     }
889s 601 | | }
889s     | |_- in this macro invocation
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:607:16
889s     |
889s 607 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:620:16
889s     |
889s 620 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:637:16
889s     |
889s 637 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:651:16
889s     |
889s 651 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:669:16
889s     |
889s 669 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:670:20
889s     |
889s 670 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
889s     |                    ^^^^^^^^^^^^^^^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
889s     |
889s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s     |                      ^^^^^^^
889s     |
889s    ::: /usr/share/cargo/registry/syn-1.0.109/src/item.rs:659:1
889s     |
889s 659 | / ast_enum_of_structs! {
889s 660 | |     /// An item declaration within the definition of a trait.
889s 661 | |     ///
889s 662 | |     /// *This type is available only if Syn is built with the `"full"` feature.*
889s ...   |
889s 708 | |     }
889s 709 | | }
889s     | |_- in this macro invocation
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:715:16
889s     |
889s 715 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:731:16
889s     |
889s 731 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:744:16
889s     |
889s 744 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:761:16
889s     |
889s 761 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:779:16
889s     |
889s 779 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:780:20
889s     |
889s 780 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
889s     |                    ^^^^^^^^^^^^^^^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
889s     |
889s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s     |                      ^^^^^^^
889s     |
889s    ::: /usr/share/cargo/registry/syn-1.0.109/src/item.rs:769:1
889s     |
889s 769 | / ast_enum_of_structs! {
889s 770 | |     /// An item within an impl block.
889s 771 | |     ///
889s 772 | |     /// *This type is available only if Syn is built with the `"full"` feature.*
889s ...   |
889s 818 | |     }
889s 819 | | }
889s     | |_- in this macro invocation
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:825:16
889s     |
889s 825 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:844:16
889s     |
889s 844 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:858:16
889s     |
889s 858 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:876:16
889s     |
889s 876 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:889:16
889s     |
889s 889 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:927:16
889s     |
889s 927 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
889s     |
889s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s     |                      ^^^^^^^
889s     |
889s    ::: /usr/share/cargo/registry/syn-1.0.109/src/item.rs:923:1
889s     |
889s 923 | / ast_enum_of_structs! {
889s 924 | |     /// An argument in a function signature: the `n: usize` in `fn f(n: usize)`.
889s 925 | |     ///
889s 926 | |     /// *This type is available only if Syn is built with the `"full"` feature.*
889s ...   |
889s 938 | |     }
889s 939 | | }
889s     | |_- in this macro invocation
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:949:16
889s     |
889s 949 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
889s   --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:93:15
889s    |
889s 93 |         #[cfg(syn_no_non_exhaustive)]
889s    |               ^^^^^^^^^^^^^^^^^^^^^
889s    |
889s    = help: consider using a Cargo feature instead
889s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s             [lints.rust]
889s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
889s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
889s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:381:19
889s     |
889s 381 |             #[cfg(syn_no_non_exhaustive)]
889s     |                   ^^^^^^^^^^^^^^^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:597:15
889s     |
889s 597 |         #[cfg(syn_no_non_exhaustive)]
889s     |               ^^^^^^^^^^^^^^^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:705:15
889s     |
889s 705 |         #[cfg(syn_no_non_exhaustive)]
889s     |               ^^^^^^^^^^^^^^^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:815:15
889s     |
889s 815 |         #[cfg(syn_no_non_exhaustive)]
889s     |               ^^^^^^^^^^^^^^^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:976:16
889s     |
889s 976 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1237:16
889s      |
889s 1237 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1264:16
889s      |
889s 1264 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1305:16
889s      |
889s 1305 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1338:16
889s      |
889s 1338 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1352:16
889s      |
889s 1352 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1401:16
889s      |
889s 1401 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1419:16
889s      |
889s 1419 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1500:16
889s      |
889s 1500 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1535:16
889s      |
889s 1535 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1564:16
889s      |
889s 1564 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1584:16
889s      |
889s 1584 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1680:16
889s      |
889s 1680 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1722:16
889s      |
889s 1722 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1745:16
889s      |
889s 1745 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1827:16
889s      |
889s 1827 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1843:16
889s      |
889s 1843 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1859:16
889s      |
889s 1859 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1903:16
889s      |
889s 1903 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1921:16
889s      |
889s 1921 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1971:16
889s      |
889s 1971 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1995:16
889s      |
889s 1995 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2019:16
889s      |
889s 2019 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2070:16
889s      |
889s 2070 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2144:16
889s      |
889s 2144 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2200:16
889s      |
889s 2200 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2260:16
889s      |
889s 2260 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2290:16
889s      |
889s 2290 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2319:16
889s      |
889s 2319 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2392:16
889s      |
889s 2392 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2410:16
889s      |
889s 2410 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2522:16
889s      |
889s 2522 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2603:16
889s      |
889s 2603 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2628:16
889s      |
889s 2628 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2668:16
889s      |
889s 2668 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2726:16
889s      |
889s 2726 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1817:23
889s      |
889s 1817 |                 #[cfg(syn_no_non_exhaustive)]
889s      |                       ^^^^^^^^^^^^^^^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2251:23
889s      |
889s 2251 |                 #[cfg(syn_no_non_exhaustive)]
889s      |                       ^^^^^^^^^^^^^^^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2592:27
889s      |
889s 2592 |                     #[cfg(syn_no_non_exhaustive)]
889s      |                           ^^^^^^^^^^^^^^^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2771:16
889s      |
889s 2771 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2787:16
889s      |
889s 2787 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2799:16
889s      |
889s 2799 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2815:16
889s      |
889s 2815 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2830:16
889s      |
889s 2830 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2843:16
889s      |
889s 2843 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2861:16
889s      |
889s 2861 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2873:16
889s      |
889s 2873 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2888:16
889s      |
889s 2888 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2903:16
889s      |
889s 2903 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2929:16
889s      |
889s 2929 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2942:16
889s      |
889s 2942 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2964:16
889s      |
889s 2964 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2979:16
889s      |
889s 2979 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3001:16
889s      |
889s 3001 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3023:16
889s      |
889s 3023 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3034:16
889s      |
889s 3034 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3043:16
889s      |
889s 3043 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3050:16
889s      |
889s 3050 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3059:16
889s      |
889s 3059 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3066:16
889s      |
889s 3066 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3075:16
889s      |
889s 3075 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3091:16
889s      |
889s 3091 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3110:16
889s      |
889s 3110 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3130:16
889s      |
889s 3130 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3139:16
889s      |
889s 3139 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3155:16
889s      |
889s 3155 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3177:16
889s      |
889s 3177 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3193:16
889s      |
889s 3193 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3202:16
889s      |
889s 3202 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3212:16
889s      |
889s 3212 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3226:16
889s      |
889s 3226 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3237:16
889s      |
889s 3237 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3273:16
889s      |
889s 3273 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3301:16
889s      |
889s 3301 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s   --> /usr/share/cargo/registry/syn-1.0.109/src/file.rs:80:16
889s    |
889s 80 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s    |                ^^^^^^^
889s    |
889s    = help: consider using a Cargo feature instead
889s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s             [lints.rust]
889s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s   --> /usr/share/cargo/registry/syn-1.0.109/src/file.rs:93:16
889s    |
889s 93 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s    |                ^^^^^^^
889s    |
889s    = help: consider using a Cargo feature instead
889s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s             [lints.rust]
889s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/file.rs:118:16
889s     |
889s 118 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/lifetime.rs:127:16
889s     |
889s 127 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/lifetime.rs:145:16
889s     |
889s 145 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:629:12
889s     |
889s 629 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:640:12
889s     |
889s 640 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:652:12
889s     |
889s 652 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
889s     |
889s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s     |                      ^^^^^^^
889s     |
889s    ::: /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:14:1
889s     |
889s 14  | / ast_enum_of_structs! {
889s 15  | |     /// A Rust literal such as a string or integer or boolean.
889s 16  | |     ///
889s 17  | |     /// # Syntax tree enum
889s ...   |
889s 48  | |     }
889s 49  | | }
889s     | |_- in this macro invocation
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:666:20
889s     |
889s 666 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |                    ^^^^^^^
889s ...
889s 703 | lit_extra_traits!(LitStr);
889s     | ------------------------- in this macro invocation
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:676:20
889s     |
889s 676 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |                    ^^^^^^^
889s ...
889s 703 | lit_extra_traits!(LitStr);
889s     | ------------------------- in this macro invocation
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:684:20
889s     |
889s 684 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |                    ^^^^^^^
889s ...
889s 703 | lit_extra_traits!(LitStr);
889s     | ------------------------- in this macro invocation
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:666:20
889s     |
889s 666 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |                    ^^^^^^^
889s ...
889s 704 | lit_extra_traits!(LitByteStr);
889s     | ----------------------------- in this macro invocation
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:676:20
889s     |
889s 676 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |                    ^^^^^^^
889s ...
889s 704 | lit_extra_traits!(LitByteStr);
889s     | ----------------------------- in this macro invocation
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:684:20
889s     |
889s 684 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |                    ^^^^^^^
889s ...
889s 704 | lit_extra_traits!(LitByteStr);
889s     | ----------------------------- in this macro invocation
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:666:20
889s     |
889s 666 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |                    ^^^^^^^
889s ...
889s 705 | lit_extra_traits!(LitByte);
889s     | -------------------------- in this macro invocation
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:676:20
889s     |
889s 676 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |                    ^^^^^^^
889s ...
889s 705 | lit_extra_traits!(LitByte);
889s     | -------------------------- in this macro invocation
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:684:20
889s     |
889s 684 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |                    ^^^^^^^
889s ...
889s 705 | lit_extra_traits!(LitByte);
889s     | -------------------------- in this macro invocation
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:666:20
889s     |
889s 666 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |                    ^^^^^^^
889s ...
889s 706 | lit_extra_traits!(LitChar);
889s     | -------------------------- in this macro invocation
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:676:20
889s     |
889s 676 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |                    ^^^^^^^
889s ...
889s 706 | lit_extra_traits!(LitChar);
889s     | -------------------------- in this macro invocation
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:684:20
889s     |
889s 684 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |                    ^^^^^^^
889s ...
889s 706 | lit_extra_traits!(LitChar);
889s     | -------------------------- in this macro invocation
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:666:20
889s     |
889s 666 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |                    ^^^^^^^
889s ...
889s 707 | lit_extra_traits!(LitInt);
889s     | ------------------------- in this macro invocation
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:676:20
889s     |
889s 676 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |                    ^^^^^^^
889s ...
889s 707 | lit_extra_traits!(LitInt);
889s     | ------------------------- in this macro invocation
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:684:20
889s     |
889s 684 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |                    ^^^^^^^
889s ...
889s 707 | lit_extra_traits!(LitInt);
889s     | ------------------------- in this macro invocation
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:666:20
889s     |
889s 666 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |                    ^^^^^^^
889s ...
889s 708 | lit_extra_traits!(LitFloat);
889s     | --------------------------- in this macro invocation
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:676:20
889s     |
889s 676 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |                    ^^^^^^^
889s ...
889s 708 | lit_extra_traits!(LitFloat);
889s     | --------------------------- in this macro invocation
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:684:20
889s     |
889s 684 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |                    ^^^^^^^
889s ...
889s 708 | lit_extra_traits!(LitFloat);
889s     | --------------------------- in this macro invocation
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:170:16
889s     |
889s 170 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:200:16
889s     |
889s 200 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:557:16
889s     |
889s 557 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:567:16
889s     |
889s 567 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:577:16
889s     |
889s 577 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:587:16
889s     |
889s 587 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:597:16
889s     |
889s 597 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:607:16
889s     |
889s 607 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:617:16
889s     |
889s 617 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:744:16
889s     |
889s 744 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:816:16
889s     |
889s 816 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:827:16
889s     |
889s 827 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:838:16
889s     |
889s 838 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:849:16
889s     |
889s 849 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:860:16
889s     |
889s 860 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:871:16
889s     |
889s 871 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:882:16
889s     |
889s 882 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:900:16
889s     |
889s 900 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:907:16
889s     |
889s 907 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:914:16
889s     |
889s 914 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:921:16
889s     |
889s 921 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:928:16
889s     |
889s 928 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:935:16
889s     |
889s 935 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:942:16
889s     |
889s 942 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `syn_no_negative_literal_parse`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:1568:15
889s      |
889s 1568 |         #[cfg(syn_no_negative_literal_parse)]
889s      |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_negative_literal_parse)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_negative_literal_parse)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s   --> /usr/share/cargo/registry/syn-1.0.109/src/mac.rs:15:16
889s    |
889s 15 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
889s    |                ^^^^^^^
889s    |
889s    = help: consider using a Cargo feature instead
889s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s             [lints.rust]
889s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s   --> /usr/share/cargo/registry/syn-1.0.109/src/mac.rs:29:16
889s    |
889s 29 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
889s    |                ^^^^^^^
889s    |
889s    = help: consider using a Cargo feature instead
889s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s             [lints.rust]
889s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/mac.rs:137:16
889s     |
889s 137 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/mac.rs:145:16
889s     |
889s 145 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/mac.rs:177:16
889s     |
889s 177 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/mac.rs:201:16
889s     |
889s 201 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s  --> /usr/share/cargo/registry/syn-1.0.109/src/derive.rs:8:16
889s   |
889s 8 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "derive")))]
889s   |                ^^^^^^^
889s   |
889s   = help: consider using a Cargo feature instead
889s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s            [lints.rust]
889s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s   --> /usr/share/cargo/registry/syn-1.0.109/src/derive.rs:37:16
889s    |
889s 37 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "derive")))]
889s    |                ^^^^^^^
889s    |
889s    = help: consider using a Cargo feature instead
889s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s             [lints.rust]
889s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s   --> /usr/share/cargo/registry/syn-1.0.109/src/derive.rs:57:16
889s    |
889s 57 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "derive")))]
889s    |                ^^^^^^^
889s    |
889s    = help: consider using a Cargo feature instead
889s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s             [lints.rust]
889s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s   --> /usr/share/cargo/registry/syn-1.0.109/src/derive.rs:70:16
889s    |
889s 70 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "derive")))]
889s    |                ^^^^^^^
889s    |
889s    = help: consider using a Cargo feature instead
889s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s             [lints.rust]
889s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s   --> /usr/share/cargo/registry/syn-1.0.109/src/derive.rs:83:16
889s    |
889s 83 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "derive")))]
889s    |                ^^^^^^^
889s    |
889s    = help: consider using a Cargo feature instead
889s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s             [lints.rust]
889s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s   --> /usr/share/cargo/registry/syn-1.0.109/src/derive.rs:95:16
889s    |
889s 95 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s    |                ^^^^^^^
889s    |
889s    = help: consider using a Cargo feature instead
889s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s             [lints.rust]
889s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/derive.rs:231:16
889s     |
889s 231 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s  --> /usr/share/cargo/registry/syn-1.0.109/src/op.rs:6:16
889s   |
889s 6 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
889s   |                ^^^^^^^
889s   |
889s   = help: consider using a Cargo feature instead
889s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s            [lints.rust]
889s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s   --> /usr/share/cargo/registry/syn-1.0.109/src/op.rs:72:16
889s    |
889s 72 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
889s    |                ^^^^^^^
889s    |
889s    = help: consider using a Cargo feature instead
889s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s             [lints.rust]
889s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/op.rs:130:16
889s     |
889s 130 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/op.rs:165:16
889s     |
889s 165 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/op.rs:188:16
889s     |
889s 188 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/op.rs:224:16
889s     |
889s 224 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s  --> /usr/share/cargo/registry/syn-1.0.109/src/stmt.rs:7:16
889s   |
889s 7 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s   |                ^^^^^^^
889s   |
889s   = help: consider using a Cargo feature instead
889s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s            [lints.rust]
889s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s   --> /usr/share/cargo/registry/syn-1.0.109/src/stmt.rs:19:16
889s    |
889s 19 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s    |                ^^^^^^^
889s    |
889s    = help: consider using a Cargo feature instead
889s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s             [lints.rust]
889s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s   --> /usr/share/cargo/registry/syn-1.0.109/src/stmt.rs:39:16
889s    |
889s 39 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s    |                ^^^^^^^
889s    |
889s    = help: consider using a Cargo feature instead
889s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s             [lints.rust]
889s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/stmt.rs:136:16
889s     |
889s 136 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/stmt.rs:147:16
889s     |
889s 147 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/stmt.rs:109:20
889s     |
889s 109 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                    ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/stmt.rs:312:16
889s     |
889s 312 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/stmt.rs:321:16
889s     |
889s 321 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/stmt.rs:336:16
889s     |
889s 336 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s   --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:16:16
889s    |
889s 16 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
889s    |                ^^^^^^^
889s    |
889s    = help: consider using a Cargo feature instead
889s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s             [lints.rust]
889s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
889s   --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:17:20
889s    |
889s 17 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
889s    |                    ^^^^^^^^^^^^^^^^^^^^^
889s    |
889s    = help: consider using a Cargo feature instead
889s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s             [lints.rust]
889s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
889s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
889s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
889s     |
889s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s     |                      ^^^^^^^
889s     |
889s    ::: /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:5:1
889s     |
889s 5   | / ast_enum_of_structs! {
889s 6   | |     /// The possible types that a Rust value could have.
889s 7   | |     ///
889s 8   | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
889s ...   |
889s 88  | |     }
889s 89  | | }
889s     | |_- in this macro invocation
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s   --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:96:16
889s    |
889s 96 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
889s    |                ^^^^^^^
889s    |
889s    = help: consider using a Cargo feature instead
889s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s             [lints.rust]
889s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:110:16
889s     |
889s 110 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:128:16
889s     |
889s 128 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:141:16
889s     |
889s 141 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:153:16
889s     |
889s 153 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:164:16
889s     |
889s 164 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:175:16
889s     |
889s 175 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:186:16
889s     |
889s 186 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:199:16
889s     |
889s 199 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:211:16
889s     |
889s 211 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:225:16
889s     |
889s 225 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:239:16
889s     |
889s 239 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:252:16
889s     |
889s 252 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:264:16
889s     |
889s 264 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:276:16
889s     |
889s 276 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:288:16
889s     |
889s 288 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:311:16
889s     |
889s 311 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:323:16
889s     |
889s 323 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
889s   --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:85:15
889s    |
889s 85 |         #[cfg(syn_no_non_exhaustive)]
889s    |               ^^^^^^^^^^^^^^^^^^^^^
889s    |
889s    = help: consider using a Cargo feature instead
889s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s             [lints.rust]
889s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
889s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
889s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:342:16
889s     |
889s 342 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:656:16
889s     |
889s 656 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:667:16
889s     |
889s 667 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:680:16
889s     |
889s 680 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:703:16
889s     |
889s 703 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:716:16
889s     |
889s 716 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:777:16
889s     |
889s 777 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:786:16
889s     |
889s 786 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:795:16
889s     |
889s 795 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:828:16
889s     |
889s 828 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:837:16
889s     |
889s 837 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:887:16
889s     |
889s 887 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:895:16
889s     |
889s 895 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:949:16
889s     |
889s 949 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:992:16
889s     |
889s 992 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1003:16
889s      |
889s 1003 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1024:16
889s      |
889s 1024 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1098:16
889s      |
889s 1098 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1108:16
889s      |
889s 1108 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:357:20
889s     |
889s 357 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                    ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:869:20
889s     |
889s 869 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                    ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:904:20
889s     |
889s 904 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                    ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:958:20
889s     |
889s 958 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                    ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1128:16
889s      |
889s 1128 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1137:16
889s      |
889s 1137 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1148:16
889s      |
889s 1148 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1162:16
889s      |
889s 1162 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1172:16
889s      |
889s 1172 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1193:16
889s      |
889s 1193 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1200:16
889s      |
889s 1200 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1209:16
889s      |
889s 1209 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1216:16
889s      |
889s 1216 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1224:16
889s      |
889s 1224 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1232:16
889s      |
889s 1232 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1241:16
889s      |
889s 1241 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1250:16
889s      |
889s 1250 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1257:16
889s      |
889s 1257 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1264:16
889s      |
889s 1264 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1277:16
889s      |
889s 1277 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1289:16
889s      |
889s 1289 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1297:16
889s      |
889s 1297 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s   --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:16:16
889s    |
889s 16 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s    |                ^^^^^^^
889s    |
889s    = help: consider using a Cargo feature instead
889s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s             [lints.rust]
889s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
889s   --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:17:20
889s    |
889s 17 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
889s    |                    ^^^^^^^^^^^^^^^^^^^^^
889s    |
889s    = help: consider using a Cargo feature instead
889s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s             [lints.rust]
889s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
889s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
889s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
889s     |
889s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s     |                      ^^^^^^^
889s     |
889s    ::: /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:5:1
889s     |
889s 5   | / ast_enum_of_structs! {
889s 6   | |     /// A pattern in a local binding, function signature, match expression, or
889s 7   | |     /// various other places.
889s 8   | |     ///
889s ...   |
889s 97  | |     }
889s 98  | | }
889s     | |_- in this macro invocation
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:104:16
889s     |
889s 104 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:119:16
889s     |
889s 119 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:136:16
889s     |
889s 136 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:147:16
889s     |
889s 147 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:158:16
889s     |
889s 158 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:176:16
889s     |
889s 176 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:188:16
889s     |
889s 188 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:201:16
889s     |
889s 201 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:214:16
889s     |
889s 214 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:225:16
889s     |
889s 225 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:237:16
889s     |
889s 237 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:251:16
889s     |
889s 251 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:263:16
889s     |
889s 263 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:275:16
889s     |
889s 275 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:288:16
889s     |
889s 288 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:302:16
889s     |
889s 302 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
889s   --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:94:15
889s    |
889s 94 |         #[cfg(syn_no_non_exhaustive)]
889s    |               ^^^^^^^^^^^^^^^^^^^^^
889s    |
889s    = help: consider using a Cargo feature instead
889s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s             [lints.rust]
889s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
889s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
889s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:318:16
889s     |
889s 318 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:769:16
889s     |
889s 769 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:777:16
889s     |
889s 777 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:791:16
889s     |
889s 791 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:807:16
889s     |
889s 807 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:816:16
889s     |
889s 816 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:826:16
889s     |
889s 826 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:834:16
889s     |
889s 834 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:844:16
889s     |
889s 844 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:853:16
889s     |
889s 853 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:863:16
889s     |
889s 863 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:871:16
889s     |
889s 871 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:879:16
889s     |
889s 879 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:889:16
889s     |
889s 889 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:899:16
889s     |
889s 899 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:907:16
889s     |
889s 907 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:916:16
889s     |
889s 916 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s  --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:9:16
889s   |
889s 9 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
889s   |                ^^^^^^^
889s   |
889s   = help: consider using a Cargo feature instead
889s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s            [lints.rust]
889s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s   --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:35:16
889s    |
889s 35 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
889s    |                ^^^^^^^
889s    |
889s    = help: consider using a Cargo feature instead
889s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s             [lints.rust]
889s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s   --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:67:16
889s    |
889s 67 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
889s    |                ^^^^^^^
889s    |
889s    = help: consider using a Cargo feature instead
889s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s             [lints.rust]
889s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:105:16
889s     |
889s 105 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:130:16
889s     |
889s 130 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:144:16
889s     |
889s 144 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:157:16
889s     |
889s 157 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:171:16
889s     |
889s 171 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:201:16
889s     |
889s 201 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:218:16
889s     |
889s 218 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:225:16
889s     |
889s 225 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:358:16
889s     |
889s 358 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:385:16
889s     |
889s 385 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:397:16
889s     |
889s 397 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:430:16
889s     |
889s 430 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:442:16
889s     |
889s 442 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:505:20
889s     |
889s 505 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                    ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:569:20
889s     |
889s 569 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                    ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:591:20
889s     |
889s 591 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                    ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:693:16
889s     |
889s 693 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:701:16
889s     |
889s 701 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:709:16
889s     |
889s 709 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:724:16
889s     |
889s 724 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:752:16
889s     |
889s 752 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:793:16
889s     |
889s 793 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:802:16
889s     |
889s 802 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:811:16
889s     |
889s 811 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/punctuated.rs:371:12
889s     |
889s 371 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/punctuated.rs:386:12
889s     |
889s 386 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/punctuated.rs:395:12
889s     |
889s 395 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/punctuated.rs:408:12
889s     |
889s 408 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/punctuated.rs:422:12
889s     |
889s 422 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/punctuated.rs:1012:12
889s      |
889s 1012 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `syn_no_const_vec_new`
889s   --> /usr/share/cargo/registry/syn-1.0.109/src/punctuated.rs:54:15
889s    |
889s 54 |     #[cfg(not(syn_no_const_vec_new))]
889s    |               ^^^^^^^^^^^^^^^^^^^^
889s    |
889s    = help: consider using a Cargo feature instead
889s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s             [lints.rust]
889s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_const_vec_new)'] }
889s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_const_vec_new)");` to the top of the `build.rs`
889s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `syn_no_const_vec_new`
889s   --> /usr/share/cargo/registry/syn-1.0.109/src/punctuated.rs:63:11
889s    |
889s 63 |     #[cfg(syn_no_const_vec_new)]
889s    |           ^^^^^^^^^^^^^^^^^^^^
889s    |
889s    = help: consider using a Cargo feature instead
889s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s             [lints.rust]
889s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_const_vec_new)'] }
889s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_const_vec_new)");` to the top of the `build.rs`
889s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/punctuated.rs:267:16
889s     |
889s 267 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/punctuated.rs:288:16
889s     |
889s 288 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/punctuated.rs:325:16
889s     |
889s 325 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/punctuated.rs:346:16
889s     |
889s 346 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s     |                ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/punctuated.rs:1060:16
889s      |
889s 1060 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/punctuated.rs:1071:16
889s      |
889s 1071 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
889s      |                ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s   --> /usr/share/cargo/registry/syn-1.0.109/src/parse_quote.rs:68:12
889s    |
889s 68 | #[cfg_attr(doc_cfg, doc(cfg(all(feature = "parsing", feature = "printing"))))]
889s    |            ^^^^^^^
889s    |
889s    = help: consider using a Cargo feature instead
889s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s             [lints.rust]
889s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/parse_quote.rs:100:12
889s     |
889s 100 | #[cfg_attr(doc_cfg, doc(cfg(all(feature = "parsing", feature = "printing"))))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/parse_macro_input.rs:107:12
889s     |
889s 107 | #[cfg_attr(doc_cfg, doc(cfg(all(feature = "parsing", feature = "proc-macro"))))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s  --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:7:12
889s   |
889s 7 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s   |            ^^^^^^^
889s   |
889s   = help: consider using a Cargo feature instead
889s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s            [lints.rust]
889s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:17:12
889s    |
889s 17 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s    |            ^^^^^^^
889s    |
889s    = help: consider using a Cargo feature instead
889s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s             [lints.rust]
889s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:29:12
889s    |
889s 29 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s    |            ^^^^^^^
889s    |
889s    = help: consider using a Cargo feature instead
889s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s             [lints.rust]
889s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:43:12
889s    |
889s 43 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s    |            ^^^^^^^
889s    |
889s    = help: consider using a Cargo feature instead
889s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s             [lints.rust]
889s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:46:12
889s    |
889s 46 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s    |            ^^^^^^^
889s    |
889s    = help: consider using a Cargo feature instead
889s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s             [lints.rust]
889s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:53:12
889s    |
889s 53 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s    |            ^^^^^^^
889s    |
889s    = help: consider using a Cargo feature instead
889s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s             [lints.rust]
889s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:66:12
889s    |
889s 66 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s    |            ^^^^^^^
889s    |
889s    = help: consider using a Cargo feature instead
889s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s             [lints.rust]
889s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:77:12
889s    |
889s 77 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s    |            ^^^^^^^
889s    |
889s    = help: consider using a Cargo feature instead
889s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s             [lints.rust]
889s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:80:12
889s    |
889s 80 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s    |            ^^^^^^^
889s    |
889s    = help: consider using a Cargo feature instead
889s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s             [lints.rust]
889s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:87:12
889s    |
889s 87 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s    |            ^^^^^^^
889s    |
889s    = help: consider using a Cargo feature instead
889s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s             [lints.rust]
889s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:98:12
889s    |
889s 98 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s    |            ^^^^^^^
889s    |
889s    = help: consider using a Cargo feature instead
889s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s             [lints.rust]
889s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:108:12
889s     |
889s 108 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:120:12
889s     |
889s 120 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:135:12
889s     |
889s 135 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:146:12
889s     |
889s 146 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:157:12
889s     |
889s 157 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:168:12
889s     |
889s 168 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:179:12
889s     |
889s 179 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:189:12
889s     |
889s 189 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:202:12
889s     |
889s 202 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:282:12
889s     |
889s 282 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:293:12
889s     |
889s 293 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:305:12
889s     |
889s 305 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:317:12
889s     |
889s 317 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:329:12
889s     |
889s 329 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:341:12
889s     |
889s 341 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:353:12
889s     |
889s 353 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:364:12
889s     |
889s 364 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:375:12
889s     |
889s 375 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:387:12
889s     |
889s 387 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:399:12
889s     |
889s 399 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:411:12
889s     |
889s 411 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:428:12
889s     |
889s 428 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:439:12
889s     |
889s 439 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:451:12
889s     |
889s 451 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:466:12
889s     |
889s 466 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:477:12
889s     |
889s 477 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:490:12
889s     |
889s 490 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:502:12
889s     |
889s 502 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:515:12
889s     |
889s 515 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:525:12
889s     |
889s 525 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:537:12
889s     |
889s 537 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:547:12
889s     |
889s 547 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:560:12
889s     |
889s 560 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:575:12
889s     |
889s 575 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:586:12
889s     |
889s 586 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:597:12
889s     |
889s 597 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:609:12
889s     |
889s 609 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:622:12
889s     |
889s 622 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:635:12
889s     |
889s 635 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:646:12
889s     |
889s 646 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:660:12
889s     |
889s 660 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:671:12
889s     |
889s 671 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:682:12
889s     |
889s 682 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:693:12
889s     |
889s 693 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:705:12
889s     |
889s 705 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:716:12
889s     |
889s 716 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:727:12
889s     |
889s 727 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:740:12
889s     |
889s 740 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:751:12
889s     |
889s 751 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:764:12
889s     |
889s 764 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:776:12
889s     |
889s 776 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:788:12
889s     |
889s 788 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:799:12
889s     |
889s 799 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:809:12
889s     |
889s 809 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:819:12
889s     |
889s 819 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:830:12
889s     |
889s 830 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:840:12
889s     |
889s 840 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:855:12
889s     |
889s 855 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:867:12
889s     |
889s 867 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:878:12
889s     |
889s 878 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:894:12
889s     |
889s 894 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:907:12
889s     |
889s 907 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:920:12
889s     |
889s 920 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:930:12
889s     |
889s 930 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:941:12
889s     |
889s 941 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:953:12
889s     |
889s 953 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:968:12
889s     |
889s 968 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:986:12
889s     |
889s 986 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:997:12
889s     |
889s 997 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1010:12
889s      |
889s 1010 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1027:12
889s      |
889s 1027 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1037:12
889s      |
889s 1037 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1064:12
889s      |
889s 1064 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1081:12
889s      |
889s 1081 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1096:12
889s      |
889s 1096 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1111:12
889s      |
889s 1111 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1123:12
889s      |
889s 1123 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1135:12
889s      |
889s 1135 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1152:12
889s      |
889s 1152 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1164:12
889s      |
889s 1164 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1177:12
889s      |
889s 1177 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1191:12
889s      |
889s 1191 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1209:12
889s      |
889s 1209 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1224:12
889s      |
889s 1224 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1243:12
889s      |
889s 1243 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1259:12
889s      |
889s 1259 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1275:12
889s      |
889s 1275 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1289:12
889s      |
889s 1289 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1303:12
889s      |
889s 1303 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1313:12
889s      |
889s 1313 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1324:12
889s      |
889s 1324 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1339:12
889s      |
889s 1339 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1349:12
889s      |
889s 1349 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1362:12
889s      |
889s 1362 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1374:12
889s      |
889s 1374 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1385:12
889s      |
889s 1385 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1395:12
889s      |
889s 1395 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1406:12
889s      |
889s 1406 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1417:12
889s      |
889s 1417 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1428:12
889s      |
889s 1428 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1440:12
889s      |
889s 1440 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1450:12
889s      |
889s 1450 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1461:12
889s      |
889s 1461 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1487:12
889s      |
889s 1487 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1498:12
889s      |
889s 1498 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1511:12
889s      |
889s 1511 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1521:12
889s      |
889s 1521 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1531:12
889s      |
889s 1531 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1542:12
889s      |
889s 1542 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1553:12
889s      |
889s 1553 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1565:12
889s      |
889s 1565 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1577:12
889s      |
889s 1577 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1587:12
889s      |
889s 1587 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1598:12
889s      |
889s 1598 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1611:12
889s      |
889s 1611 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1622:12
889s      |
889s 1622 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1633:12
889s      |
889s 1633 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1645:12
889s      |
889s 1645 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1655:12
889s      |
889s 1655 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1665:12
889s      |
889s 1665 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1678:12
889s      |
889s 1678 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1688:12
889s      |
889s 1688 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1699:12
889s      |
889s 1699 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1710:12
889s      |
889s 1710 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1722:12
889s      |
889s 1722 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1735:12
889s      |
889s 1735 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1738:12
889s      |
889s 1738 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1745:12
889s      |
889s 1745 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1757:12
889s      |
889s 1757 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1767:12
889s      |
889s 1767 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1786:12
889s      |
889s 1786 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1798:12
889s      |
889s 1798 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1810:12
889s      |
889s 1810 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1813:12
889s      |
889s 1813 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1820:12
889s      |
889s 1820 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1835:12
889s      |
889s 1835 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1850:12
889s      |
889s 1850 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1861:12
889s      |
889s 1861 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1873:12
889s      |
889s 1873 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1889:12
889s      |
889s 1889 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1914:12
889s      |
889s 1914 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1926:12
889s      |
889s 1926 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1942:12
889s      |
889s 1942 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1952:12
889s      |
889s 1952 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1962:12
889s      |
889s 1962 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1971:12
889s      |
889s 1971 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1978:12
889s      |
889s 1978 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1987:12
889s      |
889s 1987 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2001:12
889s      |
889s 2001 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2011:12
889s      |
889s 2011 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2021:12
889s      |
889s 2021 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2031:12
889s      |
889s 2031 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2043:12
889s      |
889s 2043 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2055:12
889s      |
889s 2055 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2065:12
889s      |
889s 2065 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2075:12
889s      |
889s 2075 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2085:12
889s      |
889s 2085 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2088:12
889s      |
889s 2088 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2095:12
889s      |
889s 2095 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2104:12
889s      |
889s 2104 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2114:12
889s      |
889s 2114 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2123:12
889s      |
889s 2123 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2134:12
889s      |
889s 2134 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2145:12
889s      |
889s 2145 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2158:12
889s      |
889s 2158 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2168:12
889s      |
889s 2168 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2180:12
889s      |
889s 2180 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2189:12
889s      |
889s 2189 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2198:12
889s      |
889s 2198 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2210:12
889s      |
889s 2210 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2222:12
889s      |
889s 2222 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2232:12
889s      |
889s 2232 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:276:23
889s     |
889s 276 |             #[cfg(any(syn_no_non_exhaustive, not(feature = "full")))]
889s     |                       ^^^^^^^^^^^^^^^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:849:19
889s     |
889s 849 |             #[cfg(syn_no_non_exhaustive)]
889s     |                   ^^^^^^^^^^^^^^^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:962:19
889s     |
889s 962 |             #[cfg(syn_no_non_exhaustive)]
889s     |                   ^^^^^^^^^^^^^^^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1058:19
889s      |
889s 1058 |             #[cfg(syn_no_non_exhaustive)]
889s      |                   ^^^^^^^^^^^^^^^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1481:19
889s      |
889s 1481 |             #[cfg(syn_no_non_exhaustive)]
889s      |                   ^^^^^^^^^^^^^^^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1829:19
889s      |
889s 1829 |             #[cfg(syn_no_non_exhaustive)]
889s      |                   ^^^^^^^^^^^^^^^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1908:19
889s      |
889s 1908 |             #[cfg(syn_no_non_exhaustive)]
889s      |                   ^^^^^^^^^^^^^^^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s  --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:8:12
889s   |
889s 8 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s   |            ^^^^^^^
889s   |
889s   = help: consider using a Cargo feature instead
889s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s            [lints.rust]
889s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:11:12
889s    |
889s 11 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s    |            ^^^^^^^
889s    |
889s    = help: consider using a Cargo feature instead
889s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s             [lints.rust]
889s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:18:12
889s    |
889s 18 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s    |            ^^^^^^^
889s    |
889s    = help: consider using a Cargo feature instead
889s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s             [lints.rust]
889s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:21:12
889s    |
889s 21 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s    |            ^^^^^^^
889s    |
889s    = help: consider using a Cargo feature instead
889s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s             [lints.rust]
889s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:28:12
889s    |
889s 28 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s    |            ^^^^^^^
889s    |
889s    = help: consider using a Cargo feature instead
889s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s             [lints.rust]
889s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:31:12
889s    |
889s 31 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s    |            ^^^^^^^
889s    |
889s    = help: consider using a Cargo feature instead
889s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s             [lints.rust]
889s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:39:12
889s    |
889s 39 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s    |            ^^^^^^^
889s    |
889s    = help: consider using a Cargo feature instead
889s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s             [lints.rust]
889s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:42:12
889s    |
889s 42 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s    |            ^^^^^^^
889s    |
889s    = help: consider using a Cargo feature instead
889s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s             [lints.rust]
889s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:53:12
889s    |
889s 53 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s    |            ^^^^^^^
889s    |
889s    = help: consider using a Cargo feature instead
889s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s             [lints.rust]
889s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:56:12
889s    |
889s 56 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s    |            ^^^^^^^
889s    |
889s    = help: consider using a Cargo feature instead
889s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s             [lints.rust]
889s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:64:12
889s    |
889s 64 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s    |            ^^^^^^^
889s    |
889s    = help: consider using a Cargo feature instead
889s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s             [lints.rust]
889s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:67:12
889s    |
889s 67 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s    |            ^^^^^^^
889s    |
889s    = help: consider using a Cargo feature instead
889s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s             [lints.rust]
889s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:74:12
889s    |
889s 74 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s    |            ^^^^^^^
889s    |
889s    = help: consider using a Cargo feature instead
889s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s             [lints.rust]
889s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:77:12
889s    |
889s 77 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s    |            ^^^^^^^
889s    |
889s    = help: consider using a Cargo feature instead
889s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s             [lints.rust]
889s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:114:12
889s     |
889s 114 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:117:12
889s     |
889s 117 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:124:12
889s     |
889s 124 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:127:12
889s     |
889s 127 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:134:12
889s     |
889s 134 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:137:12
889s     |
889s 137 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:144:12
889s     |
889s 144 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:147:12
889s     |
889s 147 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:155:12
889s     |
889s 155 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:158:12
889s     |
889s 158 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:165:12
889s     |
889s 165 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:168:12
889s     |
889s 168 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:180:12
889s     |
889s 180 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:183:12
889s     |
889s 183 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:190:12
889s     |
889s 190 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:193:12
889s     |
889s 193 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:200:12
889s     |
889s 200 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:203:12
889s     |
889s 203 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:210:12
889s     |
889s 210 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:213:12
889s     |
889s 213 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:221:12
889s     |
889s 221 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:224:12
889s     |
889s 224 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:305:12
889s     |
889s 305 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:308:12
889s     |
889s 308 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:315:12
889s     |
889s 315 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:318:12
889s     |
889s 318 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:325:12
889s     |
889s 325 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:328:12
889s     |
889s 328 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:336:12
889s     |
889s 336 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:339:12
889s     |
889s 339 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:347:12
889s     |
889s 347 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:350:12
889s     |
889s 350 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:357:12
889s     |
889s 357 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:360:12
889s     |
889s 360 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:368:12
889s     |
889s 368 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:371:12
889s     |
889s 371 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:379:12
889s     |
889s 379 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:382:12
889s     |
889s 382 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:389:12
889s     |
889s 389 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:392:12
889s     |
889s 392 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:399:12
889s     |
889s 399 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:402:12
889s     |
889s 402 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:409:12
889s     |
889s 409 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:412:12
889s     |
889s 412 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:419:12
889s     |
889s 419 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:422:12
889s     |
889s 422 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:432:12
889s     |
889s 432 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:435:12
889s     |
889s 435 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:442:12
889s     |
889s 442 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:445:12
889s     |
889s 445 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:453:12
889s     |
889s 453 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:456:12
889s     |
889s 456 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:464:12
889s     |
889s 464 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:467:12
889s     |
889s 467 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:474:12
889s     |
889s 474 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:477:12
889s     |
889s 477 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:486:12
889s     |
889s 486 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:489:12
889s     |
889s 489 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:496:12
889s     |
889s 496 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:499:12
889s     |
889s 499 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:506:12
889s     |
889s 506 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:509:12
889s     |
889s 509 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:516:12
889s     |
889s 516 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:519:12
889s     |
889s 519 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:526:12
889s     |
889s 526 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:529:12
889s     |
889s 529 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:536:12
889s     |
889s 536 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:539:12
889s     |
889s 539 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:546:12
889s     |
889s 546 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:549:12
889s     |
889s 549 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:558:12
889s     |
889s 558 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:561:12
889s     |
889s 561 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:568:12
889s     |
889s 568 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:571:12
889s     |
889s 571 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:578:12
889s     |
889s 578 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:581:12
889s     |
889s 581 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:589:12
889s     |
889s 589 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:592:12
889s     |
889s 592 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:600:12
889s     |
889s 600 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:603:12
889s     |
889s 603 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:610:12
889s     |
889s 610 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:613:12
889s     |
889s 613 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:620:12
889s     |
889s 620 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:623:12
889s     |
889s 623 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:632:12
889s     |
889s 632 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:635:12
889s     |
889s 635 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:642:12
889s     |
889s 642 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:645:12
889s     |
889s 645 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:652:12
889s     |
889s 652 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:655:12
889s     |
889s 655 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:662:12
889s     |
889s 662 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:665:12
889s     |
889s 665 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:672:12
889s     |
889s 672 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:675:12
889s     |
889s 675 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:682:12
889s     |
889s 682 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:685:12
889s     |
889s 685 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:692:12
889s     |
889s 692 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:695:12
889s     |
889s 695 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:703:12
889s     |
889s 703 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:706:12
889s     |
889s 706 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:713:12
889s     |
889s 713 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:716:12
889s     |
889s 716 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:724:12
889s     |
889s 724 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:727:12
889s     |
889s 727 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:735:12
889s     |
889s 735 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:738:12
889s     |
889s 738 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:746:12
889s     |
889s 746 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:749:12
889s     |
889s 749 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:761:12
889s     |
889s 761 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:764:12
889s     |
889s 764 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:771:12
889s     |
889s 771 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:774:12
889s     |
889s 774 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:781:12
889s     |
889s 781 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:784:12
889s     |
889s 784 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:792:12
889s     |
889s 792 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:795:12
889s     |
889s 795 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:806:12
889s     |
889s 806 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:809:12
889s     |
889s 809 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:825:12
889s     |
889s 825 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:828:12
889s     |
889s 828 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:835:12
889s     |
889s 835 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:838:12
889s     |
889s 838 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:846:12
889s     |
889s 846 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:849:12
889s     |
889s 849 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:858:12
889s     |
889s 858 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:861:12
889s     |
889s 861 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:868:12
889s     |
889s 868 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:871:12
889s     |
889s 871 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:895:12
889s     |
889s 895 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:898:12
889s     |
889s 898 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:914:12
889s     |
889s 914 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:917:12
889s     |
889s 917 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:931:12
889s     |
889s 931 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:934:12
889s     |
889s 934 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:942:12
889s     |
889s 942 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:945:12
889s     |
889s 945 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:961:12
889s     |
889s 961 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:964:12
889s     |
889s 964 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:973:12
889s     |
889s 973 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:976:12
889s     |
889s 976 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:984:12
889s     |
889s 984 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:987:12
889s     |
889s 987 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:996:12
889s     |
889s 996 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:999:12
889s     |
889s 999 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1008:12
889s      |
889s 1008 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1011:12
889s      |
889s 1011 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1039:12
889s      |
889s 1039 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1042:12
889s      |
889s 1042 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1050:12
889s      |
889s 1050 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1053:12
889s      |
889s 1053 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1061:12
889s      |
889s 1061 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1064:12
889s      |
889s 1064 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1072:12
889s      |
889s 1072 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1075:12
889s      |
889s 1075 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1083:12
889s      |
889s 1083 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1086:12
889s      |
889s 1086 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1093:12
889s      |
889s 1093 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1096:12
889s      |
889s 1096 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1106:12
889s      |
889s 1106 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1109:12
889s      |
889s 1109 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1117:12
889s      |
889s 1117 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1120:12
889s      |
889s 1120 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1128:12
889s      |
889s 1128 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1131:12
889s      |
889s 1131 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1139:12
889s      |
889s 1139 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1142:12
889s      |
889s 1142 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1151:12
889s      |
889s 1151 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1154:12
889s      |
889s 1154 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1163:12
889s      |
889s 1163 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1166:12
889s      |
889s 1166 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1177:12
889s      |
889s 1177 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1180:12
889s      |
889s 1180 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1188:12
889s      |
889s 1188 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1191:12
889s      |
889s 1191 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1199:12
889s      |
889s 1199 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1202:12
889s      |
889s 1202 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1210:12
889s      |
889s 1210 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1213:12
889s      |
889s 1213 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1221:12
889s      |
889s 1221 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1224:12
889s      |
889s 1224 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1231:12
889s      |
889s 1231 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1234:12
889s      |
889s 1234 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1241:12
889s      |
889s 1241 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1243:12
889s      |
889s 1243 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1261:12
889s      |
889s 1261 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1263:12
889s      |
889s 1263 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1269:12
889s      |
889s 1269 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1271:12
889s      |
889s 1271 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1273:12
889s      |
889s 1273 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1275:12
889s      |
889s 1275 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1277:12
889s      |
889s 1277 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1279:12
889s      |
889s 1279 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1282:12
889s      |
889s 1282 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1285:12
889s      |
889s 1285 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1292:12
889s      |
889s 1292 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1295:12
889s      |
889s 1295 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1303:12
889s      |
889s 1303 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1306:12
889s      |
889s 1306 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1318:12
889s      |
889s 1318 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1321:12
889s      |
889s 1321 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1333:12
889s      |
889s 1333 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1336:12
889s      |
889s 1336 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1343:12
889s      |
889s 1343 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1346:12
889s      |
889s 1346 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1353:12
889s      |
889s 1353 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1356:12
889s      |
889s 1356 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1363:12
889s      |
889s 1363 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1366:12
889s      |
889s 1366 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1377:12
889s      |
889s 1377 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1380:12
889s      |
889s 1380 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1387:12
889s      |
889s 1387 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1390:12
889s      |
889s 1390 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1417:12
889s      |
889s 1417 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1420:12
889s      |
889s 1420 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1427:12
889s      |
889s 1427 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1430:12
889s      |
889s 1430 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1439:12
889s      |
889s 1439 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1442:12
889s      |
889s 1442 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1449:12
889s      |
889s 1449 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1452:12
889s      |
889s 1452 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1459:12
889s      |
889s 1459 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1462:12
889s      |
889s 1462 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1470:12
889s      |
889s 1470 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1473:12
889s      |
889s 1473 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1480:12
889s      |
889s 1480 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1483:12
889s      |
889s 1483 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1491:12
889s      |
889s 1491 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1494:12
889s      |
889s 1494 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1502:12
889s      |
889s 1502 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1505:12
889s      |
889s 1505 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1512:12
889s      |
889s 1512 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1515:12
889s      |
889s 1515 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1522:12
889s      |
889s 1522 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1525:12
889s      |
889s 1525 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1533:12
889s      |
889s 1533 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1536:12
889s      |
889s 1536 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1543:12
889s      |
889s 1543 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1546:12
889s      |
889s 1546 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1553:12
889s      |
889s 1553 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1556:12
889s      |
889s 1556 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1563:12
889s      |
889s 1563 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1566:12
889s      |
889s 1566 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1573:12
889s      |
889s 1573 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1576:12
889s      |
889s 1576 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1583:12
889s      |
889s 1583 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1586:12
889s      |
889s 1586 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1604:12
889s      |
889s 1604 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1607:12
889s      |
889s 1607 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1614:12
889s      |
889s 1614 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1617:12
889s      |
889s 1617 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1624:12
889s      |
889s 1624 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1627:12
889s      |
889s 1627 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1634:12
889s      |
889s 1634 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1637:12
889s      |
889s 1637 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1645:12
889s      |
889s 1645 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1648:12
889s      |
889s 1648 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1656:12
889s      |
889s 1656 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1659:12
889s      |
889s 1659 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1670:12
889s      |
889s 1670 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1673:12
889s      |
889s 1673 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1681:12
889s      |
889s 1681 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1684:12
889s      |
889s 1684 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1695:12
889s      |
889s 1695 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1698:12
889s      |
889s 1698 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1709:12
889s      |
889s 1709 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1712:12
889s      |
889s 1712 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1725:12
889s      |
889s 1725 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1728:12
889s      |
889s 1728 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1736:12
889s      |
889s 1736 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1739:12
889s      |
889s 1739 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1750:12
889s      |
889s 1750 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1753:12
889s      |
889s 1753 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1769:12
889s      |
889s 1769 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1772:12
889s      |
889s 1772 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1780:12
889s      |
889s 1780 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1783:12
889s      |
889s 1783 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1791:12
889s      |
889s 1791 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1794:12
889s      |
889s 1794 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1802:12
889s      |
889s 1802 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1805:12
889s      |
889s 1805 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1814:12
889s      |
889s 1814 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1817:12
889s      |
889s 1817 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1843:12
889s      |
889s 1843 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1846:12
889s      |
889s 1846 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1853:12
889s      |
889s 1853 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1856:12
889s      |
889s 1856 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1865:12
889s      |
889s 1865 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1868:12
889s      |
889s 1868 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1875:12
889s      |
889s 1875 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1878:12
889s      |
889s 1878 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1885:12
889s      |
889s 1885 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1888:12
889s      |
889s 1888 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1895:12
889s      |
889s 1895 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1898:12
889s      |
889s 1898 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1905:12
889s      |
889s 1905 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1908:12
889s      |
889s 1908 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1915:12
889s      |
889s 1915 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1918:12
889s      |
889s 1918 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1927:12
889s      |
889s 1927 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1930:12
889s      |
889s 1930 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1945:12
889s      |
889s 1945 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1948:12
889s      |
889s 1948 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1955:12
889s      |
889s 1955 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1958:12
889s      |
889s 1958 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1965:12
889s      |
889s 1965 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1968:12
889s      |
889s 1968 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1976:12
889s      |
889s 1976 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1979:12
889s      |
889s 1979 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1987:12
889s      |
889s 1987 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1990:12
889s      |
889s 1990 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1997:12
889s      |
889s 1997 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2000:12
889s      |
889s 2000 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2007:12
889s      |
889s 2007 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2010:12
889s      |
889s 2010 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2017:12
889s      |
889s 2017 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2020:12
889s      |
889s 2020 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2032:12
889s      |
889s 2032 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2035:12
889s      |
889s 2035 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2042:12
889s      |
889s 2042 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2045:12
889s      |
889s 2045 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2052:12
889s      |
889s 2052 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2055:12
889s      |
889s 2055 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2062:12
889s      |
889s 2062 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2065:12
889s      |
889s 2065 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2072:12
889s      |
889s 2072 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2075:12
889s      |
889s 2075 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2082:12
889s      |
889s 2082 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2085:12
889s      |
889s 2085 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2099:12
889s      |
889s 2099 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2102:12
889s      |
889s 2102 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2109:12
889s      |
889s 2109 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2112:12
889s      |
889s 2112 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2120:12
889s      |
889s 2120 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2123:12
889s      |
889s 2123 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2130:12
889s      |
889s 2130 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2133:12
889s      |
889s 2133 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2140:12
889s      |
889s 2140 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2143:12
889s      |
889s 2143 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2150:12
889s      |
889s 2150 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2153:12
889s      |
889s 2153 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2168:12
889s      |
889s 2168 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2171:12
889s      |
889s 2171 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2178:12
889s      |
889s 2178 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2181:12
889s      |
889s 2181 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s  --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:9:12
889s   |
889s 9 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s   |            ^^^^^^^
889s   |
889s   = help: consider using a Cargo feature instead
889s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s            [lints.rust]
889s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:19:12
889s    |
889s 19 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s    |            ^^^^^^^
889s    |
889s    = help: consider using a Cargo feature instead
889s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s             [lints.rust]
889s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:30:12
889s    |
889s 30 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s    |            ^^^^^^^
889s    |
889s    = help: consider using a Cargo feature instead
889s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s             [lints.rust]
889s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:44:12
889s    |
889s 44 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s    |            ^^^^^^^
889s    |
889s    = help: consider using a Cargo feature instead
889s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s             [lints.rust]
889s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:61:12
889s    |
889s 61 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s    |            ^^^^^^^
889s    |
889s    = help: consider using a Cargo feature instead
889s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s             [lints.rust]
889s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:73:12
889s    |
889s 73 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s    |            ^^^^^^^
889s    |
889s    = help: consider using a Cargo feature instead
889s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s             [lints.rust]
889s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:85:12
889s    |
889s 85 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s    |            ^^^^^^^
889s    |
889s    = help: consider using a Cargo feature instead
889s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s             [lints.rust]
889s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:180:12
889s     |
889s 180 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:191:12
889s     |
889s 191 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:201:12
889s     |
889s 201 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:211:12
889s     |
889s 211 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:225:12
889s     |
889s 225 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:236:12
889s     |
889s 236 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:259:12
889s     |
889s 259 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:269:12
889s     |
889s 269 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:280:12
889s     |
889s 280 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:290:12
889s     |
889s 290 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:304:12
889s     |
889s 304 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:507:12
889s     |
889s 507 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:518:12
889s     |
889s 518 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:530:12
889s     |
889s 530 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:543:12
889s     |
889s 543 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:555:12
889s     |
889s 555 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:566:12
889s     |
889s 566 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:579:12
889s     |
889s 579 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:591:12
889s     |
889s 591 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:602:12
889s     |
889s 602 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:614:12
889s     |
889s 614 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:626:12
889s     |
889s 626 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:638:12
889s     |
889s 638 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:654:12
889s     |
889s 654 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:665:12
889s     |
889s 665 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:677:12
889s     |
889s 677 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:691:12
889s     |
889s 691 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:702:12
889s     |
889s 702 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:715:12
889s     |
889s 715 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:727:12
889s     |
889s 727 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:739:12
889s     |
889s 739 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:750:12
889s     |
889s 750 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:762:12
889s     |
889s 762 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:773:12
889s     |
889s 773 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:785:12
889s     |
889s 785 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:799:12
889s     |
889s 799 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:810:12
889s     |
889s 810 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:822:12
889s     |
889s 822 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:835:12
889s     |
889s 835 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:847:12
889s     |
889s 847 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:859:12
889s     |
889s 859 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:870:12
889s     |
889s 870 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:884:12
889s     |
889s 884 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:895:12
889s     |
889s 895 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:906:12
889s     |
889s 906 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:917:12
889s     |
889s 917 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:929:12
889s     |
889s 929 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:941:12
889s     |
889s 941 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:952:12
889s     |
889s 952 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:965:12
889s     |
889s 965 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:976:12
889s     |
889s 976 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:990:12
889s     |
889s 990 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1003:12
889s      |
889s 1003 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1016:12
889s      |
889s 1016 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1038:12
889s      |
889s 1038 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1048:12
889s      |
889s 1048 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1058:12
889s      |
889s 1058 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1070:12
889s      |
889s 1070 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1089:12
889s      |
889s 1089 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1122:12
889s      |
889s 1122 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1134:12
889s      |
889s 1134 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1146:12
889s      |
889s 1146 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1160:12
889s      |
889s 1160 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1172:12
889s      |
889s 1172 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1203:12
889s      |
889s 1203 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1222:12
889s      |
889s 1222 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1245:12
889s      |
889s 1245 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1258:12
889s      |
889s 1258 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1291:12
889s      |
889s 1291 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1306:12
889s      |
889s 1306 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1318:12
889s      |
889s 1318 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1332:12
889s      |
889s 1332 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1347:12
889s      |
889s 1347 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1428:12
889s      |
889s 1428 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1442:12
889s      |
889s 1442 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1456:12
889s      |
889s 1456 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1469:12
889s      |
889s 1469 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1482:12
889s      |
889s 1482 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1494:12
889s      |
889s 1494 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1510:12
889s      |
889s 1510 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1523:12
889s      |
889s 1523 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1536:12
889s      |
889s 1536 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1550:12
889s      |
889s 1550 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1565:12
889s      |
889s 1565 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1580:12
889s      |
889s 1580 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1598:12
889s      |
889s 1598 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1612:12
889s      |
889s 1612 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1626:12
889s      |
889s 1626 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1640:12
889s      |
889s 1640 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1653:12
889s      |
889s 1653 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1663:12
889s      |
889s 1663 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1675:12
889s      |
889s 1675 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1717:12
889s      |
889s 1717 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1727:12
889s      |
889s 1727 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1739:12
889s      |
889s 1739 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1751:12
889s      |
889s 1751 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1771:12
889s      |
889s 1771 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1794:12
889s      |
889s 1794 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1805:12
889s      |
889s 1805 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1816:12
889s      |
889s 1816 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1826:12
889s      |
889s 1826 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1845:12
889s      |
889s 1845 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1856:12
889s      |
889s 1856 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1933:12
889s      |
889s 1933 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1944:12
889s      |
889s 1944 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1958:12
889s      |
889s 1958 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1969:12
889s      |
889s 1969 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1980:12
889s      |
889s 1980 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1992:12
889s      |
889s 1992 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2004:12
889s      |
889s 2004 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2017:12
889s      |
889s 2017 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2029:12
889s      |
889s 2029 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2039:12
889s      |
889s 2039 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2050:12
889s      |
889s 2050 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2063:12
889s      |
889s 2063 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2074:12
889s      |
889s 2074 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2086:12
889s      |
889s 2086 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2098:12
889s      |
889s 2098 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2108:12
889s      |
889s 2108 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2119:12
889s      |
889s 2119 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2141:12
889s      |
889s 2141 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2152:12
889s      |
889s 2152 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2163:12
889s      |
889s 2163 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2174:12
889s      |
889s 2174 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2186:12
889s      |
889s 2186 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2198:12
889s      |
889s 2198 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2215:12
889s      |
889s 2215 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2227:12
889s      |
889s 2227 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2245:12
889s      |
889s 2245 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2263:12
889s      |
889s 2263 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2290:12
889s      |
889s 2290 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2303:12
889s      |
889s 2303 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2320:12
889s      |
889s 2320 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2353:12
889s      |
889s 2353 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2366:12
889s      |
889s 2366 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2378:12
889s      |
889s 2378 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2391:12
889s      |
889s 2391 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2406:12
889s      |
889s 2406 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2479:12
889s      |
889s 2479 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2490:12
889s      |
889s 2490 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2505:12
889s      |
889s 2505 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2515:12
889s      |
889s 2515 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2525:12
889s      |
889s 2525 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2533:12
889s      |
889s 2533 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2543:12
889s      |
889s 2543 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2551:12
889s      |
889s 2551 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2566:12
889s      |
889s 2566 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2585:12
889s      |
889s 2585 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2595:12
889s      |
889s 2595 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2606:12
889s      |
889s 2606 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2618:12
889s      |
889s 2618 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2630:12
889s      |
889s 2630 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2640:12
889s      |
889s 2640 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2651:12
889s      |
889s 2651 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2661:12
889s      |
889s 2661 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2681:12
889s      |
889s 2681 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2689:12
889s      |
889s 2689 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2699:12
889s      |
889s 2699 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2709:12
889s      |
889s 2709 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2720:12
889s      |
889s 2720 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2731:12
889s      |
889s 2731 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2762:12
889s      |
889s 2762 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2772:12
889s      |
889s 2772 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2785:12
889s      |
889s 2785 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2793:12
889s      |
889s 2793 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2801:12
889s      |
889s 2801 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2812:12
889s      |
889s 2812 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2838:12
889s      |
889s 2838 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2848:12
889s      |
889s 2848 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:501:23
889s     |
889s 501 |             #[cfg(any(syn_no_non_exhaustive, not(feature = "full")))]
889s     |                       ^^^^^^^^^^^^^^^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1116:19
889s      |
889s 1116 |             #[cfg(syn_no_non_exhaustive)]
889s      |                   ^^^^^^^^^^^^^^^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1285:19
889s      |
889s 1285 |             #[cfg(syn_no_non_exhaustive)]
889s      |                   ^^^^^^^^^^^^^^^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1422:19
889s      |
889s 1422 |             #[cfg(syn_no_non_exhaustive)]
889s      |                   ^^^^^^^^^^^^^^^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1927:19
889s      |
889s 1927 |             #[cfg(syn_no_non_exhaustive)]
889s      |                   ^^^^^^^^^^^^^^^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2347:19
889s      |
889s 2347 |             #[cfg(syn_no_non_exhaustive)]
889s      |                   ^^^^^^^^^^^^^^^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2473:19
889s      |
889s 2473 |             #[cfg(syn_no_non_exhaustive)]
889s      |                   ^^^^^^^^^^^^^^^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s  --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:7:12
889s   |
889s 7 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s   |            ^^^^^^^
889s   |
889s   = help: consider using a Cargo feature instead
889s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s            [lints.rust]
889s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:17:12
889s    |
889s 17 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s    |            ^^^^^^^
889s    |
889s    = help: consider using a Cargo feature instead
889s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s             [lints.rust]
889s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:29:12
889s    |
889s 29 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s    |            ^^^^^^^
889s    |
889s    = help: consider using a Cargo feature instead
889s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s             [lints.rust]
889s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:43:12
889s    |
889s 43 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s    |            ^^^^^^^
889s    |
889s    = help: consider using a Cargo feature instead
889s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s             [lints.rust]
889s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:57:12
889s    |
889s 57 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s    |            ^^^^^^^
889s    |
889s    = help: consider using a Cargo feature instead
889s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s             [lints.rust]
889s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:70:12
889s    |
889s 70 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s    |            ^^^^^^^
889s    |
889s    = help: consider using a Cargo feature instead
889s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s             [lints.rust]
889s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:81:12
889s    |
889s 81 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s    |            ^^^^^^^
889s    |
889s    = help: consider using a Cargo feature instead
889s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s             [lints.rust]
889s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:229:12
889s     |
889s 229 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:240:12
889s     |
889s 240 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:250:12
889s     |
889s 250 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:262:12
889s     |
889s 262 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:277:12
889s     |
889s 277 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:288:12
889s     |
889s 288 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:311:12
889s     |
889s 311 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:322:12
889s     |
889s 322 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:333:12
889s     |
889s 333 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:343:12
889s     |
889s 343 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:356:12
889s     |
889s 356 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:596:12
889s     |
889s 596 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:607:12
889s     |
889s 607 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:619:12
889s     |
889s 619 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:631:12
889s     |
889s 631 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:643:12
889s     |
889s 643 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:655:12
889s     |
889s 655 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:667:12
889s     |
889s 667 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:678:12
889s     |
889s 678 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:689:12
889s     |
889s 689 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:701:12
889s     |
889s 701 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:713:12
889s     |
889s 713 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:725:12
889s     |
889s 725 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:742:12
889s     |
889s 742 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:753:12
889s     |
889s 753 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:765:12
889s     |
889s 765 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:780:12
889s     |
889s 780 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:791:12
889s     |
889s 791 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:804:12
889s     |
889s 804 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:816:12
889s     |
889s 816 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:829:12
889s     |
889s 829 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:839:12
889s     |
889s 839 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:851:12
889s     |
889s 851 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:861:12
889s     |
889s 861 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:874:12
889s     |
889s 874 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:889:12
889s     |
889s 889 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:900:12
889s     |
889s 900 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:911:12
889s     |
889s 911 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:923:12
889s     |
889s 923 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:936:12
889s     |
889s 936 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:949:12
889s     |
889s 949 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:960:12
889s     |
889s 960 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:974:12
889s     |
889s 974 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:985:12
889s     |
889s 985 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:996:12
889s     |
889s 996 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s     |            ^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1007:12
889s      |
889s 1007 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1019:12
889s      |
889s 1019 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1030:12
889s      |
889s 1030 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1041:12
889s      |
889s 1041 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1054:12
889s      |
889s 1054 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1065:12
889s      |
889s 1065 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1078:12
889s      |
889s 1078 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1090:12
889s      |
889s 1090 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1102:12
889s      |
889s 1102 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1121:12
889s      |
889s 1121 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1131:12
889s      |
889s 1131 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1141:12
889s      |
889s 1141 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1152:12
889s      |
889s 1152 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1170:12
889s      |
889s 1170 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1205:12
889s      |
889s 1205 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1217:12
889s      |
889s 1217 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1228:12
889s      |
889s 1228 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1244:12
889s      |
889s 1244 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1257:12
889s      |
889s 1257 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1290:12
889s      |
889s 1290 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1308:12
889s      |
889s 1308 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1331:12
889s      |
889s 1331 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1343:12
889s      |
889s 1343 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1378:12
889s      |
889s 1378 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1396:12
889s      |
889s 1396 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1407:12
889s      |
889s 1407 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1420:12
889s      |
889s 1420 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1437:12
889s      |
889s 1437 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1447:12
889s      |
889s 1447 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1542:12
889s      |
889s 1542 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1559:12
889s      |
889s 1559 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1574:12
889s      |
889s 1574 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1589:12
889s      |
889s 1589 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1601:12
889s      |
889s 1601 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1613:12
889s      |
889s 1613 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1630:12
889s      |
889s 1630 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1642:12
889s      |
889s 1642 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1655:12
889s      |
889s 1655 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1669:12
889s      |
889s 1669 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1687:12
889s      |
889s 1687 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1702:12
889s      |
889s 1702 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1721:12
889s      |
889s 1721 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1737:12
889s      |
889s 1737 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1753:12
889s      |
889s 1753 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1767:12
889s      |
889s 1767 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1781:12
889s      |
889s 1781 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1790:12
889s      |
889s 1790 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1800:12
889s      |
889s 1800 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1811:12
889s      |
889s 1811 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1859:12
889s      |
889s 1859 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1872:12
889s      |
889s 1872 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1884:12
889s      |
889s 1884 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1907:12
889s      |
889s 1907 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1925:12
889s      |
889s 1925 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1948:12
889s      |
889s 1948 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1959:12
889s      |
889s 1959 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1970:12
889s      |
889s 1970 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1982:12
889s      |
889s 1982 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2000:12
889s      |
889s 2000 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2011:12
889s      |
889s 2011 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2101:12
889s      |
889s 2101 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2112:12
889s      |
889s 2112 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2125:12
889s      |
889s 2125 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2135:12
889s      |
889s 2135 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2145:12
889s      |
889s 2145 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2156:12
889s      |
889s 2156 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2167:12
889s      |
889s 2167 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2179:12
889s      |
889s 2179 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2191:12
889s      |
889s 2191 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2201:12
889s      |
889s 2201 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2212:12
889s      |
889s 2212 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2225:12
889s      |
889s 2225 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2236:12
889s      |
889s 2236 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2247:12
889s      |
889s 2247 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2259:12
889s      |
889s 2259 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2269:12
889s      |
889s 2269 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2279:12
889s      |
889s 2279 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2298:12
889s      |
889s 2298 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2308:12
889s      |
889s 2308 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2319:12
889s      |
889s 2319 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2330:12
889s      |
889s 2330 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2342:12
889s      |
889s 2342 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2355:12
889s      |
889s 2355 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2373:12
889s      |
889s 2373 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2385:12
889s      |
889s 2385 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2400:12
889s      |
889s 2400 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2419:12
889s      |
889s 2419 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2448:12
889s      |
889s 2448 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2460:12
889s      |
889s 2460 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2474:12
889s      |
889s 2474 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2509:12
889s      |
889s 2509 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2524:12
889s      |
889s 2524 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2535:12
889s      |
889s 2535 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2547:12
889s      |
889s 2547 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2563:12
889s      |
889s 2563 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2648:12
889s      |
889s 2648 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2660:12
889s      |
889s 2660 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2676:12
889s      |
889s 2676 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2686:12
889s      |
889s 2686 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2696:12
889s      |
889s 2696 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2705:12
889s      |
889s 2705 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2714:12
889s      |
889s 2714 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2723:12
889s      |
889s 2723 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2737:12
889s      |
889s 2737 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2755:12
889s      |
889s 2755 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2765:12
889s      |
889s 2765 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2775:12
889s      |
889s 2775 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2787:12
889s      |
889s 2787 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2799:12
889s      |
889s 2799 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2809:12
889s      |
889s 2809 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2819:12
889s      |
889s 2819 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2829:12
889s      |
889s 2829 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2852:12
889s      |
889s 2852 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2861:12
889s      |
889s 2861 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2871:12
889s      |
889s 2871 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2880:12
889s      |
889s 2880 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2891:12
889s      |
889s 2891 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2902:12
889s      |
889s 2902 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2935:12
889s      |
889s 2935 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2945:12
889s      |
889s 2945 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2957:12
889s      |
889s 2957 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2966:12
889s      |
889s 2966 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2975:12
889s      |
889s 2975 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2987:12
889s      |
889s 2987 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:3011:12
889s      |
889s 3011 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:3021:12
889s      |
889s 3021 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:590:23
889s     |
889s 590 |             #[cfg(any(syn_no_non_exhaustive, not(feature = "full")))]
889s     |                       ^^^^^^^^^^^^^^^^^^^^^
889s     |
889s     = help: consider using a Cargo feature instead
889s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s              [lints.rust]
889s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
889s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
889s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1199:19
889s      |
889s 1199 |             #[cfg(syn_no_non_exhaustive)]
889s      |                   ^^^^^^^^^^^^^^^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1372:19
889s      |
889s 1372 |             #[cfg(syn_no_non_exhaustive)]
889s      |                   ^^^^^^^^^^^^^^^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1536:19
889s      |
889s 1536 |             #[cfg(syn_no_non_exhaustive)]
889s      |                   ^^^^^^^^^^^^^^^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2095:19
889s      |
889s 2095 |             #[cfg(syn_no_non_exhaustive)]
889s      |                   ^^^^^^^^^^^^^^^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2503:19
889s      |
889s 2503 |             #[cfg(syn_no_non_exhaustive)]
889s      |                   ^^^^^^^^^^^^^^^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2642:19
889s      |
889s 2642 |             #[cfg(syn_no_non_exhaustive)]
889s      |                   ^^^^^^^^^^^^^^^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unused import: `crate::gen::*`
889s    --> /usr/share/cargo/registry/syn-1.0.109/src/lib.rs:787:9
889s     |
889s 787 | pub use crate::gen::*;
889s     |         ^^^^^^^^^^^^^
889s     |
889s     = note: `#[warn(unused_imports)]` on by default
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/parse.rs:1065:12
889s      |
889s 1065 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/parse.rs:1072:12
889s      |
889s 1072 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/parse.rs:1083:12
889s      |
889s 1083 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
889s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
889s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
889s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
889s 
889s warning: unexpected `cfg` condition name: `doc_cfg`
889s     --> /usr/share/cargo/registry/syn-1.0.109/src/parse.rs:1090:12
889s      |
889s 1090 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
889s      |            ^^^^^^^
889s      |
889s      = help: consider using a Cargo feature instead
889s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
889s               [lints.rust]
890s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
890s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
890s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
890s 
890s warning: unexpected `cfg` condition name: `doc_cfg`
890s     --> /usr/share/cargo/registry/syn-1.0.109/src/parse.rs:1100:12
890s      |
890s 1100 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
890s      |            ^^^^^^^
890s      |
890s      = help: consider using a Cargo feature instead
890s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
890s               [lints.rust]
890s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
890s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
890s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
890s 
890s warning: unexpected `cfg` condition name: `doc_cfg`
890s     --> /usr/share/cargo/registry/syn-1.0.109/src/parse.rs:1116:12
890s      |
890s 1116 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
890s      |            ^^^^^^^
890s      |
890s      = help: consider using a Cargo feature instead
890s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
890s               [lints.rust]
890s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
890s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
890s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
890s 
890s warning: unexpected `cfg` condition name: `doc_cfg`
890s     --> /usr/share/cargo/registry/syn-1.0.109/src/parse.rs:1126:12
890s      |
890s 1126 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
890s      |            ^^^^^^^
890s      |
890s      = help: consider using a Cargo feature instead
890s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
890s               [lints.rust]
890s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
890s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
890s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
890s 
890s warning: unexpected `cfg` condition name: `doc_cfg`
890s     --> /usr/share/cargo/registry/syn-1.0.109/src/parse.rs:1291:12
890s      |
890s 1291 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
890s      |            ^^^^^^^
890s      |
890s      = help: consider using a Cargo feature instead
890s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
890s               [lints.rust]
890s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
890s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
890s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
890s 
890s warning: unexpected `cfg` condition name: `doc_cfg`
890s     --> /usr/share/cargo/registry/syn-1.0.109/src/parse.rs:1299:12
890s      |
890s 1299 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
890s      |            ^^^^^^^
890s      |
890s      = help: consider using a Cargo feature instead
890s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
890s               [lints.rust]
890s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
890s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
890s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
890s 
890s warning: unexpected `cfg` condition name: `doc_cfg`
890s     --> /usr/share/cargo/registry/syn-1.0.109/src/parse.rs:1303:12
890s      |
890s 1303 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
890s      |            ^^^^^^^
890s      |
890s      = help: consider using a Cargo feature instead
890s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
890s               [lints.rust]
890s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
890s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
890s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
890s 
890s warning: unexpected `cfg` condition name: `doc_cfg`
890s     --> /usr/share/cargo/registry/syn-1.0.109/src/parse.rs:1311:12
890s      |
890s 1311 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
890s      |            ^^^^^^^
890s      |
890s      = help: consider using a Cargo feature instead
890s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
890s               [lints.rust]
890s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
890s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
890s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
890s 
890s warning: unexpected `cfg` condition name: `doc_cfg`
890s   --> /usr/share/cargo/registry/syn-1.0.109/src/reserved.rs:29:12
890s    |
890s 29 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
890s    |            ^^^^^^^
890s    |
890s    = help: consider using a Cargo feature instead
890s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
890s             [lints.rust]
890s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
890s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
890s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
890s 
890s warning: unexpected `cfg` condition name: `doc_cfg`
890s   --> /usr/share/cargo/registry/syn-1.0.109/src/reserved.rs:39:12
890s    |
890s 39 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
890s    |            ^^^^^^^
890s    |
890s    = help: consider using a Cargo feature instead
890s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
890s             [lints.rust]
890s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
890s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
890s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
890s 
898s warning: `syn` (lib) generated 1844 warnings (270 duplicates)
898s    Compiling darling_core v0.14.4
898s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=darling_core CARGO_MANIFEST_DIR=/tmp/tmp.ZyMzIQijeb/registry/darling_core-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='Helper crate for proc-macro library for reading attributes into structs when
898s implementing custom derives. Use https://crates.io/crates/darling in your code.
898s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling_core CARGO_PKG_README='' CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.ZyMzIQijeb/registry/darling_core-0.14.4 LD_LIBRARY_PATH=/tmp/tmp.ZyMzIQijeb/target/debug/deps rustc --crate-name darling_core --edition=2018 /tmp/tmp.ZyMzIQijeb/registry/darling_core-0.14.4/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="diagnostics"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("diagnostics", "strsim", "suggestions"))' -C metadata=38d2e258b210780f -C extra-filename=-38d2e258b210780f --out-dir /tmp/tmp.ZyMzIQijeb/target/debug/deps -L dependency=/tmp/tmp.ZyMzIQijeb/target/debug/deps --extern fnv=/tmp/tmp.ZyMzIQijeb/target/debug/deps/libfnv-b414de62b99a0be8.rmeta --extern ident_case=/tmp/tmp.ZyMzIQijeb/target/debug/deps/libident_case-eaee659d776d8da3.rmeta --extern proc_macro2=/tmp/tmp.ZyMzIQijeb/target/debug/deps/libproc_macro2-ce4df6197ae492ff.rmeta --extern quote=/tmp/tmp.ZyMzIQijeb/target/debug/deps/libquote-8ed557cbb33754ad.rmeta --extern syn=/tmp/tmp.ZyMzIQijeb/target/debug/deps/libsyn-014ec51a6b2d66b3.rmeta --cap-lints warn`
899s error[E0554]: `#![feature]` may not be used on the stable release channel
899s  --> /tmp/tmp.ZyMzIQijeb/registry/darling_core-0.14.4/src/lib.rs:2:46
899s   |
899s 2 | #![cfg_attr(feature = "diagnostics", feature(proc_macro_diagnostic))]
899s   |                                              ^^^^^^^^^^^^^^^^^^^^^
899s 
900s For more information about this error, try `rustc --explain E0554`.
900s error: could not compile `darling_core` (lib) due to 1 previous error
900s 
900s Caused by:
900s   process didn't exit successfully: `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=darling_core CARGO_MANIFEST_DIR=/tmp/tmp.ZyMzIQijeb/registry/darling_core-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='Helper crate for proc-macro library for reading attributes into structs when
900s   implementing custom derives. Use https://crates.io/crates/darling in your code.
900s   ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling_core CARGO_PKG_README='' CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.ZyMzIQijeb/registry/darling_core-0.14.4 LD_LIBRARY_PATH=/tmp/tmp.ZyMzIQijeb/target/debug/deps rustc --crate-name darling_core --edition=2018 /tmp/tmp.ZyMzIQijeb/registry/darling_core-0.14.4/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="diagnostics"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("diagnostics", "strsim", "suggestions"))' -C metadata=38d2e258b210780f -C extra-filename=-38d2e258b210780f --out-dir /tmp/tmp.ZyMzIQijeb/target/debug/deps -L dependency=/tmp/tmp.ZyMzIQijeb/target/debug/deps --extern fnv=/tmp/tmp.ZyMzIQijeb/target/debug/deps/libfnv-b414de62b99a0be8.rmeta --extern ident_case=/tmp/tmp.ZyMzIQijeb/target/debug/deps/libident_case-eaee659d776d8da3.rmeta --extern proc_macro2=/tmp/tmp.ZyMzIQijeb/target/debug/deps/libproc_macro2-ce4df6197ae492ff.rmeta --extern quote=/tmp/tmp.ZyMzIQijeb/target/debug/deps/libquote-8ed557cbb33754ad.rmeta --extern syn=/tmp/tmp.ZyMzIQijeb/target/debug/deps/libsyn-014ec51a6b2d66b3.rmeta --cap-lints warn` (exit status: 1)
900s warning: build failed, waiting for other jobs to finish...
900s warning: `syn` (lib) generated 1845 warnings (271 duplicates)
900s 
900s ----------------------------------------------------------------
900s cargo-auto-test: re-running test with RUSTC_BOOTSTRAP due to E0554
900s debian cargo wrapper: options, profiles, parallel, lto: ['parallel=2'] [] ['-j2'] 0
900s debian cargo wrapper: rust_type, gnu_type: s390x-unknown-linux-gnu, s390x-linux-gnu
900s debian cargo wrapper: unsetting RUSTFLAGS and assuming it will be (or already was) added to $CARGO_HOME/config.toml
900s debian cargo wrapper: running subprocess (['env', 'RUST_BACKTRACE=1', '/usr/bin/cargo', '-Zavoid-dev-deps', 'test', '--verbose', '--verbose', '-j2', '--target', 's390x-unknown-linux-gnu', '--all-targets', '--no-default-features', '--features', 'diagnostics'],) {}
900s        Dirty proc-macro2 v1.0.86: the env variable RUSTC_BOOTSTRAP changed
900s    Compiling proc-macro2 v1.0.86
900s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CFG_PANIC=unwind CARGO_CFG_TARGET_ABI='' CARGO_CFG_TARGET_ARCH=s390x CARGO_CFG_TARGET_ENDIAN=big CARGO_CFG_TARGET_ENV=gnu CARGO_CFG_TARGET_FAMILY=unix CARGO_CFG_TARGET_HAS_ATOMIC=16,32,64,8,ptr CARGO_CFG_TARGET_OS=linux CARGO_CFG_TARGET_POINTER_WIDTH=64 CARGO_CFG_TARGET_VENDOR=unknown CARGO_CFG_UNIX='' CARGO_ENCODED_RUSTFLAGS='' CARGO_FEATURE_DEFAULT=1 CARGO_FEATURE_PROC_MACRO=1 CARGO_MANIFEST_DIR=/tmp/tmp.ZyMzIQijeb/registry/proc-macro2-1.0.86 CARGO_PKG_AUTHORS='David Tolnay <dtolnay@gmail.com>:Alex Crichton <alex@alexcrichton.com>' CARGO_PKG_DESCRIPTION='A substitute implementation of the compiler'\''s `proc_macro` API to decouple token-based libraries from the procedural macro use case.' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=proc-macro2 CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/dtolnay/proc-macro2' CARGO_PKG_RUST_VERSION=1.56 CARGO_PKG_VERSION=1.0.86 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=86 CARGO_PKG_VERSION_PRE='' DEBUG=true HOST=s390x-unknown-linux-gnu LD_LIBRARY_PATH='/tmp/tmp.ZyMzIQijeb/target/debug/deps:/tmp/tmp.ZyMzIQijeb/target/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' NUM_JOBS=2 OPT_LEVEL=0 OUT_DIR=/tmp/tmp.ZyMzIQijeb/target/debug/build/proc-macro2-60e29c2f76cd63f7/out PROFILE=debug RUSTC=rustc RUSTDOC=rustdoc TARGET=s390x-unknown-linux-gnu /tmp/tmp.ZyMzIQijeb/target/debug/build/proc-macro2-e34884439d37afc8/build-script-build`
900s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CFG_PANIC=unwind CARGO_CFG_TARGET_ABI='' CARGO_CFG_TARGET_ARCH=s390x CARGO_CFG_TARGET_ENDIAN=big CARGO_CFG_TARGET_ENV=gnu CARGO_CFG_TARGET_FAMILY=unix CARGO_CFG_TARGET_HAS_ATOMIC=16,32,64,8,ptr CARGO_CFG_TARGET_OS=linux CARGO_CFG_TARGET_POINTER_WIDTH=64 CARGO_CFG_TARGET_VENDOR=unknown CARGO_CFG_UNIX='' CARGO_ENCODED_RUSTFLAGS='-Cdebuginfo=2-Cstrip=none--cap-lintswarn-Clinker=s390x-linux-gnu-gcc-Clink-arg=-Wl,-Bsymbolic-functions-Clink-arg=-flto=auto-Clink-arg=-ffat-lto-objects-Clink-arg=-Wl,-z,relro--remap-path-prefix/usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4--remap-path-prefix/tmp/tmp.ZyMzIQijeb/registry=/usr/share/cargo/registry-Ctarget-feature=+backchain' CARGO_FEATURE_DEFAULT=1 CARGO_FEATURE_PROC_MACRO=1 CARGO_MANIFEST_DIR=/tmp/tmp.ZyMzIQijeb/registry/proc-macro2-1.0.86 CARGO_PKG_AUTHORS='David Tolnay <dtolnay@gmail.com>:Alex Crichton <alex@alexcrichton.com>' CARGO_PKG_DESCRIPTION='A substitute implementation of the compiler'\''s `proc_macro` API to decouple token-based libraries from the procedural macro use case.' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=proc-macro2 CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/dtolnay/proc-macro2' CARGO_PKG_RUST_VERSION=1.56 CARGO_PKG_VERSION=1.0.86 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=86 CARGO_PKG_VERSION_PRE='' DEBUG=true HOST=s390x-unknown-linux-gnu LD_LIBRARY_PATH='/tmp/tmp.ZyMzIQijeb/target/debug/deps:/tmp/tmp.ZyMzIQijeb/target/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' NUM_JOBS=2 OPT_LEVEL=0 OUT_DIR=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/build/proc-macro2-36bac212dec11f75/out PROFILE=debug RUSTC=rustc RUSTDOC=rustdoc TARGET=s390x-unknown-linux-gnu /tmp/tmp.ZyMzIQijeb/target/debug/build/proc-macro2-e34884439d37afc8/build-script-build`
900s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(fuzzing)
900s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(no_is_available)
900s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(no_literal_byte_character)
900s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(no_literal_c_string)
900s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(no_source_text)
900s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(proc_macro_span)
900s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(procmacro2_backtrace)
900s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(procmacro2_nightly_testing)
900s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(procmacro2_semver_exempt)
900s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(randomize_layout)
900s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(span_locations)
900s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(super_unstable)
900s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(wrap_proc_macro)
900s [proc-macro2 1.0.86] cargo:rerun-if-changed=build/probe.rs
900s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(fuzzing)
900s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(no_is_available)
900s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(no_literal_byte_character)
900s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(no_literal_c_string)
900s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(no_source_text)
900s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(proc_macro_span)
900s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(procmacro2_backtrace)
900s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(procmacro2_nightly_testing)
900s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(procmacro2_semver_exempt)
900s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(randomize_layout)
900s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(span_locations)
900s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(super_unstable)
900s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(wrap_proc_macro)
900s [proc-macro2 1.0.86] cargo:rerun-if-changed=build/probe.rs
900s [proc-macro2 1.0.86] cargo:rustc-cfg=wrap_proc_macro
900s [proc-macro2 1.0.86] cargo:rustc-cfg=proc_macro_span
900s [proc-macro2 1.0.86] cargo:rerun-if-env-changed=RUSTC_BOOTSTRAP
900s        Fresh unicode-ident v1.0.13
900s warning: unstable feature specified for `-Ctarget-feature`: `backchain`
900s   |
900s   = note: this feature is not stably supported; its behavior can change in the future
900s 
900s warning: `unicode-ident` (lib) generated 1 warning
900s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=proc_macro2 CARGO_MANIFEST_DIR=/tmp/tmp.ZyMzIQijeb/registry/proc-macro2-1.0.86 CARGO_PKG_AUTHORS='David Tolnay <dtolnay@gmail.com>:Alex Crichton <alex@alexcrichton.com>' CARGO_PKG_DESCRIPTION='A substitute implementation of the compiler'\''s `proc_macro` API to decouple token-based libraries from the procedural macro use case.' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=proc-macro2 CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/dtolnay/proc-macro2' CARGO_PKG_RUST_VERSION=1.56 CARGO_PKG_VERSION=1.0.86 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=86 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.ZyMzIQijeb/registry/proc-macro2-1.0.86 LD_LIBRARY_PATH=/tmp/tmp.ZyMzIQijeb/target/debug/deps OUT_DIR=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/build/proc-macro2-36bac212dec11f75/out rustc --crate-name proc_macro2 --edition=2021 /tmp/tmp.ZyMzIQijeb/registry/proc-macro2-1.0.86/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="proc-macro"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "nightly", "proc-macro", "span-locations"))' -C metadata=cce75f48f9312e0f -C extra-filename=-cce75f48f9312e0f --out-dir /tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -L dependency=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.ZyMzIQijeb/target/debug/deps --extern unicode_ident=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/libunicode_ident-2a1e2ade0bdc1f96.rmeta --cap-lints warn -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.ZyMzIQijeb/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain --cfg wrap_proc_macro --cfg proc_macro_span --check-cfg 'cfg(fuzzing)' --check-cfg 'cfg(no_is_available)' --check-cfg 'cfg(no_literal_byte_character)' --check-cfg 'cfg(no_literal_c_string)' --check-cfg 'cfg(no_source_text)' --check-cfg 'cfg(proc_macro_span)' --check-cfg 'cfg(procmacro2_backtrace)' --check-cfg 'cfg(procmacro2_nightly_testing)' --check-cfg 'cfg(procmacro2_semver_exempt)' --check-cfg 'cfg(randomize_layout)' --check-cfg 'cfg(span_locations)' --check-cfg 'cfg(super_unstable)' --check-cfg 'cfg(wrap_proc_macro)'`
900s [proc-macro2 1.0.86] cargo:rustc-cfg=wrap_proc_macro
900s [proc-macro2 1.0.86] cargo:rustc-cfg=proc_macro_span
900s [proc-macro2 1.0.86] cargo:rerun-if-env-changed=RUSTC_BOOTSTRAP
900s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=proc_macro2 CARGO_MANIFEST_DIR=/tmp/tmp.ZyMzIQijeb/registry/proc-macro2-1.0.86 CARGO_PKG_AUTHORS='David Tolnay <dtolnay@gmail.com>:Alex Crichton <alex@alexcrichton.com>' CARGO_PKG_DESCRIPTION='A substitute implementation of the compiler'\''s `proc_macro` API to decouple token-based libraries from the procedural macro use case.' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=proc-macro2 CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/dtolnay/proc-macro2' CARGO_PKG_RUST_VERSION=1.56 CARGO_PKG_VERSION=1.0.86 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=86 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.ZyMzIQijeb/registry/proc-macro2-1.0.86 LD_LIBRARY_PATH=/tmp/tmp.ZyMzIQijeb/target/debug/deps OUT_DIR=/tmp/tmp.ZyMzIQijeb/target/debug/build/proc-macro2-60e29c2f76cd63f7/out rustc --crate-name proc_macro2 --edition=2021 /tmp/tmp.ZyMzIQijeb/registry/proc-macro2-1.0.86/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="proc-macro"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "nightly", "proc-macro", "span-locations"))' -C metadata=ce4df6197ae492ff -C extra-filename=-ce4df6197ae492ff --out-dir /tmp/tmp.ZyMzIQijeb/target/debug/deps -L dependency=/tmp/tmp.ZyMzIQijeb/target/debug/deps --extern unicode_ident=/tmp/tmp.ZyMzIQijeb/target/debug/deps/libunicode_ident-e6db8189d09eabcf.rmeta --cap-lints warn --cfg wrap_proc_macro --cfg proc_macro_span --check-cfg 'cfg(fuzzing)' --check-cfg 'cfg(no_is_available)' --check-cfg 'cfg(no_literal_byte_character)' --check-cfg 'cfg(no_literal_c_string)' --check-cfg 'cfg(no_source_text)' --check-cfg 'cfg(proc_macro_span)' --check-cfg 'cfg(procmacro2_backtrace)' --check-cfg 'cfg(procmacro2_nightly_testing)' --check-cfg 'cfg(procmacro2_semver_exempt)' --check-cfg 'cfg(randomize_layout)' --check-cfg 'cfg(span_locations)' --check-cfg 'cfg(super_unstable)' --check-cfg 'cfg(wrap_proc_macro)'`
901s warning: `proc-macro2` (lib) generated 1 warning (1 duplicate)
901s        Dirty quote v1.0.37: dependency info changed
901s    Compiling quote v1.0.37
901s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=quote CARGO_MANIFEST_DIR=/tmp/tmp.ZyMzIQijeb/registry/quote-1.0.37 CARGO_PKG_AUTHORS='David Tolnay <dtolnay@gmail.com>' CARGO_PKG_DESCRIPTION='Quasi-quoting macro quote'\!'(...)' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=quote CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/dtolnay/quote' CARGO_PKG_RUST_VERSION=1.56 CARGO_PKG_VERSION=1.0.37 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=37 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.ZyMzIQijeb/registry/quote-1.0.37 LD_LIBRARY_PATH=/tmp/tmp.ZyMzIQijeb/target/debug/deps rustc --crate-name quote --edition=2018 /tmp/tmp.ZyMzIQijeb/registry/quote-1.0.37/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="proc-macro"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "proc-macro"))' -C metadata=8ed557cbb33754ad -C extra-filename=-8ed557cbb33754ad --out-dir /tmp/tmp.ZyMzIQijeb/target/debug/deps -L dependency=/tmp/tmp.ZyMzIQijeb/target/debug/deps --extern proc_macro2=/tmp/tmp.ZyMzIQijeb/target/debug/deps/libproc_macro2-ce4df6197ae492ff.rmeta --cap-lints warn`
902s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=quote CARGO_MANIFEST_DIR=/tmp/tmp.ZyMzIQijeb/registry/quote-1.0.37 CARGO_PKG_AUTHORS='David Tolnay <dtolnay@gmail.com>' CARGO_PKG_DESCRIPTION='Quasi-quoting macro quote'\!'(...)' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=quote CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/dtolnay/quote' CARGO_PKG_RUST_VERSION=1.56 CARGO_PKG_VERSION=1.0.37 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=37 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.ZyMzIQijeb/registry/quote-1.0.37 LD_LIBRARY_PATH=/tmp/tmp.ZyMzIQijeb/target/debug/deps rustc --crate-name quote --edition=2018 /tmp/tmp.ZyMzIQijeb/registry/quote-1.0.37/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="proc-macro"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "proc-macro"))' -C metadata=70389408f8173857 -C extra-filename=-70389408f8173857 --out-dir /tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -L dependency=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.ZyMzIQijeb/target/debug/deps --extern proc_macro2=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rmeta --cap-lints warn -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.ZyMzIQijeb/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
902s        Dirty syn v1.0.109: dependency info changed
902s    Compiling syn v1.0.109
902s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=syn CARGO_MANIFEST_DIR=/tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109 CARGO_PKG_AUTHORS='David Tolnay <dtolnay@gmail.com>' CARGO_PKG_DESCRIPTION='Parser for Rust source code' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=syn CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/dtolnay/syn' CARGO_PKG_RUST_VERSION=1.31 CARGO_PKG_VERSION=1.0.109 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=109 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109 LD_LIBRARY_PATH=/tmp/tmp.ZyMzIQijeb/target/debug/deps OUT_DIR=/tmp/tmp.ZyMzIQijeb/target/debug/build/syn-5d78304063d43f96/out rustc --crate-name syn --edition=2018 /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="clone-impls"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="extra-traits"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="quote"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("clone-impls", "default", "derive", "extra-traits", "fold", "full", "parsing", "printing", "proc-macro", "quote", "visit", "visit-mut"))' -C metadata=014ec51a6b2d66b3 -C extra-filename=-014ec51a6b2d66b3 --out-dir /tmp/tmp.ZyMzIQijeb/target/debug/deps -L dependency=/tmp/tmp.ZyMzIQijeb/target/debug/deps --extern proc_macro2=/tmp/tmp.ZyMzIQijeb/target/debug/deps/libproc_macro2-ce4df6197ae492ff.rmeta --extern quote=/tmp/tmp.ZyMzIQijeb/target/debug/deps/libquote-8ed557cbb33754ad.rmeta --extern unicode_ident=/tmp/tmp.ZyMzIQijeb/target/debug/deps/libunicode_ident-e6db8189d09eabcf.rmeta --cap-lints warn --cfg syn_disable_nightly_tests`
902s warning: `quote` (lib) generated 1 warning (1 duplicate)
902s warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead
902s   --> /tmp/tmp.ZyMzIQijeb/registry/ident_case-1.0.1/src/lib.rs:25:17
902s    |
902s 25 | use std::ascii::AsciiExt;
902s    |                 ^^^^^^^^
902s    |
902s    = note: `#[warn(deprecated)]` on by default
902s 
902s warning: unused import: `std::ascii::AsciiExt`
902s   --> /tmp/tmp.ZyMzIQijeb/registry/ident_case-1.0.1/src/lib.rs:25:5
902s    |
902s 25 | use std::ascii::AsciiExt;
902s    |     ^^^^^^^^^^^^^^^^^^^^
902s    |
902s    = note: `#[warn(unused_imports)]` on by default
902s 
902s warning: `ident_case` (lib) generated 2 warnings
902s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=syn CARGO_MANIFEST_DIR=/tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109 CARGO_PKG_AUTHORS='David Tolnay <dtolnay@gmail.com>' CARGO_PKG_DESCRIPTION='Parser for Rust source code' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=syn CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/dtolnay/syn' CARGO_PKG_RUST_VERSION=1.31 CARGO_PKG_VERSION=1.0.109 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=109 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109 LD_LIBRARY_PATH=/tmp/tmp.ZyMzIQijeb/target/debug/deps OUT_DIR=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/build/syn-00713c596900211f/out rustc --crate-name syn --edition=2018 /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="clone-impls"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="extra-traits"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="quote"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("clone-impls", "default", "derive", "extra-traits", "fold", "full", "parsing", "printing", "proc-macro", "quote", "visit", "visit-mut"))' -C metadata=0335a6e5d813cbdf -C extra-filename=-0335a6e5d813cbdf --out-dir /tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -L dependency=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.ZyMzIQijeb/target/debug/deps --extern proc_macro2=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rmeta --extern quote=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/libquote-70389408f8173857.rmeta --extern unicode_ident=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/libunicode_ident-2a1e2ade0bdc1f96.rmeta --cap-lints warn -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.ZyMzIQijeb/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain --cfg syn_disable_nightly_tests`
902s warning: unexpected `cfg` condition name: `doc_cfg`
902s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/lib.rs:254:13
902s     |
902s 254 | #![cfg_attr(doc_cfg, feature(doc_cfg))]
902s     |             ^^^^^^^
902s     |
902s     = help: expected names are: `clippy`, `debug_assertions`, `doc`, `docsrs`, `doctest`, `feature`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `ub_checks`, `unix`, and `windows`
902s     = help: consider using a Cargo feature instead
902s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
902s              [lints.rust]
902s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
902s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
902s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
902s     = note: `#[warn(unexpected_cfgs)]` on by default
902s 
902s warning: unexpected `cfg` condition name: `doc_cfg`
902s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/lib.rs:430:12
902s     |
902s 430 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
902s     |            ^^^^^^^
902s     |
902s     = help: consider using a Cargo feature instead
902s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
902s              [lints.rust]
902s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
902s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
902s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
902s 
902s warning: unexpected `cfg` condition name: `doc_cfg`
902s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/lib.rs:434:12
902s     |
902s 434 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
902s     |            ^^^^^^^
902s     |
902s     = help: consider using a Cargo feature instead
902s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
902s              [lints.rust]
902s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
902s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
902s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
902s 
902s warning: unexpected `cfg` condition name: `doc_cfg`
902s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/lib.rs:455:12
902s     |
902s 455 | #[cfg_attr(doc_cfg, doc(cfg(all(feature = "parsing", feature = "printing"))))]
902s     |            ^^^^^^^
902s     |
902s     = help: consider using a Cargo feature instead
902s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
902s              [lints.rust]
902s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
902s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
902s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
902s 
902s warning: unexpected `cfg` condition name: `doc_cfg`
902s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/lib.rs:804:12
902s     |
902s 804 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
902s     |            ^^^^^^^
902s     |
902s     = help: consider using a Cargo feature instead
902s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
902s              [lints.rust]
902s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
902s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
902s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
902s 
902s warning: unexpected `cfg` condition name: `doc_cfg`
902s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/lib.rs:867:12
902s     |
902s 867 | #[cfg_attr(doc_cfg, doc(cfg(all(feature = "parsing", feature = "proc-macro"))))]
902s     |            ^^^^^^^
902s     |
902s     = help: consider using a Cargo feature instead
902s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
902s              [lints.rust]
902s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
902s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
902s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
902s 
902s warning: unexpected `cfg` condition name: `doc_cfg`
902s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/lib.rs:887:12
902s     |
902s 887 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
902s     |            ^^^^^^^
902s     |
902s     = help: consider using a Cargo feature instead
902s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
902s              [lints.rust]
902s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
902s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
902s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
902s 
902s warning: unexpected `cfg` condition name: `doc_cfg`
902s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/lib.rs:916:12
902s     |
902s 916 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
902s     |            ^^^^^^^
902s     |
902s     = help: consider using a Cargo feature instead
902s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
902s              [lints.rust]
902s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
902s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
902s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
902s 
902s warning: unexpected `cfg` condition name: `doc_cfg`
902s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/lib.rs:959:12
902s     |
902s 959 | #[cfg_attr(doc_cfg, doc(cfg(all(feature = "parsing", feature = "full"))))]
902s     |            ^^^^^^^
902s     |
902s     = help: consider using a Cargo feature instead
902s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
902s              [lints.rust]
902s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
902s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
902s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
902s 
902s warning: unexpected `cfg` condition name: `doc_cfg`
902s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/group.rs:136:12
902s     |
902s 136 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
902s     |            ^^^^^^^
902s     |
902s     = help: consider using a Cargo feature instead
902s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
902s              [lints.rust]
902s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
902s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
902s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
902s 
902s warning: unexpected `cfg` condition name: `doc_cfg`
902s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/group.rs:214:12
902s     |
902s 214 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
902s     |            ^^^^^^^
902s     |
902s     = help: consider using a Cargo feature instead
902s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
902s              [lints.rust]
902s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
902s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
902s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
902s 
902s warning: unexpected `cfg` condition name: `doc_cfg`
902s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/group.rs:269:12
902s     |
902s 269 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
902s     |            ^^^^^^^
902s     |
902s     = help: consider using a Cargo feature instead
902s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
902s              [lints.rust]
902s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
902s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
902s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
902s 
902s warning: unexpected `cfg` condition name: `doc_cfg`
902s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/token.rs:561:12
902s     |
902s 561 | #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
902s     |            ^^^^^^^
902s     |
902s     = help: consider using a Cargo feature instead
902s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
902s              [lints.rust]
902s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
902s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
902s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
902s 
902s warning: unexpected `cfg` condition name: `doc_cfg`
902s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/token.rs:569:12
902s     |
902s 569 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
902s     |            ^^^^^^^
902s     |
902s     = help: consider using a Cargo feature instead
902s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
902s              [lints.rust]
902s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
902s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
902s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
902s 
902s warning: unexpected `cfg` condition name: `syn_omit_await_from_token_macro`
902s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/token.rs:881:11
902s     |
902s 881 | #[cfg(not(syn_omit_await_from_token_macro))]
902s     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
902s     |
902s     = help: consider using a Cargo feature instead
902s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
902s              [lints.rust]
902s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_omit_await_from_token_macro)'] }
902s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_omit_await_from_token_macro)");` to the top of the `build.rs`
902s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
902s 
902s warning: unexpected `cfg` condition name: `syn_omit_await_from_token_macro`
902s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/token.rs:883:7
902s     |
902s 883 | #[cfg(syn_omit_await_from_token_macro)]
902s     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
902s     |
902s     = help: consider using a Cargo feature instead
902s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
902s              [lints.rust]
902s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_omit_await_from_token_macro)'] }
902s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_omit_await_from_token_macro)");` to the top of the `build.rs`
902s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
902s 
902s warning: unexpected `cfg` condition name: `doc_cfg`
902s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/token.rs:394:24
902s     |
902s 394 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
902s     |                          ^^^^^^^
902s ...
902s 556 | / define_punctuation_structs! {
902s 557 | |     "_" pub struct Underscore/1 /// `_`
902s 558 | | }
902s     | |_- in this macro invocation
902s     |
902s     = help: consider using a Cargo feature instead
902s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
902s              [lints.rust]
902s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
902s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
902s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
902s     = note: this warning originates in the macro `define_punctuation_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
902s 
902s warning: unexpected `cfg` condition name: `doc_cfg`
902s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/token.rs:398:24
902s     |
902s 398 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
902s     |                          ^^^^^^^
902s ...
902s 556 | / define_punctuation_structs! {
902s 557 | |     "_" pub struct Underscore/1 /// `_`
902s 558 | | }
902s     | |_- in this macro invocation
902s     |
902s     = help: consider using a Cargo feature instead
902s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
902s              [lints.rust]
902s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
902s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
902s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
902s     = note: this warning originates in the macro `define_punctuation_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
902s 
902s warning: unexpected `cfg` condition name: `doc_cfg`
902s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/token.rs:406:24
902s     |
902s 406 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
902s     |                          ^^^^^^^
902s ...
902s 556 | / define_punctuation_structs! {
902s 557 | |     "_" pub struct Underscore/1 /// `_`
902s 558 | | }
902s     | |_- in this macro invocation
902s     |
902s     = help: consider using a Cargo feature instead
902s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
902s              [lints.rust]
902s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
902s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
902s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
902s     = note: this warning originates in the macro `define_punctuation_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
902s 
902s warning: unexpected `cfg` condition name: `doc_cfg`
902s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/token.rs:414:24
902s     |
902s 414 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
902s     |                          ^^^^^^^
902s ...
902s 556 | / define_punctuation_structs! {
902s 557 | |     "_" pub struct Underscore/1 /// `_`
902s 558 | | }
902s     | |_- in this macro invocation
902s     |
902s     = help: consider using a Cargo feature instead
902s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
902s              [lints.rust]
902s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
902s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
902s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
902s     = note: this warning originates in the macro `define_punctuation_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
902s 
902s warning: unexpected `cfg` condition name: `doc_cfg`
902s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/token.rs:418:24
902s     |
902s 418 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
902s     |                          ^^^^^^^
902s ...
902s 556 | / define_punctuation_structs! {
902s 557 | |     "_" pub struct Underscore/1 /// `_`
902s 558 | | }
902s     | |_- in this macro invocation
902s     |
902s     = help: consider using a Cargo feature instead
902s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
902s              [lints.rust]
902s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
902s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
902s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
902s     = note: this warning originates in the macro `define_punctuation_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
902s 
902s warning: unexpected `cfg` condition name: `doc_cfg`
902s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/token.rs:426:24
902s     |
902s 426 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
902s     |                          ^^^^^^^
902s ...
902s 556 | / define_punctuation_structs! {
902s 557 | |     "_" pub struct Underscore/1 /// `_`
902s 558 | | }
902s     | |_- in this macro invocation
902s     |
902s     = help: consider using a Cargo feature instead
902s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
902s              [lints.rust]
902s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
902s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
902s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
902s     = note: this warning originates in the macro `define_punctuation_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
902s 
902s warning: unexpected `cfg` condition name: `doc_cfg`
902s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/token.rs:271:24
902s     |
902s 271 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
902s     |                          ^^^^^^^
902s ...
902s 652 | / define_keywords! {
902s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
902s 654 | |     "as"          pub struct As           /// `as`
902s 655 | |     "async"       pub struct Async        /// `async`
902s ...   |
902s 704 | |     "yield"       pub struct Yield        /// `yield`
902s 705 | | }
902s     | |_- in this macro invocation
902s     |
902s     = help: consider using a Cargo feature instead
902s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
902s              [lints.rust]
902s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
902s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
902s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
902s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
902s 
902s warning: unexpected `cfg` condition name: `doc_cfg`
902s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/token.rs:275:24
902s     |
902s 275 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
902s     |                          ^^^^^^^
902s ...
902s 652 | / define_keywords! {
902s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
902s 654 | |     "as"          pub struct As           /// `as`
902s 655 | |     "async"       pub struct Async        /// `async`
902s ...   |
902s 704 | |     "yield"       pub struct Yield        /// `yield`
902s 705 | | }
902s     | |_- in this macro invocation
902s     |
902s     = help: consider using a Cargo feature instead
902s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
902s              [lints.rust]
902s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
902s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
902s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
902s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
902s 
902s warning: unexpected `cfg` condition name: `doc_cfg`
902s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/token.rs:283:24
902s     |
902s 283 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
902s     |                          ^^^^^^^
902s ...
902s 652 | / define_keywords! {
902s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
902s 654 | |     "as"          pub struct As           /// `as`
902s 655 | |     "async"       pub struct Async        /// `async`
902s ...   |
902s 704 | |     "yield"       pub struct Yield        /// `yield`
902s 705 | | }
902s     | |_- in this macro invocation
902s     |
902s     = help: consider using a Cargo feature instead
902s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
902s              [lints.rust]
902s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
902s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
902s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
902s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
902s 
902s warning: unexpected `cfg` condition name: `doc_cfg`
902s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/token.rs:291:24
902s     |
902s 291 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
902s     |                          ^^^^^^^
902s ...
902s 652 | / define_keywords! {
902s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
902s 654 | |     "as"          pub struct As           /// `as`
902s 655 | |     "async"       pub struct Async        /// `async`
902s ...   |
902s 704 | |     "yield"       pub struct Yield        /// `yield`
902s 705 | | }
902s     | |_- in this macro invocation
902s     |
902s     = help: consider using a Cargo feature instead
902s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
902s              [lints.rust]
902s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
902s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
902s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
902s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
902s 
902s warning: unexpected `cfg` condition name: `doc_cfg`
902s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/token.rs:295:24
902s     |
902s 295 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
902s     |                          ^^^^^^^
902s ...
902s 652 | / define_keywords! {
902s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
902s 654 | |     "as"          pub struct As           /// `as`
902s 655 | |     "async"       pub struct Async        /// `async`
902s ...   |
902s 704 | |     "yield"       pub struct Yield        /// `yield`
902s 705 | | }
902s     | |_- in this macro invocation
902s     |
902s     = help: consider using a Cargo feature instead
902s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
902s              [lints.rust]
902s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
902s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
902s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
902s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
902s 
902s warning: unexpected `cfg` condition name: `doc_cfg`
902s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/token.rs:303:24
902s     |
902s 303 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
902s     |                          ^^^^^^^
902s ...
902s 652 | / define_keywords! {
902s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
902s 654 | |     "as"          pub struct As           /// `as`
902s 655 | |     "async"       pub struct Async        /// `async`
902s ...   |
902s 704 | |     "yield"       pub struct Yield        /// `yield`
902s 705 | | }
902s     | |_- in this macro invocation
902s     |
902s     = help: consider using a Cargo feature instead
902s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
902s              [lints.rust]
902s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
902s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
902s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
902s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
902s 
902s warning: unexpected `cfg` condition name: `doc_cfg`
902s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/token.rs:309:24
902s     |
902s 309 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
902s     |                          ^^^^^^^
902s ...
902s 652 | / define_keywords! {
902s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
902s 654 | |     "as"          pub struct As           /// `as`
902s 655 | |     "async"       pub struct Async        /// `async`
902s ...   |
902s 704 | |     "yield"       pub struct Yield        /// `yield`
902s 705 | | }
902s     | |_- in this macro invocation
902s     |
902s     = help: consider using a Cargo feature instead
902s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
902s              [lints.rust]
902s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
902s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
902s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
902s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
902s 
902s warning: unexpected `cfg` condition name: `doc_cfg`
902s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/token.rs:317:24
902s     |
902s 317 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
902s     |                          ^^^^^^^
902s ...
902s 652 | / define_keywords! {
902s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
902s 654 | |     "as"          pub struct As           /// `as`
902s 655 | |     "async"       pub struct Async        /// `async`
902s ...   |
902s 704 | |     "yield"       pub struct Yield        /// `yield`
902s 705 | | }
902s     | |_- in this macro invocation
902s     |
902s     = help: consider using a Cargo feature instead
902s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
902s              [lints.rust]
902s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
902s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
902s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
902s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
902s 
902s warning: unexpected `cfg` condition name: `doc_cfg`
902s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/token.rs:444:24
902s     |
902s 444 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
902s     |                          ^^^^^^^
902s ...
902s 707 | / define_punctuation! {
902s 708 | |     "+"           pub struct Add/1        /// `+`
902s 709 | |     "+="          pub struct AddEq/2      /// `+=`
902s 710 | |     "&"           pub struct And/1        /// `&`
902s ...   |
902s 753 | |     "~"           pub struct Tilde/1      /// `~`
902s 754 | | }
902s     | |_- in this macro invocation
902s     |
902s     = help: consider using a Cargo feature instead
902s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
902s              [lints.rust]
902s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
902s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
902s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
902s     = note: this warning originates in the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
902s 
902s warning: unexpected `cfg` condition name: `doc_cfg`
902s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/token.rs:452:24
902s     |
902s 452 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
902s     |                          ^^^^^^^
902s ...
902s 707 | / define_punctuation! {
902s 708 | |     "+"           pub struct Add/1        /// `+`
902s 709 | |     "+="          pub struct AddEq/2      /// `+=`
902s 710 | |     "&"           pub struct And/1        /// `&`
902s ...   |
902s 753 | |     "~"           pub struct Tilde/1      /// `~`
902s 754 | | }
902s     | |_- in this macro invocation
902s     |
902s     = help: consider using a Cargo feature instead
902s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
902s              [lints.rust]
902s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
902s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
902s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
902s     = note: this warning originates in the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
902s 
902s warning: unexpected `cfg` condition name: `doc_cfg`
902s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/token.rs:394:24
902s     |
902s 394 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
902s     |                          ^^^^^^^
902s ...
902s 707 | / define_punctuation! {
902s 708 | |     "+"           pub struct Add/1        /// `+`
902s 709 | |     "+="          pub struct AddEq/2      /// `+=`
902s 710 | |     "&"           pub struct And/1        /// `&`
902s ...   |
902s 753 | |     "~"           pub struct Tilde/1      /// `~`
902s 754 | | }
902s     | |_- in this macro invocation
902s     |
902s     = help: consider using a Cargo feature instead
902s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
902s              [lints.rust]
902s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
902s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
902s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
902s     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
902s 
902s warning: unexpected `cfg` condition name: `doc_cfg`
902s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/token.rs:398:24
902s     |
902s 398 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
902s     |                          ^^^^^^^
902s ...
902s 707 | / define_punctuation! {
902s 708 | |     "+"           pub struct Add/1        /// `+`
902s 709 | |     "+="          pub struct AddEq/2      /// `+=`
902s 710 | |     "&"           pub struct And/1        /// `&`
902s ...   |
902s 753 | |     "~"           pub struct Tilde/1      /// `~`
902s 754 | | }
902s     | |_- in this macro invocation
902s     |
902s     = help: consider using a Cargo feature instead
902s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
902s              [lints.rust]
902s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
902s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
902s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
902s     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
902s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/token.rs:406:24
903s     |
903s 406 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |                          ^^^^^^^
903s ...
903s 707 | / define_punctuation! {
903s 708 | |     "+"           pub struct Add/1        /// `+`
903s 709 | |     "+="          pub struct AddEq/2      /// `+=`
903s 710 | |     "&"           pub struct And/1        /// `&`
903s ...   |
903s 753 | |     "~"           pub struct Tilde/1      /// `~`
903s 754 | | }
903s     | |_- in this macro invocation
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/token.rs:414:24
903s     |
903s 414 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |                          ^^^^^^^
903s ...
903s 707 | / define_punctuation! {
903s 708 | |     "+"           pub struct Add/1        /// `+`
903s 709 | |     "+="          pub struct AddEq/2      /// `+=`
903s 710 | |     "&"           pub struct And/1        /// `&`
903s ...   |
903s 753 | |     "~"           pub struct Tilde/1      /// `~`
903s 754 | | }
903s     | |_- in this macro invocation
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/token.rs:418:24
903s     |
903s 418 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |                          ^^^^^^^
903s ...
903s 707 | / define_punctuation! {
903s 708 | |     "+"           pub struct Add/1        /// `+`
903s 709 | |     "+="          pub struct AddEq/2      /// `+=`
903s 710 | |     "&"           pub struct And/1        /// `&`
903s ...   |
903s 753 | |     "~"           pub struct Tilde/1      /// `~`
903s 754 | | }
903s     | |_- in this macro invocation
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/token.rs:426:24
903s     |
903s 426 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |                          ^^^^^^^
903s ...
903s 707 | / define_punctuation! {
903s 708 | |     "+"           pub struct Add/1        /// `+`
903s 709 | |     "+="          pub struct AddEq/2      /// `+=`
903s 710 | |     "&"           pub struct And/1        /// `&`
903s ...   |
903s 753 | |     "~"           pub struct Tilde/1      /// `~`
903s 754 | | }
903s     | |_- in this macro invocation
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/lib.rs:254:13
903s     |
903s 254 | #![cfg_attr(doc_cfg, feature(doc_cfg))]
903s     |             ^^^^^^^
903s     |
903s     = help: expected names are: `clippy`, `debug_assertions`, `doc`, `docsrs`, `doctest`, `feature`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `ub_checks`, `unix`, and `windows`
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s     = note: `#[warn(unexpected_cfgs)]` on by default
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/lib.rs:430:12
903s     |
903s 430 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/lib.rs:434:12
903s     |
903s 434 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/lib.rs:455:12
903s     |
903s 455 | #[cfg_attr(doc_cfg, doc(cfg(all(feature = "parsing", feature = "printing"))))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/lib.rs:804:12
903s     |
903s 804 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/lib.rs:867:12
903s     |
903s 867 | #[cfg_attr(doc_cfg, doc(cfg(all(feature = "parsing", feature = "proc-macro"))))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/lib.rs:887:12
903s     |
903s 887 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/lib.rs:916:12
903s     |
903s 916 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/lib.rs:959:12
903s     |
903s 959 | #[cfg_attr(doc_cfg, doc(cfg(all(feature = "parsing", feature = "full"))))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/group.rs:136:12
903s     |
903s 136 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/group.rs:214:12
903s     |
903s 214 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/group.rs:269:12
903s     |
903s 269 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:561:12
903s     |
903s 561 | #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:569:12
903s     |
903s 569 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `syn_omit_await_from_token_macro`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:881:11
903s     |
903s 881 | #[cfg(not(syn_omit_await_from_token_macro))]
903s     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_omit_await_from_token_macro)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_omit_await_from_token_macro)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `syn_omit_await_from_token_macro`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:883:7
903s     |
903s 883 | #[cfg(syn_omit_await_from_token_macro)]
903s     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_omit_await_from_token_macro)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_omit_await_from_token_macro)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:394:24
903s     |
903s 394 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |                          ^^^^^^^
903s ...
903s 556 | / define_punctuation_structs! {
903s 557 | |     "_" pub struct Underscore/1 /// `_`
903s 558 | | }
903s     | |_- in this macro invocation
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s     = note: this warning originates in the macro `define_punctuation_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:398:24
903s     |
903s 398 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |                          ^^^^^^^
903s ...
903s 556 | / define_punctuation_structs! {
903s 557 | |     "_" pub struct Underscore/1 /// `_`
903s 558 | | }
903s     | |_- in this macro invocation
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s     = note: this warning originates in the macro `define_punctuation_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:406:24
903s     |
903s 406 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |                          ^^^^^^^
903s ...
903s 556 | / define_punctuation_structs! {
903s 557 | |     "_" pub struct Underscore/1 /// `_`
903s 558 | | }
903s     | |_- in this macro invocation
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s     = note: this warning originates in the macro `define_punctuation_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:414:24
903s     |
903s 414 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |                          ^^^^^^^
903s ...
903s 556 | / define_punctuation_structs! {
903s 557 | |     "_" pub struct Underscore/1 /// `_`
903s 558 | | }
903s     | |_- in this macro invocation
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s     = note: this warning originates in the macro `define_punctuation_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:418:24
903s     |
903s 418 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |                          ^^^^^^^
903s ...
903s 556 | / define_punctuation_structs! {
903s 557 | |     "_" pub struct Underscore/1 /// `_`
903s 558 | | }
903s     | |_- in this macro invocation
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s     = note: this warning originates in the macro `define_punctuation_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:426:24
903s     |
903s 426 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |                          ^^^^^^^
903s ...
903s 556 | / define_punctuation_structs! {
903s 557 | |     "_" pub struct Underscore/1 /// `_`
903s 558 | | }
903s     | |_- in this macro invocation
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s     = note: this warning originates in the macro `define_punctuation_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:271:24
903s     |
903s 271 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |                          ^^^^^^^
903s ...
903s 652 | / define_keywords! {
903s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
903s 654 | |     "as"          pub struct As           /// `as`
903s 655 | |     "async"       pub struct Async        /// `async`
903s ...   |
903s 704 | |     "yield"       pub struct Yield        /// `yield`
903s 705 | | }
903s     | |_- in this macro invocation
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:275:24
903s     |
903s 275 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |                          ^^^^^^^
903s ...
903s 652 | / define_keywords! {
903s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
903s 654 | |     "as"          pub struct As           /// `as`
903s 655 | |     "async"       pub struct Async        /// `async`
903s ...   |
903s 704 | |     "yield"       pub struct Yield        /// `yield`
903s 705 | | }
903s     | |_- in this macro invocation
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:283:24
903s     |
903s 283 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |                          ^^^^^^^
903s ...
903s 652 | / define_keywords! {
903s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
903s 654 | |     "as"          pub struct As           /// `as`
903s 655 | |     "async"       pub struct Async        /// `async`
903s ...   |
903s 704 | |     "yield"       pub struct Yield        /// `yield`
903s 705 | | }
903s     | |_- in this macro invocation
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:291:24
903s     |
903s 291 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |                          ^^^^^^^
903s ...
903s 652 | / define_keywords! {
903s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
903s 654 | |     "as"          pub struct As           /// `as`
903s 655 | |     "async"       pub struct Async        /// `async`
903s ...   |
903s 704 | |     "yield"       pub struct Yield        /// `yield`
903s 705 | | }
903s     | |_- in this macro invocation
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:295:24
903s     |
903s 295 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |                          ^^^^^^^
903s ...
903s 652 | / define_keywords! {
903s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
903s 654 | |     "as"          pub struct As           /// `as`
903s 655 | |     "async"       pub struct Async        /// `async`
903s ...   |
903s 704 | |     "yield"       pub struct Yield        /// `yield`
903s 705 | | }
903s     | |_- in this macro invocation
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:303:24
903s     |
903s 303 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |                          ^^^^^^^
903s ...
903s 652 | / define_keywords! {
903s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
903s 654 | |     "as"          pub struct As           /// `as`
903s 655 | |     "async"       pub struct Async        /// `async`
903s ...   |
903s 704 | |     "yield"       pub struct Yield        /// `yield`
903s 705 | | }
903s     | |_- in this macro invocation
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:309:24
903s     |
903s 309 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s     |                          ^^^^^^^
903s ...
903s 652 | / define_keywords! {
903s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
903s 654 | |     "as"          pub struct As           /// `as`
903s 655 | |     "async"       pub struct Async        /// `async`
903s ...   |
903s 704 | |     "yield"       pub struct Yield        /// `yield`
903s 705 | | }
903s     | |_- in this macro invocation
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:317:24
903s     |
903s 317 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |                          ^^^^^^^
903s ...
903s 652 | / define_keywords! {
903s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
903s 654 | |     "as"          pub struct As           /// `as`
903s 655 | |     "async"       pub struct Async        /// `async`
903s ...   |
903s 704 | |     "yield"       pub struct Yield        /// `yield`
903s 705 | | }
903s     | |_- in this macro invocation
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:444:24
903s     |
903s 444 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s     |                          ^^^^^^^
903s ...
903s 707 | / define_punctuation! {
903s 708 | |     "+"           pub struct Add/1        /// `+`
903s 709 | |     "+="          pub struct AddEq/2      /// `+=`
903s 710 | |     "&"           pub struct And/1        /// `&`
903s ...   |
903s 753 | |     "~"           pub struct Tilde/1      /// `~`
903s 754 | | }
903s     | |_- in this macro invocation
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s     = note: this warning originates in the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:452:24
903s     |
903s 452 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |                          ^^^^^^^
903s ...
903s 707 | / define_punctuation! {
903s 708 | |     "+"           pub struct Add/1        /// `+`
903s 709 | |     "+="          pub struct AddEq/2      /// `+=`
903s 710 | |     "&"           pub struct And/1        /// `&`
903s ...   |
903s 753 | |     "~"           pub struct Tilde/1      /// `~`
903s 754 | | }
903s     | |_- in this macro invocation
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s     = note: this warning originates in the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/token.rs:503:24
903s     |
903s 503 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |                          ^^^^^^^
903s ...
903s 756 | / define_delimiters! {
903s 757 | |     "{"           pub struct Brace        /// `{...}`
903s 758 | |     "["           pub struct Bracket      /// `[...]`
903s 759 | |     "("           pub struct Paren        /// `(...)`
903s 760 | |     " "           pub struct Group        /// None-delimited group
903s 761 | | }
903s     | |_- in this macro invocation
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s     = note: this warning originates in the macro `define_delimiters` (in Nightly builds, run with -Z macro-backtrace for more info)
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/token.rs:507:24
903s     |
903s 507 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |                          ^^^^^^^
903s ...
903s 756 | / define_delimiters! {
903s 757 | |     "{"           pub struct Brace        /// `{...}`
903s 758 | |     "["           pub struct Bracket      /// `[...]`
903s 759 | |     "("           pub struct Paren        /// `(...)`
903s 760 | |     " "           pub struct Group        /// None-delimited group
903s 761 | | }
903s     | |_- in this macro invocation
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s     = note: this warning originates in the macro `define_delimiters` (in Nightly builds, run with -Z macro-backtrace for more info)
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/token.rs:515:24
903s     |
903s 515 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |                          ^^^^^^^
903s ...
903s 756 | / define_delimiters! {
903s 757 | |     "{"           pub struct Brace        /// `{...}`
903s 758 | |     "["           pub struct Bracket      /// `[...]`
903s 759 | |     "("           pub struct Paren        /// `(...)`
903s 760 | |     " "           pub struct Group        /// None-delimited group
903s 761 | | }
903s     | |_- in this macro invocation
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s     = note: this warning originates in the macro `define_delimiters` (in Nightly builds, run with -Z macro-backtrace for more info)
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/token.rs:523:24
903s     |
903s 523 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |                          ^^^^^^^
903s ...
903s 756 | / define_delimiters! {
903s 757 | |     "{"           pub struct Brace        /// `{...}`
903s 758 | |     "["           pub struct Bracket      /// `[...]`
903s 759 | |     "("           pub struct Paren        /// `(...)`
903s 760 | |     " "           pub struct Group        /// None-delimited group
903s 761 | | }
903s     | |_- in this macro invocation
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s     = note: this warning originates in the macro `define_delimiters` (in Nightly builds, run with -Z macro-backtrace for more info)
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/token.rs:527:24
903s     |
903s 527 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |                          ^^^^^^^
903s ...
903s 756 | / define_delimiters! {
903s 757 | |     "{"           pub struct Brace        /// `{...}`
903s 758 | |     "["           pub struct Bracket      /// `[...]`
903s 759 | |     "("           pub struct Paren        /// `(...)`
903s 760 | |     " "           pub struct Group        /// None-delimited group
903s 761 | | }
903s     | |_- in this macro invocation
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s     = note: this warning originates in the macro `define_delimiters` (in Nightly builds, run with -Z macro-backtrace for more info)
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/token.rs:535:24
903s     |
903s 535 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |                          ^^^^^^^
903s ...
903s 756 | / define_delimiters! {
903s 757 | |     "{"           pub struct Brace        /// `{...}`
903s 758 | |     "["           pub struct Bracket      /// `[...]`
903s 759 | |     "("           pub struct Paren        /// `(...)`
903s 760 | |     " "           pub struct Group        /// None-delimited group
903s 761 | | }
903s     | |_- in this macro invocation
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s     = note: this warning originates in the macro `define_delimiters` (in Nightly builds, run with -Z macro-backtrace for more info)
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:394:24
903s     |
903s 394 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |                          ^^^^^^^
903s ...
903s 707 | / define_punctuation! {
903s 708 | |     "+"           pub struct Add/1        /// `+`
903s 709 | |     "+="          pub struct AddEq/2      /// `+=`
903s 710 | |     "&"           pub struct And/1        /// `&`
903s ...   |
903s 753 | |     "~"           pub struct Tilde/1      /// `~`
903s 754 | | }
903s     | |_- in this macro invocation
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:398:24
903s     |
903s 398 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |                          ^^^^^^^
903s ...
903s 707 | / define_punctuation! {
903s 708 | |     "+"           pub struct Add/1        /// `+`
903s 709 | |     "+="          pub struct AddEq/2      /// `+=`
903s 710 | |     "&"           pub struct And/1        /// `&`
903s ...   |
903s 753 | |     "~"           pub struct Tilde/1      /// `~`
903s 754 | | }
903s     | |_- in this macro invocation
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:406:24
903s     |
903s 406 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |                          ^^^^^^^
903s ...
903s 707 | / define_punctuation! {
903s 708 | |     "+"           pub struct Add/1        /// `+`
903s 709 | |     "+="          pub struct AddEq/2      /// `+=`
903s 710 | |     "&"           pub struct And/1        /// `&`
903s ...   |
903s 753 | |     "~"           pub struct Tilde/1      /// `~`
903s 754 | | }
903s     | |_- in this macro invocation
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:414:24
903s     |
903s 414 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |                          ^^^^^^^
903s ...
903s 707 | / define_punctuation! {
903s 708 | |     "+"           pub struct Add/1        /// `+`
903s 709 | |     "+="          pub struct AddEq/2      /// `+=`
903s 710 | |     "&"           pub struct And/1        /// `&`
903s ...   |
903s 753 | |     "~"           pub struct Tilde/1      /// `~`
903s 754 | | }
903s     | |_- in this macro invocation
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:418:24
903s     |
903s 418 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |                          ^^^^^^^
903s ...
903s 707 | / define_punctuation! {
903s 708 | |     "+"           pub struct Add/1        /// `+`
903s 709 | |     "+="          pub struct AddEq/2      /// `+=`
903s 710 | |     "&"           pub struct And/1        /// `&`
903s ...   |
903s 753 | |     "~"           pub struct Tilde/1      /// `~`
903s 754 | | }
903s     | |_- in this macro invocation
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:426:24
903s     |
903s 426 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |                          ^^^^^^^
903s ...
903s 707 | / define_punctuation! {
903s 708 | |     "+"           pub struct Add/1        /// `+`
903s 709 | |     "+="          pub struct AddEq/2      /// `+=`
903s 710 | |     "&"           pub struct And/1        /// `&`
903s ...   |
903s 753 | |     "~"           pub struct Tilde/1      /// `~`
903s 754 | | }
903s     | |_- in this macro invocation
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s   --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/ident.rs:38:12
903s    |
903s 38 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s    |            ^^^^^^^
903s    |
903s    = help: consider using a Cargo feature instead
903s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s             [lints.rust]
903s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/attr.rs:463:12
903s     |
903s 463 | #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/attr.rs:148:16
903s     |
903s 148 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/attr.rs:329:16
903s     |
903s 329 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/attr.rs:360:16
903s     |
903s 360 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/macros.rs:155:20
903s     |
903s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s     |                      ^^^^^^^
903s     |
903s    ::: /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/attr.rs:336:1
903s     |
903s 336 | / ast_enum_of_structs! {
903s 337 | |     /// Content of a compile-time structured attribute.
903s 338 | |     ///
903s 339 | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
903s ...   |
903s 369 | |     }
903s 370 | | }
903s     | |_- in this macro invocation
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/attr.rs:377:16
903s     |
903s 377 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/attr.rs:390:16
903s     |
903s 390 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/attr.rs:417:16
903s     |
903s 417 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/macros.rs:155:20
903s     |
903s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s     |                      ^^^^^^^
903s     |
903s    ::: /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/attr.rs:412:1
903s     |
903s 412 | / ast_enum_of_structs! {
903s 413 | |     /// Element of a compile-time attribute list.
903s 414 | |     ///
903s 415 | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
903s ...   |
903s 425 | |     }
903s 426 | | }
903s     | |_- in this macro invocation
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/attr.rs:165:16
903s     |
903s 165 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/attr.rs:213:16
903s     |
903s 213 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/attr.rs:223:16
903s     |
903s 223 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/attr.rs:237:16
903s     |
903s 237 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/attr.rs:251:16
903s     |
903s 251 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/attr.rs:557:16
903s     |
903s 557 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/attr.rs:565:16
903s     |
903s 565 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/attr.rs:573:16
903s     |
903s 573 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/attr.rs:581:16
903s     |
903s 581 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/attr.rs:630:16
903s     |
903s 630 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/attr.rs:644:16
903s     |
903s 644 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/attr.rs:654:16
903s     |
903s 654 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s  --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/data.rs:9:16
903s   |
903s 9 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
903s   |                ^^^^^^^
903s   |
903s   = help: consider using a Cargo feature instead
903s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s            [lints.rust]
903s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s   --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/data.rs:36:16
903s    |
903s 36 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
903s    |                ^^^^^^^
903s    |
903s    = help: consider using a Cargo feature instead
903s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s             [lints.rust]
903s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/macros.rs:155:20
903s     |
903s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s     |                      ^^^^^^^
903s     |
903s    ::: /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/data.rs:25:1
903s     |
903s 25  | / ast_enum_of_structs! {
903s 26  | |     /// Data stored within an enum variant or struct.
903s 27  | |     ///
903s 28  | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
903s ...   |
903s 47  | |     }
903s 48  | | }
903s     | |_- in this macro invocation
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s   --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/data.rs:56:16
903s    |
903s 56 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
903s    |                ^^^^^^^
903s    |
903s    = help: consider using a Cargo feature instead
903s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s             [lints.rust]
903s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s   --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/data.rs:68:16
903s    |
903s 68 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
903s    |                ^^^^^^^
903s    |
903s    = help: consider using a Cargo feature instead
903s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s             [lints.rust]
903s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/data.rs:153:16
903s     |
903s 153 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/data.rs:185:16
903s     |
903s 185 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/macros.rs:155:20
903s     |
903s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s     |                      ^^^^^^^
903s     |
903s    ::: /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/data.rs:173:1
903s     |
903s 173 | / ast_enum_of_structs! {
903s 174 | |     /// The visibility level of an item: inherited or `pub` or
903s 175 | |     /// `pub(restricted)`.
903s 176 | |     ///
903s ...   |
903s 199 | |     }
903s 200 | | }
903s     | |_- in this macro invocation
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/data.rs:207:16
903s     |
903s 207 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/data.rs:218:16
903s     |
903s 218 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/data.rs:230:16
903s     |
903s 230 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/data.rs:246:16
903s     |
903s 246 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/data.rs:275:16
903s     |
903s 275 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/data.rs:286:16
903s     |
903s 286 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/data.rs:327:16
903s     |
903s 327 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/data.rs:299:20
903s     |
903s 299 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |                    ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/data.rs:315:20
903s     |
903s 315 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |                    ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/data.rs:423:16
903s     |
903s 423 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/data.rs:436:16
903s     |
903s 436 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/data.rs:445:16
903s     |
903s 445 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/data.rs:454:16
903s     |
903s 454 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/data.rs:467:16
903s     |
903s 467 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/data.rs:474:16
903s     |
903s 474 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/data.rs:481:16
903s     |
903s 481 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s   --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:89:16
903s    |
903s 89 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
903s    |                ^^^^^^^
903s    |
903s    = help: consider using a Cargo feature instead
903s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s             [lints.rust]
903s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
903s   --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:90:20
903s    |
903s 90 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
903s    |                    ^^^^^^^^^^^^^^^^^^^^^
903s    |
903s    = help: consider using a Cargo feature instead
903s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s             [lints.rust]
903s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
903s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
903s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/macros.rs:155:20
903s     |
903s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s     |                      ^^^^^^^
903s     |
903s    ::: /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:14:1
903s     |
903s 14  | / ast_enum_of_structs! {
903s 15  | |     /// A Rust expression.
903s 16  | |     ///
903s 17  | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
903s ...   |
903s 249 | |     }
903s 250 | | }
903s     | |_- in this macro invocation
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:256:16
903s     |
903s 256 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:268:16
903s     |
903s 268 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:281:16
903s     |
903s 281 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:294:16
903s     |
903s 294 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:307:16
903s     |
903s 307 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:321:16
903s     |
903s 321 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:334:16
903s     |
903s 334 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:346:16
903s     |
903s 346 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:359:16
903s     |
903s 359 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:373:16
903s     |
903s 373 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:387:16
903s     |
903s 387 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:400:16
903s     |
903s 400 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:418:16
903s     |
903s 418 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:431:16
903s     |
903s 431 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:444:16
903s     |
903s 444 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:464:16
903s     |
903s 464 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:480:16
903s     |
903s 480 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:495:16
903s     |
903s 495 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:508:16
903s     |
903s 508 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:523:16
903s     |
903s 523 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:534:16
903s     |
903s 534 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:547:16
903s     |
903s 547 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:558:16
903s     |
903s 558 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:572:16
903s     |
903s 572 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:588:16
903s     |
903s 588 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:604:16
903s     |
903s 604 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:616:16
903s     |
903s 616 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:629:16
903s     |
903s 629 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:643:16
903s     |
903s 643 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:657:16
903s     |
903s 657 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:672:16
903s     |
903s 672 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:687:16
903s     |
903s 687 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:699:16
903s     |
903s 699 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:711:16
903s     |
903s 711 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:723:16
903s     |
903s 723 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:737:16
903s     |
903s 737 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:749:16
903s     |
903s 749 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:761:16
903s     |
903s 761 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:775:16
903s     |
903s 775 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:850:16
903s     |
903s 850 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:920:16
903s     |
903s 920 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:968:16
903s     |
903s 968 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:982:16
903s     |
903s 982 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:999:16
903s     |
903s 999 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:1021:16
903s      |
903s 1021 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:1049:16
903s      |
903s 1049 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:1065:16
903s      |
903s 1065 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:246:15
903s     |
903s 246 |         #[cfg(syn_no_non_exhaustive)]
903s     |               ^^^^^^^^^^^^^^^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `syn_no_const_vec_new`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:784:40
903s     |
903s 784 |     #[cfg(all(feature = "parsing", not(syn_no_const_vec_new)))]
903s     |                                        ^^^^^^^^^^^^^^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_const_vec_new)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_const_vec_new)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:838:19
903s     |
903s 838 |             #[cfg(syn_no_non_exhaustive)]
903s     |                   ^^^^^^^^^^^^^^^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:1159:16
903s      |
903s 1159 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:1880:16
903s      |
903s 1880 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:1975:16
903s      |
903s 1975 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:2001:16
903s      |
903s 2001 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:2063:16
903s      |
903s 2063 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:2084:16
903s      |
903s 2084 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:2101:16
903s      |
903s 2101 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:2119:16
903s      |
903s 2119 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:2147:16
903s      |
903s 2147 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:2165:16
903s      |
903s 2165 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:2206:16
903s      |
903s 2206 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:2236:16
903s      |
903s 2236 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:2258:16
903s      |
903s 2258 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:2326:16
903s      |
903s 2326 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:2349:16
903s      |
903s 2349 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:2372:16
903s      |
903s 2372 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:2381:16
903s      |
903s 2381 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:2396:16
903s      |
903s 2396 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:2405:16
903s      |
903s 2405 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:2414:16
903s      |
903s 2414 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:2426:16
903s      |
903s 2426 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:2496:16
903s      |
903s 2496 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:2547:16
903s      |
903s 2547 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:2571:16
903s      |
903s 2571 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:2582:16
903s      |
903s 2582 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:2594:16
903s      |
903s 2594 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:2648:16
903s      |
903s 2648 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:2678:16
903s      |
903s 2678 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:2727:16
903s      |
903s 2727 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:2759:16
903s      |
903s 2759 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:2801:16
903s      |
903s 2801 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:2818:16
903s      |
903s 2818 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:2832:16
903s      |
903s 2832 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:2846:16
903s      |
903s 2846 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:2879:16
903s      |
903s 2879 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:2292:28
903s      |
903s 2292 |                   #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s      |                              ^^^^^^^
903s ...
903s 2309 | /     impl_by_parsing_expr! {
903s 2310 | |         ExprAssign, Assign, "expected assignment expression",
903s 2311 | |         ExprAssignOp, AssignOp, "expected compound assignment expression",
903s 2312 | |         ExprAwait, Await, "expected await expression",
903s ...    |
903s 2322 | |         ExprType, Type, "expected type ascription expression",
903s 2323 | |     }
903s      | |_____- in this macro invocation
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s      = note: this warning originates in the macro `impl_by_parsing_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:1248:20
903s      |
903s 1248 |         #[cfg_attr(doc_cfg, doc(cfg(all(feature = "full", feature = "parsing"))))]
903s      |                    ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:2539:23
903s      |
903s 2539 |                 #[cfg(syn_no_non_exhaustive)]
903s      |                       ^^^^^^^^^^^^^^^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `syn_no_const_vec_new`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:2905:23
903s      |
903s 2905 |             #[cfg(not(syn_no_const_vec_new))]
903s      |                       ^^^^^^^^^^^^^^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_const_vec_new)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_const_vec_new)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `syn_no_const_vec_new`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:2907:19
903s      |
903s 2907 |             #[cfg(syn_no_const_vec_new)]
903s      |                   ^^^^^^^^^^^^^^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_const_vec_new)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_const_vec_new)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:2988:16
903s      |
903s 2988 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:2998:16
903s      |
903s 2998 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:3008:16
903s      |
903s 3008 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:3020:16
903s      |
903s 3020 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:3035:16
903s      |
903s 3035 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:3046:16
903s      |
903s 3046 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:3057:16
903s      |
903s 3057 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:3072:16
903s      |
903s 3072 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:3082:16
903s      |
903s 3082 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:3091:16
903s      |
903s 3091 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:3099:16
903s      |
903s 3099 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:3110:16
903s      |
903s 3110 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:3141:16
903s      |
903s 3141 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:3153:16
903s      |
903s 3153 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:3165:16
903s      |
903s 3165 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:3180:16
903s      |
903s 3180 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:3197:16
903s      |
903s 3197 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:3211:16
903s      |
903s 3211 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:3233:16
903s      |
903s 3233 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:3244:16
903s      |
903s 3244 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:3255:16
903s      |
903s 3255 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:3265:16
903s      |
903s 3265 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:3275:16
903s      |
903s 3275 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:3291:16
903s      |
903s 3291 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:3304:16
903s      |
903s 3304 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:3317:16
903s      |
903s 3317 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:3328:16
903s      |
903s 3328 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:3338:16
903s      |
903s 3338 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:3348:16
903s      |
903s 3348 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:3358:16
903s      |
903s 3358 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:3367:16
903s      |
903s 3367 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:3379:16
903s      |
903s 3379 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:3390:16
903s      |
903s 3390 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:3400:16
903s      |
903s 3400 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:3409:16
903s      |
903s 3409 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:3420:16
903s      |
903s 3420 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:3431:16
903s      |
903s 3431 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:3441:16
903s      |
903s 3441 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:3451:16
903s      |
903s 3451 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:3460:16
903s      |
903s 3460 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:3478:16
903s      |
903s 3478 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:3491:16
903s      |
903s 3491 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:3501:16
903s      |
903s 3501 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:3512:16
903s      |
903s 3512 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:3522:16
903s      |
903s 3522 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:3531:16
903s      |
903s 3531 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/expr.rs:3544:16
903s      |
903s 3544 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/generics.rs:296:5
903s     |
903s 296 |     doc_cfg,
903s     |     ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/generics.rs:307:5
903s     |
903s 307 |     doc_cfg,
903s     |     ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/generics.rs:318:5
903s     |
903s 318 |     doc_cfg,
903s     |     ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s   --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/generics.rs:14:16
903s    |
903s 14 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
903s    |                ^^^^^^^
903s    |
903s    = help: consider using a Cargo feature instead
903s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s             [lints.rust]
903s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s   --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/generics.rs:35:16
903s    |
903s 35 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
903s    |                ^^^^^^^
903s    |
903s    = help: consider using a Cargo feature instead
903s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s             [lints.rust]
903s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/macros.rs:155:20
903s     |
903s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s     |                      ^^^^^^^
903s     |
903s    ::: /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/generics.rs:23:1
903s     |
903s 23  | / ast_enum_of_structs! {
903s 24  | |     /// A generic type parameter, lifetime, or const generic: `T: Into<String>`,
903s 25  | |     /// `'a: 'b`, `const LEN: usize`.
903s 26  | |     ///
903s ...   |
903s 45  | |     }
903s 46  | | }
903s     | |_- in this macro invocation
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s   --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/generics.rs:53:16
903s    |
903s 53 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
903s    |                ^^^^^^^
903s    |
903s    = help: consider using a Cargo feature instead
903s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s             [lints.rust]
903s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s   --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/generics.rs:69:16
903s    |
903s 69 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
903s    |                ^^^^^^^
903s    |
903s    = help: consider using a Cargo feature instead
903s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s             [lints.rust]
903s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s   --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/generics.rs:83:16
903s    |
903s 83 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
903s    |                ^^^^^^^
903s    |
903s    = help: consider using a Cargo feature instead
903s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s             [lints.rust]
903s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/generics.rs:363:20
903s     |
903s 363 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |                    ^^^^^^^
903s ...
903s 404 | generics_wrapper_impls!(ImplGenerics);
903s     | ------------------------------------- in this macro invocation
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/generics.rs:371:20
903s     |
903s 371 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |                    ^^^^^^^
903s ...
903s 404 | generics_wrapper_impls!(ImplGenerics);
903s     | ------------------------------------- in this macro invocation
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/generics.rs:382:20
903s     |
903s 382 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |                    ^^^^^^^
903s ...
903s 404 | generics_wrapper_impls!(ImplGenerics);
903s     | ------------------------------------- in this macro invocation
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/generics.rs:386:20
903s     |
903s 386 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |                    ^^^^^^^
903s ...
903s 404 | generics_wrapper_impls!(ImplGenerics);
903s     | ------------------------------------- in this macro invocation
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/generics.rs:394:20
903s     |
903s 394 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |                    ^^^^^^^
903s ...
903s 404 | generics_wrapper_impls!(ImplGenerics);
903s     | ------------------------------------- in this macro invocation
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/generics.rs:363:20
903s     |
903s 363 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |                    ^^^^^^^
903s ...
903s 406 | generics_wrapper_impls!(TypeGenerics);
903s     | ------------------------------------- in this macro invocation
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/generics.rs:371:20
903s     |
903s 371 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |                    ^^^^^^^
903s ...
903s 406 | generics_wrapper_impls!(TypeGenerics);
903s     | ------------------------------------- in this macro invocation
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/generics.rs:382:20
903s     |
903s 382 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |                    ^^^^^^^
903s ...
903s 406 | generics_wrapper_impls!(TypeGenerics);
903s     | ------------------------------------- in this macro invocation
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/generics.rs:386:20
903s     |
903s 386 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |                    ^^^^^^^
903s ...
903s 406 | generics_wrapper_impls!(TypeGenerics);
903s     | ------------------------------------- in this macro invocation
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/generics.rs:394:20
903s     |
903s 394 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |                    ^^^^^^^
903s ...
903s 406 | generics_wrapper_impls!(TypeGenerics);
903s     | ------------------------------------- in this macro invocation
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/generics.rs:363:20
903s     |
903s 363 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |                    ^^^^^^^
903s ...
903s 408 | generics_wrapper_impls!(Turbofish);
903s     | ---------------------------------- in this macro invocation
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/generics.rs:371:20
903s     |
903s 371 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |                    ^^^^^^^
903s ...
903s 408 | generics_wrapper_impls!(Turbofish);
903s     | ---------------------------------- in this macro invocation
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/generics.rs:382:20
903s     |
903s 382 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |                    ^^^^^^^
903s ...
903s 408 | generics_wrapper_impls!(Turbofish);
903s     | ---------------------------------- in this macro invocation
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/generics.rs:386:20
903s     |
903s 386 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |                    ^^^^^^^
903s ...
903s 408 | generics_wrapper_impls!(Turbofish);
903s     | ---------------------------------- in this macro invocation
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/generics.rs:394:20
903s     |
903s 394 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |                    ^^^^^^^
903s ...
903s 408 | generics_wrapper_impls!(Turbofish);
903s     | ---------------------------------- in this macro invocation
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/generics.rs:426:16
903s     |
903s 426 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/generics.rs:475:16
903s     |
903s 475 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/macros.rs:155:20
903s     |
903s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s     |                      ^^^^^^^
903s     |
903s    ::: /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/generics.rs:470:1
903s     |
903s 470 | / ast_enum_of_structs! {
903s 471 | |     /// A trait or lifetime used as a bound on a type parameter.
903s 472 | |     ///
903s 473 | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
903s ...   |
903s 479 | |     }
903s 480 | | }
903s     | |_- in this macro invocation
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/generics.rs:487:16
903s     |
903s 487 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/generics.rs:504:16
903s     |
903s 504 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/generics.rs:517:16
903s     |
903s 517 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/generics.rs:535:16
903s     |
903s 535 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/macros.rs:155:20
903s     |
903s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s     |                      ^^^^^^^
903s     |
903s    ::: /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/generics.rs:524:1
903s     |
903s 524 | / ast_enum_of_structs! {
903s 525 | |     /// A single predicate in a `where` clause: `T: Deserialize<'de>`.
903s 526 | |     ///
903s 527 | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
903s ...   |
903s 545 | |     }
903s 546 | | }
903s     | |_- in this macro invocation
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/generics.rs:553:16
903s     |
903s 553 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/generics.rs:570:16
903s     |
903s 570 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/generics.rs:583:16
903s     |
903s 583 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/generics.rs:347:9
903s     |
903s 347 |         doc_cfg,
903s     |         ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/generics.rs:597:16
903s     |
903s 597 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/generics.rs:660:16
903s     |
903s 660 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/generics.rs:687:16
903s     |
903s 687 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/generics.rs:725:16
903s     |
903s 725 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/generics.rs:747:16
903s     |
903s 747 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/generics.rs:758:16
903s     |
903s 758 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/generics.rs:812:16
903s     |
903s 812 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/generics.rs:856:16
903s     |
903s 856 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/generics.rs:905:16
903s     |
903s 905 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/generics.rs:916:16
903s     |
903s 916 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/generics.rs:940:16
903s     |
903s 940 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/generics.rs:971:16
903s     |
903s 971 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/generics.rs:982:16
903s     |
903s 982 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/generics.rs:1057:16
903s      |
903s 1057 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/generics.rs:1207:16
903s      |
903s 1207 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/generics.rs:1217:16
903s      |
903s 1217 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/generics.rs:1229:16
903s      |
903s 1229 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/generics.rs:1268:16
903s      |
903s 1268 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/generics.rs:1300:16
903s      |
903s 1300 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/generics.rs:1310:16
903s      |
903s 1310 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/generics.rs:1325:16
903s      |
903s 1325 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/generics.rs:1335:16
903s      |
903s 1335 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/generics.rs:1345:16
903s      |
903s 1345 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/generics.rs:1354:16
903s      |
903s 1354 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s   --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:19:16
903s    |
903s 19 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s    |                ^^^^^^^
903s    |
903s    = help: consider using a Cargo feature instead
903s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s             [lints.rust]
903s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
903s   --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:20:20
903s    |
903s 20 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
903s    |                    ^^^^^^^^^^^^^^^^^^^^^
903s    |
903s    = help: consider using a Cargo feature instead
903s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s             [lints.rust]
903s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
903s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
903s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/macros.rs:155:20
903s     |
903s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s     |                      ^^^^^^^
903s     |
903s    ::: /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:9:1
903s     |
903s 9   | / ast_enum_of_structs! {
903s 10  | |     /// Things that can appear directly inside of a module or scope.
903s 11  | |     ///
903s 12  | |     /// *This type is available only if Syn is built with the `"full"` feature.*
903s ...   |
903s 96  | |     }
903s 97  | | }
903s     | |_- in this macro invocation
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:103:16
903s     |
903s 103 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:121:16
903s     |
903s 121 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:137:16
903s     |
903s 137 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:154:16
903s     |
903s 154 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:167:16
903s     |
903s 167 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:181:16
903s     |
903s 181 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:201:16
903s     |
903s 201 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:215:16
903s     |
903s 215 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:229:16
903s     |
903s 229 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:244:16
903s     |
903s 244 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:263:16
903s     |
903s 263 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:279:16
903s     |
903s 279 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:299:16
903s     |
903s 299 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:316:16
903s     |
903s 316 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:333:16
903s     |
903s 333 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:348:16
903s     |
903s 348 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:477:16
903s     |
903s 477 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/macros.rs:155:20
903s     |
903s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s     |                      ^^^^^^^
903s     |
903s    ::: /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:467:1
903s     |
903s 467 | / ast_enum_of_structs! {
903s 468 | |     /// A suffix of an import tree in a `use` item: `Type as Renamed` or `*`.
903s 469 | |     ///
903s 470 | |     /// *This type is available only if Syn is built with the `"full"` feature.*
903s ...   |
903s 493 | |     }
903s 494 | | }
903s     | |_- in this macro invocation
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:500:16
903s     |
903s 500 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:512:16
903s     |
903s 512 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:522:16
903s     |
903s 522 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:534:16
903s     |
903s 534 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:544:16
903s     |
903s 544 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:561:16
903s     |
903s 561 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:562:20
903s     |
903s 562 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
903s     |                    ^^^^^^^^^^^^^^^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/macros.rs:155:20
903s     |
903s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s     |                      ^^^^^^^
903s     |
903s    ::: /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:551:1
903s     |
903s 551 | / ast_enum_of_structs! {
903s 552 | |     /// An item within an `extern` block.
903s 553 | |     ///
903s 554 | |     /// *This type is available only if Syn is built with the `"full"` feature.*
903s ...   |
903s 600 | |     }
903s 601 | | }
903s     | |_- in this macro invocation
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:607:16
903s     |
903s 607 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:620:16
903s     |
903s 620 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:637:16
903s     |
903s 637 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:651:16
903s     |
903s 651 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:669:16
903s     |
903s 669 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:670:20
903s     |
903s 670 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
903s     |                    ^^^^^^^^^^^^^^^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/macros.rs:155:20
903s     |
903s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s     |                      ^^^^^^^
903s     |
903s    ::: /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:659:1
903s     |
903s 659 | / ast_enum_of_structs! {
903s 660 | |     /// An item declaration within the definition of a trait.
903s 661 | |     ///
903s 662 | |     /// *This type is available only if Syn is built with the `"full"` feature.*
903s ...   |
903s 708 | |     }
903s 709 | | }
903s     | |_- in this macro invocation
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:715:16
903s     |
903s 715 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:731:16
903s     |
903s 731 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:744:16
903s     |
903s 744 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:761:16
903s     |
903s 761 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:779:16
903s     |
903s 779 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:780:20
903s     |
903s 780 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
903s     |                    ^^^^^^^^^^^^^^^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/macros.rs:155:20
903s     |
903s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s     |                      ^^^^^^^
903s     |
903s    ::: /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:769:1
903s     |
903s 769 | / ast_enum_of_structs! {
903s 770 | |     /// An item within an impl block.
903s 771 | |     ///
903s 772 | |     /// *This type is available only if Syn is built with the `"full"` feature.*
903s ...   |
903s 818 | |     }
903s 819 | | }
903s     | |_- in this macro invocation
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:825:16
903s     |
903s 825 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:844:16
903s     |
903s 844 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:858:16
903s     |
903s 858 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:876:16
903s     |
903s 876 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:889:16
903s     |
903s 889 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:927:16
903s     |
903s 927 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/macros.rs:155:20
903s     |
903s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s     |                      ^^^^^^^
903s     |
903s    ::: /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:923:1
903s     |
903s 923 | / ast_enum_of_structs! {
903s 924 | |     /// An argument in a function signature: the `n: usize` in `fn f(n: usize)`.
903s 925 | |     ///
903s 926 | |     /// *This type is available only if Syn is built with the `"full"` feature.*
903s ...   |
903s 938 | |     }
903s 939 | | }
903s     | |_- in this macro invocation
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:949:16
903s     |
903s 949 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
903s   --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:93:15
903s    |
903s 93 |         #[cfg(syn_no_non_exhaustive)]
903s    |               ^^^^^^^^^^^^^^^^^^^^^
903s    |
903s    = help: consider using a Cargo feature instead
903s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s             [lints.rust]
903s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
903s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
903s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:381:19
903s     |
903s 381 |             #[cfg(syn_no_non_exhaustive)]
903s     |                   ^^^^^^^^^^^^^^^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:597:15
903s     |
903s 597 |         #[cfg(syn_no_non_exhaustive)]
903s     |               ^^^^^^^^^^^^^^^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:705:15
903s     |
903s 705 |         #[cfg(syn_no_non_exhaustive)]
903s     |               ^^^^^^^^^^^^^^^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:815:15
903s     |
903s 815 |         #[cfg(syn_no_non_exhaustive)]
903s     |               ^^^^^^^^^^^^^^^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:976:16
903s     |
903s 976 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:1237:16
903s      |
903s 1237 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:1264:16
903s      |
903s 1264 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:1305:16
903s      |
903s 1305 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:1338:16
903s      |
903s 1338 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:1352:16
903s      |
903s 1352 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:1401:16
903s      |
903s 1401 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:1419:16
903s      |
903s 1419 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:1500:16
903s      |
903s 1500 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:1535:16
903s      |
903s 1535 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:1564:16
903s      |
903s 1564 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:1584:16
903s      |
903s 1584 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:1680:16
903s      |
903s 1680 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:1722:16
903s      |
903s 1722 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:1745:16
903s      |
903s 1745 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:1827:16
903s      |
903s 1827 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:1843:16
903s      |
903s 1843 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:1859:16
903s      |
903s 1859 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:1903:16
903s      |
903s 1903 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:1921:16
903s      |
903s 1921 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:1971:16
903s      |
903s 1971 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:1995:16
903s      |
903s 1995 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:2019:16
903s      |
903s 2019 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:2070:16
903s      |
903s 2070 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:2144:16
903s      |
903s 2144 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:2200:16
903s      |
903s 2200 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:2260:16
903s      |
903s 2260 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:2290:16
903s      |
903s 2290 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:2319:16
903s      |
903s 2319 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:2392:16
903s      |
903s 2392 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:2410:16
903s      |
903s 2410 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:2522:16
903s      |
903s 2522 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:2603:16
903s      |
903s 2603 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:2628:16
903s      |
903s 2628 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:2668:16
903s      |
903s 2668 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:2726:16
903s      |
903s 2726 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:1817:23
903s      |
903s 1817 |                 #[cfg(syn_no_non_exhaustive)]
903s      |                       ^^^^^^^^^^^^^^^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:2251:23
903s      |
903s 2251 |                 #[cfg(syn_no_non_exhaustive)]
903s      |                       ^^^^^^^^^^^^^^^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:2592:27
903s      |
903s 2592 |                     #[cfg(syn_no_non_exhaustive)]
903s      |                           ^^^^^^^^^^^^^^^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:2771:16
903s      |
903s 2771 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:2787:16
903s      |
903s 2787 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:2799:16
903s      |
903s 2799 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:2815:16
903s      |
903s 2815 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:2830:16
903s      |
903s 2830 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:2843:16
903s      |
903s 2843 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:2861:16
903s      |
903s 2861 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:2873:16
903s      |
903s 2873 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:2888:16
903s      |
903s 2888 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:2903:16
903s      |
903s 2903 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:2929:16
903s      |
903s 2929 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:2942:16
903s      |
903s 2942 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:2964:16
903s      |
903s 2964 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:2979:16
903s      |
903s 2979 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:3001:16
903s      |
903s 3001 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:3023:16
903s      |
903s 3023 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:3034:16
903s      |
903s 3034 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:3043:16
903s      |
903s 3043 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:3050:16
903s      |
903s 3050 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:3059:16
903s      |
903s 3059 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:3066:16
903s      |
903s 3066 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:3075:16
903s      |
903s 3075 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:3091:16
903s      |
903s 3091 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:3110:16
903s      |
903s 3110 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:3130:16
903s      |
903s 3130 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:3139:16
903s      |
903s 3139 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:3155:16
903s      |
903s 3155 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:3177:16
903s      |
903s 3177 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:3193:16
903s      |
903s 3193 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:3202:16
903s      |
903s 3202 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:3212:16
903s      |
903s 3212 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:3226:16
903s      |
903s 3226 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:3237:16
903s      |
903s 3237 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:3273:16
903s      |
903s 3273 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/item.rs:3301:16
903s      |
903s 3301 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s   --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/file.rs:80:16
903s    |
903s 80 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s    |                ^^^^^^^
903s    |
903s    = help: consider using a Cargo feature instead
903s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s             [lints.rust]
903s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s   --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/file.rs:93:16
903s    |
903s 93 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s    |                ^^^^^^^
903s    |
903s    = help: consider using a Cargo feature instead
903s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s             [lints.rust]
903s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/file.rs:118:16
903s     |
903s 118 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/lifetime.rs:127:16
903s     |
903s 127 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/lifetime.rs:145:16
903s     |
903s 145 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/lit.rs:629:12
903s     |
903s 629 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/lit.rs:640:12
903s     |
903s 640 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/lit.rs:652:12
903s     |
903s 652 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/macros.rs:155:20
903s     |
903s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s     |                      ^^^^^^^
903s     |
903s    ::: /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/lit.rs:14:1
903s     |
903s 14  | / ast_enum_of_structs! {
903s 15  | |     /// A Rust literal such as a string or integer or boolean.
903s 16  | |     ///
903s 17  | |     /// # Syntax tree enum
903s ...   |
903s 48  | |     }
903s 49  | | }
903s     | |_- in this macro invocation
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/lit.rs:666:20
903s     |
903s 666 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |                    ^^^^^^^
903s ...
903s 703 | lit_extra_traits!(LitStr);
903s     | ------------------------- in this macro invocation
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/lit.rs:676:20
903s     |
903s 676 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |                    ^^^^^^^
903s ...
903s 703 | lit_extra_traits!(LitStr);
903s     | ------------------------- in this macro invocation
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/lit.rs:684:20
903s     |
903s 684 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |                    ^^^^^^^
903s ...
903s 703 | lit_extra_traits!(LitStr);
903s     | ------------------------- in this macro invocation
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/lit.rs:666:20
903s     |
903s 666 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |                    ^^^^^^^
903s ...
903s 704 | lit_extra_traits!(LitByteStr);
903s     | ----------------------------- in this macro invocation
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/lit.rs:676:20
903s     |
903s 676 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |                    ^^^^^^^
903s ...
903s 704 | lit_extra_traits!(LitByteStr);
903s     | ----------------------------- in this macro invocation
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/lit.rs:684:20
903s     |
903s 684 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |                    ^^^^^^^
903s ...
903s 704 | lit_extra_traits!(LitByteStr);
903s     | ----------------------------- in this macro invocation
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/lit.rs:666:20
903s     |
903s 666 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |                    ^^^^^^^
903s ...
903s 705 | lit_extra_traits!(LitByte);
903s     | -------------------------- in this macro invocation
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/lit.rs:676:20
903s     |
903s 676 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |                    ^^^^^^^
903s ...
903s 705 | lit_extra_traits!(LitByte);
903s     | -------------------------- in this macro invocation
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/lit.rs:684:20
903s     |
903s 684 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |                    ^^^^^^^
903s ...
903s 705 | lit_extra_traits!(LitByte);
903s     | -------------------------- in this macro invocation
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/lit.rs:666:20
903s     |
903s 666 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |                    ^^^^^^^
903s ...
903s 706 | lit_extra_traits!(LitChar);
903s     | -------------------------- in this macro invocation
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/lit.rs:676:20
903s     |
903s 676 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |                    ^^^^^^^
903s ...
903s 706 | lit_extra_traits!(LitChar);
903s     | -------------------------- in this macro invocation
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/lit.rs:684:20
903s     |
903s 684 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |                    ^^^^^^^
903s ...
903s 706 | lit_extra_traits!(LitChar);
903s     | -------------------------- in this macro invocation
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/lit.rs:666:20
903s     |
903s 666 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |                    ^^^^^^^
903s ...
903s 707 | lit_extra_traits!(LitInt);
903s     | ------------------------- in this macro invocation
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/lit.rs:676:20
903s     |
903s 676 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |                    ^^^^^^^
903s ...
903s 707 | lit_extra_traits!(LitInt);
903s     | ------------------------- in this macro invocation
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/lit.rs:684:20
903s     |
903s 684 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |                    ^^^^^^^
903s ...
903s 707 | lit_extra_traits!(LitInt);
903s     | ------------------------- in this macro invocation
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/lit.rs:666:20
903s     |
903s 666 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |                    ^^^^^^^
903s ...
903s 708 | lit_extra_traits!(LitFloat);
903s     | --------------------------- in this macro invocation
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/lit.rs:676:20
903s     |
903s 676 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |                    ^^^^^^^
903s ...
903s 708 | lit_extra_traits!(LitFloat);
903s     | --------------------------- in this macro invocation
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/lit.rs:684:20
903s     |
903s 684 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |                    ^^^^^^^
903s ...
903s 708 | lit_extra_traits!(LitFloat);
903s     | --------------------------- in this macro invocation
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/lit.rs:170:16
903s     |
903s 170 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/lit.rs:200:16
903s     |
903s 200 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/lit.rs:557:16
903s     |
903s 557 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/lit.rs:567:16
903s     |
903s 567 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/lit.rs:577:16
903s     |
903s 577 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/lit.rs:587:16
903s     |
903s 587 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/lit.rs:597:16
903s     |
903s 597 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/lit.rs:607:16
903s     |
903s 607 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/lit.rs:617:16
903s     |
903s 617 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/lit.rs:744:16
903s     |
903s 744 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/lit.rs:816:16
903s     |
903s 816 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/lit.rs:827:16
903s     |
903s 827 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/lit.rs:838:16
903s     |
903s 838 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/lit.rs:849:16
903s     |
903s 849 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/lit.rs:860:16
903s     |
903s 860 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/lit.rs:871:16
903s     |
903s 871 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/lit.rs:882:16
903s     |
903s 882 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/lit.rs:900:16
903s     |
903s 900 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/lit.rs:907:16
903s     |
903s 907 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/lit.rs:914:16
903s     |
903s 914 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/lit.rs:921:16
903s     |
903s 921 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/lit.rs:928:16
903s     |
903s 928 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/lit.rs:935:16
903s     |
903s 935 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/lit.rs:942:16
903s     |
903s 942 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `syn_no_negative_literal_parse`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/lit.rs:1568:15
903s      |
903s 1568 |         #[cfg(syn_no_negative_literal_parse)]
903s      |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_negative_literal_parse)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_negative_literal_parse)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s   --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/mac.rs:15:16
903s    |
903s 15 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
903s    |                ^^^^^^^
903s    |
903s    = help: consider using a Cargo feature instead
903s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s             [lints.rust]
903s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s   --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/mac.rs:29:16
903s    |
903s 29 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
903s    |                ^^^^^^^
903s    |
903s    = help: consider using a Cargo feature instead
903s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s             [lints.rust]
903s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/mac.rs:137:16
903s     |
903s 137 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/mac.rs:145:16
903s     |
903s 145 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/mac.rs:177:16
903s     |
903s 177 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/mac.rs:201:16
903s     |
903s 201 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s  --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/derive.rs:8:16
903s   |
903s 8 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "derive")))]
903s   |                ^^^^^^^
903s   |
903s   = help: consider using a Cargo feature instead
903s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s            [lints.rust]
903s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s   --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/derive.rs:37:16
903s    |
903s 37 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "derive")))]
903s    |                ^^^^^^^
903s    |
903s    = help: consider using a Cargo feature instead
903s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s             [lints.rust]
903s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s   --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/derive.rs:57:16
903s    |
903s 57 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "derive")))]
903s    |                ^^^^^^^
903s    |
903s    = help: consider using a Cargo feature instead
903s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s             [lints.rust]
903s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s   --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/derive.rs:70:16
903s    |
903s 70 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "derive")))]
903s    |                ^^^^^^^
903s    |
903s    = help: consider using a Cargo feature instead
903s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s             [lints.rust]
903s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s   --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/derive.rs:83:16
903s    |
903s 83 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "derive")))]
903s    |                ^^^^^^^
903s    |
903s    = help: consider using a Cargo feature instead
903s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s             [lints.rust]
903s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s   --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/derive.rs:95:16
903s    |
903s 95 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s    |                ^^^^^^^
903s    |
903s    = help: consider using a Cargo feature instead
903s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s             [lints.rust]
903s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/derive.rs:231:16
903s     |
903s 231 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s  --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/op.rs:6:16
903s   |
903s 6 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
903s   |                ^^^^^^^
903s   |
903s   = help: consider using a Cargo feature instead
903s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s            [lints.rust]
903s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s   --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/op.rs:72:16
903s    |
903s 72 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
903s    |                ^^^^^^^
903s    |
903s    = help: consider using a Cargo feature instead
903s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s             [lints.rust]
903s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/op.rs:130:16
903s     |
903s 130 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/op.rs:165:16
903s     |
903s 165 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/op.rs:188:16
903s     |
903s 188 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/op.rs:224:16
903s     |
903s 224 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s  --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/stmt.rs:7:16
903s   |
903s 7 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s   |                ^^^^^^^
903s   |
903s   = help: consider using a Cargo feature instead
903s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s            [lints.rust]
903s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s   --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/stmt.rs:19:16
903s    |
903s 19 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s    |                ^^^^^^^
903s    |
903s    = help: consider using a Cargo feature instead
903s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s             [lints.rust]
903s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s   --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/stmt.rs:39:16
903s    |
903s 39 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s    |                ^^^^^^^
903s    |
903s    = help: consider using a Cargo feature instead
903s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s             [lints.rust]
903s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/stmt.rs:136:16
903s     |
903s 136 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/stmt.rs:147:16
903s     |
903s 147 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/stmt.rs:109:20
903s     |
903s 109 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |                    ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/stmt.rs:312:16
903s     |
903s 312 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/stmt.rs:321:16
903s     |
903s 321 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/stmt.rs:336:16
903s     |
903s 336 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s   --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/ty.rs:16:16
903s    |
903s 16 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
903s    |                ^^^^^^^
903s    |
903s    = help: consider using a Cargo feature instead
903s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s             [lints.rust]
903s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
903s   --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/ty.rs:17:20
903s    |
903s 17 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
903s    |                    ^^^^^^^^^^^^^^^^^^^^^
903s    |
903s    = help: consider using a Cargo feature instead
903s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s             [lints.rust]
903s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
903s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
903s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/macros.rs:155:20
903s     |
903s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s     |                      ^^^^^^^
903s     |
903s    ::: /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/ty.rs:5:1
903s     |
903s 5   | / ast_enum_of_structs! {
903s 6   | |     /// The possible types that a Rust value could have.
903s 7   | |     ///
903s 8   | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
903s ...   |
903s 88  | |     }
903s 89  | | }
903s     | |_- in this macro invocation
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s   --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/ty.rs:96:16
903s    |
903s 96 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
903s    |                ^^^^^^^
903s    |
903s    = help: consider using a Cargo feature instead
903s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s             [lints.rust]
903s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/ty.rs:110:16
903s     |
903s 110 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/ty.rs:128:16
903s     |
903s 128 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/ty.rs:141:16
903s     |
903s 141 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/ty.rs:153:16
903s     |
903s 153 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/ty.rs:164:16
903s     |
903s 164 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/ty.rs:175:16
903s     |
903s 175 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/ty.rs:186:16
903s     |
903s 186 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/ty.rs:199:16
903s     |
903s 199 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/ty.rs:211:16
903s     |
903s 211 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/ty.rs:225:16
903s     |
903s 225 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/ty.rs:239:16
903s     |
903s 239 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/ty.rs:252:16
903s     |
903s 252 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/ty.rs:264:16
903s     |
903s 264 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/ty.rs:276:16
903s     |
903s 276 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/ty.rs:288:16
903s     |
903s 288 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/ty.rs:311:16
903s     |
903s 311 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/ty.rs:323:16
903s     |
903s 323 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
903s   --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/ty.rs:85:15
903s    |
903s 85 |         #[cfg(syn_no_non_exhaustive)]
903s    |               ^^^^^^^^^^^^^^^^^^^^^
903s    |
903s    = help: consider using a Cargo feature instead
903s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s             [lints.rust]
903s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
903s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
903s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/ty.rs:342:16
903s     |
903s 342 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/ty.rs:656:16
903s     |
903s 656 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/ty.rs:667:16
903s     |
903s 667 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/ty.rs:680:16
903s     |
903s 680 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/ty.rs:703:16
903s     |
903s 703 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/ty.rs:716:16
903s     |
903s 716 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/ty.rs:777:16
903s     |
903s 777 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/ty.rs:786:16
903s     |
903s 786 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/ty.rs:795:16
903s     |
903s 795 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/ty.rs:828:16
903s     |
903s 828 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/ty.rs:837:16
903s     |
903s 837 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/ty.rs:887:16
903s     |
903s 887 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/ty.rs:895:16
903s     |
903s 895 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/ty.rs:949:16
903s     |
903s 949 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/ty.rs:992:16
903s     |
903s 992 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/ty.rs:1003:16
903s      |
903s 1003 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/ty.rs:1024:16
903s      |
903s 1024 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/ty.rs:1098:16
903s      |
903s 1098 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/ty.rs:1108:16
903s      |
903s 1108 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/ty.rs:357:20
903s     |
903s 357 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |                    ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/ty.rs:869:20
903s     |
903s 869 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |                    ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/ty.rs:904:20
903s     |
903s 904 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |                    ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/ty.rs:958:20
903s     |
903s 958 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |                    ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/ty.rs:1128:16
903s      |
903s 1128 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/ty.rs:1137:16
903s      |
903s 1137 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/ty.rs:1148:16
903s      |
903s 1148 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/ty.rs:1162:16
903s      |
903s 1162 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/ty.rs:1172:16
903s      |
903s 1172 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/ty.rs:1193:16
903s      |
903s 1193 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/ty.rs:1200:16
903s      |
903s 1200 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/ty.rs:1209:16
903s      |
903s 1209 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/ty.rs:1216:16
903s      |
903s 1216 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/ty.rs:1224:16
903s      |
903s 1224 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/ty.rs:1232:16
903s      |
903s 1232 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/ty.rs:1241:16
903s      |
903s 1241 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/ty.rs:1250:16
903s      |
903s 1250 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/ty.rs:1257:16
903s      |
903s 1257 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/ty.rs:1264:16
903s      |
903s 1264 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/ty.rs:1277:16
903s      |
903s 1277 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/ty.rs:1289:16
903s      |
903s 1289 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/ty.rs:1297:16
903s      |
903s 1297 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s   --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/pat.rs:16:16
903s    |
903s 16 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s    |                ^^^^^^^
903s    |
903s    = help: consider using a Cargo feature instead
903s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s             [lints.rust]
903s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
903s   --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/pat.rs:17:20
903s    |
903s 17 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
903s    |                    ^^^^^^^^^^^^^^^^^^^^^
903s    |
903s    = help: consider using a Cargo feature instead
903s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s             [lints.rust]
903s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
903s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
903s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/macros.rs:155:20
903s     |
903s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s     |                      ^^^^^^^
903s     |
903s    ::: /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/pat.rs:5:1
903s     |
903s 5   | / ast_enum_of_structs! {
903s 6   | |     /// A pattern in a local binding, function signature, match expression, or
903s 7   | |     /// various other places.
903s 8   | |     ///
903s ...   |
903s 97  | |     }
903s 98  | | }
903s     | |_- in this macro invocation
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/pat.rs:104:16
903s     |
903s 104 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/pat.rs:119:16
903s     |
903s 119 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/pat.rs:136:16
903s     |
903s 136 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/pat.rs:147:16
903s     |
903s 147 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/pat.rs:158:16
903s     |
903s 158 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/pat.rs:176:16
903s     |
903s 176 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/pat.rs:188:16
903s     |
903s 188 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/pat.rs:201:16
903s     |
903s 201 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/pat.rs:214:16
903s     |
903s 214 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/pat.rs:225:16
903s     |
903s 225 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/pat.rs:237:16
903s     |
903s 237 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/pat.rs:251:16
903s     |
903s 251 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/pat.rs:263:16
903s     |
903s 263 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/pat.rs:275:16
903s     |
903s 275 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/pat.rs:288:16
903s     |
903s 288 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/pat.rs:302:16
903s     |
903s 302 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
903s   --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/pat.rs:94:15
903s    |
903s 94 |         #[cfg(syn_no_non_exhaustive)]
903s    |               ^^^^^^^^^^^^^^^^^^^^^
903s    |
903s    = help: consider using a Cargo feature instead
903s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s             [lints.rust]
903s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
903s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
903s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/pat.rs:318:16
903s     |
903s 318 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/pat.rs:769:16
903s     |
903s 769 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/pat.rs:777:16
903s     |
903s 777 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/pat.rs:791:16
903s     |
903s 791 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/pat.rs:807:16
903s     |
903s 807 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/pat.rs:816:16
903s     |
903s 816 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/pat.rs:826:16
903s     |
903s 826 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/pat.rs:834:16
903s     |
903s 834 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/pat.rs:844:16
903s     |
903s 844 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/pat.rs:853:16
903s     |
903s 853 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/pat.rs:863:16
903s     |
903s 863 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/pat.rs:871:16
903s     |
903s 871 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/pat.rs:879:16
903s     |
903s 879 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/pat.rs:889:16
903s     |
903s 889 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/pat.rs:899:16
903s     |
903s 899 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/pat.rs:907:16
903s     |
903s 907 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/pat.rs:916:16
903s     |
903s 916 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s  --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/path.rs:9:16
903s   |
903s 9 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
903s   |                ^^^^^^^
903s   |
903s   = help: consider using a Cargo feature instead
903s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s            [lints.rust]
903s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s   --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/path.rs:35:16
903s    |
903s 35 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
903s    |                ^^^^^^^
903s    |
903s    = help: consider using a Cargo feature instead
903s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s             [lints.rust]
903s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s   --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/path.rs:67:16
903s    |
903s 67 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
903s    |                ^^^^^^^
903s    |
903s    = help: consider using a Cargo feature instead
903s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s             [lints.rust]
903s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/path.rs:105:16
903s     |
903s 105 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/path.rs:130:16
903s     |
903s 130 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/path.rs:144:16
903s     |
903s 144 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/path.rs:157:16
903s     |
903s 157 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/path.rs:171:16
903s     |
903s 171 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/path.rs:201:16
903s     |
903s 201 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/path.rs:218:16
903s     |
903s 218 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/path.rs:225:16
903s     |
903s 225 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/path.rs:358:16
903s     |
903s 358 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/path.rs:385:16
903s     |
903s 385 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/path.rs:397:16
903s     |
903s 397 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/path.rs:430:16
903s     |
903s 430 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/path.rs:442:16
903s     |
903s 442 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/path.rs:505:20
903s     |
903s 505 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |                    ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/path.rs:569:20
903s     |
903s 569 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |                    ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/path.rs:591:20
903s     |
903s 591 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |                    ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/path.rs:693:16
903s     |
903s 693 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/path.rs:701:16
903s     |
903s 701 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/path.rs:709:16
903s     |
903s 709 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/path.rs:724:16
903s     |
903s 724 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/path.rs:752:16
903s     |
903s 752 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/path.rs:793:16
903s     |
903s 793 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/path.rs:802:16
903s     |
903s 802 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:503:24
903s     |
903s 503 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |                          ^^^^^^^
903s ...
903s 756 | / define_delimiters! {
903s 757 | |     "{"           pub struct Brace        /// `{...}`
903s 758 | |     "["           pub struct Bracket      /// `[...]`
903s 759 | |     "("           pub struct Paren        /// `(...)`
903s 760 | |     " "           pub struct Group        /// None-delimited group
903s 761 | | }
903s     | |_- in this macro invocation
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s     = note: this warning originates in the macro `define_delimiters` (in Nightly builds, run with -Z macro-backtrace for more info)
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:507:24
903s     |
903s 507 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |                          ^^^^^^^
903s ...
903s 756 | / define_delimiters! {
903s 757 | |     "{"           pub struct Brace        /// `{...}`
903s 758 | |     "["           pub struct Bracket      /// `[...]`
903s 759 | |     "("           pub struct Paren        /// `(...)`
903s 760 | |     " "           pub struct Group        /// None-delimited group
903s 761 | | }
903s     | |_- in this macro invocation
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s     = note: this warning originates in the macro `define_delimiters` (in Nightly builds, run with -Z macro-backtrace for more info)
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:515:24
903s     |
903s 515 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |                          ^^^^^^^
903s ...
903s 756 | / define_delimiters! {
903s 757 | |     "{"           pub struct Brace        /// `{...}`
903s 758 | |     "["           pub struct Bracket      /// `[...]`
903s 759 | |     "("           pub struct Paren        /// `(...)`
903s 760 | |     " "           pub struct Group        /// None-delimited group
903s 761 | | }
903s     | |_- in this macro invocation
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s     = note: this warning originates in the macro `define_delimiters` (in Nightly builds, run with -Z macro-backtrace for more info)
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:523:24
903s     |
903s 523 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |                          ^^^^^^^
903s ...
903s 756 | / define_delimiters! {
903s 757 | |     "{"           pub struct Brace        /// `{...}`
903s 758 | |     "["           pub struct Bracket      /// `[...]`
903s 759 | |     "("           pub struct Paren        /// `(...)`
903s 760 | |     " "           pub struct Group        /// None-delimited group
903s 761 | | }
903s     | |_- in this macro invocation
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s     = note: this warning originates in the macro `define_delimiters` (in Nightly builds, run with -Z macro-backtrace for more info)
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:527:24
903s     |
903s 527 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |                          ^^^^^^^
903s ...
903s 756 | / define_delimiters! {
903s 757 | |     "{"           pub struct Brace        /// `{...}`
903s 758 | |     "["           pub struct Bracket      /// `[...]`
903s 759 | |     "("           pub struct Paren        /// `(...)`
903s 760 | |     " "           pub struct Group        /// None-delimited group
903s 761 | | }
903s     | |_- in this macro invocation
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s     = note: this warning originates in the macro `define_delimiters` (in Nightly builds, run with -Z macro-backtrace for more info)
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:535:24
903s     |
903s 535 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |                          ^^^^^^^
903s ...
903s 756 | / define_delimiters! {
903s 757 | |     "{"           pub struct Brace        /// `{...}`
903s 758 | |     "["           pub struct Bracket      /// `[...]`
903s 759 | |     "("           pub struct Paren        /// `(...)`
903s 760 | |     " "           pub struct Group        /// None-delimited group
903s 761 | | }
903s     | |_- in this macro invocation
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s     = note: this warning originates in the macro `define_delimiters` (in Nightly builds, run with -Z macro-backtrace for more info)
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/path.rs:811:16
903s     |
903s 811 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/punctuated.rs:371:12
903s     |
903s 371 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/punctuated.rs:386:12
903s     |
903s 386 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/punctuated.rs:395:12
903s     |
903s 395 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/punctuated.rs:408:12
903s     |
903s 408 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/punctuated.rs:422:12
903s     |
903s 422 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/punctuated.rs:1012:12
903s      |
903s 1012 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `syn_no_const_vec_new`
903s   --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/punctuated.rs:54:15
903s    |
903s 54 |     #[cfg(not(syn_no_const_vec_new))]
903s    |               ^^^^^^^^^^^^^^^^^^^^
903s    |
903s    = help: consider using a Cargo feature instead
903s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s             [lints.rust]
903s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_const_vec_new)'] }
903s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_const_vec_new)");` to the top of the `build.rs`
903s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `syn_no_const_vec_new`
903s   --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/punctuated.rs:63:11
903s    |
903s 63 |     #[cfg(syn_no_const_vec_new)]
903s    |           ^^^^^^^^^^^^^^^^^^^^
903s    |
903s    = help: consider using a Cargo feature instead
903s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s             [lints.rust]
903s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_const_vec_new)'] }
903s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_const_vec_new)");` to the top of the `build.rs`
903s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/punctuated.rs:267:16
903s     |
903s 267 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/punctuated.rs:288:16
903s     |
903s 288 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/punctuated.rs:325:16
903s     |
903s 325 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/punctuated.rs:346:16
903s     |
903s 346 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/punctuated.rs:1060:16
903s      |
903s 1060 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/punctuated.rs:1071:16
903s      |
903s 1071 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s   --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/parse_quote.rs:68:12
903s    |
903s 68 | #[cfg_attr(doc_cfg, doc(cfg(all(feature = "parsing", feature = "printing"))))]
903s    |            ^^^^^^^
903s    |
903s    = help: consider using a Cargo feature instead
903s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s             [lints.rust]
903s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/parse_quote.rs:100:12
903s     |
903s 100 | #[cfg_attr(doc_cfg, doc(cfg(all(feature = "parsing", feature = "printing"))))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/parse_macro_input.rs:107:12
903s     |
903s 107 | #[cfg_attr(doc_cfg, doc(cfg(all(feature = "parsing", feature = "proc-macro"))))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s  --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:7:12
903s   |
903s 7 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s   |            ^^^^^^^
903s   |
903s   = help: consider using a Cargo feature instead
903s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s            [lints.rust]
903s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s   --> /usr/share/cargo/registry/syn-1.0.109/src/ident.rs:38:12
903s    |
903s 38 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s    |            ^^^^^^^
903s    |
903s    = help: consider using a Cargo feature instead
903s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s             [lints.rust]
903s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s   --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:17:12
903s    |
903s 17 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s    |            ^^^^^^^
903s    |
903s    = help: consider using a Cargo feature instead
903s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s             [lints.rust]
903s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s   --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:29:12
903s    |
903s 29 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s    |            ^^^^^^^
903s    |
903s    = help: consider using a Cargo feature instead
903s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s             [lints.rust]
903s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s   --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:43:12
903s    |
903s 43 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s    |            ^^^^^^^
903s    |
903s    = help: consider using a Cargo feature instead
903s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s             [lints.rust]
903s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s   --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:46:12
903s    |
903s 46 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s    |            ^^^^^^^
903s    |
903s    = help: consider using a Cargo feature instead
903s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s             [lints.rust]
903s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:463:12
903s     |
903s 463 | #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s   --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:53:12
903s    |
903s 53 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s    |            ^^^^^^^
903s    |
903s    = help: consider using a Cargo feature instead
903s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s             [lints.rust]
903s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:148:16
903s     |
903s 148 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:329:16
903s     |
903s 329 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s   --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:66:12
903s    |
903s 66 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s    |            ^^^^^^^
903s    |
903s    = help: consider using a Cargo feature instead
903s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s             [lints.rust]
903s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:360:16
903s     |
903s 360 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s   --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:77:12
903s    |
903s 77 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s    |            ^^^^^^^
903s    |
903s    = help: consider using a Cargo feature instead
903s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s             [lints.rust]
903s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s   --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:80:12
903s    |
903s 80 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s    |            ^^^^^^^
903s    |
903s    = help: consider using a Cargo feature instead
903s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s             [lints.rust]
903s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
903s     |
903s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s     |                      ^^^^^^^
903s     |
903s    ::: /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:336:1
903s     |
903s 336 | / ast_enum_of_structs! {
903s 337 | |     /// Content of a compile-time structured attribute.
903s 338 | |     ///
903s 339 | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
903s ...   |
903s 369 | |     }
903s 370 | | }
903s     | |_- in this macro invocation
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s   --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:87:12
903s    |
903s 87 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s    |            ^^^^^^^
903s    |
903s    = help: consider using a Cargo feature instead
903s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s             [lints.rust]
903s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:377:16
903s     |
903s 377 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s   --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:98:12
903s    |
903s 98 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s    |            ^^^^^^^
903s    |
903s    = help: consider using a Cargo feature instead
903s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s             [lints.rust]
903s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:108:12
903s     |
903s 108 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:390:16
903s     |
903s 390 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:120:12
903s     |
903s 120 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:417:16
903s     |
903s 417 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:135:12
903s     |
903s 135 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:146:12
903s     |
903s 146 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
903s     |
903s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s     |                      ^^^^^^^
903s     |
903s    ::: /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:412:1
903s     |
903s 412 | / ast_enum_of_structs! {
903s 413 | |     /// Element of a compile-time attribute list.
903s 414 | |     ///
903s 415 | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
903s ...   |
903s 425 | |     }
903s 426 | | }
903s     | |_- in this macro invocation
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:165:16
903s     |
903s 165 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:213:16
903s     |
903s 213 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:157:12
903s     |
903s 157 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:223:16
903s     |
903s 223 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:168:12
903s     |
903s 168 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:179:12
903s     |
903s 179 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:189:12
903s     |
903s 189 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:202:12
903s     |
903s 202 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:282:12
903s     |
903s 282 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:293:12
903s     |
903s 293 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:237:16
903s     |
903s 237 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:251:16
903s     |
903s 251 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:305:12
903s     |
903s 305 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:317:12
903s     |
903s 317 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:329:12
903s     |
903s 329 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:557:16
903s     |
903s 557 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:341:12
903s     |
903s 341 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:353:12
903s     |
903s 353 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:565:16
903s     |
903s 565 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:573:16
903s     |
903s 573 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:581:16
903s     |
903s 581 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:364:12
903s     |
903s 364 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:630:16
903s     |
903s 630 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:644:16
903s     |
903s 644 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:375:12
903s     |
903s 375 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:654:16
903s     |
903s 654 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:387:12
903s     |
903s 387 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s  --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:9:16
903s   |
903s 9 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
903s   |                ^^^^^^^
903s   |
903s   = help: consider using a Cargo feature instead
903s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s            [lints.rust]
903s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:399:12
903s     |
903s 399 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s   --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:36:16
903s    |
903s 36 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
903s    |                ^^^^^^^
903s    |
903s    = help: consider using a Cargo feature instead
903s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s             [lints.rust]
903s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:411:12
903s     |
903s 411 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:428:12
903s     |
903s 428 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:439:12
903s     |
903s 439 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:451:12
903s     |
903s 451 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
903s     |
903s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s     |                      ^^^^^^^
903s     |
903s    ::: /usr/share/cargo/registry/syn-1.0.109/src/data.rs:25:1
903s     |
903s 25  | / ast_enum_of_structs! {
903s 26  | |     /// Data stored within an enum variant or struct.
903s 27  | |     ///
903s 28  | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
903s ...   |
903s 47  | |     }
903s 48  | | }
903s     | |_- in this macro invocation
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:466:12
903s     |
903s 466 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s   --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:56:16
903s    |
903s 56 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
903s    |                ^^^^^^^
903s    |
903s    = help: consider using a Cargo feature instead
903s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s             [lints.rust]
903s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:477:12
903s     |
903s 477 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s   --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:68:16
903s    |
903s 68 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
903s    |                ^^^^^^^
903s    |
903s    = help: consider using a Cargo feature instead
903s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s             [lints.rust]
903s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:490:12
903s     |
903s 490 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:153:16
903s     |
903s 153 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:502:12
903s     |
903s 502 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:185:16
903s     |
903s 185 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:515:12
903s     |
903s 515 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:525:12
903s     |
903s 525 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:537:12
903s     |
903s 537 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:547:12
903s     |
903s 547 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:560:12
903s     |
903s 560 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
903s     |
903s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s     |                      ^^^^^^^
903s     |
903s    ::: /usr/share/cargo/registry/syn-1.0.109/src/data.rs:173:1
903s     |
903s 173 | / ast_enum_of_structs! {
903s 174 | |     /// The visibility level of an item: inherited or `pub` or
903s 175 | |     /// `pub(restricted)`.
903s 176 | |     ///
903s ...   |
903s 199 | |     }
903s 200 | | }
903s     | |_- in this macro invocation
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:207:16
903s     |
903s 207 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:218:16
903s     |
903s 218 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:230:16
903s     |
903s 230 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:575:12
903s     |
903s 575 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:586:12
903s     |
903s 586 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:597:12
903s     |
903s 597 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:609:12
903s     |
903s 609 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:622:12
903s     |
903s 622 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:635:12
903s     |
903s 635 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:646:12
903s     |
903s 646 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:660:12
903s     |
903s 660 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:671:12
903s     |
903s 671 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:682:12
903s     |
903s 682 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:693:12
903s     |
903s 693 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:705:12
903s     |
903s 705 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:716:12
903s     |
903s 716 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:727:12
903s     |
903s 727 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:246:16
903s     |
903s 246 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:275:16
903s     |
903s 275 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:286:16
903s     |
903s 286 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:327:16
903s     |
903s 327 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:299:20
903s     |
903s 299 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |                    ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:315:20
903s     |
903s 315 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |                    ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:740:12
903s     |
903s 740 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:423:16
903s     |
903s 423 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:751:12
903s     |
903s 751 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:436:16
903s     |
903s 436 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:764:12
903s     |
903s 764 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:445:16
903s     |
903s 445 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:454:16
903s     |
903s 454 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:467:16
903s     |
903s 467 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:474:16
903s     |
903s 474 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:481:16
903s     |
903s 481 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s   --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:89:16
903s    |
903s 89 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
903s    |                ^^^^^^^
903s    |
903s    = help: consider using a Cargo feature instead
903s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s             [lints.rust]
903s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:776:12
903s     |
903s 776 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:788:12
903s     |
903s 788 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:799:12
903s     |
903s 799 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:809:12
903s     |
903s 809 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:819:12
903s     |
903s 819 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:830:12
903s     |
903s 830 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:840:12
903s     |
903s 840 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:855:12
903s     |
903s 855 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:867:12
903s     |
903s 867 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:878:12
903s     |
903s 878 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:894:12
903s     |
903s 894 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:907:12
903s     |
903s 907 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:920:12
903s     |
903s 920 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:930:12
903s     |
903s 930 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:941:12
903s     |
903s 941 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:953:12
903s     |
903s 953 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
903s   --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:90:20
903s    |
903s 90 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
903s    |                    ^^^^^^^^^^^^^^^^^^^^^
903s    |
903s    = help: consider using a Cargo feature instead
903s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s             [lints.rust]
903s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
903s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
903s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:968:12
903s     |
903s 968 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:986:12
903s     |
903s 986 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:997:12
903s     |
903s 997 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:1010:12
903s      |
903s 1010 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:1027:12
903s      |
903s 1027 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:1037:12
903s      |
903s 1037 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:1064:12
903s      |
903s 1064 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:1081:12
903s      |
903s 1081 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:1096:12
903s      |
903s 1096 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:1111:12
903s      |
903s 1111 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:1123:12
903s      |
903s 1123 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:1135:12
903s      |
903s 1135 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:1152:12
903s      |
903s 1152 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:1164:12
903s      |
903s 1164 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:1177:12
903s      |
903s 1177 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:1191:12
903s      |
903s 1191 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
903s     |
903s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s     |                      ^^^^^^^
903s     |
903s    ::: /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:14:1
903s     |
903s 14  | / ast_enum_of_structs! {
903s 15  | |     /// A Rust expression.
903s 16  | |     ///
903s 17  | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
903s ...   |
903s 249 | |     }
903s 250 | | }
903s     | |_- in this macro invocation
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:256:16
903s     |
903s 256 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:268:16
903s     |
903s 268 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:281:16
903s     |
903s 281 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:294:16
903s     |
903s 294 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:1209:12
903s      |
903s 1209 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:307:16
903s     |
903s 307 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:321:16
903s     |
903s 321 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:334:16
903s     |
903s 334 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:346:16
903s     |
903s 346 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:359:16
903s     |
903s 359 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:373:16
903s     |
903s 373 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:387:16
903s     |
903s 387 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:400:16
903s     |
903s 400 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:1224:12
903s      |
903s 1224 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:418:16
903s     |
903s 418 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:431:16
903s     |
903s 431 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:444:16
903s     |
903s 444 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:464:16
903s     |
903s 464 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:1243:12
903s      |
903s 1243 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:1259:12
903s      |
903s 1259 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:1275:12
903s      |
903s 1275 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:1289:12
903s      |
903s 1289 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:1303:12
903s      |
903s 1303 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:1313:12
903s      |
903s 1313 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:480:16
903s     |
903s 480 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:1324:12
903s      |
903s 1324 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:1339:12
903s      |
903s 1339 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:1349:12
903s      |
903s 1349 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:1362:12
903s      |
903s 1362 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:1374:12
903s      |
903s 1374 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:1385:12
903s      |
903s 1385 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:1395:12
903s      |
903s 1395 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:495:16
903s     |
903s 495 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:1406:12
903s      |
903s 1406 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:1417:12
903s      |
903s 1417 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:1428:12
903s      |
903s 1428 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:508:16
903s     |
903s 508 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:523:16
903s     |
903s 523 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:1440:12
903s      |
903s 1440 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:534:16
903s     |
903s 534 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:547:16
903s     |
903s 547 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:1450:12
903s      |
903s 1450 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:558:16
903s     |
903s 558 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:572:16
903s     |
903s 572 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:588:16
903s     |
903s 588 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:604:16
903s     |
903s 604 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:616:16
903s     |
903s 616 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:629:16
903s     |
903s 629 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:643:16
903s     |
903s 643 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:657:16
903s     |
903s 657 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:672:16
903s     |
903s 672 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:687:16
903s     |
903s 687 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:699:16
903s     |
903s 699 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:711:16
903s     |
903s 711 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:723:16
903s     |
903s 723 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:737:16
903s     |
903s 737 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:1461:12
903s      |
903s 1461 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:749:16
903s     |
903s 749 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:761:16
903s     |
903s 761 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:775:16
903s     |
903s 775 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:850:16
903s     |
903s 850 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:920:16
903s     |
903s 920 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:968:16
903s     |
903s 968 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:982:16
903s     |
903s 982 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:999:16
903s     |
903s 999 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:1021:16
903s      |
903s 1021 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:1049:16
903s      |
903s 1049 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:1065:16
903s      |
903s 1065 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:246:15
903s     |
903s 246 |         #[cfg(syn_no_non_exhaustive)]
903s     |               ^^^^^^^^^^^^^^^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:1487:12
903s      |
903s 1487 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:1498:12
903s      |
903s 1498 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:1511:12
903s      |
903s 1511 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:1521:12
903s      |
903s 1521 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:1531:12
903s      |
903s 1531 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `syn_no_const_vec_new`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:784:40
903s     |
903s 784 |     #[cfg(all(feature = "parsing", not(syn_no_const_vec_new)))]
903s     |                                        ^^^^^^^^^^^^^^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_const_vec_new)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_const_vec_new)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:1542:12
903s      |
903s 1542 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:1553:12
903s      |
903s 1553 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:1565:12
903s      |
903s 1565 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:1577:12
903s      |
903s 1577 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:1587:12
903s      |
903s 1587 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:1598:12
903s      |
903s 1598 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:1611:12
903s      |
903s 1611 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:1622:12
903s      |
903s 1622 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:1633:12
903s      |
903s 1633 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:1645:12
903s      |
903s 1645 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:1655:12
903s      |
903s 1655 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:838:19
903s     |
903s 838 |             #[cfg(syn_no_non_exhaustive)]
903s     |                   ^^^^^^^^^^^^^^^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:1159:16
903s      |
903s 1159 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:1665:12
903s      |
903s 1665 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:1678:12
903s      |
903s 1678 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:1880:16
903s      |
903s 1880 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:1688:12
903s      |
903s 1688 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:1975:16
903s      |
903s 1975 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:1699:12
903s      |
903s 1699 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2001:16
903s      |
903s 2001 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:1710:12
903s      |
903s 1710 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:1722:12
903s      |
903s 1722 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:1735:12
903s      |
903s 1735 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2063:16
903s      |
903s 2063 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:1738:12
903s      |
903s 1738 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2084:16
903s      |
903s 2084 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:1745:12
903s      |
903s 1745 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2101:16
903s      |
903s 2101 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:1757:12
903s      |
903s 1757 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2119:16
903s      |
903s 2119 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:1767:12
903s      |
903s 1767 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:1786:12
903s      |
903s 1786 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2147:16
903s      |
903s 2147 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:1798:12
903s      |
903s 1798 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2165:16
903s      |
903s 2165 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:1810:12
903s      |
903s 1810 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2206:16
903s      |
903s 2206 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:1813:12
903s      |
903s 1813 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2236:16
903s      |
903s 2236 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:1820:12
903s      |
903s 1820 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2258:16
903s      |
903s 2258 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2326:16
903s      |
903s 2326 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2349:16
903s      |
903s 2349 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2372:16
903s      |
903s 2372 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:1835:12
903s      |
903s 1835 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:1850:12
903s      |
903s 1850 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2381:16
903s      |
903s 2381 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2396:16
903s      |
903s 2396 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:1861:12
903s      |
903s 1861 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:1873:12
903s      |
903s 1873 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2405:16
903s      |
903s 2405 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:1889:12
903s      |
903s 1889 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:1914:12
903s      |
903s 1914 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:1926:12
903s      |
903s 1926 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2414:16
903s      |
903s 2414 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:1942:12
903s      |
903s 1942 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2426:16
903s      |
903s 2426 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:1952:12
903s      |
903s 1952 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2496:16
903s      |
903s 2496 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:1962:12
903s      |
903s 1962 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2547:16
903s      |
903s 2547 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:1971:12
903s      |
903s 1971 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2571:16
903s      |
903s 2571 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:1978:12
903s      |
903s 1978 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2582:16
903s      |
903s 2582 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:1987:12
903s      |
903s 1987 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2594:16
903s      |
903s 2594 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:2001:12
903s      |
903s 2001 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2648:16
903s      |
903s 2648 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:2011:12
903s      |
903s 2011 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2678:16
903s      |
903s 2678 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:2021:12
903s      |
903s 2021 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2727:16
903s      |
903s 2727 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:2031:12
903s      |
903s 2031 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2759:16
903s      |
903s 2759 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2801:16
903s      |
903s 2801 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:2043:12
903s      |
903s 2043 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2818:16
903s      |
903s 2818 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2832:16
903s      |
903s 2832 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:2055:12
903s      |
903s 2055 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2846:16
903s      |
903s 2846 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:2065:12
903s      |
903s 2065 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2879:16
903s      |
903s 2879 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:2075:12
903s      |
903s 2075 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:2085:12
903s      |
903s 2085 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2292:28
903s      |
903s 2292 |                   #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s      |                              ^^^^^^^
903s ...
903s 2309 | /     impl_by_parsing_expr! {
903s 2310 | |         ExprAssign, Assign, "expected assignment expression",
903s 2311 | |         ExprAssignOp, AssignOp, "expected compound assignment expression",
903s 2312 | |         ExprAwait, Await, "expected await expression",
903s ...    |
903s 2322 | |         ExprType, Type, "expected type ascription expression",
903s 2323 | |     }
903s      | |_____- in this macro invocation
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s      = note: this warning originates in the macro `impl_by_parsing_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:2088:12
903s      |
903s 2088 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:2095:12
903s      |
903s 2095 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:2104:12
903s      |
903s 2104 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:1248:20
903s      |
903s 1248 |         #[cfg_attr(doc_cfg, doc(cfg(all(feature = "full", feature = "parsing"))))]
903s      |                    ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:2114:12
903s      |
903s 2114 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:2123:12
903s      |
903s 2123 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:2134:12
903s      |
903s 2134 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:2145:12
903s      |
903s 2145 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2539:23
903s      |
903s 2539 |                 #[cfg(syn_no_non_exhaustive)]
903s      |                       ^^^^^^^^^^^^^^^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:2158:12
903s      |
903s 2158 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:2168:12
903s      |
903s 2168 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:2180:12
903s      |
903s 2180 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:2189:12
903s      |
903s 2189 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:2198:12
903s      |
903s 2198 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:2210:12
903s      |
903s 2210 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:2222:12
903s      |
903s 2222 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:2232:12
903s      |
903s 2232 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:276:23
903s     |
903s 276 |             #[cfg(any(syn_no_non_exhaustive, not(feature = "full")))]
903s     |                       ^^^^^^^^^^^^^^^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:849:19
903s     |
903s 849 |             #[cfg(syn_no_non_exhaustive)]
903s     |                   ^^^^^^^^^^^^^^^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:962:19
903s     |
903s 962 |             #[cfg(syn_no_non_exhaustive)]
903s     |                   ^^^^^^^^^^^^^^^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:1058:19
903s      |
903s 1058 |             #[cfg(syn_no_non_exhaustive)]
903s      |                   ^^^^^^^^^^^^^^^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:1481:19
903s      |
903s 1481 |             #[cfg(syn_no_non_exhaustive)]
903s      |                   ^^^^^^^^^^^^^^^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:1829:19
903s      |
903s 1829 |             #[cfg(syn_no_non_exhaustive)]
903s      |                   ^^^^^^^^^^^^^^^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/clone.rs:1908:19
903s      |
903s 1908 |             #[cfg(syn_no_non_exhaustive)]
903s      |                   ^^^^^^^^^^^^^^^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s  --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:8:12
903s   |
903s 8 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s   |            ^^^^^^^
903s   |
903s   = help: consider using a Cargo feature instead
903s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s            [lints.rust]
903s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s   --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:11:12
903s    |
903s 11 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s    |            ^^^^^^^
903s    |
903s    = help: consider using a Cargo feature instead
903s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s             [lints.rust]
903s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `syn_no_const_vec_new`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2905:23
903s      |
903s 2905 |             #[cfg(not(syn_no_const_vec_new))]
903s      |                       ^^^^^^^^^^^^^^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_const_vec_new)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_const_vec_new)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `syn_no_const_vec_new`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2907:19
903s      |
903s 2907 |             #[cfg(syn_no_const_vec_new)]
903s      |                   ^^^^^^^^^^^^^^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_const_vec_new)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_const_vec_new)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2988:16
903s      |
903s 2988 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2998:16
903s      |
903s 2998 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3008:16
903s      |
903s 3008 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3020:16
903s      |
903s 3020 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3035:16
903s      |
903s 3035 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3046:16
903s      |
903s 3046 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3057:16
903s      |
903s 3057 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3072:16
903s      |
903s 3072 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3082:16
903s      |
903s 3082 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3091:16
903s      |
903s 3091 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3099:16
903s      |
903s 3099 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3110:16
903s      |
903s 3110 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3141:16
903s      |
903s 3141 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3153:16
903s      |
903s 3153 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3165:16
903s      |
903s 3165 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3180:16
903s      |
903s 3180 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3197:16
903s      |
903s 3197 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s   --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:18:12
903s    |
903s 18 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s    |            ^^^^^^^
903s    |
903s    = help: consider using a Cargo feature instead
903s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s             [lints.rust]
903s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3211:16
903s      |
903s 3211 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3233:16
903s      |
903s 3233 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3244:16
903s      |
903s 3244 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s   --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:21:12
903s    |
903s 21 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s    |            ^^^^^^^
903s    |
903s    = help: consider using a Cargo feature instead
903s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s             [lints.rust]
903s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3255:16
903s      |
903s 3255 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s   --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:28:12
903s    |
903s 28 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s    |            ^^^^^^^
903s    |
903s    = help: consider using a Cargo feature instead
903s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s             [lints.rust]
903s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3265:16
903s      |
903s 3265 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s   --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:31:12
903s    |
903s 31 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s    |            ^^^^^^^
903s    |
903s    = help: consider using a Cargo feature instead
903s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s             [lints.rust]
903s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3275:16
903s      |
903s 3275 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s   --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:39:12
903s    |
903s 39 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s    |            ^^^^^^^
903s    |
903s    = help: consider using a Cargo feature instead
903s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s             [lints.rust]
903s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3291:16
903s      |
903s 3291 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s   --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:42:12
903s    |
903s 42 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s    |            ^^^^^^^
903s    |
903s    = help: consider using a Cargo feature instead
903s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s             [lints.rust]
903s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3304:16
903s      |
903s 3304 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s   --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:53:12
903s    |
903s 53 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s    |            ^^^^^^^
903s    |
903s    = help: consider using a Cargo feature instead
903s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s             [lints.rust]
903s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3317:16
903s      |
903s 3317 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s   --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:56:12
903s    |
903s 56 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s    |            ^^^^^^^
903s    |
903s    = help: consider using a Cargo feature instead
903s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s             [lints.rust]
903s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3328:16
903s      |
903s 3328 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s   --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:64:12
903s    |
903s 64 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s    |            ^^^^^^^
903s    |
903s    = help: consider using a Cargo feature instead
903s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s             [lints.rust]
903s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3338:16
903s      |
903s 3338 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s   --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:67:12
903s    |
903s 67 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s    |            ^^^^^^^
903s    |
903s    = help: consider using a Cargo feature instead
903s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s             [lints.rust]
903s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3348:16
903s      |
903s 3348 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s   --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:74:12
903s    |
903s 74 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s    |            ^^^^^^^
903s    |
903s    = help: consider using a Cargo feature instead
903s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s             [lints.rust]
903s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3358:16
903s      |
903s 3358 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s   --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:77:12
903s    |
903s 77 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s    |            ^^^^^^^
903s    |
903s    = help: consider using a Cargo feature instead
903s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s             [lints.rust]
903s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3367:16
903s      |
903s 3367 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:114:12
903s     |
903s 114 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3379:16
903s      |
903s 3379 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:117:12
903s     |
903s 117 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3390:16
903s      |
903s 3390 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:124:12
903s     |
903s 124 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3400:16
903s      |
903s 3400 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:127:12
903s     |
903s 127 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3409:16
903s      |
903s 3409 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:134:12
903s     |
903s 134 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3420:16
903s      |
903s 3420 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3431:16
903s      |
903s 3431 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3441:16
903s      |
903s 3441 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3451:16
903s      |
903s 3451 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:137:12
903s     |
903s 137 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3460:16
903s      |
903s 3460 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:144:12
903s     |
903s 144 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3478:16
903s      |
903s 3478 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:147:12
903s     |
903s 147 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3491:16
903s      |
903s 3491 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:155:12
903s     |
903s 155 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3501:16
903s      |
903s 3501 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:158:12
903s     |
903s 158 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3512:16
903s      |
903s 3512 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3522:16
903s      |
903s 3522 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3531:16
903s      |
903s 3531 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3544:16
903s      |
903s 3544 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:165:12
903s     |
903s 165 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:296:5
903s     |
903s 296 |     doc_cfg,
903s     |     ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:307:5
903s     |
903s 307 |     doc_cfg,
903s     |     ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:168:12
903s     |
903s 168 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:180:12
903s     |
903s 180 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:318:5
903s     |
903s 318 |     doc_cfg,
903s     |     ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s   --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:14:16
903s    |
903s 14 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
903s    |                ^^^^^^^
903s    |
903s    = help: consider using a Cargo feature instead
903s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s             [lints.rust]
903s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:183:12
903s     |
903s 183 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:190:12
903s     |
903s 190 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:193:12
903s     |
903s 193 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:200:12
903s     |
903s 200 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:203:12
903s     |
903s 203 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:210:12
903s     |
903s 210 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s   --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:35:16
903s    |
903s 35 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
903s    |                ^^^^^^^
903s    |
903s    = help: consider using a Cargo feature instead
903s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s             [lints.rust]
903s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:213:12
903s     |
903s 213 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:221:12
903s     |
903s 221 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:224:12
903s     |
903s 224 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:305:12
903s     |
903s 305 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:308:12
903s     |
903s 308 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:315:12
903s     |
903s 315 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
903s     |
903s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s     |                      ^^^^^^^
903s     |
903s    ::: /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:23:1
903s     |
903s 23  | / ast_enum_of_structs! {
903s 24  | |     /// A generic type parameter, lifetime, or const generic: `T: Into<String>`,
903s 25  | |     /// `'a: 'b`, `const LEN: usize`.
903s 26  | |     ///
903s ...   |
903s 45  | |     }
903s 46  | | }
903s     | |_- in this macro invocation
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:318:12
903s     |
903s 318 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s   --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:53:16
903s    |
903s 53 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
903s    |                ^^^^^^^
903s    |
903s    = help: consider using a Cargo feature instead
903s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s             [lints.rust]
903s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:325:12
903s     |
903s 325 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s   --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:69:16
903s    |
903s 69 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
903s    |                ^^^^^^^
903s    |
903s    = help: consider using a Cargo feature instead
903s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s             [lints.rust]
903s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:328:12
903s     |
903s 328 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s   --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:83:16
903s    |
903s 83 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
903s    |                ^^^^^^^
903s    |
903s    = help: consider using a Cargo feature instead
903s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s             [lints.rust]
903s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:363:20
903s     |
903s 363 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |                    ^^^^^^^
903s ...
903s 404 | generics_wrapper_impls!(ImplGenerics);
903s     | ------------------------------------- in this macro invocation
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:371:20
903s     |
903s 371 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |                    ^^^^^^^
903s ...
903s 404 | generics_wrapper_impls!(ImplGenerics);
903s     | ------------------------------------- in this macro invocation
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:382:20
903s     |
903s 382 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |                    ^^^^^^^
903s ...
903s 404 | generics_wrapper_impls!(ImplGenerics);
903s     | ------------------------------------- in this macro invocation
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:386:20
903s     |
903s 386 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |                    ^^^^^^^
903s ...
903s 404 | generics_wrapper_impls!(ImplGenerics);
903s     | ------------------------------------- in this macro invocation
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:394:20
903s     |
903s 394 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |                    ^^^^^^^
903s ...
903s 404 | generics_wrapper_impls!(ImplGenerics);
903s     | ------------------------------------- in this macro invocation
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:363:20
903s     |
903s 363 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |                    ^^^^^^^
903s ...
903s 406 | generics_wrapper_impls!(TypeGenerics);
903s     | ------------------------------------- in this macro invocation
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:371:20
903s     |
903s 371 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |                    ^^^^^^^
903s ...
903s 406 | generics_wrapper_impls!(TypeGenerics);
903s     | ------------------------------------- in this macro invocation
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:382:20
903s     |
903s 382 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |                    ^^^^^^^
903s ...
903s 406 | generics_wrapper_impls!(TypeGenerics);
903s     | ------------------------------------- in this macro invocation
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:386:20
903s     |
903s 386 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |                    ^^^^^^^
903s ...
903s 406 | generics_wrapper_impls!(TypeGenerics);
903s     | ------------------------------------- in this macro invocation
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:394:20
903s     |
903s 394 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |                    ^^^^^^^
903s ...
903s 406 | generics_wrapper_impls!(TypeGenerics);
903s     | ------------------------------------- in this macro invocation
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:336:12
903s     |
903s 336 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:339:12
903s     |
903s 339 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:347:12
903s     |
903s 347 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:350:12
903s     |
903s 350 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:357:12
903s     |
903s 357 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:360:12
903s     |
903s 360 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:368:12
903s     |
903s 368 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:371:12
903s     |
903s 371 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:379:12
903s     |
903s 379 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:382:12
903s     |
903s 382 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:389:12
903s     |
903s 389 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:392:12
903s     |
903s 392 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:399:12
903s     |
903s 399 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:402:12
903s     |
903s 402 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:409:12
903s     |
903s 409 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:412:12
903s     |
903s 412 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:419:12
903s     |
903s 419 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:422:12
903s     |
903s 422 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:432:12
903s     |
903s 432 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:435:12
903s     |
903s 435 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:442:12
903s     |
903s 442 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:363:20
903s     |
903s 363 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |                    ^^^^^^^
903s ...
903s 408 | generics_wrapper_impls!(Turbofish);
903s     | ---------------------------------- in this macro invocation
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:371:20
903s     |
903s 371 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |                    ^^^^^^^
903s ...
903s 408 | generics_wrapper_impls!(Turbofish);
903s     | ---------------------------------- in this macro invocation
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:382:20
903s     |
903s 382 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |                    ^^^^^^^
903s ...
903s 408 | generics_wrapper_impls!(Turbofish);
903s     | ---------------------------------- in this macro invocation
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:386:20
903s     |
903s 386 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |                    ^^^^^^^
903s ...
903s 408 | generics_wrapper_impls!(Turbofish);
903s     | ---------------------------------- in this macro invocation
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:445:12
903s     |
903s 445 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:453:12
903s     |
903s 453 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:394:20
903s     |
903s 394 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |                    ^^^^^^^
903s ...
903s 408 | generics_wrapper_impls!(Turbofish);
903s     | ---------------------------------- in this macro invocation
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:456:12
903s     |
903s 456 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:464:12
903s     |
903s 464 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:467:12
903s     |
903s 467 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:426:16
903s     |
903s 426 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:474:12
903s     |
903s 474 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:475:16
903s     |
903s 475 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:477:12
903s     |
903s 477 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:486:12
903s     |
903s 486 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:489:12
903s     |
903s 489 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:496:12
903s     |
903s 496 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:499:12
903s     |
903s 499 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
903s     |
903s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s     |                      ^^^^^^^
903s     |
903s    ::: /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:470:1
903s     |
903s 470 | / ast_enum_of_structs! {
903s 471 | |     /// A trait or lifetime used as a bound on a type parameter.
903s 472 | |     ///
903s 473 | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
903s ...   |
903s 479 | |     }
903s 480 | | }
903s     | |_- in this macro invocation
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:506:12
903s     |
903s 506 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:487:16
903s     |
903s 487 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:509:12
903s     |
903s 509 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:504:16
903s     |
903s 504 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:516:12
903s     |
903s 516 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:517:16
903s     |
903s 517 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:519:12
903s     |
903s 519 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:526:12
903s     |
903s 526 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:535:16
903s     |
903s 535 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
903s     |
903s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s     |                      ^^^^^^^
903s     |
903s    ::: /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:524:1
903s     |
903s 524 | / ast_enum_of_structs! {
903s 525 | |     /// A single predicate in a `where` clause: `T: Deserialize<'de>`.
903s 526 | |     ///
903s 527 | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
903s ...   |
903s 545 | |     }
903s 546 | | }
903s     | |_- in this macro invocation
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:553:16
903s     |
903s 553 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:570:16
903s     |
903s 570 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:583:16
903s     |
903s 583 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:347:9
903s     |
903s 347 |         doc_cfg,
903s     |         ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:597:16
903s     |
903s 597 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:660:16
903s     |
903s 660 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:687:16
903s     |
903s 687 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:725:16
903s     |
903s 725 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:747:16
903s     |
903s 747 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:758:16
903s     |
903s 758 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:529:12
903s     |
903s 529 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:536:12
903s     |
903s 536 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:539:12
903s     |
903s 539 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:546:12
903s     |
903s 546 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:549:12
903s     |
903s 549 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:558:12
903s     |
903s 558 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:561:12
903s     |
903s 561 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:568:12
903s     |
903s 568 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:571:12
903s     |
903s 571 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:578:12
903s     |
903s 578 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:581:12
903s     |
903s 581 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:589:12
903s     |
903s 589 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:592:12
903s     |
903s 592 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:600:12
903s     |
903s 600 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:603:12
903s     |
903s 603 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:610:12
903s     |
903s 610 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:613:12
903s     |
903s 613 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:620:12
903s     |
903s 620 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:623:12
903s     |
903s 623 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:812:16
903s     |
903s 812 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:632:12
903s     |
903s 632 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:856:16
903s     |
903s 856 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:905:16
903s     |
903s 905 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:916:16
903s     |
903s 916 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:940:16
903s     |
903s 940 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:971:16
903s     |
903s 971 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:982:16
903s     |
903s 982 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:1057:16
903s      |
903s 1057 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:1207:16
903s      |
903s 1207 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:1217:16
903s      |
903s 1217 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:1229:16
903s      |
903s 1229 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:1268:16
903s      |
903s 1268 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:1300:16
903s      |
903s 1300 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:1310:16
903s      |
903s 1310 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:1325:16
903s      |
903s 1325 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:1335:16
903s      |
903s 1335 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:635:12
903s     |
903s 635 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:1345:16
903s      |
903s 1345 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:642:12
903s     |
903s 642 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:1354:16
903s      |
903s 1354 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:645:12
903s     |
903s 645 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:652:12
903s     |
903s 652 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:655:12
903s     |
903s 655 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s   --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:19:16
903s    |
903s 19 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s    |                ^^^^^^^
903s    |
903s    = help: consider using a Cargo feature instead
903s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s             [lints.rust]
903s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:662:12
903s     |
903s 662 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
903s   --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:20:20
903s    |
903s 20 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
903s    |                    ^^^^^^^^^^^^^^^^^^^^^
903s    |
903s    = help: consider using a Cargo feature instead
903s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s             [lints.rust]
903s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
903s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
903s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:665:12
903s     |
903s 665 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:672:12
903s     |
903s 672 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:675:12
903s     |
903s 675 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:682:12
903s     |
903s 682 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
903s     |
903s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s     |                      ^^^^^^^
903s     |
903s    ::: /usr/share/cargo/registry/syn-1.0.109/src/item.rs:9:1
903s     |
903s 9   | / ast_enum_of_structs! {
903s 10  | |     /// Things that can appear directly inside of a module or scope.
903s 11  | |     ///
903s 12  | |     /// *This type is available only if Syn is built with the `"full"` feature.*
903s ...   |
903s 96  | |     }
903s 97  | | }
903s     | |_- in this macro invocation
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:103:16
903s     |
903s 103 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:121:16
903s     |
903s 121 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:137:16
903s     |
903s 137 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:685:12
903s     |
903s 685 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:154:16
903s     |
903s 154 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:692:12
903s     |
903s 692 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:167:16
903s     |
903s 167 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:695:12
903s     |
903s 695 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:181:16
903s     |
903s 181 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:703:12
903s     |
903s 703 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:201:16
903s     |
903s 201 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:706:12
903s     |
903s 706 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:713:12
903s     |
903s 713 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:215:16
903s     |
903s 215 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:716:12
903s     |
903s 716 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:724:12
903s     |
903s 724 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:727:12
903s     |
903s 727 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:229:16
903s     |
903s 229 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:735:12
903s     |
903s 735 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:738:12
903s     |
903s 738 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:746:12
903s     |
903s 746 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:244:16
903s     |
903s 244 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:749:12
903s     |
903s 749 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:263:16
903s     |
903s 263 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:761:12
903s     |
903s 761 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:764:12
903s     |
903s 764 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:279:16
903s     |
903s 279 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:771:12
903s     |
903s 771 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:299:16
903s     |
903s 299 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:316:16
903s     |
903s 316 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:333:16
903s     |
903s 333 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:774:12
903s     |
903s 774 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:781:12
903s     |
903s 781 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:784:12
903s     |
903s 784 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:792:12
903s     |
903s 792 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:348:16
903s     |
903s 348 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:477:16
903s     |
903s 477 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
903s     |
903s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s     |                      ^^^^^^^
903s     |
903s    ::: /usr/share/cargo/registry/syn-1.0.109/src/item.rs:467:1
903s     |
903s 467 | / ast_enum_of_structs! {
903s 468 | |     /// A suffix of an import tree in a `use` item: `Type as Renamed` or `*`.
903s 469 | |     ///
903s 470 | |     /// *This type is available only if Syn is built with the `"full"` feature.*
903s ...   |
903s 493 | |     }
903s 494 | | }
903s     | |_- in this macro invocation
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:500:16
903s     |
903s 500 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:795:12
903s     |
903s 795 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:512:16
903s     |
903s 512 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:806:12
903s     |
903s 806 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:522:16
903s     |
903s 522 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:809:12
903s     |
903s 809 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:534:16
903s     |
903s 534 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:825:12
903s     |
903s 825 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:544:16
903s     |
903s 544 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:828:12
903s     |
903s 828 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:561:16
903s     |
903s 561 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:835:12
903s     |
903s 835 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:562:20
903s     |
903s 562 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
903s     |                    ^^^^^^^^^^^^^^^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:838:12
903s     |
903s 838 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:846:12
903s     |
903s 846 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:849:12
903s     |
903s 849 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:858:12
903s     |
903s 858 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:861:12
903s     |
903s 861 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
903s     |
903s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s     |                      ^^^^^^^
903s     |
903s    ::: /usr/share/cargo/registry/syn-1.0.109/src/item.rs:551:1
903s     |
903s 551 | / ast_enum_of_structs! {
903s 552 | |     /// An item within an `extern` block.
903s 553 | |     ///
903s 554 | |     /// *This type is available only if Syn is built with the `"full"` feature.*
903s ...   |
903s 600 | |     }
903s 601 | | }
903s     | |_- in this macro invocation
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:868:12
903s     |
903s 868 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:871:12
903s     |
903s 871 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:607:16
903s     |
903s 607 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:895:12
903s     |
903s 895 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:620:16
903s     |
903s 620 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:898:12
903s     |
903s 898 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:914:12
903s     |
903s 914 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:917:12
903s     |
903s 917 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:637:16
903s     |
903s 637 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:931:12
903s     |
903s 931 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:651:16
903s     |
903s 651 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:934:12
903s     |
903s 934 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:942:12
903s     |
903s 942 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:669:16
903s     |
903s 669 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:670:20
903s     |
903s 670 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
903s     |                    ^^^^^^^^^^^^^^^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:945:12
903s     |
903s 945 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:961:12
903s     |
903s 961 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:964:12
903s     |
903s 964 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
903s     |
903s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s     |                      ^^^^^^^
903s     |
903s    ::: /usr/share/cargo/registry/syn-1.0.109/src/item.rs:659:1
903s     |
903s 659 | / ast_enum_of_structs! {
903s 660 | |     /// An item declaration within the definition of a trait.
903s 661 | |     ///
903s 662 | |     /// *This type is available only if Syn is built with the `"full"` feature.*
903s ...   |
903s 708 | |     }
903s 709 | | }
903s     | |_- in this macro invocation
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:715:16
903s     |
903s 715 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:731:16
903s     |
903s 731 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:744:16
903s     |
903s 744 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:973:12
903s     |
903s 973 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:976:12
903s     |
903s 976 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:984:12
903s     |
903s 984 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:761:16
903s     |
903s 761 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:987:12
903s     |
903s 987 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:779:16
903s     |
903s 779 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:996:12
903s     |
903s 996 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:780:20
903s     |
903s 780 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
903s     |                    ^^^^^^^^^^^^^^^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:999:12
903s     |
903s 999 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1008:12
903s      |
903s 1008 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1011:12
903s      |
903s 1011 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1039:12
903s      |
903s 1039 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1042:12
903s      |
903s 1042 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1050:12
903s      |
903s 1050 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1053:12
903s      |
903s 1053 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
903s     |
903s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s     |                      ^^^^^^^
903s     |
903s    ::: /usr/share/cargo/registry/syn-1.0.109/src/item.rs:769:1
903s     |
903s 769 | / ast_enum_of_structs! {
903s 770 | |     /// An item within an impl block.
903s 771 | |     ///
903s 772 | |     /// *This type is available only if Syn is built with the `"full"` feature.*
903s ...   |
903s 818 | |     }
903s 819 | | }
903s     | |_- in this macro invocation
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1061:12
903s      |
903s 1061 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1064:12
903s      |
903s 1064 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1072:12
903s      |
903s 1072 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:825:16
903s     |
903s 825 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1075:12
903s      |
903s 1075 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:844:16
903s     |
903s 844 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:858:16
903s     |
903s 858 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1083:12
903s      |
903s 1083 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1086:12
903s      |
903s 1086 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:876:16
903s     |
903s 876 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1093:12
903s      |
903s 1093 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:889:16
903s     |
903s 889 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:927:16
903s     |
903s 927 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1096:12
903s      |
903s 1096 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1106:12
903s      |
903s 1106 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
903s     |
903s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s     |                      ^^^^^^^
903s     |
903s    ::: /usr/share/cargo/registry/syn-1.0.109/src/item.rs:923:1
903s     |
903s 923 | / ast_enum_of_structs! {
903s 924 | |     /// An argument in a function signature: the `n: usize` in `fn f(n: usize)`.
903s 925 | |     ///
903s 926 | |     /// *This type is available only if Syn is built with the `"full"` feature.*
903s ...   |
903s 938 | |     }
903s 939 | | }
903s     | |_- in this macro invocation
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1109:12
903s      |
903s 1109 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:949:16
903s     |
903s 949 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1117:12
903s      |
903s 1117 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
903s   --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:93:15
903s    |
903s 93 |         #[cfg(syn_no_non_exhaustive)]
903s    |               ^^^^^^^^^^^^^^^^^^^^^
903s    |
903s    = help: consider using a Cargo feature instead
903s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s             [lints.rust]
903s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
903s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
903s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1120:12
903s      |
903s 1120 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:381:19
903s     |
903s 381 |             #[cfg(syn_no_non_exhaustive)]
903s     |                   ^^^^^^^^^^^^^^^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1128:12
903s      |
903s 1128 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:597:15
903s     |
903s 597 |         #[cfg(syn_no_non_exhaustive)]
903s     |               ^^^^^^^^^^^^^^^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1131:12
903s      |
903s 1131 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1139:12
903s      |
903s 1139 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1142:12
903s      |
903s 1142 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1151:12
903s      |
903s 1151 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1154:12
903s      |
903s 1154 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1163:12
903s      |
903s 1163 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1166:12
903s      |
903s 1166 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1177:12
903s      |
903s 1177 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1180:12
903s      |
903s 1180 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1188:12
903s      |
903s 1188 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1191:12
903s      |
903s 1191 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1199:12
903s      |
903s 1199 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1202:12
903s      |
903s 1202 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1210:12
903s      |
903s 1210 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1213:12
903s      |
903s 1213 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:705:15
903s     |
903s 705 |         #[cfg(syn_no_non_exhaustive)]
903s     |               ^^^^^^^^^^^^^^^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:815:15
903s     |
903s 815 |         #[cfg(syn_no_non_exhaustive)]
903s     |               ^^^^^^^^^^^^^^^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:976:16
903s     |
903s 976 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1237:16
903s      |
903s 1237 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1221:12
903s      |
903s 1221 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1264:16
903s      |
903s 1264 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1224:12
903s      |
903s 1224 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1305:16
903s      |
903s 1305 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1231:12
903s      |
903s 1231 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1338:16
903s      |
903s 1338 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1234:12
903s      |
903s 1234 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1352:16
903s      |
903s 1352 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1401:16
903s      |
903s 1401 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1241:12
903s      |
903s 1241 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1419:16
903s      |
903s 1419 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1243:12
903s      |
903s 1243 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1500:16
903s      |
903s 1500 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1261:12
903s      |
903s 1261 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1535:16
903s      |
903s 1535 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1263:12
903s      |
903s 1263 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1564:16
903s      |
903s 1564 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1584:16
903s      |
903s 1584 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1680:16
903s      |
903s 1680 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1722:16
903s      |
903s 1722 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1745:16
903s      |
903s 1745 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1827:16
903s      |
903s 1827 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1269:12
903s      |
903s 1269 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1271:12
903s      |
903s 1271 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1843:16
903s      |
903s 1843 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1859:16
903s      |
903s 1859 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1273:12
903s      |
903s 1273 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1275:12
903s      |
903s 1275 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1277:12
903s      |
903s 1277 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1279:12
903s      |
903s 1279 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1282:12
903s      |
903s 1282 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1285:12
903s      |
903s 1285 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1292:12
903s      |
903s 1292 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1295:12
903s      |
903s 1295 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1303:12
903s      |
903s 1303 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1306:12
903s      |
903s 1306 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1318:12
903s      |
903s 1318 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1321:12
903s      |
903s 1321 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1333:12
903s      |
903s 1333 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1336:12
903s      |
903s 1336 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1343:12
903s      |
903s 1343 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1346:12
903s      |
903s 1346 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1353:12
903s      |
903s 1353 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1356:12
903s      |
903s 1356 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1363:12
903s      |
903s 1363 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1366:12
903s      |
903s 1366 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1903:16
903s      |
903s 1903 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1377:12
903s      |
903s 1377 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1380:12
903s      |
903s 1380 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1387:12
903s      |
903s 1387 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1921:16
903s      |
903s 1921 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1971:16
903s      |
903s 1971 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1390:12
903s      |
903s 1390 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1995:16
903s      |
903s 1995 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2019:16
903s      |
903s 2019 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2070:16
903s      |
903s 2070 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2144:16
903s      |
903s 2144 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1417:12
903s      |
903s 1417 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2200:16
903s      |
903s 2200 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2260:16
903s      |
903s 2260 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2290:16
903s      |
903s 2290 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2319:16
903s      |
903s 2319 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1420:12
903s      |
903s 1420 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2392:16
903s      |
903s 2392 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1427:12
903s      |
903s 1427 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1430:12
903s      |
903s 1430 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2410:16
903s      |
903s 2410 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1439:12
903s      |
903s 1439 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2522:16
903s      |
903s 2522 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1442:12
903s      |
903s 1442 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2603:16
903s      |
903s 2603 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1449:12
903s      |
903s 1449 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2628:16
903s      |
903s 2628 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1452:12
903s      |
903s 1452 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2668:16
903s      |
903s 2668 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1459:12
903s      |
903s 1459 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2726:16
903s      |
903s 2726 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1462:12
903s      |
903s 1462 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1470:12
903s      |
903s 1470 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1473:12
903s      |
903s 1473 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1480:12
903s      |
903s 1480 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1483:12
903s      |
903s 1483 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1491:12
903s      |
903s 1491 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1494:12
903s      |
903s 1494 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1502:12
903s      |
903s 1502 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1505:12
903s      |
903s 1505 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1512:12
903s      |
903s 1512 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1515:12
903s      |
903s 1515 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1522:12
903s      |
903s 1522 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1525:12
903s      |
903s 1525 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1533:12
903s      |
903s 1533 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1536:12
903s      |
903s 1536 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1543:12
903s      |
903s 1543 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1546:12
903s      |
903s 1546 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1817:23
903s      |
903s 1817 |                 #[cfg(syn_no_non_exhaustive)]
903s      |                       ^^^^^^^^^^^^^^^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1553:12
903s      |
903s 1553 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1556:12
903s      |
903s 1556 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1563:12
903s      |
903s 1563 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1566:12
903s      |
903s 1566 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1573:12
903s      |
903s 1573 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1576:12
903s      |
903s 1576 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1583:12
903s      |
903s 1583 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1586:12
903s      |
903s 1586 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2251:23
903s      |
903s 2251 |                 #[cfg(syn_no_non_exhaustive)]
903s      |                       ^^^^^^^^^^^^^^^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1604:12
903s      |
903s 1604 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1607:12
903s      |
903s 1607 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1614:12
903s      |
903s 1614 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1617:12
903s      |
903s 1617 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1624:12
903s      |
903s 1624 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1627:12
903s      |
903s 1627 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1634:12
903s      |
903s 1634 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1637:12
903s      |
903s 1637 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1645:12
903s      |
903s 1645 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1648:12
903s      |
903s 1648 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1656:12
903s      |
903s 1656 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1659:12
903s      |
903s 1659 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1670:12
903s      |
903s 1670 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1673:12
903s      |
903s 1673 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1681:12
903s      |
903s 1681 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1684:12
903s      |
903s 1684 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1695:12
903s      |
903s 1695 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1698:12
903s      |
903s 1698 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1709:12
903s      |
903s 1709 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1712:12
903s      |
903s 1712 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1725:12
903s      |
903s 1725 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1728:12
903s      |
903s 1728 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1736:12
903s      |
903s 1736 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1739:12
903s      |
903s 1739 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1750:12
903s      |
903s 1750 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1753:12
903s      |
903s 1753 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1769:12
903s      |
903s 1769 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1772:12
903s      |
903s 1772 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1780:12
903s      |
903s 1780 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1783:12
903s      |
903s 1783 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1791:12
903s      |
903s 1791 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1794:12
903s      |
903s 1794 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1802:12
903s      |
903s 1802 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1805:12
903s      |
903s 1805 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1814:12
903s      |
903s 1814 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1817:12
903s      |
903s 1817 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1843:12
903s      |
903s 1843 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1846:12
903s      |
903s 1846 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1853:12
903s      |
903s 1853 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1856:12
903s      |
903s 1856 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1865:12
903s      |
903s 1865 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1868:12
903s      |
903s 1868 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1875:12
903s      |
903s 1875 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1878:12
903s      |
903s 1878 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1885:12
903s      |
903s 1885 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1888:12
903s      |
903s 1888 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1895:12
903s      |
903s 1895 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1898:12
903s      |
903s 1898 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1905:12
903s      |
903s 1905 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1908:12
903s      |
903s 1908 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1915:12
903s      |
903s 1915 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1918:12
903s      |
903s 1918 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2592:27
903s      |
903s 2592 |                     #[cfg(syn_no_non_exhaustive)]
903s      |                           ^^^^^^^^^^^^^^^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1927:12
903s      |
903s 1927 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2771:16
903s      |
903s 2771 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1930:12
903s      |
903s 1930 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1945:12
903s      |
903s 1945 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1948:12
903s      |
903s 1948 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1955:12
903s      |
903s 1955 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1958:12
903s      |
903s 1958 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1965:12
903s      |
903s 1965 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1968:12
903s      |
903s 1968 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1976:12
903s      |
903s 1976 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1979:12
903s      |
903s 1979 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1987:12
903s      |
903s 1987 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1990:12
903s      |
903s 1990 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:1997:12
903s      |
903s 1997 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:2000:12
903s      |
903s 2000 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:2007:12
903s      |
903s 2007 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:2010:12
903s      |
903s 2010 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:2017:12
903s      |
903s 2017 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:2020:12
903s      |
903s 2020 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:2032:12
903s      |
903s 2032 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:2035:12
903s      |
903s 2035 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:2042:12
903s      |
903s 2042 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:2045:12
903s      |
903s 2045 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:2052:12
903s      |
903s 2052 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:2055:12
903s      |
903s 2055 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:2062:12
903s      |
903s 2062 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:2065:12
903s      |
903s 2065 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:2072:12
903s      |
903s 2072 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:2075:12
903s      |
903s 2075 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:2082:12
903s      |
903s 2082 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:2085:12
903s      |
903s 2085 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:2099:12
903s      |
903s 2099 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:2102:12
903s      |
903s 2102 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:2109:12
903s      |
903s 2109 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:2112:12
903s      |
903s 2112 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2787:16
903s      |
903s 2787 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2799:16
903s      |
903s 2799 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2815:16
903s      |
903s 2815 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2830:16
903s      |
903s 2830 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2843:16
903s      |
903s 2843 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2861:16
903s      |
903s 2861 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2873:16
903s      |
903s 2873 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:2120:12
903s      |
903s 2120 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:2123:12
903s      |
903s 2123 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:2130:12
903s      |
903s 2130 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:2133:12
903s      |
903s 2133 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:2140:12
903s      |
903s 2140 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:2143:12
903s      |
903s 2143 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:2150:12
903s      |
903s 2150 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:2153:12
903s      |
903s 2153 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:2168:12
903s      |
903s 2168 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:2171:12
903s      |
903s 2171 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:2178:12
903s      |
903s 2178 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/eq.rs:2181:12
903s      |
903s 2181 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s  --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:9:12
903s   |
903s 9 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s   |            ^^^^^^^
903s   |
903s   = help: consider using a Cargo feature instead
903s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s            [lints.rust]
903s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s   --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:19:12
903s    |
903s 19 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s    |            ^^^^^^^
903s    |
903s    = help: consider using a Cargo feature instead
903s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s             [lints.rust]
903s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s   --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:30:12
903s    |
903s 30 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s    |            ^^^^^^^
903s    |
903s    = help: consider using a Cargo feature instead
903s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s             [lints.rust]
903s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2888:16
903s      |
903s 2888 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2903:16
903s      |
903s 2903 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s   --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:44:12
903s    |
903s 44 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s    |            ^^^^^^^
903s    |
903s    = help: consider using a Cargo feature instead
903s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s             [lints.rust]
903s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2929:16
903s      |
903s 2929 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s   --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:61:12
903s    |
903s 61 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s    |            ^^^^^^^
903s    |
903s    = help: consider using a Cargo feature instead
903s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s             [lints.rust]
903s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2942:16
903s      |
903s 2942 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s   --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:73:12
903s    |
903s 73 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s    |            ^^^^^^^
903s    |
903s    = help: consider using a Cargo feature instead
903s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s             [lints.rust]
903s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2964:16
903s      |
903s 2964 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s   --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:85:12
903s    |
903s 85 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s    |            ^^^^^^^
903s    |
903s    = help: consider using a Cargo feature instead
903s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s             [lints.rust]
903s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2979:16
903s      |
903s 2979 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:180:12
903s     |
903s 180 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3001:16
903s      |
903s 3001 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:191:12
903s     |
903s 191 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3023:16
903s      |
903s 3023 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:201:12
903s     |
903s 201 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3034:16
903s      |
903s 3034 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:211:12
903s     |
903s 211 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3043:16
903s      |
903s 3043 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:225:12
903s     |
903s 225 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3050:16
903s      |
903s 3050 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:236:12
903s     |
903s 236 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3059:16
903s      |
903s 3059 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:259:12
903s     |
903s 259 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:269:12
903s     |
903s 269 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:280:12
903s     |
903s 280 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3066:16
903s      |
903s 3066 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:290:12
903s     |
903s 290 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:304:12
903s     |
903s 304 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:507:12
903s     |
903s 507 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3075:16
903s      |
903s 3075 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:518:12
903s     |
903s 518 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3091:16
903s      |
903s 3091 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:530:12
903s     |
903s 530 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3110:16
903s      |
903s 3110 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3130:16
903s      |
903s 3130 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:543:12
903s     |
903s 543 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:555:12
903s     |
903s 555 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3139:16
903s      |
903s 3139 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:566:12
903s     |
903s 566 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3155:16
903s      |
903s 3155 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:579:12
903s     |
903s 579 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:591:12
903s     |
903s 591 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3177:16
903s      |
903s 3177 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:602:12
903s     |
903s 602 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:614:12
903s     |
903s 614 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:626:12
903s     |
903s 626 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:638:12
903s     |
903s 638 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:654:12
903s     |
903s 654 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:665:12
903s     |
903s 665 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:677:12
903s     |
903s 677 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:691:12
903s     |
903s 691 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:702:12
903s     |
903s 702 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:715:12
903s     |
903s 715 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:727:12
903s     |
903s 727 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3193:16
903s      |
903s 3193 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3202:16
903s      |
903s 3202 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3212:16
903s      |
903s 3212 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3226:16
903s      |
903s 3226 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3237:16
903s      |
903s 3237 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3273:16
903s      |
903s 3273 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3301:16
903s      |
903s 3301 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s   --> /usr/share/cargo/registry/syn-1.0.109/src/file.rs:80:16
903s    |
903s 80 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s    |                ^^^^^^^
903s    |
903s    = help: consider using a Cargo feature instead
903s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s             [lints.rust]
903s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s   --> /usr/share/cargo/registry/syn-1.0.109/src/file.rs:93:16
903s    |
903s 93 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s    |                ^^^^^^^
903s    |
903s    = help: consider using a Cargo feature instead
903s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s             [lints.rust]
903s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/file.rs:118:16
903s     |
903s 118 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/lifetime.rs:127:16
903s     |
903s 127 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/lifetime.rs:145:16
903s     |
903s 145 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:629:12
903s     |
903s 629 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:640:12
903s     |
903s 640 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:652:12
903s     |
903s 652 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
903s     |
903s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s     |                      ^^^^^^^
903s     |
903s    ::: /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:14:1
903s     |
903s 14  | / ast_enum_of_structs! {
903s 15  | |     /// A Rust literal such as a string or integer or boolean.
903s 16  | |     ///
903s 17  | |     /// # Syntax tree enum
903s ...   |
903s 48  | |     }
903s 49  | | }
903s     | |_- in this macro invocation
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:666:20
903s     |
903s 666 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |                    ^^^^^^^
903s ...
903s 703 | lit_extra_traits!(LitStr);
903s     | ------------------------- in this macro invocation
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:676:20
903s     |
903s 676 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |                    ^^^^^^^
903s ...
903s 703 | lit_extra_traits!(LitStr);
903s     | ------------------------- in this macro invocation
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:739:12
903s     |
903s 739 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:750:12
903s     |
903s 750 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:762:12
903s     |
903s 762 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:773:12
903s     |
903s 773 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:785:12
903s     |
903s 785 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:684:20
903s     |
903s 684 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |                    ^^^^^^^
903s ...
903s 703 | lit_extra_traits!(LitStr);
903s     | ------------------------- in this macro invocation
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:666:20
903s     |
903s 666 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |                    ^^^^^^^
903s ...
903s 704 | lit_extra_traits!(LitByteStr);
903s     | ----------------------------- in this macro invocation
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:676:20
903s     |
903s 676 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |                    ^^^^^^^
903s ...
903s 704 | lit_extra_traits!(LitByteStr);
903s     | ----------------------------- in this macro invocation
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:684:20
903s     |
903s 684 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |                    ^^^^^^^
903s ...
903s 704 | lit_extra_traits!(LitByteStr);
903s     | ----------------------------- in this macro invocation
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:666:20
903s     |
903s 666 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |                    ^^^^^^^
903s ...
903s 705 | lit_extra_traits!(LitByte);
903s     | -------------------------- in this macro invocation
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:676:20
903s     |
903s 676 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |                    ^^^^^^^
903s ...
903s 705 | lit_extra_traits!(LitByte);
903s     | -------------------------- in this macro invocation
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:799:12
903s     |
903s 799 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:810:12
903s     |
903s 810 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:684:20
903s     |
903s 684 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |                    ^^^^^^^
903s ...
903s 705 | lit_extra_traits!(LitByte);
903s     | -------------------------- in this macro invocation
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:666:20
903s     |
903s 666 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |                    ^^^^^^^
903s ...
903s 706 | lit_extra_traits!(LitChar);
903s     | -------------------------- in this macro invocation
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:822:12
903s     |
903s 822 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:676:20
903s     |
903s 676 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |                    ^^^^^^^
903s ...
903s 706 | lit_extra_traits!(LitChar);
903s     | -------------------------- in this macro invocation
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:684:20
903s     |
903s 684 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |                    ^^^^^^^
903s ...
903s 706 | lit_extra_traits!(LitChar);
903s     | -------------------------- in this macro invocation
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:666:20
903s     |
903s 666 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |                    ^^^^^^^
903s ...
903s 707 | lit_extra_traits!(LitInt);
903s     | ------------------------- in this macro invocation
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:835:12
903s     |
903s 835 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:847:12
903s     |
903s 847 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:859:12
903s     |
903s 859 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:870:12
903s     |
903s 870 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:884:12
903s     |
903s 884 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:895:12
903s     |
903s 895 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:906:12
903s     |
903s 906 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:917:12
903s     |
903s 917 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:929:12
903s     |
903s 929 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:941:12
903s     |
903s 941 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:952:12
903s     |
903s 952 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:965:12
903s     |
903s 965 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:976:12
903s     |
903s 976 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:990:12
903s     |
903s 990 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:1003:12
903s      |
903s 1003 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:1016:12
903s      |
903s 1016 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:676:20
903s     |
903s 676 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |                    ^^^^^^^
903s ...
903s 707 | lit_extra_traits!(LitInt);
903s     | ------------------------- in this macro invocation
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:684:20
903s     |
903s 684 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |                    ^^^^^^^
903s ...
903s 707 | lit_extra_traits!(LitInt);
903s     | ------------------------- in this macro invocation
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:666:20
903s     |
903s 666 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |                    ^^^^^^^
903s ...
903s 708 | lit_extra_traits!(LitFloat);
903s     | --------------------------- in this macro invocation
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:676:20
903s     |
903s 676 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |                    ^^^^^^^
903s ...
903s 708 | lit_extra_traits!(LitFloat);
903s     | --------------------------- in this macro invocation
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:684:20
903s     |
903s 684 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |                    ^^^^^^^
903s ...
903s 708 | lit_extra_traits!(LitFloat);
903s     | --------------------------- in this macro invocation
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:170:16
903s     |
903s 170 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:200:16
903s     |
903s 200 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:557:16
903s     |
903s 557 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:567:16
903s     |
903s 567 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:577:16
903s     |
903s 577 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:587:16
903s     |
903s 587 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:597:16
903s     |
903s 597 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:607:16
903s     |
903s 607 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:617:16
903s     |
903s 617 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:744:16
903s     |
903s 744 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:816:16
903s     |
903s 816 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:827:16
903s     |
903s 827 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:838:16
903s     |
903s 838 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:849:16
903s     |
903s 849 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:860:16
903s     |
903s 860 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:871:16
903s     |
903s 871 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:882:16
903s     |
903s 882 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:900:16
903s     |
903s 900 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:907:16
903s     |
903s 907 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:914:16
903s     |
903s 914 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:1038:12
903s      |
903s 1038 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:921:16
903s     |
903s 921 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:928:16
903s     |
903s 928 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:1048:12
903s      |
903s 1048 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:1058:12
903s      |
903s 1058 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:935:16
903s     |
903s 935 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:942:16
903s     |
903s 942 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `syn_no_negative_literal_parse`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:1568:15
903s      |
903s 1568 |         #[cfg(syn_no_negative_literal_parse)]
903s      |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_negative_literal_parse)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_negative_literal_parse)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s   --> /usr/share/cargo/registry/syn-1.0.109/src/mac.rs:15:16
903s    |
903s 15 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
903s    |                ^^^^^^^
903s    |
903s    = help: consider using a Cargo feature instead
903s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s             [lints.rust]
903s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s   --> /usr/share/cargo/registry/syn-1.0.109/src/mac.rs:29:16
903s    |
903s 29 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
903s    |                ^^^^^^^
903s    |
903s    = help: consider using a Cargo feature instead
903s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s             [lints.rust]
903s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/mac.rs:137:16
903s     |
903s 137 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/mac.rs:145:16
903s     |
903s 145 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:1070:12
903s      |
903s 1070 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:1089:12
903s      |
903s 1089 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:1122:12
903s      |
903s 1122 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/mac.rs:177:16
903s     |
903s 177 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/mac.rs:201:16
903s     |
903s 201 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s  --> /usr/share/cargo/registry/syn-1.0.109/src/derive.rs:8:16
903s   |
903s 8 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "derive")))]
903s   |                ^^^^^^^
903s   |
903s   = help: consider using a Cargo feature instead
903s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s            [lints.rust]
903s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s   --> /usr/share/cargo/registry/syn-1.0.109/src/derive.rs:37:16
903s    |
903s 37 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "derive")))]
903s    |                ^^^^^^^
903s    |
903s    = help: consider using a Cargo feature instead
903s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s             [lints.rust]
903s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s   --> /usr/share/cargo/registry/syn-1.0.109/src/derive.rs:57:16
903s    |
903s 57 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "derive")))]
903s    |                ^^^^^^^
903s    |
903s    = help: consider using a Cargo feature instead
903s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s             [lints.rust]
903s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s   --> /usr/share/cargo/registry/syn-1.0.109/src/derive.rs:70:16
903s    |
903s 70 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "derive")))]
903s    |                ^^^^^^^
903s    |
903s    = help: consider using a Cargo feature instead
903s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s             [lints.rust]
903s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:1134:12
903s      |
903s 1134 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s   --> /usr/share/cargo/registry/syn-1.0.109/src/derive.rs:83:16
903s    |
903s 83 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "derive")))]
903s    |                ^^^^^^^
903s    |
903s    = help: consider using a Cargo feature instead
903s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s             [lints.rust]
903s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s   --> /usr/share/cargo/registry/syn-1.0.109/src/derive.rs:95:16
903s    |
903s 95 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s    |                ^^^^^^^
903s    |
903s    = help: consider using a Cargo feature instead
903s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s             [lints.rust]
903s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:1146:12
903s      |
903s 1146 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/derive.rs:231:16
903s     |
903s 231 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:1160:12
903s      |
903s 1160 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:1172:12
903s      |
903s 1172 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s  --> /usr/share/cargo/registry/syn-1.0.109/src/op.rs:6:16
903s   |
903s 6 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
903s   |                ^^^^^^^
903s   |
903s   = help: consider using a Cargo feature instead
903s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s            [lints.rust]
903s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:1203:12
903s      |
903s 1203 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s   --> /usr/share/cargo/registry/syn-1.0.109/src/op.rs:72:16
903s    |
903s 72 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
903s    |                ^^^^^^^
903s    |
903s    = help: consider using a Cargo feature instead
903s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s             [lints.rust]
903s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:1222:12
903s      |
903s 1222 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:1245:12
903s      |
903s 1245 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/op.rs:130:16
903s     |
903s 130 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:1258:12
903s      |
903s 1258 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/op.rs:165:16
903s     |
903s 165 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:1291:12
903s      |
903s 1291 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:1306:12
903s      |
903s 1306 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/op.rs:188:16
903s     |
903s 188 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:1318:12
903s      |
903s 1318 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/op.rs:224:16
903s     |
903s 224 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:1332:12
903s      |
903s 1332 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:1347:12
903s      |
903s 1347 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s  --> /usr/share/cargo/registry/syn-1.0.109/src/stmt.rs:7:16
903s   |
903s 7 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s   |                ^^^^^^^
903s   |
903s   = help: consider using a Cargo feature instead
903s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s            [lints.rust]
903s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:1428:12
903s      |
903s 1428 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s   --> /usr/share/cargo/registry/syn-1.0.109/src/stmt.rs:19:16
903s    |
903s 19 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s    |                ^^^^^^^
903s    |
903s    = help: consider using a Cargo feature instead
903s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s             [lints.rust]
903s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:1442:12
903s      |
903s 1442 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s   --> /usr/share/cargo/registry/syn-1.0.109/src/stmt.rs:39:16
903s    |
903s 39 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s    |                ^^^^^^^
903s    |
903s    = help: consider using a Cargo feature instead
903s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s             [lints.rust]
903s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/stmt.rs:136:16
903s     |
903s 136 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/stmt.rs:147:16
903s     |
903s 147 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/stmt.rs:109:20
903s     |
903s 109 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |                    ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/stmt.rs:312:16
903s     |
903s 312 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/stmt.rs:321:16
903s     |
903s 321 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/stmt.rs:336:16
903s     |
903s 336 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s   --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:16:16
903s    |
903s 16 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
903s    |                ^^^^^^^
903s    |
903s    = help: consider using a Cargo feature instead
903s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s             [lints.rust]
903s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
903s   --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:17:20
903s    |
903s 17 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
903s    |                    ^^^^^^^^^^^^^^^^^^^^^
903s    |
903s    = help: consider using a Cargo feature instead
903s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s             [lints.rust]
903s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
903s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
903s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
903s     |
903s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s     |                      ^^^^^^^
903s     |
903s    ::: /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:5:1
903s     |
903s 5   | / ast_enum_of_structs! {
903s 6   | |     /// The possible types that a Rust value could have.
903s 7   | |     ///
903s 8   | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
903s ...   |
903s 88  | |     }
903s 89  | | }
903s     | |_- in this macro invocation
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s   --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:96:16
903s    |
903s 96 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
903s    |                ^^^^^^^
903s    |
903s    = help: consider using a Cargo feature instead
903s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s             [lints.rust]
903s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:110:16
903s     |
903s 110 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:128:16
903s     |
903s 128 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:141:16
903s     |
903s 141 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:153:16
903s     |
903s 153 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:164:16
903s     |
903s 164 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:175:16
903s     |
903s 175 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:186:16
903s     |
903s 186 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:199:16
903s     |
903s 199 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:211:16
903s     |
903s 211 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:225:16
903s     |
903s 225 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:239:16
903s     |
903s 239 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:252:16
903s     |
903s 252 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:264:16
903s     |
903s 264 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:276:16
903s     |
903s 276 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:288:16
903s     |
903s 288 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:311:16
903s     |
903s 311 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:323:16
903s     |
903s 323 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
903s   --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:85:15
903s    |
903s 85 |         #[cfg(syn_no_non_exhaustive)]
903s    |               ^^^^^^^^^^^^^^^^^^^^^
903s    |
903s    = help: consider using a Cargo feature instead
903s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s             [lints.rust]
903s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
903s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
903s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:342:16
903s     |
903s 342 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:656:16
903s     |
903s 656 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:1456:12
903s      |
903s 1456 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:1469:12
903s      |
903s 1469 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:1482:12
903s      |
903s 1482 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:1494:12
903s      |
903s 1494 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:1510:12
903s      |
903s 1510 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:667:16
903s     |
903s 667 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:1523:12
903s      |
903s 1523 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:1536:12
903s      |
903s 1536 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:1550:12
903s      |
903s 1550 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:1565:12
903s      |
903s 1565 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:680:16
903s     |
903s 680 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:1580:12
903s      |
903s 1580 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:703:16
903s     |
903s 703 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:1598:12
903s      |
903s 1598 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:716:16
903s     |
903s 716 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:1612:12
903s      |
903s 1612 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:777:16
903s     |
903s 777 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:786:16
903s     |
903s 786 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:795:16
903s     |
903s 795 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:828:16
903s     |
903s 828 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:1626:12
903s      |
903s 1626 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:837:16
903s     |
903s 837 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:1640:12
903s      |
903s 1640 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:887:16
903s     |
903s 887 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:895:16
903s     |
903s 895 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:949:16
903s     |
903s 949 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:992:16
903s     |
903s 992 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1003:16
903s      |
903s 1003 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1024:16
903s      |
903s 1024 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:1653:12
903s      |
903s 1653 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1098:16
903s      |
903s 1098 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1108:16
903s      |
903s 1108 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:1663:12
903s      |
903s 1663 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:357:20
903s     |
903s 357 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |                    ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:869:20
903s     |
903s 869 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |                    ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:1675:12
903s      |
903s 1675 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:904:20
903s     |
903s 904 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |                    ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:1717:12
903s      |
903s 1717 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:958:20
903s     |
903s 958 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |                    ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:1727:12
903s      |
903s 1727 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1128:16
903s      |
903s 1128 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:1739:12
903s      |
903s 1739 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1137:16
903s      |
903s 1137 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:1751:12
903s      |
903s 1751 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1148:16
903s      |
903s 1148 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:1771:12
903s      |
903s 1771 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1162:16
903s      |
903s 1162 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:1794:12
903s      |
903s 1794 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:1805:12
903s      |
903s 1805 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1172:16
903s      |
903s 1172 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:1816:12
903s      |
903s 1816 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:1826:12
903s      |
903s 1826 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:1845:12
903s      |
903s 1845 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:1856:12
903s      |
903s 1856 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:1933:12
903s      |
903s 1933 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1193:16
903s      |
903s 1193 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:1944:12
903s      |
903s 1944 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:1958:12
903s      |
903s 1958 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:1969:12
903s      |
903s 1969 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1200:16
903s      |
903s 1200 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1209:16
903s      |
903s 1209 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1216:16
903s      |
903s 1216 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1224:16
903s      |
903s 1224 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1232:16
903s      |
903s 1232 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1241:16
903s      |
903s 1241 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1250:16
903s      |
903s 1250 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1257:16
903s      |
903s 1257 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1264:16
903s      |
903s 1264 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1277:16
903s      |
903s 1277 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:1980:12
903s      |
903s 1980 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1289:16
903s      |
903s 1289 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1297:16
903s      |
903s 1297 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:1992:12
903s      |
903s 1992 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:2004:12
903s      |
903s 2004 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:2017:12
903s      |
903s 2017 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s   --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:16:16
903s    |
903s 16 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s    |                ^^^^^^^
903s    |
903s    = help: consider using a Cargo feature instead
903s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s             [lints.rust]
903s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:2029:12
903s      |
903s 2029 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:2039:12
903s      |
903s 2039 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:2050:12
903s      |
903s 2050 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
903s   --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:17:20
903s    |
903s 17 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
903s    |                    ^^^^^^^^^^^^^^^^^^^^^
903s    |
903s    = help: consider using a Cargo feature instead
903s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s             [lints.rust]
903s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
903s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
903s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
903s     |
903s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s     |                      ^^^^^^^
903s     |
903s    ::: /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:5:1
903s     |
903s 5   | / ast_enum_of_structs! {
903s 6   | |     /// A pattern in a local binding, function signature, match expression, or
903s 7   | |     /// various other places.
903s 8   | |     ///
903s ...   |
903s 97  | |     }
903s 98  | | }
903s     | |_- in this macro invocation
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:104:16
903s     |
903s 104 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:119:16
903s     |
903s 119 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:136:16
903s     |
903s 136 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:147:16
903s     |
903s 147 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:158:16
903s     |
903s 158 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:176:16
903s     |
903s 176 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:2063:12
903s      |
903s 2063 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:188:16
903s     |
903s 188 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:201:16
903s     |
903s 201 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:2074:12
903s      |
903s 2074 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:2086:12
903s      |
903s 2086 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:2098:12
903s      |
903s 2098 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:2108:12
903s      |
903s 2108 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:2119:12
903s      |
903s 2119 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:2141:12
903s      |
903s 2141 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:2152:12
903s      |
903s 2152 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:2163:12
903s      |
903s 2163 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:2174:12
903s      |
903s 2174 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:2186:12
903s      |
903s 2186 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:2198:12
903s      |
903s 2198 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:2215:12
903s      |
903s 2215 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:2227:12
903s      |
903s 2227 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:2245:12
903s      |
903s 2245 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:2263:12
903s      |
903s 2263 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:2290:12
903s      |
903s 2290 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:2303:12
903s      |
903s 2303 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:2320:12
903s      |
903s 2320 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:214:16
903s     |
903s 214 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:225:16
903s     |
903s 225 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:237:16
903s     |
903s 237 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:2353:12
903s      |
903s 2353 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:251:16
903s     |
903s 251 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:263:16
903s     |
903s 263 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:275:16
903s     |
903s 275 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:288:16
903s     |
903s 288 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:302:16
903s     |
903s 302 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
903s   --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:94:15
903s    |
903s 94 |         #[cfg(syn_no_non_exhaustive)]
903s    |               ^^^^^^^^^^^^^^^^^^^^^
903s    |
903s    = help: consider using a Cargo feature instead
903s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s             [lints.rust]
903s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
903s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
903s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:318:16
903s     |
903s 318 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:2366:12
903s      |
903s 2366 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:2378:12
903s      |
903s 2378 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:2391:12
903s      |
903s 2391 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:2406:12
903s      |
903s 2406 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:2479:12
903s      |
903s 2479 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:2490:12
903s      |
903s 2490 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:2505:12
903s      |
903s 2505 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:2515:12
903s      |
903s 2515 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:769:16
903s     |
903s 769 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:777:16
903s     |
903s 777 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:791:16
903s     |
903s 791 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:807:16
903s     |
903s 807 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:816:16
903s     |
903s 816 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:826:16
903s     |
903s 826 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:834:16
903s     |
903s 834 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:844:16
903s     |
903s 844 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:853:16
903s     |
903s 853 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:863:16
903s     |
903s 863 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:871:16
903s     |
903s 871 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:879:16
903s     |
903s 879 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:889:16
903s     |
903s 889 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:899:16
903s     |
903s 899 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:907:16
903s     |
903s 907 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:916:16
903s     |
903s 916 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s  --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:9:16
903s   |
903s 9 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
903s   |                ^^^^^^^
903s   |
903s   = help: consider using a Cargo feature instead
903s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s            [lints.rust]
903s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:2525:12
903s      |
903s 2525 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:2533:12
903s      |
903s 2533 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:2543:12
903s      |
903s 2543 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:2551:12
903s      |
903s 2551 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:2566:12
903s      |
903s 2566 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:2585:12
903s      |
903s 2585 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:2595:12
903s      |
903s 2595 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:2606:12
903s      |
903s 2606 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:2618:12
903s      |
903s 2618 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:2630:12
903s      |
903s 2630 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:2640:12
903s      |
903s 2640 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:2651:12
903s      |
903s 2651 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:2661:12
903s      |
903s 2661 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:2681:12
903s      |
903s 2681 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:2689:12
903s      |
903s 2689 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:2699:12
903s      |
903s 2699 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:2709:12
903s      |
903s 2709 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:2720:12
903s      |
903s 2720 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:2731:12
903s      |
903s 2731 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:2762:12
903s      |
903s 2762 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:2772:12
903s      |
903s 2772 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:2785:12
903s      |
903s 2785 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:2793:12
903s      |
903s 2793 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:2801:12
903s      |
903s 2801 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s   --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:35:16
903s    |
903s 35 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
903s    |                ^^^^^^^
903s    |
903s    = help: consider using a Cargo feature instead
903s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s             [lints.rust]
903s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s   --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:67:16
903s    |
903s 67 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
903s    |                ^^^^^^^
903s    |
903s    = help: consider using a Cargo feature instead
903s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s             [lints.rust]
903s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:105:16
903s     |
903s 105 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:130:16
903s     |
903s 130 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:144:16
903s     |
903s 144 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:157:16
903s     |
903s 157 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:171:16
903s     |
903s 171 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:201:16
903s     |
903s 201 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:218:16
903s     |
903s 218 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:225:16
903s     |
903s 225 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:358:16
903s     |
903s 358 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:385:16
903s     |
903s 385 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:397:16
903s     |
903s 397 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:430:16
903s     |
903s 430 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:442:16
903s     |
903s 442 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:505:20
903s     |
903s 505 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |                    ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:569:20
903s     |
903s 569 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |                    ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:591:20
903s     |
903s 591 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |                    ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:693:16
903s     |
903s 693 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:701:16
903s     |
903s 701 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:709:16
903s     |
903s 709 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:724:16
903s     |
903s 724 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:752:16
903s     |
903s 752 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:793:16
903s     |
903s 793 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:802:16
903s     |
903s 802 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:811:16
903s     |
903s 811 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/punctuated.rs:371:12
903s     |
903s 371 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/punctuated.rs:386:12
903s     |
903s 386 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/punctuated.rs:395:12
903s     |
903s 395 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:2812:12
903s      |
903s 2812 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:2838:12
903s      |
903s 2838 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:2848:12
903s      |
903s 2848 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:501:23
903s     |
903s 501 |             #[cfg(any(syn_no_non_exhaustive, not(feature = "full")))]
903s     |                       ^^^^^^^^^^^^^^^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:1116:19
903s      |
903s 1116 |             #[cfg(syn_no_non_exhaustive)]
903s      |                   ^^^^^^^^^^^^^^^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:1285:19
903s      |
903s 1285 |             #[cfg(syn_no_non_exhaustive)]
903s      |                   ^^^^^^^^^^^^^^^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:1422:19
903s      |
903s 1422 |             #[cfg(syn_no_non_exhaustive)]
903s      |                   ^^^^^^^^^^^^^^^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/punctuated.rs:408:12
903s     |
903s 408 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:1927:19
903s      |
903s 1927 |             #[cfg(syn_no_non_exhaustive)]
903s      |                   ^^^^^^^^^^^^^^^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:2347:19
903s      |
903s 2347 |             #[cfg(syn_no_non_exhaustive)]
903s      |                   ^^^^^^^^^^^^^^^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/hash.rs:2473:19
903s      |
903s 2473 |             #[cfg(syn_no_non_exhaustive)]
903s      |                   ^^^^^^^^^^^^^^^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s  --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:7:12
903s   |
903s 7 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s   |            ^^^^^^^
903s   |
903s   = help: consider using a Cargo feature instead
903s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s            [lints.rust]
903s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s   --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:17:12
903s    |
903s 17 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s    |            ^^^^^^^
903s    |
903s    = help: consider using a Cargo feature instead
903s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s             [lints.rust]
903s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s   --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:29:12
903s    |
903s 29 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s    |            ^^^^^^^
903s    |
903s    = help: consider using a Cargo feature instead
903s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s             [lints.rust]
903s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s   --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:43:12
903s    |
903s 43 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s    |            ^^^^^^^
903s    |
903s    = help: consider using a Cargo feature instead
903s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s             [lints.rust]
903s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s   --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:57:12
903s    |
903s 57 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s    |            ^^^^^^^
903s    |
903s    = help: consider using a Cargo feature instead
903s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s             [lints.rust]
903s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/punctuated.rs:422:12
903s     |
903s 422 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s   --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:70:12
903s    |
903s 70 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s    |            ^^^^^^^
903s    |
903s    = help: consider using a Cargo feature instead
903s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s             [lints.rust]
903s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s   --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:81:12
903s    |
903s 81 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s    |            ^^^^^^^
903s    |
903s    = help: consider using a Cargo feature instead
903s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s             [lints.rust]
903s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/punctuated.rs:1012:12
903s      |
903s 1012 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:229:12
903s     |
903s 229 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:240:12
903s     |
903s 240 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `syn_no_const_vec_new`
903s   --> /usr/share/cargo/registry/syn-1.0.109/src/punctuated.rs:54:15
903s    |
903s 54 |     #[cfg(not(syn_no_const_vec_new))]
903s    |               ^^^^^^^^^^^^^^^^^^^^
903s    |
903s    = help: consider using a Cargo feature instead
903s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s             [lints.rust]
903s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_const_vec_new)'] }
903s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_const_vec_new)");` to the top of the `build.rs`
903s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:250:12
903s     |
903s 250 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `syn_no_const_vec_new`
903s   --> /usr/share/cargo/registry/syn-1.0.109/src/punctuated.rs:63:11
903s    |
903s 63 |     #[cfg(syn_no_const_vec_new)]
903s    |           ^^^^^^^^^^^^^^^^^^^^
903s    |
903s    = help: consider using a Cargo feature instead
903s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s             [lints.rust]
903s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_const_vec_new)'] }
903s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_const_vec_new)");` to the top of the `build.rs`
903s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:262:12
903s     |
903s 262 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:277:12
903s     |
903s 277 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/punctuated.rs:267:16
903s     |
903s 267 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:288:12
903s     |
903s 288 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/punctuated.rs:288:16
903s     |
903s 288 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:311:12
903s     |
903s 311 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/punctuated.rs:325:16
903s     |
903s 325 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:322:12
903s     |
903s 322 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/punctuated.rs:346:16
903s     |
903s 346 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s     |                ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:333:12
903s     |
903s 333 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:343:12
903s     |
903s 343 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:356:12
903s     |
903s 356 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:596:12
903s     |
903s 596 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:607:12
903s     |
903s 607 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/punctuated.rs:1060:16
903s      |
903s 1060 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:619:12
903s     |
903s 619 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/punctuated.rs:1071:16
903s      |
903s 1071 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
903s      |                ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s   --> /usr/share/cargo/registry/syn-1.0.109/src/parse_quote.rs:68:12
903s    |
903s 68 | #[cfg_attr(doc_cfg, doc(cfg(all(feature = "parsing", feature = "printing"))))]
903s    |            ^^^^^^^
903s    |
903s    = help: consider using a Cargo feature instead
903s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s             [lints.rust]
903s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/parse_quote.rs:100:12
903s     |
903s 100 | #[cfg_attr(doc_cfg, doc(cfg(all(feature = "parsing", feature = "printing"))))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:631:12
903s     |
903s 631 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/parse_macro_input.rs:107:12
903s     |
903s 107 | #[cfg_attr(doc_cfg, doc(cfg(all(feature = "parsing", feature = "proc-macro"))))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:643:12
903s     |
903s 643 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s  --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:7:12
903s   |
903s 7 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s   |            ^^^^^^^
903s   |
903s   = help: consider using a Cargo feature instead
903s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s            [lints.rust]
903s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:655:12
903s     |
903s 655 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:17:12
903s    |
903s 17 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s    |            ^^^^^^^
903s    |
903s    = help: consider using a Cargo feature instead
903s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s             [lints.rust]
903s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:667:12
903s     |
903s 667 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:29:12
903s    |
903s 29 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s    |            ^^^^^^^
903s    |
903s    = help: consider using a Cargo feature instead
903s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s             [lints.rust]
903s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:678:12
903s     |
903s 678 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:43:12
903s    |
903s 43 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s    |            ^^^^^^^
903s    |
903s    = help: consider using a Cargo feature instead
903s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s             [lints.rust]
903s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:689:12
903s     |
903s 689 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:46:12
903s    |
903s 46 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s    |            ^^^^^^^
903s    |
903s    = help: consider using a Cargo feature instead
903s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s             [lints.rust]
903s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:701:12
903s     |
903s 701 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:53:12
903s    |
903s 53 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s    |            ^^^^^^^
903s    |
903s    = help: consider using a Cargo feature instead
903s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s             [lints.rust]
903s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:713:12
903s     |
903s 713 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:66:12
903s    |
903s 66 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s    |            ^^^^^^^
903s    |
903s    = help: consider using a Cargo feature instead
903s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s             [lints.rust]
903s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:725:12
903s     |
903s 725 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:77:12
903s    |
903s 77 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s    |            ^^^^^^^
903s    |
903s    = help: consider using a Cargo feature instead
903s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s             [lints.rust]
903s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:742:12
903s     |
903s 742 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:753:12
903s     |
903s 753 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:765:12
903s     |
903s 765 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:780:12
903s     |
903s 780 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:791:12
903s     |
903s 791 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:804:12
903s     |
903s 804 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:816:12
903s     |
903s 816 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:80:12
903s    |
903s 80 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s    |            ^^^^^^^
903s    |
903s    = help: consider using a Cargo feature instead
903s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s             [lints.rust]
903s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:829:12
903s     |
903s 829 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:839:12
903s     |
903s 839 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:851:12
903s     |
903s 851 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:861:12
903s     |
903s 861 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:874:12
903s     |
903s 874 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:889:12
903s     |
903s 889 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:900:12
903s     |
903s 900 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:911:12
903s     |
903s 911 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:923:12
903s     |
903s 923 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:936:12
903s     |
903s 936 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:949:12
903s     |
903s 949 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:960:12
903s     |
903s 960 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:974:12
903s     |
903s 974 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:985:12
903s     |
903s 985 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:996:12
903s     |
903s 996 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:1007:12
903s      |
903s 1007 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:87:12
903s    |
903s 87 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s    |            ^^^^^^^
903s    |
903s    = help: consider using a Cargo feature instead
903s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s             [lints.rust]
903s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:98:12
903s    |
903s 98 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s    |            ^^^^^^^
903s    |
903s    = help: consider using a Cargo feature instead
903s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s             [lints.rust]
903s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:108:12
903s     |
903s 108 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:1019:12
903s      |
903s 1019 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:1030:12
903s      |
903s 1030 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:120:12
903s     |
903s 120 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:135:12
903s     |
903s 135 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:146:12
903s     |
903s 146 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:157:12
903s     |
903s 157 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:1041:12
903s      |
903s 1041 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:168:12
903s     |
903s 168 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:179:12
903s     |
903s 179 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:1054:12
903s      |
903s 1054 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:189:12
903s     |
903s 189 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:1065:12
903s      |
903s 1065 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:202:12
903s     |
903s 202 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:1078:12
903s      |
903s 1078 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:282:12
903s     |
903s 282 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:1090:12
903s      |
903s 1090 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:1102:12
903s      |
903s 1102 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:293:12
903s     |
903s 293 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:1121:12
903s      |
903s 1121 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:1131:12
903s      |
903s 1131 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:1141:12
903s      |
903s 1141 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:1152:12
903s      |
903s 1152 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:305:12
903s     |
903s 305 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:1170:12
903s      |
903s 1170 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:317:12
903s     |
903s 317 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:1205:12
903s      |
903s 1205 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:1217:12
903s      |
903s 1217 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:1228:12
903s      |
903s 1228 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:1244:12
903s      |
903s 1244 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:1257:12
903s      |
903s 1257 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:1290:12
903s      |
903s 1290 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:329:12
903s     |
903s 329 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:1308:12
903s      |
903s 1308 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:1331:12
903s      |
903s 1331 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:1343:12
903s      |
903s 1343 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:1378:12
903s      |
903s 1378 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:1396:12
903s      |
903s 1396 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:1407:12
903s      |
903s 1407 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:1420:12
903s      |
903s 1420 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:1437:12
903s      |
903s 1437 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:1447:12
903s      |
903s 1447 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:1542:12
903s      |
903s 1542 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:1559:12
903s      |
903s 1559 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:1574:12
903s      |
903s 1574 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:1589:12
903s      |
903s 1589 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:1601:12
903s      |
903s 1601 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:1613:12
903s      |
903s 1613 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:1630:12
903s      |
903s 1630 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:1642:12
903s      |
903s 1642 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:1655:12
903s      |
903s 1655 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:1669:12
903s      |
903s 1669 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:341:12
903s     |
903s 341 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:1687:12
903s      |
903s 1687 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:1702:12
903s      |
903s 1702 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:1721:12
903s      |
903s 1721 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:1737:12
903s      |
903s 1737 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:1753:12
903s      |
903s 1753 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:1767:12
903s      |
903s 1767 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:1781:12
903s      |
903s 1781 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:1790:12
903s      |
903s 1790 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:1800:12
903s      |
903s 1800 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:1811:12
903s      |
903s 1811 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:1859:12
903s      |
903s 1859 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:1872:12
903s      |
903s 1872 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:1884:12
903s      |
903s 1884 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:1907:12
903s      |
903s 1907 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:1925:12
903s      |
903s 1925 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:1948:12
903s      |
903s 1948 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:1959:12
903s      |
903s 1959 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:353:12
903s     |
903s 353 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:364:12
903s     |
903s 364 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:375:12
903s     |
903s 375 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:387:12
903s     |
903s 387 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:399:12
903s     |
903s 399 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:411:12
903s     |
903s 411 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:1970:12
903s      |
903s 1970 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:428:12
903s     |
903s 428 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:439:12
903s     |
903s 439 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:451:12
903s     |
903s 451 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:1982:12
903s      |
903s 1982 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:466:12
903s     |
903s 466 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:477:12
903s     |
903s 477 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:490:12
903s     |
903s 490 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:502:12
903s     |
903s 502 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:515:12
903s     |
903s 515 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:525:12
903s     |
903s 525 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:2000:12
903s      |
903s 2000 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:537:12
903s     |
903s 537 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:547:12
903s     |
903s 547 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:2011:12
903s      |
903s 2011 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:560:12
903s     |
903s 560 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:575:12
903s     |
903s 575 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:586:12
903s     |
903s 586 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:2101:12
903s      |
903s 2101 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:597:12
903s     |
903s 597 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:2112:12
903s      |
903s 2112 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:2125:12
903s      |
903s 2125 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:2135:12
903s      |
903s 2135 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:2145:12
903s      |
903s 2145 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:2156:12
903s      |
903s 2156 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:2167:12
903s      |
903s 2167 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:2179:12
903s      |
903s 2179 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:609:12
903s     |
903s 609 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:622:12
903s     |
903s 622 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:635:12
903s     |
903s 635 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:646:12
903s     |
903s 646 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:660:12
903s     |
903s 660 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:671:12
903s     |
903s 671 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:682:12
903s     |
903s 682 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:693:12
903s     |
903s 693 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:705:12
903s     |
903s 705 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:716:12
903s     |
903s 716 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:727:12
903s     |
903s 727 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:740:12
903s     |
903s 740 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:751:12
903s     |
903s 751 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:764:12
903s     |
903s 764 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:776:12
903s     |
903s 776 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:788:12
903s     |
903s 788 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:799:12
903s     |
903s 799 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:809:12
903s     |
903s 809 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:819:12
903s     |
903s 819 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:830:12
903s     |
903s 830 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:840:12
903s     |
903s 840 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:855:12
903s     |
903s 855 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:867:12
903s     |
903s 867 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:878:12
903s     |
903s 878 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:894:12
903s     |
903s 894 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:907:12
903s     |
903s 907 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:920:12
903s     |
903s 920 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:930:12
903s     |
903s 930 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:2191:12
903s      |
903s 2191 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:941:12
903s     |
903s 941 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:2201:12
903s      |
903s 2201 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:2212:12
903s      |
903s 2212 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:2225:12
903s      |
903s 2225 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:2236:12
903s      |
903s 2236 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:2247:12
903s      |
903s 2247 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:953:12
903s     |
903s 953 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:2259:12
903s      |
903s 2259 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:2269:12
903s      |
903s 2269 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:2279:12
903s      |
903s 2279 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:2298:12
903s      |
903s 2298 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:2308:12
903s      |
903s 2308 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:968:12
903s     |
903s 968 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:2319:12
903s      |
903s 2319 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:2330:12
903s      |
903s 2330 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:2342:12
903s      |
903s 2342 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:2355:12
903s      |
903s 2355 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:2373:12
903s      |
903s 2373 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:986:12
903s     |
903s 986 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:997:12
903s     |
903s 997 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1010:12
903s      |
903s 1010 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1027:12
903s      |
903s 1027 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1037:12
903s      |
903s 1037 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1064:12
903s      |
903s 1064 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1081:12
903s      |
903s 1081 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1096:12
903s      |
903s 1096 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:2385:12
903s      |
903s 2385 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1111:12
903s      |
903s 1111 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:2400:12
903s      |
903s 2400 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1123:12
903s      |
903s 1123 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:2419:12
903s      |
903s 2419 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1135:12
903s      |
903s 1135 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:2448:12
903s      |
903s 2448 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1152:12
903s      |
903s 1152 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:2460:12
903s      |
903s 2460 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1164:12
903s      |
903s 1164 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:2474:12
903s      |
903s 2474 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1177:12
903s      |
903s 1177 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:2509:12
903s      |
903s 2509 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1191:12
903s      |
903s 1191 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:2524:12
903s      |
903s 2524 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1209:12
903s      |
903s 1209 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:2535:12
903s      |
903s 2535 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:2547:12
903s      |
903s 2547 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:2563:12
903s      |
903s 2563 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1224:12
903s      |
903s 1224 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:2648:12
903s      |
903s 2648 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:2660:12
903s      |
903s 2660 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:2676:12
903s      |
903s 2676 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:2686:12
903s      |
903s 2686 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:2696:12
903s      |
903s 2696 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1243:12
903s      |
903s 1243 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1259:12
903s      |
903s 1259 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1275:12
903s      |
903s 1275 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1289:12
903s      |
903s 1289 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1303:12
903s      |
903s 1303 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1313:12
903s      |
903s 1313 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1324:12
903s      |
903s 1324 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1339:12
903s      |
903s 1339 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1349:12
903s      |
903s 1349 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1362:12
903s      |
903s 1362 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1374:12
903s      |
903s 1374 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1385:12
903s      |
903s 1385 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1395:12
903s      |
903s 1395 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1406:12
903s      |
903s 1406 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1417:12
903s      |
903s 1417 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1428:12
903s      |
903s 1428 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1440:12
903s      |
903s 1440 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1450:12
903s      |
903s 1450 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1461:12
903s      |
903s 1461 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1487:12
903s      |
903s 1487 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1498:12
903s      |
903s 1498 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1511:12
903s      |
903s 1511 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1521:12
903s      |
903s 1521 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1531:12
903s      |
903s 1531 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1542:12
903s      |
903s 1542 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1553:12
903s      |
903s 1553 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1565:12
903s      |
903s 1565 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1577:12
903s      |
903s 1577 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1587:12
903s      |
903s 1587 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:2705:12
903s      |
903s 2705 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:2714:12
903s      |
903s 2714 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:2723:12
903s      |
903s 2723 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:2737:12
903s      |
903s 2737 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:2755:12
903s      |
903s 2755 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:2765:12
903s      |
903s 2765 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:2775:12
903s      |
903s 2775 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:2787:12
903s      |
903s 2787 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:2799:12
903s      |
903s 2799 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:2809:12
903s      |
903s 2809 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:2819:12
903s      |
903s 2819 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:2829:12
903s      |
903s 2829 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:2852:12
903s      |
903s 2852 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:2861:12
903s      |
903s 2861 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:2871:12
903s      |
903s 2871 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:2880:12
903s      |
903s 2880 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:2891:12
903s      |
903s 2891 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1598:12
903s      |
903s 1598 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1611:12
903s      |
903s 1611 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1622:12
903s      |
903s 1622 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1633:12
903s      |
903s 1633 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1645:12
903s      |
903s 1645 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:2902:12
903s      |
903s 2902 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1655:12
903s      |
903s 1655 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:2935:12
903s      |
903s 2935 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1665:12
903s      |
903s 1665 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:2945:12
903s      |
903s 2945 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1678:12
903s      |
903s 1678 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1688:12
903s      |
903s 1688 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1699:12
903s      |
903s 1699 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1710:12
903s      |
903s 1710 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1722:12
903s      |
903s 1722 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1735:12
903s      |
903s 1735 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1738:12
903s      |
903s 1738 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1745:12
903s      |
903s 1745 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1757:12
903s      |
903s 1757 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1767:12
903s      |
903s 1767 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1786:12
903s      |
903s 1786 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1798:12
903s      |
903s 1798 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1810:12
903s      |
903s 1810 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1813:12
903s      |
903s 1813 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1820:12
903s      |
903s 1820 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1835:12
903s      |
903s 1835 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1850:12
903s      |
903s 1850 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1861:12
903s      |
903s 1861 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1873:12
903s      |
903s 1873 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1889:12
903s      |
903s 1889 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1914:12
903s      |
903s 1914 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1926:12
903s      |
903s 1926 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1942:12
903s      |
903s 1942 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1952:12
903s      |
903s 1952 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1962:12
903s      |
903s 1962 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1971:12
903s      |
903s 1971 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1978:12
903s      |
903s 1978 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1987:12
903s      |
903s 1987 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2001:12
903s      |
903s 2001 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2011:12
903s      |
903s 2011 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2021:12
903s      |
903s 2021 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2031:12
903s      |
903s 2031 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2043:12
903s      |
903s 2043 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2055:12
903s      |
903s 2055 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2065:12
903s      |
903s 2065 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2075:12
903s      |
903s 2075 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2085:12
903s      |
903s 2085 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2088:12
903s      |
903s 2088 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2095:12
903s      |
903s 2095 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:2957:12
903s      |
903s 2957 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:2966:12
903s      |
903s 2966 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:2975:12
903s      |
903s 2975 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:2987:12
903s      |
903s 2987 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2104:12
903s      |
903s 2104 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:3011:12
903s      |
903s 3011 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:3021:12
903s      |
903s 3021 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:590:23
903s     |
903s 590 |             #[cfg(any(syn_no_non_exhaustive, not(feature = "full")))]
903s     |                       ^^^^^^^^^^^^^^^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:1199:19
903s      |
903s 1199 |             #[cfg(syn_no_non_exhaustive)]
903s      |                   ^^^^^^^^^^^^^^^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2114:12
903s      |
903s 2114 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:1372:19
903s      |
903s 1372 |             #[cfg(syn_no_non_exhaustive)]
903s      |                   ^^^^^^^^^^^^^^^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:1536:19
903s      |
903s 1536 |             #[cfg(syn_no_non_exhaustive)]
903s      |                   ^^^^^^^^^^^^^^^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:2095:19
903s      |
903s 2095 |             #[cfg(syn_no_non_exhaustive)]
903s      |                   ^^^^^^^^^^^^^^^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:2503:19
903s      |
903s 2503 |             #[cfg(syn_no_non_exhaustive)]
903s      |                   ^^^^^^^^^^^^^^^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/gen/debug.rs:2642:19
903s      |
903s 2642 |             #[cfg(syn_no_non_exhaustive)]
903s      |                   ^^^^^^^^^^^^^^^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2123:12
903s      |
903s 2123 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unused import: `crate::gen::*`
903s    --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/lib.rs:787:9
903s     |
903s 787 | pub use crate::gen::*;
903s     |         ^^^^^^^^^^^^^
903s     |
903s     = note: `#[warn(unused_imports)]` on by default
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/parse.rs:1065:12
903s      |
903s 1065 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/parse.rs:1072:12
903s      |
903s 1072 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2134:12
903s      |
903s 2134 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2145:12
903s      |
903s 2145 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/parse.rs:1083:12
903s      |
903s 1083 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/parse.rs:1090:12
903s      |
903s 1090 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/parse.rs:1100:12
903s      |
903s 1100 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/parse.rs:1116:12
903s      |
903s 1116 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/parse.rs:1126:12
903s      |
903s 1126 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/parse.rs:1291:12
903s      |
903s 1291 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/parse.rs:1299:12
903s      |
903s 1299 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/parse.rs:1303:12
903s      |
903s 1303 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/parse.rs:1311:12
903s      |
903s 1311 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s   --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/reserved.rs:29:12
903s    |
903s 29 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s    |            ^^^^^^^
903s    |
903s    = help: consider using a Cargo feature instead
903s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s             [lints.rust]
903s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2158:12
903s      |
903s 2158 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2168:12
903s      |
903s 2168 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2180:12
903s      |
903s 2180 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2189:12
903s      |
903s 2189 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2198:12
903s      |
903s 2198 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2210:12
903s      |
903s 2210 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s   --> /tmp/tmp.ZyMzIQijeb/registry/syn-1.0.109/src/reserved.rs:39:12
903s    |
903s 39 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s    |            ^^^^^^^
903s    |
903s    = help: consider using a Cargo feature instead
903s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s             [lints.rust]
903s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2222:12
903s      |
903s 2222 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2232:12
903s      |
903s 2232 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:276:23
903s     |
903s 276 |             #[cfg(any(syn_no_non_exhaustive, not(feature = "full")))]
903s     |                       ^^^^^^^^^^^^^^^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:849:19
903s     |
903s 849 |             #[cfg(syn_no_non_exhaustive)]
903s     |                   ^^^^^^^^^^^^^^^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:962:19
903s     |
903s 962 |             #[cfg(syn_no_non_exhaustive)]
903s     |                   ^^^^^^^^^^^^^^^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1058:19
903s      |
903s 1058 |             #[cfg(syn_no_non_exhaustive)]
903s      |                   ^^^^^^^^^^^^^^^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1481:19
903s      |
903s 1481 |             #[cfg(syn_no_non_exhaustive)]
903s      |                   ^^^^^^^^^^^^^^^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1829:19
903s      |
903s 1829 |             #[cfg(syn_no_non_exhaustive)]
903s      |                   ^^^^^^^^^^^^^^^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1908:19
903s      |
903s 1908 |             #[cfg(syn_no_non_exhaustive)]
903s      |                   ^^^^^^^^^^^^^^^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s  --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:8:12
903s   |
903s 8 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s   |            ^^^^^^^
903s   |
903s   = help: consider using a Cargo feature instead
903s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s            [lints.rust]
903s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:11:12
903s    |
903s 11 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s    |            ^^^^^^^
903s    |
903s    = help: consider using a Cargo feature instead
903s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s             [lints.rust]
903s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:18:12
903s    |
903s 18 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s    |            ^^^^^^^
903s    |
903s    = help: consider using a Cargo feature instead
903s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s             [lints.rust]
903s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:21:12
903s    |
903s 21 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s    |            ^^^^^^^
903s    |
903s    = help: consider using a Cargo feature instead
903s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s             [lints.rust]
903s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:28:12
903s    |
903s 28 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s    |            ^^^^^^^
903s    |
903s    = help: consider using a Cargo feature instead
903s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s             [lints.rust]
903s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:31:12
903s    |
903s 31 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s    |            ^^^^^^^
903s    |
903s    = help: consider using a Cargo feature instead
903s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s             [lints.rust]
903s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:39:12
903s    |
903s 39 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s    |            ^^^^^^^
903s    |
903s    = help: consider using a Cargo feature instead
903s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s             [lints.rust]
903s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:42:12
903s    |
903s 42 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s    |            ^^^^^^^
903s    |
903s    = help: consider using a Cargo feature instead
903s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s             [lints.rust]
903s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:53:12
903s    |
903s 53 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s    |            ^^^^^^^
903s    |
903s    = help: consider using a Cargo feature instead
903s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s             [lints.rust]
903s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:56:12
903s    |
903s 56 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s    |            ^^^^^^^
903s    |
903s    = help: consider using a Cargo feature instead
903s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s             [lints.rust]
903s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:64:12
903s    |
903s 64 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s    |            ^^^^^^^
903s    |
903s    = help: consider using a Cargo feature instead
903s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s             [lints.rust]
903s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:67:12
903s    |
903s 67 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s    |            ^^^^^^^
903s    |
903s    = help: consider using a Cargo feature instead
903s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s             [lints.rust]
903s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:74:12
903s    |
903s 74 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s    |            ^^^^^^^
903s    |
903s    = help: consider using a Cargo feature instead
903s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s             [lints.rust]
903s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:77:12
903s    |
903s 77 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s    |            ^^^^^^^
903s    |
903s    = help: consider using a Cargo feature instead
903s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s             [lints.rust]
903s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:114:12
903s     |
903s 114 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:117:12
903s     |
903s 117 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:124:12
903s     |
903s 124 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:127:12
903s     |
903s 127 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:134:12
903s     |
903s 134 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:137:12
903s     |
903s 137 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:144:12
903s     |
903s 144 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:147:12
903s     |
903s 147 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:155:12
903s     |
903s 155 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:158:12
903s     |
903s 158 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:165:12
903s     |
903s 165 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:168:12
903s     |
903s 168 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:180:12
903s     |
903s 180 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:183:12
903s     |
903s 183 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:190:12
903s     |
903s 190 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:193:12
903s     |
903s 193 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:200:12
903s     |
903s 200 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:203:12
903s     |
903s 203 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:210:12
903s     |
903s 210 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:213:12
903s     |
903s 213 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:221:12
903s     |
903s 221 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:224:12
903s     |
903s 224 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:305:12
903s     |
903s 305 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:308:12
903s     |
903s 308 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:315:12
903s     |
903s 315 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:318:12
903s     |
903s 318 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:325:12
903s     |
903s 325 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:328:12
903s     |
903s 328 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:336:12
903s     |
903s 336 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:339:12
903s     |
903s 339 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:347:12
903s     |
903s 347 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:350:12
903s     |
903s 350 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:357:12
903s     |
903s 357 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:360:12
903s     |
903s 360 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:368:12
903s     |
903s 368 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:371:12
903s     |
903s 371 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:379:12
903s     |
903s 379 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:382:12
903s     |
903s 382 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:389:12
903s     |
903s 389 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:392:12
903s     |
903s 392 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:399:12
903s     |
903s 399 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:402:12
903s     |
903s 402 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:409:12
903s     |
903s 409 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:412:12
903s     |
903s 412 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:419:12
903s     |
903s 419 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:422:12
903s     |
903s 422 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:432:12
903s     |
903s 432 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:435:12
903s     |
903s 435 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:442:12
903s     |
903s 442 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:445:12
903s     |
903s 445 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:453:12
903s     |
903s 453 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:456:12
903s     |
903s 456 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:464:12
903s     |
903s 464 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:467:12
903s     |
903s 467 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:474:12
903s     |
903s 474 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:477:12
903s     |
903s 477 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:486:12
903s     |
903s 486 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:489:12
903s     |
903s 489 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:496:12
903s     |
903s 496 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:499:12
903s     |
903s 499 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:506:12
903s     |
903s 506 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:509:12
903s     |
903s 509 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:516:12
903s     |
903s 516 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:519:12
903s     |
903s 519 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:526:12
903s     |
903s 526 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:529:12
903s     |
903s 529 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:536:12
903s     |
903s 536 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:539:12
903s     |
903s 539 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:546:12
903s     |
903s 546 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:549:12
903s     |
903s 549 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:558:12
903s     |
903s 558 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:561:12
903s     |
903s 561 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:568:12
903s     |
903s 568 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:571:12
903s     |
903s 571 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:578:12
903s     |
903s 578 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:581:12
903s     |
903s 581 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:589:12
903s     |
903s 589 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:592:12
903s     |
903s 592 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:600:12
903s     |
903s 600 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:603:12
903s     |
903s 603 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:610:12
903s     |
903s 610 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:613:12
903s     |
903s 613 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:620:12
903s     |
903s 620 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:623:12
903s     |
903s 623 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:632:12
903s     |
903s 632 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:635:12
903s     |
903s 635 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:642:12
903s     |
903s 642 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:645:12
903s     |
903s 645 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:652:12
903s     |
903s 652 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:655:12
903s     |
903s 655 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:662:12
903s     |
903s 662 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:665:12
903s     |
903s 665 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:672:12
903s     |
903s 672 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:675:12
903s     |
903s 675 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:682:12
903s     |
903s 682 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:685:12
903s     |
903s 685 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:692:12
903s     |
903s 692 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:695:12
903s     |
903s 695 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:703:12
903s     |
903s 703 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:706:12
903s     |
903s 706 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:713:12
903s     |
903s 713 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:716:12
903s     |
903s 716 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:724:12
903s     |
903s 724 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:727:12
903s     |
903s 727 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:735:12
903s     |
903s 735 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:738:12
903s     |
903s 738 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:746:12
903s     |
903s 746 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:749:12
903s     |
903s 749 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:761:12
903s     |
903s 761 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:764:12
903s     |
903s 764 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:771:12
903s     |
903s 771 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:774:12
903s     |
903s 774 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:781:12
903s     |
903s 781 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:784:12
903s     |
903s 784 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:792:12
903s     |
903s 792 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:795:12
903s     |
903s 795 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:806:12
903s     |
903s 806 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:809:12
903s     |
903s 809 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:825:12
903s     |
903s 825 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:828:12
903s     |
903s 828 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:835:12
903s     |
903s 835 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:838:12
903s     |
903s 838 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:846:12
903s     |
903s 846 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:849:12
903s     |
903s 849 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:858:12
903s     |
903s 858 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:861:12
903s     |
903s 861 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:868:12
903s     |
903s 868 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:871:12
903s     |
903s 871 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:895:12
903s     |
903s 895 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:898:12
903s     |
903s 898 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:914:12
903s     |
903s 914 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:917:12
903s     |
903s 917 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:931:12
903s     |
903s 931 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:934:12
903s     |
903s 934 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:942:12
903s     |
903s 942 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:945:12
903s     |
903s 945 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:961:12
903s     |
903s 961 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:964:12
903s     |
903s 964 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:973:12
903s     |
903s 973 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:976:12
903s     |
903s 976 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:984:12
903s     |
903s 984 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:987:12
903s     |
903s 987 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:996:12
903s     |
903s 996 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:999:12
903s     |
903s 999 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1008:12
903s      |
903s 1008 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1011:12
903s      |
903s 1011 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1039:12
903s      |
903s 1039 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1042:12
903s      |
903s 1042 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1050:12
903s      |
903s 1050 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1053:12
903s      |
903s 1053 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1061:12
903s      |
903s 1061 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1064:12
903s      |
903s 1064 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1072:12
903s      |
903s 1072 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1075:12
903s      |
903s 1075 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1083:12
903s      |
903s 1083 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1086:12
903s      |
903s 1086 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1093:12
903s      |
903s 1093 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1096:12
903s      |
903s 1096 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1106:12
903s      |
903s 1106 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1109:12
903s      |
903s 1109 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1117:12
903s      |
903s 1117 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1120:12
903s      |
903s 1120 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1128:12
903s      |
903s 1128 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1131:12
903s      |
903s 1131 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1139:12
903s      |
903s 1139 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1142:12
903s      |
903s 1142 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1151:12
903s      |
903s 1151 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1154:12
903s      |
903s 1154 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1163:12
903s      |
903s 1163 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1166:12
903s      |
903s 1166 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1177:12
903s      |
903s 1177 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1180:12
903s      |
903s 1180 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1188:12
903s      |
903s 1188 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1191:12
903s      |
903s 1191 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1199:12
903s      |
903s 1199 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1202:12
903s      |
903s 1202 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1210:12
903s      |
903s 1210 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1213:12
903s      |
903s 1213 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1221:12
903s      |
903s 1221 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1224:12
903s      |
903s 1224 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1231:12
903s      |
903s 1231 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1234:12
903s      |
903s 1234 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1241:12
903s      |
903s 1241 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1243:12
903s      |
903s 1243 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1261:12
903s      |
903s 1261 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1263:12
903s      |
903s 1263 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1269:12
903s      |
903s 1269 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1271:12
903s      |
903s 1271 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1273:12
903s      |
903s 1273 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1275:12
903s      |
903s 1275 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1277:12
903s      |
903s 1277 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1279:12
903s      |
903s 1279 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1282:12
903s      |
903s 1282 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1285:12
903s      |
903s 1285 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1292:12
903s      |
903s 1292 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1295:12
903s      |
903s 1295 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1303:12
903s      |
903s 1303 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1306:12
903s      |
903s 1306 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1318:12
903s      |
903s 1318 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1321:12
903s      |
903s 1321 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1333:12
903s      |
903s 1333 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1336:12
903s      |
903s 1336 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1343:12
903s      |
903s 1343 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1346:12
903s      |
903s 1346 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1353:12
903s      |
903s 1353 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1356:12
903s      |
903s 1356 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1363:12
903s      |
903s 1363 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1366:12
903s      |
903s 1366 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1377:12
903s      |
903s 1377 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1380:12
903s      |
903s 1380 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1387:12
903s      |
903s 1387 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1390:12
903s      |
903s 1390 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1417:12
903s      |
903s 1417 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1420:12
903s      |
903s 1420 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1427:12
903s      |
903s 1427 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1430:12
903s      |
903s 1430 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1439:12
903s      |
903s 1439 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1442:12
903s      |
903s 1442 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1449:12
903s      |
903s 1449 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1452:12
903s      |
903s 1452 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1459:12
903s      |
903s 1459 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1462:12
903s      |
903s 1462 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1470:12
903s      |
903s 1470 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1473:12
903s      |
903s 1473 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1480:12
903s      |
903s 1480 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1483:12
903s      |
903s 1483 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1491:12
903s      |
903s 1491 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1494:12
903s      |
903s 1494 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1502:12
903s      |
903s 1502 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1505:12
903s      |
903s 1505 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1512:12
903s      |
903s 1512 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1515:12
903s      |
903s 1515 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1522:12
903s      |
903s 1522 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1525:12
903s      |
903s 1525 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1533:12
903s      |
903s 1533 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1536:12
903s      |
903s 1536 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1543:12
903s      |
903s 1543 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1546:12
903s      |
903s 1546 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1553:12
903s      |
903s 1553 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1556:12
903s      |
903s 1556 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1563:12
903s      |
903s 1563 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1566:12
903s      |
903s 1566 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1573:12
903s      |
903s 1573 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1576:12
903s      |
903s 1576 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1583:12
903s      |
903s 1583 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1586:12
903s      |
903s 1586 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1604:12
903s      |
903s 1604 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1607:12
903s      |
903s 1607 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1614:12
903s      |
903s 1614 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1617:12
903s      |
903s 1617 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1624:12
903s      |
903s 1624 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1627:12
903s      |
903s 1627 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1634:12
903s      |
903s 1634 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1637:12
903s      |
903s 1637 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1645:12
903s      |
903s 1645 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1648:12
903s      |
903s 1648 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1656:12
903s      |
903s 1656 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1659:12
903s      |
903s 1659 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1670:12
903s      |
903s 1670 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1673:12
903s      |
903s 1673 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1681:12
903s      |
903s 1681 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1684:12
903s      |
903s 1684 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1695:12
903s      |
903s 1695 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1698:12
903s      |
903s 1698 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1709:12
903s      |
903s 1709 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1712:12
903s      |
903s 1712 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1725:12
903s      |
903s 1725 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1728:12
903s      |
903s 1728 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1736:12
903s      |
903s 1736 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1739:12
903s      |
903s 1739 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1750:12
903s      |
903s 1750 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1753:12
903s      |
903s 1753 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1769:12
903s      |
903s 1769 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1772:12
903s      |
903s 1772 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1780:12
903s      |
903s 1780 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1783:12
903s      |
903s 1783 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1791:12
903s      |
903s 1791 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1794:12
903s      |
903s 1794 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1802:12
903s      |
903s 1802 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1805:12
903s      |
903s 1805 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1814:12
903s      |
903s 1814 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1817:12
903s      |
903s 1817 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1843:12
903s      |
903s 1843 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1846:12
903s      |
903s 1846 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1853:12
903s      |
903s 1853 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1856:12
903s      |
903s 1856 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1865:12
903s      |
903s 1865 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1868:12
903s      |
903s 1868 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1875:12
903s      |
903s 1875 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1878:12
903s      |
903s 1878 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1885:12
903s      |
903s 1885 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1888:12
903s      |
903s 1888 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1895:12
903s      |
903s 1895 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1898:12
903s      |
903s 1898 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1905:12
903s      |
903s 1905 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1908:12
903s      |
903s 1908 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1915:12
903s      |
903s 1915 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1918:12
903s      |
903s 1918 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1927:12
903s      |
903s 1927 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1930:12
903s      |
903s 1930 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1945:12
903s      |
903s 1945 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1948:12
903s      |
903s 1948 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1955:12
903s      |
903s 1955 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1958:12
903s      |
903s 1958 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1965:12
903s      |
903s 1965 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1968:12
903s      |
903s 1968 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1976:12
903s      |
903s 1976 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1979:12
903s      |
903s 1979 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1987:12
903s      |
903s 1987 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1990:12
903s      |
903s 1990 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1997:12
903s      |
903s 1997 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2000:12
903s      |
903s 2000 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2007:12
903s      |
903s 2007 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2010:12
903s      |
903s 2010 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2017:12
903s      |
903s 2017 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2020:12
903s      |
903s 2020 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2032:12
903s      |
903s 2032 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2035:12
903s      |
903s 2035 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2042:12
903s      |
903s 2042 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2045:12
903s      |
903s 2045 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2052:12
903s      |
903s 2052 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2055:12
903s      |
903s 2055 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2062:12
903s      |
903s 2062 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2065:12
903s      |
903s 2065 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2072:12
903s      |
903s 2072 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2075:12
903s      |
903s 2075 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2082:12
903s      |
903s 2082 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2085:12
903s      |
903s 2085 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2099:12
903s      |
903s 2099 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2102:12
903s      |
903s 2102 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2109:12
903s      |
903s 2109 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2112:12
903s      |
903s 2112 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2120:12
903s      |
903s 2120 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2123:12
903s      |
903s 2123 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2130:12
903s      |
903s 2130 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2133:12
903s      |
903s 2133 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2140:12
903s      |
903s 2140 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2143:12
903s      |
903s 2143 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2150:12
903s      |
903s 2150 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2153:12
903s      |
903s 2153 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2168:12
903s      |
903s 2168 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2171:12
903s      |
903s 2171 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2178:12
903s      |
903s 2178 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2181:12
903s      |
903s 2181 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s  --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:9:12
903s   |
903s 9 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s   |            ^^^^^^^
903s   |
903s   = help: consider using a Cargo feature instead
903s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s            [lints.rust]
903s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:19:12
903s    |
903s 19 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s    |            ^^^^^^^
903s    |
903s    = help: consider using a Cargo feature instead
903s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s             [lints.rust]
903s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:30:12
903s    |
903s 30 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s    |            ^^^^^^^
903s    |
903s    = help: consider using a Cargo feature instead
903s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s             [lints.rust]
903s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:44:12
903s    |
903s 44 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s    |            ^^^^^^^
903s    |
903s    = help: consider using a Cargo feature instead
903s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s             [lints.rust]
903s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:61:12
903s    |
903s 61 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s    |            ^^^^^^^
903s    |
903s    = help: consider using a Cargo feature instead
903s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s             [lints.rust]
903s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:73:12
903s    |
903s 73 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s    |            ^^^^^^^
903s    |
903s    = help: consider using a Cargo feature instead
903s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s             [lints.rust]
903s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:85:12
903s    |
903s 85 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s    |            ^^^^^^^
903s    |
903s    = help: consider using a Cargo feature instead
903s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s             [lints.rust]
903s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:180:12
903s     |
903s 180 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:191:12
903s     |
903s 191 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:201:12
903s     |
903s 201 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:211:12
903s     |
903s 211 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:225:12
903s     |
903s 225 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:236:12
903s     |
903s 236 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:259:12
903s     |
903s 259 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:269:12
903s     |
903s 269 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:280:12
903s     |
903s 280 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:290:12
903s     |
903s 290 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:304:12
903s     |
903s 304 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:507:12
903s     |
903s 507 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:518:12
903s     |
903s 518 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:530:12
903s     |
903s 530 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:543:12
903s     |
903s 543 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:555:12
903s     |
903s 555 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:566:12
903s     |
903s 566 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:579:12
903s     |
903s 579 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:591:12
903s     |
903s 591 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:602:12
903s     |
903s 602 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:614:12
903s     |
903s 614 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:626:12
903s     |
903s 626 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:638:12
903s     |
903s 638 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:654:12
903s     |
903s 654 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:665:12
903s     |
903s 665 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:677:12
903s     |
903s 677 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:691:12
903s     |
903s 691 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:702:12
903s     |
903s 702 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:715:12
903s     |
903s 715 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:727:12
903s     |
903s 727 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:739:12
903s     |
903s 739 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:750:12
903s     |
903s 750 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:762:12
903s     |
903s 762 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:773:12
903s     |
903s 773 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:785:12
903s     |
903s 785 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:799:12
903s     |
903s 799 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:810:12
903s     |
903s 810 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:822:12
903s     |
903s 822 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:835:12
903s     |
903s 835 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:847:12
903s     |
903s 847 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:859:12
903s     |
903s 859 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:870:12
903s     |
903s 870 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:884:12
903s     |
903s 884 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:895:12
903s     |
903s 895 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:906:12
903s     |
903s 906 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:917:12
903s     |
903s 917 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:929:12
903s     |
903s 929 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:941:12
903s     |
903s 941 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:952:12
903s     |
903s 952 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:965:12
903s     |
903s 965 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:976:12
903s     |
903s 976 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:990:12
903s     |
903s 990 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1003:12
903s      |
903s 1003 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1016:12
903s      |
903s 1016 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1038:12
903s      |
903s 1038 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1048:12
903s      |
903s 1048 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1058:12
903s      |
903s 1058 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1070:12
903s      |
903s 1070 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1089:12
903s      |
903s 1089 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1122:12
903s      |
903s 1122 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1134:12
903s      |
903s 1134 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1146:12
903s      |
903s 1146 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1160:12
903s      |
903s 1160 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1172:12
903s      |
903s 1172 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1203:12
903s      |
903s 1203 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1222:12
903s      |
903s 1222 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1245:12
903s      |
903s 1245 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1258:12
903s      |
903s 1258 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1291:12
903s      |
903s 1291 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1306:12
903s      |
903s 1306 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1318:12
903s      |
903s 1318 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1332:12
903s      |
903s 1332 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1347:12
903s      |
903s 1347 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1428:12
903s      |
903s 1428 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1442:12
903s      |
903s 1442 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1456:12
903s      |
903s 1456 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1469:12
903s      |
903s 1469 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1482:12
903s      |
903s 1482 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1494:12
903s      |
903s 1494 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1510:12
903s      |
903s 1510 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1523:12
903s      |
903s 1523 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1536:12
903s      |
903s 1536 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1550:12
903s      |
903s 1550 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1565:12
903s      |
903s 1565 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1580:12
903s      |
903s 1580 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1598:12
903s      |
903s 1598 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1612:12
903s      |
903s 1612 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1626:12
903s      |
903s 1626 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1640:12
903s      |
903s 1640 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1653:12
903s      |
903s 1653 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1663:12
903s      |
903s 1663 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1675:12
903s      |
903s 1675 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1717:12
903s      |
903s 1717 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1727:12
903s      |
903s 1727 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1739:12
903s      |
903s 1739 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1751:12
903s      |
903s 1751 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1771:12
903s      |
903s 1771 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1794:12
903s      |
903s 1794 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1805:12
903s      |
903s 1805 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1816:12
903s      |
903s 1816 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1826:12
903s      |
903s 1826 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1845:12
903s      |
903s 1845 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1856:12
903s      |
903s 1856 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1933:12
903s      |
903s 1933 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1944:12
903s      |
903s 1944 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1958:12
903s      |
903s 1958 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1969:12
903s      |
903s 1969 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1980:12
903s      |
903s 1980 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1992:12
903s      |
903s 1992 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2004:12
903s      |
903s 2004 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2017:12
903s      |
903s 2017 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2029:12
903s      |
903s 2029 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2039:12
903s      |
903s 2039 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2050:12
903s      |
903s 2050 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2063:12
903s      |
903s 2063 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2074:12
903s      |
903s 2074 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2086:12
903s      |
903s 2086 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2098:12
903s      |
903s 2098 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2108:12
903s      |
903s 2108 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2119:12
903s      |
903s 2119 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2141:12
903s      |
903s 2141 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2152:12
903s      |
903s 2152 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2163:12
903s      |
903s 2163 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2174:12
903s      |
903s 2174 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2186:12
903s      |
903s 2186 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2198:12
903s      |
903s 2198 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2215:12
903s      |
903s 2215 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2227:12
903s      |
903s 2227 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2245:12
903s      |
903s 2245 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2263:12
903s      |
903s 2263 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2290:12
903s      |
903s 2290 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2303:12
903s      |
903s 2303 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2320:12
903s      |
903s 2320 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2353:12
903s      |
903s 2353 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2366:12
903s      |
903s 2366 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2378:12
903s      |
903s 2378 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2391:12
903s      |
903s 2391 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2406:12
903s      |
903s 2406 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2479:12
903s      |
903s 2479 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2490:12
903s      |
903s 2490 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2505:12
903s      |
903s 2505 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2515:12
903s      |
903s 2515 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2525:12
903s      |
903s 2525 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2533:12
903s      |
903s 2533 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2543:12
903s      |
903s 2543 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2551:12
903s      |
903s 2551 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2566:12
903s      |
903s 2566 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2585:12
903s      |
903s 2585 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2595:12
903s      |
903s 2595 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2606:12
903s      |
903s 2606 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2618:12
903s      |
903s 2618 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2630:12
903s      |
903s 2630 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2640:12
903s      |
903s 2640 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2651:12
903s      |
903s 2651 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2661:12
903s      |
903s 2661 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2681:12
903s      |
903s 2681 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2689:12
903s      |
903s 2689 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2699:12
903s      |
903s 2699 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2709:12
903s      |
903s 2709 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2720:12
903s      |
903s 2720 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2731:12
903s      |
903s 2731 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2762:12
903s      |
903s 2762 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2772:12
903s      |
903s 2772 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2785:12
903s      |
903s 2785 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2793:12
903s      |
903s 2793 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2801:12
903s      |
903s 2801 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2812:12
903s      |
903s 2812 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2838:12
903s      |
903s 2838 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2848:12
903s      |
903s 2848 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:501:23
903s     |
903s 501 |             #[cfg(any(syn_no_non_exhaustive, not(feature = "full")))]
903s     |                       ^^^^^^^^^^^^^^^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1116:19
903s      |
903s 1116 |             #[cfg(syn_no_non_exhaustive)]
903s      |                   ^^^^^^^^^^^^^^^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1285:19
903s      |
903s 1285 |             #[cfg(syn_no_non_exhaustive)]
903s      |                   ^^^^^^^^^^^^^^^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1422:19
903s      |
903s 1422 |             #[cfg(syn_no_non_exhaustive)]
903s      |                   ^^^^^^^^^^^^^^^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1927:19
903s      |
903s 1927 |             #[cfg(syn_no_non_exhaustive)]
903s      |                   ^^^^^^^^^^^^^^^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2347:19
903s      |
903s 2347 |             #[cfg(syn_no_non_exhaustive)]
903s      |                   ^^^^^^^^^^^^^^^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2473:19
903s      |
903s 2473 |             #[cfg(syn_no_non_exhaustive)]
903s      |                   ^^^^^^^^^^^^^^^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s  --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:7:12
903s   |
903s 7 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s   |            ^^^^^^^
903s   |
903s   = help: consider using a Cargo feature instead
903s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s            [lints.rust]
903s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:17:12
903s    |
903s 17 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s    |            ^^^^^^^
903s    |
903s    = help: consider using a Cargo feature instead
903s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s             [lints.rust]
903s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:29:12
903s    |
903s 29 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s    |            ^^^^^^^
903s    |
903s    = help: consider using a Cargo feature instead
903s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s             [lints.rust]
903s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:43:12
903s    |
903s 43 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s    |            ^^^^^^^
903s    |
903s    = help: consider using a Cargo feature instead
903s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s             [lints.rust]
903s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:57:12
903s    |
903s 57 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s    |            ^^^^^^^
903s    |
903s    = help: consider using a Cargo feature instead
903s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s             [lints.rust]
903s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:70:12
903s    |
903s 70 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s    |            ^^^^^^^
903s    |
903s    = help: consider using a Cargo feature instead
903s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s             [lints.rust]
903s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:81:12
903s    |
903s 81 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s    |            ^^^^^^^
903s    |
903s    = help: consider using a Cargo feature instead
903s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s             [lints.rust]
903s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:229:12
903s     |
903s 229 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:240:12
903s     |
903s 240 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:250:12
903s     |
903s 250 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:262:12
903s     |
903s 262 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:277:12
903s     |
903s 277 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:288:12
903s     |
903s 288 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:311:12
903s     |
903s 311 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:322:12
903s     |
903s 322 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:333:12
903s     |
903s 333 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:343:12
903s     |
903s 343 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:356:12
903s     |
903s 356 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:596:12
903s     |
903s 596 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:607:12
903s     |
903s 607 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:619:12
903s     |
903s 619 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:631:12
903s     |
903s 631 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:643:12
903s     |
903s 643 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:655:12
903s     |
903s 655 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:667:12
903s     |
903s 667 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:678:12
903s     |
903s 678 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:689:12
903s     |
903s 689 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:701:12
903s     |
903s 701 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:713:12
903s     |
903s 713 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:725:12
903s     |
903s 725 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:742:12
903s     |
903s 742 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:753:12
903s     |
903s 753 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:765:12
903s     |
903s 765 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:780:12
903s     |
903s 780 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:791:12
903s     |
903s 791 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:804:12
903s     |
903s 804 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:816:12
903s     |
903s 816 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:829:12
903s     |
903s 829 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:839:12
903s     |
903s 839 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:851:12
903s     |
903s 851 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:861:12
903s     |
903s 861 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:874:12
903s     |
903s 874 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:889:12
903s     |
903s 889 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:900:12
903s     |
903s 900 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:911:12
903s     |
903s 911 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:923:12
903s     |
903s 923 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:936:12
903s     |
903s 936 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:949:12
903s     |
903s 949 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:960:12
903s     |
903s 960 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:974:12
903s     |
903s 974 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:985:12
903s     |
903s 985 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:996:12
903s     |
903s 996 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s     |            ^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1007:12
903s      |
903s 1007 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1019:12
903s      |
903s 1019 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1030:12
903s      |
903s 1030 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1041:12
903s      |
903s 1041 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1054:12
903s      |
903s 1054 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1065:12
903s      |
903s 1065 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1078:12
903s      |
903s 1078 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1090:12
903s      |
903s 1090 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1102:12
903s      |
903s 1102 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1121:12
903s      |
903s 1121 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1131:12
903s      |
903s 1131 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1141:12
903s      |
903s 1141 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1152:12
903s      |
903s 1152 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1170:12
903s      |
903s 1170 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1205:12
903s      |
903s 1205 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1217:12
903s      |
903s 1217 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1228:12
903s      |
903s 1228 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1244:12
903s      |
903s 1244 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1257:12
903s      |
903s 1257 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1290:12
903s      |
903s 1290 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1308:12
903s      |
903s 1308 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1331:12
903s      |
903s 1331 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1343:12
903s      |
903s 1343 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1378:12
903s      |
903s 1378 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1396:12
903s      |
903s 1396 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1407:12
903s      |
903s 1407 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1420:12
903s      |
903s 1420 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1437:12
903s      |
903s 1437 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1447:12
903s      |
903s 1447 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1542:12
903s      |
903s 1542 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1559:12
903s      |
903s 1559 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1574:12
903s      |
903s 1574 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1589:12
903s      |
903s 1589 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1601:12
903s      |
903s 1601 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1613:12
903s      |
903s 1613 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1630:12
903s      |
903s 1630 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1642:12
903s      |
903s 1642 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1655:12
903s      |
903s 1655 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1669:12
903s      |
903s 1669 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1687:12
903s      |
903s 1687 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1702:12
903s      |
903s 1702 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1721:12
903s      |
903s 1721 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1737:12
903s      |
903s 1737 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1753:12
903s      |
903s 1753 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1767:12
903s      |
903s 1767 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1781:12
903s      |
903s 1781 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1790:12
903s      |
903s 1790 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1800:12
903s      |
903s 1800 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1811:12
903s      |
903s 1811 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1859:12
903s      |
903s 1859 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1872:12
903s      |
903s 1872 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1884:12
903s      |
903s 1884 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1907:12
903s      |
903s 1907 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1925:12
903s      |
903s 1925 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1948:12
903s      |
903s 1948 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1959:12
903s      |
903s 1959 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1970:12
903s      |
903s 1970 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1982:12
903s      |
903s 1982 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2000:12
903s      |
903s 2000 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2011:12
903s      |
903s 2011 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2101:12
903s      |
903s 2101 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2112:12
903s      |
903s 2112 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2125:12
903s      |
903s 2125 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2135:12
903s      |
903s 2135 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2145:12
903s      |
903s 2145 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2156:12
903s      |
903s 2156 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2167:12
903s      |
903s 2167 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2179:12
903s      |
903s 2179 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2191:12
903s      |
903s 2191 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2201:12
903s      |
903s 2201 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2212:12
903s      |
903s 2212 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2225:12
903s      |
903s 2225 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2236:12
903s      |
903s 2236 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2247:12
903s      |
903s 2247 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2259:12
903s      |
903s 2259 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2269:12
903s      |
903s 2269 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2279:12
903s      |
903s 2279 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2298:12
903s      |
903s 2298 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2308:12
903s      |
903s 2308 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2319:12
903s      |
903s 2319 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2330:12
903s      |
903s 2330 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2342:12
903s      |
903s 2342 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2355:12
903s      |
903s 2355 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2373:12
903s      |
903s 2373 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2385:12
903s      |
903s 2385 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2400:12
903s      |
903s 2400 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2419:12
903s      |
903s 2419 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2448:12
903s      |
903s 2448 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2460:12
903s      |
903s 2460 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2474:12
903s      |
903s 2474 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2509:12
903s      |
903s 2509 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2524:12
903s      |
903s 2524 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2535:12
903s      |
903s 2535 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2547:12
903s      |
903s 2547 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2563:12
903s      |
903s 2563 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2648:12
903s      |
903s 2648 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2660:12
903s      |
903s 2660 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2676:12
903s      |
903s 2676 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2686:12
903s      |
903s 2686 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2696:12
903s      |
903s 2696 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2705:12
903s      |
903s 2705 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2714:12
903s      |
903s 2714 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2723:12
903s      |
903s 2723 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2737:12
903s      |
903s 2737 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2755:12
903s      |
903s 2755 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2765:12
903s      |
903s 2765 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2775:12
903s      |
903s 2775 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2787:12
903s      |
903s 2787 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2799:12
903s      |
903s 2799 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2809:12
903s      |
903s 2809 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2819:12
903s      |
903s 2819 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2829:12
903s      |
903s 2829 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2852:12
903s      |
903s 2852 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2861:12
903s      |
903s 2861 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2871:12
903s      |
903s 2871 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2880:12
903s      |
903s 2880 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2891:12
903s      |
903s 2891 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2902:12
903s      |
903s 2902 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2935:12
903s      |
903s 2935 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2945:12
903s      |
903s 2945 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2957:12
903s      |
903s 2957 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2966:12
903s      |
903s 2966 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2975:12
903s      |
903s 2975 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2987:12
903s      |
903s 2987 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:3011:12
903s      |
903s 3011 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:3021:12
903s      |
903s 3021 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:590:23
903s     |
903s 590 |             #[cfg(any(syn_no_non_exhaustive, not(feature = "full")))]
903s     |                       ^^^^^^^^^^^^^^^^^^^^^
903s     |
903s     = help: consider using a Cargo feature instead
903s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s              [lints.rust]
903s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
903s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
903s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1199:19
903s      |
903s 1199 |             #[cfg(syn_no_non_exhaustive)]
903s      |                   ^^^^^^^^^^^^^^^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1372:19
903s      |
903s 1372 |             #[cfg(syn_no_non_exhaustive)]
903s      |                   ^^^^^^^^^^^^^^^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1536:19
903s      |
903s 1536 |             #[cfg(syn_no_non_exhaustive)]
903s      |                   ^^^^^^^^^^^^^^^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2095:19
903s      |
903s 2095 |             #[cfg(syn_no_non_exhaustive)]
903s      |                   ^^^^^^^^^^^^^^^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2503:19
903s      |
903s 2503 |             #[cfg(syn_no_non_exhaustive)]
903s      |                   ^^^^^^^^^^^^^^^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2642:19
903s      |
903s 2642 |             #[cfg(syn_no_non_exhaustive)]
903s      |                   ^^^^^^^^^^^^^^^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unused import: `crate::gen::*`
903s    --> /usr/share/cargo/registry/syn-1.0.109/src/lib.rs:787:9
903s     |
903s 787 | pub use crate::gen::*;
903s     |         ^^^^^^^^^^^^^
903s     |
903s     = note: `#[warn(unused_imports)]` on by default
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/parse.rs:1065:12
903s      |
903s 1065 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/parse.rs:1072:12
903s      |
903s 1072 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/parse.rs:1083:12
903s      |
903s 1083 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/parse.rs:1090:12
903s      |
903s 1090 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/parse.rs:1100:12
903s      |
903s 1100 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/parse.rs:1116:12
903s      |
903s 1116 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/parse.rs:1126:12
903s      |
903s 1126 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/parse.rs:1291:12
903s      |
903s 1291 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/parse.rs:1299:12
903s      |
903s 1299 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/parse.rs:1303:12
903s      |
903s 1303 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s     --> /usr/share/cargo/registry/syn-1.0.109/src/parse.rs:1311:12
903s      |
903s 1311 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s      |            ^^^^^^^
903s      |
903s      = help: consider using a Cargo feature instead
903s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s               [lints.rust]
903s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s   --> /usr/share/cargo/registry/syn-1.0.109/src/reserved.rs:29:12
903s    |
903s 29 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
903s    |            ^^^^^^^
903s    |
903s    = help: consider using a Cargo feature instead
903s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s             [lints.rust]
903s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
903s warning: unexpected `cfg` condition name: `doc_cfg`
903s   --> /usr/share/cargo/registry/syn-1.0.109/src/reserved.rs:39:12
903s    |
903s 39 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
903s    |            ^^^^^^^
903s    |
903s    = help: consider using a Cargo feature instead
903s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
903s             [lints.rust]
903s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
903s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
903s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
903s 
914s warning: `syn` (lib) generated 1845 warnings (271 duplicates)
914s    Compiling darling_core v0.14.4
914s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=darling_core CARGO_MANIFEST_DIR=/tmp/tmp.ZyMzIQijeb/registry/darling_core-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='Helper crate for proc-macro library for reading attributes into structs when
914s implementing custom derives. Use https://crates.io/crates/darling in your code.
914s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling_core CARGO_PKG_README='' CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.ZyMzIQijeb/registry/darling_core-0.14.4 LD_LIBRARY_PATH=/tmp/tmp.ZyMzIQijeb/target/debug/deps rustc --crate-name darling_core --edition=2018 /tmp/tmp.ZyMzIQijeb/registry/darling_core-0.14.4/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="diagnostics"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("diagnostics", "strsim", "suggestions"))' -C metadata=38d2e258b210780f -C extra-filename=-38d2e258b210780f --out-dir /tmp/tmp.ZyMzIQijeb/target/debug/deps -L dependency=/tmp/tmp.ZyMzIQijeb/target/debug/deps --extern fnv=/tmp/tmp.ZyMzIQijeb/target/debug/deps/libfnv-b414de62b99a0be8.rmeta --extern ident_case=/tmp/tmp.ZyMzIQijeb/target/debug/deps/libident_case-eaee659d776d8da3.rmeta --extern proc_macro2=/tmp/tmp.ZyMzIQijeb/target/debug/deps/libproc_macro2-ce4df6197ae492ff.rmeta --extern quote=/tmp/tmp.ZyMzIQijeb/target/debug/deps/libquote-8ed557cbb33754ad.rmeta --extern syn=/tmp/tmp.ZyMzIQijeb/target/debug/deps/libsyn-014ec51a6b2d66b3.rmeta --cap-lints warn`
914s warning: `syn` (lib) generated 1844 warnings (270 duplicates)
914s    Compiling ident_case v1.0.1
914s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=ident_case CARGO_MANIFEST_DIR=/tmp/tmp.ZyMzIQijeb/registry/ident_case-1.0.1 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='Utility for applying case rules to Rust identifiers.' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT/Apache-2.0 CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=ident_case CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/ident_case' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=1.0.1 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=1 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.ZyMzIQijeb/registry/ident_case-1.0.1 LD_LIBRARY_PATH=/tmp/tmp.ZyMzIQijeb/target/debug/deps rustc --crate-name ident_case --edition=2015 /tmp/tmp.ZyMzIQijeb/registry/ident_case-1.0.1/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values())' -C metadata=f1408233eed10f00 -C extra-filename=-f1408233eed10f00 --out-dir /tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -L dependency=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.ZyMzIQijeb/target/debug/deps --cap-lints warn -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.ZyMzIQijeb/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
914s warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead
914s   --> /usr/share/cargo/registry/ident_case-1.0.1/src/lib.rs:25:17
914s    |
914s 25 | use std::ascii::AsciiExt;
914s    |                 ^^^^^^^^
914s    |
914s    = note: `#[warn(deprecated)]` on by default
914s 
914s warning: unused import: `std::ascii::AsciiExt`
914s   --> /usr/share/cargo/registry/ident_case-1.0.1/src/lib.rs:25:5
914s    |
914s 25 | use std::ascii::AsciiExt;
914s    |     ^^^^^^^^^^^^^^^^^^^^
914s    |
914s    = note: `#[warn(unused_imports)]` on by default
914s 
915s warning: `ident_case` (lib) generated 3 warnings (1 duplicate)
915s    Compiling fnv v1.0.7
915s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=fnv CARGO_MANIFEST_DIR=/tmp/tmp.ZyMzIQijeb/registry/fnv-1.0.7 CARGO_PKG_AUTHORS='Alex Crichton <alex@alexcrichton.com>' CARGO_PKG_DESCRIPTION='Fowler–Noll–Vo hash function' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='Apache-2.0 / MIT' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=fnv CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/servo/rust-fnv' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=1.0.7 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=7 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.ZyMzIQijeb/registry/fnv-1.0.7 LD_LIBRARY_PATH=/tmp/tmp.ZyMzIQijeb/target/debug/deps rustc --crate-name fnv --edition=2015 /tmp/tmp.ZyMzIQijeb/registry/fnv-1.0.7/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="std"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "std"))' -C metadata=60ba996bf1cd32dc -C extra-filename=-60ba996bf1cd32dc --out-dir /tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -L dependency=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.ZyMzIQijeb/target/debug/deps --cap-lints warn -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.ZyMzIQijeb/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
915s warning: `fnv` (lib) generated 1 warning (1 duplicate)
915s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=darling_core CARGO_MANIFEST_DIR=/tmp/tmp.ZyMzIQijeb/registry/darling_core-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='Helper crate for proc-macro library for reading attributes into structs when
915s implementing custom derives. Use https://crates.io/crates/darling in your code.
915s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling_core CARGO_PKG_README='' CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.ZyMzIQijeb/registry/darling_core-0.14.4 LD_LIBRARY_PATH=/tmp/tmp.ZyMzIQijeb/target/debug/deps rustc --crate-name darling_core --edition=2018 /tmp/tmp.ZyMzIQijeb/registry/darling_core-0.14.4/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="diagnostics"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("diagnostics", "strsim", "suggestions"))' -C metadata=58ed757325c5fe13 -C extra-filename=-58ed757325c5fe13 --out-dir /tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -L dependency=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.ZyMzIQijeb/target/debug/deps --extern fnv=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/libfnv-60ba996bf1cd32dc.rmeta --extern ident_case=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/libident_case-f1408233eed10f00.rmeta --extern proc_macro2=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rmeta --extern quote=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/libquote-70389408f8173857.rmeta --extern syn=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/libsyn-0335a6e5d813cbdf.rmeta --cap-lints warn -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.ZyMzIQijeb/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
915s warning: field `bound` is never read
915s   --> /tmp/tmp.ZyMzIQijeb/registry/darling_core-0.14.4/src/codegen/trait_impl.rs:19:9
915s    |
915s 13 | pub struct TraitImpl<'a> {
915s    |            --------- field in this struct
915s ...
915s 19 |     pub bound: Option<&'a [WherePredicate]>,
915s    |         ^^^^^
915s    |
915s    = note: `TraitImpl` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
915s    = note: `#[warn(dead_code)]` on by default
915s 
916s warning: field `bound` is never read
916s   --> /usr/share/cargo/registry/darling_core-0.14.4/src/codegen/trait_impl.rs:19:9
916s    |
916s 13 | pub struct TraitImpl<'a> {
916s    |            --------- field in this struct
916s ...
916s 19 |     pub bound: Option<&'a [WherePredicate]>,
916s    |         ^^^^^
916s    |
916s    = note: `TraitImpl` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
916s    = note: `#[warn(dead_code)]` on by default
916s 
919s warning: `darling_core` (lib) generated 1 warning
919s    Compiling darling_macro v0.14.4
919s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=darling_macro CARGO_MANIFEST_DIR=/tmp/tmp.ZyMzIQijeb/registry/darling_macro-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='Internal support for a proc-macro library for reading attributes into structs when
919s implementing custom derives. Use https://crates.io/crates/darling in your code.
919s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling_macro CARGO_PKG_README='' CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.ZyMzIQijeb/registry/darling_macro-0.14.4 LD_LIBRARY_PATH=/tmp/tmp.ZyMzIQijeb/target/debug/deps rustc --crate-name darling_macro --edition=2018 /tmp/tmp.ZyMzIQijeb/registry/darling_macro-0.14.4/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type proc-macro --emit=dep-info,link -C prefer-dynamic -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values())' -C metadata=855fe30221ab565e -C extra-filename=-855fe30221ab565e --out-dir /tmp/tmp.ZyMzIQijeb/target/debug/deps -L dependency=/tmp/tmp.ZyMzIQijeb/target/debug/deps --extern darling_core=/tmp/tmp.ZyMzIQijeb/target/debug/deps/libdarling_core-38d2e258b210780f.rlib --extern quote=/tmp/tmp.ZyMzIQijeb/target/debug/deps/libquote-8ed557cbb33754ad.rlib --extern syn=/tmp/tmp.ZyMzIQijeb/target/debug/deps/libsyn-014ec51a6b2d66b3.rlib --extern proc_macro --cap-lints warn`
920s warning: `darling_core` (lib) generated 2 warnings (1 duplicate)
920s    Compiling darling v0.14.4 (/usr/share/cargo/registry/darling-0.14.4)
920s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=darling CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
920s implementing custom derives.
920s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/darling-0.14.4 LD_LIBRARY_PATH=/tmp/tmp.ZyMzIQijeb/target/debug/deps rustc --crate-name darling --edition=2018 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="diagnostics"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "diagnostics", "suggestions"))' -C metadata=123d2662fe1daca5 -C extra-filename=-123d2662fe1daca5 --out-dir /tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -C incremental=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/incremental -L dependency=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.ZyMzIQijeb/target/debug/deps --extern darling_core=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/libdarling_core-58ed757325c5fe13.rmeta --extern darling_macro=/tmp/tmp.ZyMzIQijeb/target/debug/deps/libdarling_macro-855fe30221ab565e.so -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.ZyMzIQijeb/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
920s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=darling CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
920s implementing custom derives.
920s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/darling-0.14.4 LD_LIBRARY_PATH=/tmp/tmp.ZyMzIQijeb/target/debug/deps rustc --crate-name darling --edition=2018 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="diagnostics"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "diagnostics", "suggestions"))' -C metadata=adad529245deef5a -C extra-filename=-adad529245deef5a --out-dir /tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -C incremental=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/incremental -L dependency=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.ZyMzIQijeb/target/debug/deps --extern darling_core=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/libdarling_core-58ed757325c5fe13.rlib --extern darling_macro=/tmp/tmp.ZyMzIQijeb/target/debug/deps/libdarling_macro-855fe30221ab565e.so --extern proc_macro2=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rlib --extern quote=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/libquote-70389408f8173857.rlib --extern syn=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/libsyn-0335a6e5d813cbdf.rlib -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.ZyMzIQijeb/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
920s warning: `darling` (lib) generated 1 warning (1 duplicate)
920s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=from_meta CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
920s implementing custom derives.
920s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_TARGET_TMPDIR=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/tmp LD_LIBRARY_PATH=/tmp/tmp.ZyMzIQijeb/target/debug/deps rustc --crate-name from_meta --edition=2018 tests/from_meta.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="diagnostics"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "diagnostics", "suggestions"))' -C metadata=6561fbcaea2eb9e6 -C extra-filename=-6561fbcaea2eb9e6 --out-dir /tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -C incremental=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/incremental -L dependency=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.ZyMzIQijeb/target/debug/deps --extern darling=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/libdarling-123d2662fe1daca5.rlib --extern darling_core=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/libdarling_core-58ed757325c5fe13.rlib --extern darling_macro=/tmp/tmp.ZyMzIQijeb/target/debug/deps/libdarling_macro-855fe30221ab565e.so --extern proc_macro2=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rlib --extern quote=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/libquote-70389408f8173857.rlib --extern syn=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/libsyn-0335a6e5d813cbdf.rlib -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.ZyMzIQijeb/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
921s warning: `darling` (lib test) generated 1 warning (1 duplicate)
921s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=compiletests CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
921s implementing custom derives.
921s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_TARGET_TMPDIR=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/tmp LD_LIBRARY_PATH=/tmp/tmp.ZyMzIQijeb/target/debug/deps rustc --crate-name compiletests --edition=2018 tests/compiletests.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="diagnostics"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "diagnostics", "suggestions"))' -C metadata=e48270ef876ad8af -C extra-filename=-e48270ef876ad8af --out-dir /tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -C incremental=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/incremental -L dependency=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.ZyMzIQijeb/target/debug/deps --extern darling=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/libdarling-123d2662fe1daca5.rlib --extern darling_core=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/libdarling_core-58ed757325c5fe13.rlib --extern darling_macro=/tmp/tmp.ZyMzIQijeb/target/debug/deps/libdarling_macro-855fe30221ab565e.so --extern proc_macro2=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rlib --extern quote=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/libquote-70389408f8173857.rlib --extern syn=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/libsyn-0335a6e5d813cbdf.rlib -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.ZyMzIQijeb/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
921s warning: unexpected `cfg` condition name: `compiletests`
921s  --> tests/compiletests.rs:1:8
921s   |
921s 1 | #![cfg(compiletests)]
921s   |        ^^^^^^^^^^^^
921s   |
921s   = help: expected names are: `clippy`, `debug_assertions`, `doc`, `docsrs`, `doctest`, `feature`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `ub_checks`, `unix`, and `windows`
921s   = help: consider using a Cargo feature instead
921s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
921s            [lints.rust]
921s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(compiletests)'] }
921s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(compiletests)");` to the top of the `build.rs`
921s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
921s   = note: `#[warn(unexpected_cfgs)]` on by default
921s 
921s warning: `darling` (test "compiletests") generated 2 warnings (1 duplicate)
921s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=from_type_param_default CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
921s implementing custom derives.
921s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_TARGET_TMPDIR=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/tmp LD_LIBRARY_PATH=/tmp/tmp.ZyMzIQijeb/target/debug/deps rustc --crate-name from_type_param_default --edition=2018 tests/from_type_param_default.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="diagnostics"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "diagnostics", "suggestions"))' -C metadata=4babd6cd80ce405f -C extra-filename=-4babd6cd80ce405f --out-dir /tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -C incremental=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/incremental -L dependency=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.ZyMzIQijeb/target/debug/deps --extern darling=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/libdarling-123d2662fe1daca5.rlib --extern darling_core=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/libdarling_core-58ed757325c5fe13.rlib --extern darling_macro=/tmp/tmp.ZyMzIQijeb/target/debug/deps/libdarling_macro-855fe30221ab565e.so --extern proc_macro2=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rlib --extern quote=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/libquote-70389408f8173857.rlib --extern syn=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/libsyn-0335a6e5d813cbdf.rlib -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.ZyMzIQijeb/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
921s warning: `darling` (test "from_meta") generated 1 warning (1 duplicate)
921s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=from_type_param CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
921s implementing custom derives.
921s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_TARGET_TMPDIR=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/tmp LD_LIBRARY_PATH=/tmp/tmp.ZyMzIQijeb/target/debug/deps rustc --crate-name from_type_param --edition=2018 tests/from_type_param.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="diagnostics"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "diagnostics", "suggestions"))' -C metadata=c72ccf9906c7cd6e -C extra-filename=-c72ccf9906c7cd6e --out-dir /tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -C incremental=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/incremental -L dependency=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.ZyMzIQijeb/target/debug/deps --extern darling=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/libdarling-123d2662fe1daca5.rlib --extern darling_core=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/libdarling_core-58ed757325c5fe13.rlib --extern darling_macro=/tmp/tmp.ZyMzIQijeb/target/debug/deps/libdarling_macro-855fe30221ab565e.so --extern proc_macro2=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rlib --extern quote=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/libquote-70389408f8173857.rlib --extern syn=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/libsyn-0335a6e5d813cbdf.rlib -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.ZyMzIQijeb/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
922s warning: `darling` (test "from_type_param_default") generated 1 warning (1 duplicate)
922s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=happy_path CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
922s implementing custom derives.
922s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_TARGET_TMPDIR=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/tmp LD_LIBRARY_PATH=/tmp/tmp.ZyMzIQijeb/target/debug/deps rustc --crate-name happy_path --edition=2018 tests/happy_path.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="diagnostics"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "diagnostics", "suggestions"))' -C metadata=ed19fa4033f6249e -C extra-filename=-ed19fa4033f6249e --out-dir /tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -C incremental=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/incremental -L dependency=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.ZyMzIQijeb/target/debug/deps --extern darling=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/libdarling-123d2662fe1daca5.rlib --extern darling_core=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/libdarling_core-58ed757325c5fe13.rlib --extern darling_macro=/tmp/tmp.ZyMzIQijeb/target/debug/deps/libdarling_macro-855fe30221ab565e.so --extern proc_macro2=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rlib --extern quote=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/libquote-70389408f8173857.rlib --extern syn=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/libsyn-0335a6e5d813cbdf.rlib -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.ZyMzIQijeb/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
923s warning: `darling` (test "from_type_param") generated 1 warning (1 duplicate)
923s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=split_declaration CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
923s implementing custom derives.
923s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_TARGET_TMPDIR=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/tmp LD_LIBRARY_PATH=/tmp/tmp.ZyMzIQijeb/target/debug/deps rustc --crate-name split_declaration --edition=2018 tests/split_declaration.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="diagnostics"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "diagnostics", "suggestions"))' -C metadata=248b8ee5de879511 -C extra-filename=-248b8ee5de879511 --out-dir /tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -C incremental=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/incremental -L dependency=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.ZyMzIQijeb/target/debug/deps --extern darling=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/libdarling-123d2662fe1daca5.rlib --extern darling_core=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/libdarling_core-58ed757325c5fe13.rlib --extern darling_macro=/tmp/tmp.ZyMzIQijeb/target/debug/deps/libdarling_macro-855fe30221ab565e.so --extern proc_macro2=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rlib --extern quote=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/libquote-70389408f8173857.rlib --extern syn=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/libsyn-0335a6e5d813cbdf.rlib -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.ZyMzIQijeb/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
924s warning: `darling` (test "split_declaration") generated 1 warning (1 duplicate)
924s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=from_generics CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
924s implementing custom derives.
924s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_TARGET_TMPDIR=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/tmp LD_LIBRARY_PATH=/tmp/tmp.ZyMzIQijeb/target/debug/deps rustc --crate-name from_generics --edition=2018 tests/from_generics.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="diagnostics"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "diagnostics", "suggestions"))' -C metadata=db8963ab9456c694 -C extra-filename=-db8963ab9456c694 --out-dir /tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -C incremental=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/incremental -L dependency=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.ZyMzIQijeb/target/debug/deps --extern darling=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/libdarling-123d2662fe1daca5.rlib --extern darling_core=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/libdarling_core-58ed757325c5fe13.rlib --extern darling_macro=/tmp/tmp.ZyMzIQijeb/target/debug/deps/libdarling_macro-855fe30221ab565e.so --extern proc_macro2=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rlib --extern quote=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/libquote-70389408f8173857.rlib --extern syn=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/libsyn-0335a6e5d813cbdf.rlib -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.ZyMzIQijeb/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
924s warning: `darling` (test "happy_path") generated 1 warning (1 duplicate)
924s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=skip CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
924s implementing custom derives.
924s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_TARGET_TMPDIR=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/tmp LD_LIBRARY_PATH=/tmp/tmp.ZyMzIQijeb/target/debug/deps rustc --crate-name skip --edition=2018 tests/skip.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="diagnostics"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "diagnostics", "suggestions"))' -C metadata=39b8f0c9429a17e2 -C extra-filename=-39b8f0c9429a17e2 --out-dir /tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -C incremental=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/incremental -L dependency=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.ZyMzIQijeb/target/debug/deps --extern darling=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/libdarling-123d2662fe1daca5.rlib --extern darling_core=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/libdarling_core-58ed757325c5fe13.rlib --extern darling_macro=/tmp/tmp.ZyMzIQijeb/target/debug/deps/libdarling_macro-855fe30221ab565e.so --extern proc_macro2=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rlib --extern quote=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/libquote-70389408f8173857.rlib --extern syn=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/libsyn-0335a6e5d813cbdf.rlib -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.ZyMzIQijeb/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
925s warning: `darling` (test "from_generics") generated 1 warning (1 duplicate)
925s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_BIN_NAME=consume_fields CARGO_CRATE_NAME=consume_fields CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
925s implementing custom derives.
925s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/darling-0.14.4 LD_LIBRARY_PATH=/tmp/tmp.ZyMzIQijeb/target/debug/deps rustc --crate-name consume_fields --edition=2018 examples/consume_fields.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="diagnostics"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "diagnostics", "suggestions"))' -C metadata=9a3cd08217f3a7e6 -C extra-filename=-9a3cd08217f3a7e6 --out-dir /tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/examples --target s390x-unknown-linux-gnu -C incremental=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/incremental -L dependency=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.ZyMzIQijeb/target/debug/deps --extern darling=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/libdarling-123d2662fe1daca5.rlib --extern darling_core=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/libdarling_core-58ed757325c5fe13.rlib --extern darling_macro=/tmp/tmp.ZyMzIQijeb/target/debug/deps/libdarling_macro-855fe30221ab565e.so --extern proc_macro2=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rlib --extern quote=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/libquote-70389408f8173857.rlib --extern syn=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/libsyn-0335a6e5d813cbdf.rlib -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.ZyMzIQijeb/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
925s warning: `darling` (test "skip") generated 1 warning (1 duplicate)
925s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=computed_bound CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
925s implementing custom derives.
925s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_TARGET_TMPDIR=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/tmp LD_LIBRARY_PATH=/tmp/tmp.ZyMzIQijeb/target/debug/deps rustc --crate-name computed_bound --edition=2018 tests/computed_bound.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="diagnostics"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "diagnostics", "suggestions"))' -C metadata=2f65d1873271d1ac -C extra-filename=-2f65d1873271d1ac --out-dir /tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -C incremental=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/incremental -L dependency=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.ZyMzIQijeb/target/debug/deps --extern darling=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/libdarling-123d2662fe1daca5.rlib --extern darling_core=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/libdarling_core-58ed757325c5fe13.rlib --extern darling_macro=/tmp/tmp.ZyMzIQijeb/target/debug/deps/libdarling_macro-855fe30221ab565e.so --extern proc_macro2=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rlib --extern quote=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/libquote-70389408f8173857.rlib --extern syn=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/libsyn-0335a6e5d813cbdf.rlib -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.ZyMzIQijeb/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
926s warning: `darling` (example "consume_fields" test) generated 1 warning (1 duplicate)
926s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=from_variant CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
926s implementing custom derives.
926s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_TARGET_TMPDIR=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/tmp LD_LIBRARY_PATH=/tmp/tmp.ZyMzIQijeb/target/debug/deps rustc --crate-name from_variant --edition=2018 tests/from_variant.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="diagnostics"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "diagnostics", "suggestions"))' -C metadata=8282b29a5cb6e17f -C extra-filename=-8282b29a5cb6e17f --out-dir /tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -C incremental=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/incremental -L dependency=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.ZyMzIQijeb/target/debug/deps --extern darling=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/libdarling-123d2662fe1daca5.rlib --extern darling_core=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/libdarling_core-58ed757325c5fe13.rlib --extern darling_macro=/tmp/tmp.ZyMzIQijeb/target/debug/deps/libdarling_macro-855fe30221ab565e.so --extern proc_macro2=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rlib --extern quote=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/libquote-70389408f8173857.rlib --extern syn=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/libsyn-0335a6e5d813cbdf.rlib -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.ZyMzIQijeb/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
927s warning: `darling` (test "computed_bound") generated 1 warning (1 duplicate)
927s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_BIN_NAME=supports_struct CARGO_CRATE_NAME=supports_struct CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
927s implementing custom derives.
927s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/darling-0.14.4 LD_LIBRARY_PATH=/tmp/tmp.ZyMzIQijeb/target/debug/deps rustc --crate-name supports_struct --edition=2018 examples/supports_struct.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="diagnostics"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "diagnostics", "suggestions"))' -C metadata=95035c7909e18f47 -C extra-filename=-95035c7909e18f47 --out-dir /tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/examples --target s390x-unknown-linux-gnu -C incremental=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/incremental -L dependency=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.ZyMzIQijeb/target/debug/deps --extern darling=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/libdarling-123d2662fe1daca5.rlib --extern darling_core=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/libdarling_core-58ed757325c5fe13.rlib --extern darling_macro=/tmp/tmp.ZyMzIQijeb/target/debug/deps/libdarling_macro-855fe30221ab565e.so --extern proc_macro2=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rlib --extern quote=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/libquote-70389408f8173857.rlib --extern syn=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/libsyn-0335a6e5d813cbdf.rlib -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.ZyMzIQijeb/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
927s warning: `darling` (example "supports_struct" test) generated 1 warning (1 duplicate)
927s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=multiple CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
927s implementing custom derives.
927s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_TARGET_TMPDIR=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/tmp LD_LIBRARY_PATH=/tmp/tmp.ZyMzIQijeb/target/debug/deps rustc --crate-name multiple --edition=2018 tests/multiple.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="diagnostics"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "diagnostics", "suggestions"))' -C metadata=43402f8043bd6776 -C extra-filename=-43402f8043bd6776 --out-dir /tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -C incremental=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/incremental -L dependency=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.ZyMzIQijeb/target/debug/deps --extern darling=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/libdarling-123d2662fe1daca5.rlib --extern darling_core=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/libdarling_core-58ed757325c5fe13.rlib --extern darling_macro=/tmp/tmp.ZyMzIQijeb/target/debug/deps/libdarling_macro-855fe30221ab565e.so --extern proc_macro2=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rlib --extern quote=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/libquote-70389408f8173857.rlib --extern syn=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/libsyn-0335a6e5d813cbdf.rlib -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.ZyMzIQijeb/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
927s warning: `darling` (test "from_variant") generated 1 warning (1 duplicate)
927s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=enums_unit CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
927s implementing custom derives.
927s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_TARGET_TMPDIR=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/tmp LD_LIBRARY_PATH=/tmp/tmp.ZyMzIQijeb/target/debug/deps rustc --crate-name enums_unit --edition=2018 tests/enums_unit.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="diagnostics"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "diagnostics", "suggestions"))' -C metadata=a7699ffae909e7d1 -C extra-filename=-a7699ffae909e7d1 --out-dir /tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -C incremental=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/incremental -L dependency=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.ZyMzIQijeb/target/debug/deps --extern darling=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/libdarling-123d2662fe1daca5.rlib --extern darling_core=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/libdarling_core-58ed757325c5fe13.rlib --extern darling_macro=/tmp/tmp.ZyMzIQijeb/target/debug/deps/libdarling_macro-855fe30221ab565e.so --extern proc_macro2=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rlib --extern quote=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/libquote-70389408f8173857.rlib --extern syn=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/libsyn-0335a6e5d813cbdf.rlib -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.ZyMzIQijeb/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
928s warning: `darling` (test "enums_unit") generated 1 warning (1 duplicate)
928s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=error CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
928s implementing custom derives.
928s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_TARGET_TMPDIR=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/tmp LD_LIBRARY_PATH=/tmp/tmp.ZyMzIQijeb/target/debug/deps rustc --crate-name error --edition=2018 tests/error.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="diagnostics"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "diagnostics", "suggestions"))' -C metadata=d57b42854de6cfb3 -C extra-filename=-d57b42854de6cfb3 --out-dir /tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -C incremental=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/incremental -L dependency=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.ZyMzIQijeb/target/debug/deps --extern darling=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/libdarling-123d2662fe1daca5.rlib --extern darling_core=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/libdarling_core-58ed757325c5fe13.rlib --extern darling_macro=/tmp/tmp.ZyMzIQijeb/target/debug/deps/libdarling_macro-855fe30221ab565e.so --extern proc_macro2=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rlib --extern quote=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/libquote-70389408f8173857.rlib --extern syn=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/libsyn-0335a6e5d813cbdf.rlib -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.ZyMzIQijeb/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
928s warning: `darling` (test "multiple") generated 1 warning (1 duplicate)
928s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=enums_struct CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
928s implementing custom derives.
928s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_TARGET_TMPDIR=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/tmp LD_LIBRARY_PATH=/tmp/tmp.ZyMzIQijeb/target/debug/deps rustc --crate-name enums_struct --edition=2018 tests/enums_struct.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="diagnostics"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "diagnostics", "suggestions"))' -C metadata=0b4445a413ebaaf7 -C extra-filename=-0b4445a413ebaaf7 --out-dir /tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -C incremental=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/incremental -L dependency=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.ZyMzIQijeb/target/debug/deps --extern darling=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/libdarling-123d2662fe1daca5.rlib --extern darling_core=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/libdarling_core-58ed757325c5fe13.rlib --extern darling_macro=/tmp/tmp.ZyMzIQijeb/target/debug/deps/libdarling_macro-855fe30221ab565e.so --extern proc_macro2=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rlib --extern quote=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/libquote-70389408f8173857.rlib --extern syn=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/libsyn-0335a6e5d813cbdf.rlib -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.ZyMzIQijeb/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
929s warning: `darling` (test "error") generated 1 warning (1 duplicate)
929s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_BIN_NAME=automatic_bounds CARGO_CRATE_NAME=automatic_bounds CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
929s implementing custom derives.
929s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/darling-0.14.4 LD_LIBRARY_PATH=/tmp/tmp.ZyMzIQijeb/target/debug/deps rustc --crate-name automatic_bounds --edition=2018 examples/automatic_bounds.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="diagnostics"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "diagnostics", "suggestions"))' -C metadata=1dac21b0d584e69b -C extra-filename=-1dac21b0d584e69b --out-dir /tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/examples --target s390x-unknown-linux-gnu -C incremental=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/incremental -L dependency=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.ZyMzIQijeb/target/debug/deps --extern darling=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/libdarling-123d2662fe1daca5.rlib --extern darling_core=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/libdarling_core-58ed757325c5fe13.rlib --extern darling_macro=/tmp/tmp.ZyMzIQijeb/target/debug/deps/libdarling_macro-855fe30221ab565e.so --extern proc_macro2=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rlib --extern quote=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/libquote-70389408f8173857.rlib --extern syn=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/libsyn-0335a6e5d813cbdf.rlib -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.ZyMzIQijeb/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
929s warning: `darling` (test "enums_struct") generated 1 warning (1 duplicate)
929s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_BIN_NAME=shorthand_or_long_field CARGO_CRATE_NAME=shorthand_or_long_field CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
929s implementing custom derives.
929s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/darling-0.14.4 LD_LIBRARY_PATH=/tmp/tmp.ZyMzIQijeb/target/debug/deps rustc --crate-name shorthand_or_long_field --edition=2018 examples/shorthand_or_long_field.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="diagnostics"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "diagnostics", "suggestions"))' -C metadata=9647393f829ad803 -C extra-filename=-9647393f829ad803 --out-dir /tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/examples --target s390x-unknown-linux-gnu -C incremental=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/incremental -L dependency=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.ZyMzIQijeb/target/debug/deps --extern darling=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/libdarling-123d2662fe1daca5.rlib --extern darling_core=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/libdarling_core-58ed757325c5fe13.rlib --extern darling_macro=/tmp/tmp.ZyMzIQijeb/target/debug/deps/libdarling_macro-855fe30221ab565e.so --extern proc_macro2=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rlib --extern quote=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/libquote-70389408f8173857.rlib --extern syn=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/libsyn-0335a6e5d813cbdf.rlib -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.ZyMzIQijeb/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
930s warning: `darling` (example "shorthand_or_long_field" test) generated 1 warning (1 duplicate)
930s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=hash_map CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
930s implementing custom derives.
930s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_TARGET_TMPDIR=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/tmp LD_LIBRARY_PATH=/tmp/tmp.ZyMzIQijeb/target/debug/deps rustc --crate-name hash_map --edition=2018 tests/hash_map.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="diagnostics"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "diagnostics", "suggestions"))' -C metadata=6720e1419c3a4310 -C extra-filename=-6720e1419c3a4310 --out-dir /tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -C incremental=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/incremental -L dependency=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.ZyMzIQijeb/target/debug/deps --extern darling=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/libdarling-123d2662fe1daca5.rlib --extern darling_core=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/libdarling_core-58ed757325c5fe13.rlib --extern darling_macro=/tmp/tmp.ZyMzIQijeb/target/debug/deps/libdarling_macro-855fe30221ab565e.so --extern proc_macro2=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rlib --extern quote=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/libquote-70389408f8173857.rlib --extern syn=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/libsyn-0335a6e5d813cbdf.rlib -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.ZyMzIQijeb/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
930s warning: `darling` (example "automatic_bounds" test) generated 1 warning (1 duplicate)
930s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=generics CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
930s implementing custom derives.
930s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_TARGET_TMPDIR=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/tmp LD_LIBRARY_PATH=/tmp/tmp.ZyMzIQijeb/target/debug/deps rustc --crate-name generics --edition=2018 tests/generics.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="diagnostics"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "diagnostics", "suggestions"))' -C metadata=08309a9284c7eb05 -C extra-filename=-08309a9284c7eb05 --out-dir /tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -C incremental=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/incremental -L dependency=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.ZyMzIQijeb/target/debug/deps --extern darling=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/libdarling-123d2662fe1daca5.rlib --extern darling_core=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/libdarling_core-58ed757325c5fe13.rlib --extern darling_macro=/tmp/tmp.ZyMzIQijeb/target/debug/deps/libdarling_macro-855fe30221ab565e.so --extern proc_macro2=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rlib --extern quote=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/libquote-70389408f8173857.rlib --extern syn=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/libsyn-0335a6e5d813cbdf.rlib -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.ZyMzIQijeb/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
931s warning: `darling` (test "generics") generated 1 warning (1 duplicate)
931s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_BIN_NAME=fallible_read CARGO_CRATE_NAME=fallible_read CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
931s implementing custom derives.
931s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/darling-0.14.4 LD_LIBRARY_PATH=/tmp/tmp.ZyMzIQijeb/target/debug/deps rustc --crate-name fallible_read --edition=2018 examples/fallible_read.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="diagnostics"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "diagnostics", "suggestions"))' -C metadata=9e68c36946ffebec -C extra-filename=-9e68c36946ffebec --out-dir /tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/examples --target s390x-unknown-linux-gnu -C incremental=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/incremental -L dependency=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.ZyMzIQijeb/target/debug/deps --extern darling=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/libdarling-123d2662fe1daca5.rlib --extern darling_core=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/libdarling_core-58ed757325c5fe13.rlib --extern darling_macro=/tmp/tmp.ZyMzIQijeb/target/debug/deps/libdarling_macro-855fe30221ab565e.so --extern proc_macro2=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rlib --extern quote=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/libquote-70389408f8173857.rlib --extern syn=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/libsyn-0335a6e5d813cbdf.rlib -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.ZyMzIQijeb/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
931s warning: `darling` (example "fallible_read" test) generated 1 warning (1 duplicate)
931s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=accrue_errors CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
931s implementing custom derives.
931s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_TARGET_TMPDIR=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/tmp LD_LIBRARY_PATH=/tmp/tmp.ZyMzIQijeb/target/debug/deps rustc --crate-name accrue_errors --edition=2018 tests/accrue_errors.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="diagnostics"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "diagnostics", "suggestions"))' -C metadata=92f5a0469f25841d -C extra-filename=-92f5a0469f25841d --out-dir /tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -C incremental=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/incremental -L dependency=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.ZyMzIQijeb/target/debug/deps --extern darling=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/libdarling-123d2662fe1daca5.rlib --extern darling_core=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/libdarling_core-58ed757325c5fe13.rlib --extern darling_macro=/tmp/tmp.ZyMzIQijeb/target/debug/deps/libdarling_macro-855fe30221ab565e.so --extern proc_macro2=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rlib --extern quote=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/libquote-70389408f8173857.rlib --extern syn=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/libsyn-0335a6e5d813cbdf.rlib -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.ZyMzIQijeb/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
932s warning: `darling` (test "hash_map") generated 1 warning (1 duplicate)
932s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=enums_newtype CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
932s implementing custom derives.
932s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_TARGET_TMPDIR=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/tmp LD_LIBRARY_PATH=/tmp/tmp.ZyMzIQijeb/target/debug/deps rustc --crate-name enums_newtype --edition=2018 tests/enums_newtype.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="diagnostics"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "diagnostics", "suggestions"))' -C metadata=0182d7842e4700a1 -C extra-filename=-0182d7842e4700a1 --out-dir /tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -C incremental=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/incremental -L dependency=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.ZyMzIQijeb/target/debug/deps --extern darling=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/libdarling-123d2662fe1daca5.rlib --extern darling_core=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/libdarling_core-58ed757325c5fe13.rlib --extern darling_macro=/tmp/tmp.ZyMzIQijeb/target/debug/deps/libdarling_macro-855fe30221ab565e.so --extern proc_macro2=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rlib --extern quote=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/libquote-70389408f8173857.rlib --extern syn=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/libsyn-0335a6e5d813cbdf.rlib -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.ZyMzIQijeb/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
933s warning: `darling` (test "enums_newtype") generated 1 warning (1 duplicate)
933s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=defaults CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
933s implementing custom derives.
933s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_TARGET_TMPDIR=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/tmp LD_LIBRARY_PATH=/tmp/tmp.ZyMzIQijeb/target/debug/deps rustc --crate-name defaults --edition=2018 tests/defaults.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="diagnostics"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "diagnostics", "suggestions"))' -C metadata=5a93aa28de5e5f3a -C extra-filename=-5a93aa28de5e5f3a --out-dir /tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -C incremental=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/incremental -L dependency=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.ZyMzIQijeb/target/debug/deps --extern darling=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/libdarling-123d2662fe1daca5.rlib --extern darling_core=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/libdarling_core-58ed757325c5fe13.rlib --extern darling_macro=/tmp/tmp.ZyMzIQijeb/target/debug/deps/libdarling_macro-855fe30221ab565e.so --extern proc_macro2=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rlib --extern quote=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/libquote-70389408f8173857.rlib --extern syn=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/libsyn-0335a6e5d813cbdf.rlib -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.ZyMzIQijeb/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
933s warning: `darling` (test "accrue_errors") generated 1 warning (1 duplicate)
933s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=suggestions CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
933s implementing custom derives.
933s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_TARGET_TMPDIR=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/tmp LD_LIBRARY_PATH=/tmp/tmp.ZyMzIQijeb/target/debug/deps rustc --crate-name suggestions --edition=2018 tests/suggestions.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="diagnostics"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "diagnostics", "suggestions"))' -C metadata=38661a4f368d1b9e -C extra-filename=-38661a4f368d1b9e --out-dir /tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -C incremental=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/incremental -L dependency=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.ZyMzIQijeb/target/debug/deps --extern darling=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/libdarling-123d2662fe1daca5.rlib --extern darling_core=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/libdarling_core-58ed757325c5fe13.rlib --extern darling_macro=/tmp/tmp.ZyMzIQijeb/target/debug/deps/libdarling_macro-855fe30221ab565e.so --extern proc_macro2=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rlib --extern quote=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/libquote-70389408f8173857.rlib --extern syn=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/libsyn-0335a6e5d813cbdf.rlib -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.ZyMzIQijeb/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
933s warning: `darling` (test "suggestions") generated 1 warning (1 duplicate)
933s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=custom_bound CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
933s implementing custom derives.
933s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_TARGET_TMPDIR=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/tmp LD_LIBRARY_PATH=/tmp/tmp.ZyMzIQijeb/target/debug/deps rustc --crate-name custom_bound --edition=2018 tests/custom_bound.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="diagnostics"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "diagnostics", "suggestions"))' -C metadata=d1424b087ab53965 -C extra-filename=-d1424b087ab53965 --out-dir /tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -C incremental=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/incremental -L dependency=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.ZyMzIQijeb/target/debug/deps --extern darling=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/libdarling-123d2662fe1daca5.rlib --extern darling_core=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/libdarling_core-58ed757325c5fe13.rlib --extern darling_macro=/tmp/tmp.ZyMzIQijeb/target/debug/deps/libdarling_macro-855fe30221ab565e.so --extern proc_macro2=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rlib --extern quote=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/libquote-70389408f8173857.rlib --extern syn=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/libsyn-0335a6e5d813cbdf.rlib -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.ZyMzIQijeb/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
934s warning: `darling` (test "custom_bound") generated 1 warning (1 duplicate)
934s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=newtype CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
934s implementing custom derives.
934s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_TARGET_TMPDIR=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/tmp LD_LIBRARY_PATH=/tmp/tmp.ZyMzIQijeb/target/debug/deps rustc --crate-name newtype --edition=2018 tests/newtype.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="diagnostics"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "diagnostics", "suggestions"))' -C metadata=c56893fdcb7c3dfe -C extra-filename=-c56893fdcb7c3dfe --out-dir /tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -C incremental=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/incremental -L dependency=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.ZyMzIQijeb/target/debug/deps --extern darling=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/libdarling-123d2662fe1daca5.rlib --extern darling_core=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/libdarling_core-58ed757325c5fe13.rlib --extern darling_macro=/tmp/tmp.ZyMzIQijeb/target/debug/deps/libdarling_macro-855fe30221ab565e.so --extern proc_macro2=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rlib --extern quote=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/libquote-70389408f8173857.rlib --extern syn=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/libsyn-0335a6e5d813cbdf.rlib -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.ZyMzIQijeb/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
935s warning: `darling` (test "defaults") generated 1 warning (1 duplicate)
935s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=supports CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
935s implementing custom derives.
935s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_TARGET_TMPDIR=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/tmp LD_LIBRARY_PATH=/tmp/tmp.ZyMzIQijeb/target/debug/deps rustc --crate-name supports --edition=2018 tests/supports.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="diagnostics"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "diagnostics", "suggestions"))' -C metadata=ccbd7e6b422af201 -C extra-filename=-ccbd7e6b422af201 --out-dir /tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -C incremental=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/incremental -L dependency=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.ZyMzIQijeb/target/debug/deps --extern darling=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/libdarling-123d2662fe1daca5.rlib --extern darling_core=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/libdarling_core-58ed757325c5fe13.rlib --extern darling_macro=/tmp/tmp.ZyMzIQijeb/target/debug/deps/libdarling_macro-855fe30221ab565e.so --extern proc_macro2=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rlib --extern quote=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/libquote-70389408f8173857.rlib --extern syn=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/libsyn-0335a6e5d813cbdf.rlib -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.ZyMzIQijeb/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
935s warning: `darling` (test "newtype") generated 1 warning (1 duplicate)
935s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=unsupported_attributes CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
935s implementing custom derives.
935s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_TARGET_TMPDIR=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/tmp LD_LIBRARY_PATH=/tmp/tmp.ZyMzIQijeb/target/debug/deps rustc --crate-name unsupported_attributes --edition=2018 tests/unsupported_attributes.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="diagnostics"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "diagnostics", "suggestions"))' -C metadata=24a798a67bec2f36 -C extra-filename=-24a798a67bec2f36 --out-dir /tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -C incremental=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/incremental -L dependency=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.ZyMzIQijeb/target/debug/deps --extern darling=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/libdarling-123d2662fe1daca5.rlib --extern darling_core=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/libdarling_core-58ed757325c5fe13.rlib --extern darling_macro=/tmp/tmp.ZyMzIQijeb/target/debug/deps/libdarling_macro-855fe30221ab565e.so --extern proc_macro2=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rlib --extern quote=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/libquote-70389408f8173857.rlib --extern syn=/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/libsyn-0335a6e5d813cbdf.rlib -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.ZyMzIQijeb/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
936s warning: `darling` (test "supports") generated 1 warning (1 duplicate)
937s warning: `darling` (test "unsupported_attributes") generated 1 warning (1 duplicate)
937s     Finished `test` profile [unoptimized + debuginfo] target(s) in 36.66s
937s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
937s implementing custom derives.
937s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps:/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' /tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/darling-adad529245deef5a`
937s 
937s running 0 tests
937s 
937s test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
937s 
937s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
937s implementing custom derives.
937s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps:/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' /tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/accrue_errors-92f5a0469f25841d`
937s 
937s running 4 tests
937s test body_only_issues ... ok
937s test bad_type_and_missing_fields ... ok
937s test error_in_enum_fields ... ok
937s test error_in_newtype_variant ... ok
937s 
937s test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
937s 
937s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
937s implementing custom derives.
937s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps:/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' /tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/compiletests-e48270ef876ad8af`
937s 
937s running 0 tests
937s 
937s test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
937s 
937s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
937s implementing custom derives.
937s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps:/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' /tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/computed_bound-2f65d1873271d1ac`
937s 
937s running 1 test
937s test skipped_field ... ok
937s 
937s test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
937s 
937s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
937s implementing custom derives.
937s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps:/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' /tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/custom_bound-d1424b087ab53965`
937s 
937s running 1 test
937s test expansion ... ok
937s 
937s test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
937s 
937s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
937s implementing custom derives.
937s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps:/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' /tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/defaults-5a93aa28de5e5f3a`
937s 
937s running 6 tests
937s test overridden_implicit_default::fill_missing ... ok
937s test implicit_default::missing_fields_fill ... ok
937s test path_default ... ok
937s test stacked_defaults::name_empty_list ... ok
937s test stacked_defaults::name_first_only ... ok
937s test stacked_defaults::no_name ... ok
937s 
937s test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
937s 
937s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
937s implementing custom derives.
937s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps:/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' /tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/enums_newtype-0182d7842e4700a1`
937s 
937s running 5 tests
937s test bool_literal ... ok
937s test bool_word ... ok
937s test string_literal ... ok
937s test struct_nested ... ok
937s test format_mismatch - should panic ... ok
937s 
937s test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
937s 
937s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
937s implementing custom derives.
937s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps:/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' /tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/enums_struct-0b4445a413ebaaf7`
937s 
937s running 1 test
937s test expansion ... ok
937s 
937s test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
937s 
937s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
937s implementing custom derives.
937s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps:/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' /tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/enums_unit-a7699ffae909e7d1`
937s 
937s running 1 test
937s test expansion ... ok
937s 
937s test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
937s 
937s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
937s implementing custom derives.
937s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps:/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' /tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/error-d57b42854de6cfb3`
937s 
937s running 2 tests
937s test missing_field ... ok
937s test parsing_fail ... ok
937s 
937s test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
937s 
937s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
937s implementing custom derives.
937s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps:/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' /tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/from_generics-db8963ab9456c694`
937s 
937s running 6 tests
937s test ignored ... ok
937s test expand_some ... ok
937s test no_generics ... ok
937s test passthrough ... ok
937s test where_clause ... ok
937s test with_original ... ok
937s 
937s test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
937s 
937s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
937s implementing custom derives.
937s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps:/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' /tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/from_meta-6561fbcaea2eb9e6`
937s 
937s running 5 tests
937s test nested_meta_lit_bool_errors ... ok
937s test nested_meta_lit_integer_errors ... ok
937s test nested_meta_lit_string_errors ... ok
937s test nested_meta_meta_bool ... ok
937s test nested_meta_meta_value ... ok
937s 
937s test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
937s 
937s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
937s implementing custom derives.
937s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps:/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' /tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/from_type_param-c72ccf9906c7cd6e`
937s 
937s running 1 test
937s test expand_many ... ok
937s 
937s test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
937s 
937s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
937s implementing custom derives.
937s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps:/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' /tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/from_type_param_default-4babd6cd80ce405f`
937s 
937s running 1 test
937s test expand_many ... ok
937s 
937s test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
937s 
937s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
937s implementing custom derives.
937s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps:/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' /tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/from_variant-8282b29a5cb6e17f`
937s 
937s running 1 test
937s test discriminant ... ok
937s 
937s test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
937s 
937s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
937s implementing custom derives.
937s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps:/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' /tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/generics-08309a9284c7eb05`
937s 
937s running 1 test
937s test expansion ... ok
937s 
937s test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
937s 
937s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
937s implementing custom derives.
937s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps:/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' /tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/happy_path-ed19fa4033f6249e`
937s 
937s running 2 tests
937s test trait_type ... ok
937s test simple ... ok
937s 
937s test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
937s 
937s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
937s implementing custom derives.
937s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps:/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' /tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/hash_map-6720e1419c3a4310`
937s 
937s running 1 test
937s test parse_map ... ok
937s 
937s test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
937s 
937s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
937s implementing custom derives.
937s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps:/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' /tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/multiple-43402f8043bd6776`
937s 
937s running 1 test
937s test expand_many ... ok
937s 
937s test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
937s 
937s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
937s implementing custom derives.
937s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps:/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' /tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/newtype-c56893fdcb7c3dfe`
937s 
937s running 1 test
937s test generated ... ok
937s 
937s test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
937s 
937s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
937s implementing custom derives.
937s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps:/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' /tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/skip-39b8f0c9429a17e2`
937s 
937s running 2 tests
937s test verify_default_supersedes_from_none ... ok
937s test verify_skipped_field_not_required ... ok
937s 
937s test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
937s 
937s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
937s implementing custom derives.
937s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps:/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' /tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/split_declaration-248b8ee5de879511`
937s 
937s running 3 tests
937s test multiple_errors_accrue_to_instance ... ok
937s test duplicates_across_split_attrs_error ... ok
937s test split_attributes_accrue_to_instance ... ok
937s 
937s test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
937s 
937s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
937s implementing custom derives.
937s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps:/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' /tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/suggestions-38661a4f368d1b9e`
937s 
937s running 0 tests
937s 
937s test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
937s 
937s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
937s implementing custom derives.
937s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps:/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' /tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/supports-ccbd7e6b422af201`
937s 
937s running 2 tests
937s test enum_newtype_or_unit ... ok
937s test struct_named ... ok
937s 
937s test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
937s 
937s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
937s implementing custom derives.
937s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps:/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' /tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps/unsupported_attributes-24a798a67bec2f36`
937s 
937s running 2 tests
937s test non_meta_attribute_gets_own_error ... ok
937s test non_meta_attribute_does_not_block_others ... ok
937s 
937s test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
937s 
937s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
937s implementing custom derives.
937s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps:/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' /tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/examples/automatic_bounds-1dac21b0d584e69b`
937s 
937s running 0 tests
937s 
937s test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
937s 
937s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
937s implementing custom derives.
937s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps:/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' /tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/examples/consume_fields-9a3cd08217f3a7e6`
937s 
937s running 0 tests
937s 
937s test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
937s 
937s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
937s implementing custom derives.
937s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps:/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' /tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/examples/fallible_read-9e68c36946ffebec`
937s 
937s running 0 tests
937s 
937s test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
937s 
937s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
937s implementing custom derives.
937s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps:/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' /tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/examples/shorthand_or_long_field-9647393f829ad803`
937s 
937s running 0 tests
937s 
937s test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
937s 
937s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
937s implementing custom derives.
937s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/deps:/tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' /tmp/tmp.ZyMzIQijeb/target/s390x-unknown-linux-gnu/debug/examples/supports_struct-95035c7909e18f47`
937s 
937s running 0 tests
937s 
937s test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
937s 
937s autopkgtest [02:10:35]: test librust-darling-0.14-dev:diagnostics: -----------------------]
938s librust-darling-0.14-dev:diagnostics PASS
938s autopkgtest [02:10:36]: test librust-darling-0.14-dev:diagnostics:  - - - - - - - - - - results - - - - - - - - - -
939s autopkgtest [02:10:37]: test librust-darling-0.14-dev:suggestions: preparing testbed
940s Reading package lists...
940s Building dependency tree...
940s Reading state information...
940s Starting pkgProblemResolver with broken count: 0
940s Starting 2 pkgProblemResolver with broken count: 0
940s Done
940s The following NEW packages will be installed:
940s   autopkgtest-satdep
940s 0 upgraded, 1 newly installed, 0 to remove and 0 not upgraded.
940s Need to get 0 B/800 B of archives.
940s After this operation, 0 B of additional disk space will be used.
940s Get:1 /tmp/autopkgtest.nc0JWi/4-autopkgtest-satdep.deb autopkgtest-satdep s390x 0 [800 B]
941s Selecting previously unselected package autopkgtest-satdep.
941s (Reading database ... 
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941s Preparing to unpack .../4-autopkgtest-satdep.deb ...
941s Unpacking autopkgtest-satdep (0) ...
941s Setting up autopkgtest-satdep (0) ...
942s (Reading database ... 61606 files and directories currently installed.)
942s Removing autopkgtest-satdep (0) ...
943s autopkgtest [02:10:41]: test librust-darling-0.14-dev:suggestions: /usr/share/cargo/bin/cargo-auto-test darling 0.14.4 --all-targets --no-default-features --features suggestions
943s autopkgtest [02:10:41]: test librust-darling-0.14-dev:suggestions: [-----------------------
943s debian cargo wrapper: options, profiles, parallel, lto: ['parallel=2'] [] ['-j2'] 0
943s debian cargo wrapper: rust_type, gnu_type: s390x-unknown-linux-gnu, s390x-linux-gnu
943s debian cargo wrapper: unsetting RUSTFLAGS and assuming it will be (or already was) added to $CARGO_HOME/config.toml
943s debian cargo wrapper: linking /usr/share/cargo/registry/* into /tmp/tmp.CcsdpCGQmj/registry/
943s debian cargo wrapper: options, profiles, parallel, lto: ['parallel=2'] [] ['-j2'] 0
943s debian cargo wrapper: rust_type, gnu_type: s390x-unknown-linux-gnu, s390x-linux-gnu
943s debian cargo wrapper: unsetting RUSTFLAGS and assuming it will be (or already was) added to $CARGO_HOME/config.toml
943s debian cargo wrapper: running subprocess (['env', 'RUST_BACKTRACE=1', '/usr/bin/cargo', '-Zavoid-dev-deps', 'test', '--verbose', '--verbose', '-j2', '--target', 's390x-unknown-linux-gnu', '--all-targets', '--no-default-features', '--features', 'suggestions'],) {}
943s    Compiling proc-macro2 v1.0.86
943s    Compiling syn v1.0.109
943s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=build_script_build CARGO_MANIFEST_DIR=/tmp/tmp.CcsdpCGQmj/registry/proc-macro2-1.0.86 CARGO_PKG_AUTHORS='David Tolnay <dtolnay@gmail.com>:Alex Crichton <alex@alexcrichton.com>' CARGO_PKG_DESCRIPTION='A substitute implementation of the compiler'\''s `proc_macro` API to decouple token-based libraries from the procedural macro use case.' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=proc-macro2 CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/dtolnay/proc-macro2' CARGO_PKG_RUST_VERSION=1.56 CARGO_PKG_VERSION=1.0.86 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=86 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.CcsdpCGQmj/registry/proc-macro2-1.0.86 LD_LIBRARY_PATH=/tmp/tmp.CcsdpCGQmj/target/debug/deps rustc --crate-name build_script_build --edition=2021 /tmp/tmp.CcsdpCGQmj/registry/proc-macro2-1.0.86/build.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="proc-macro"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "nightly", "proc-macro", "span-locations"))' -C metadata=e34884439d37afc8 -C extra-filename=-e34884439d37afc8 --out-dir /tmp/tmp.CcsdpCGQmj/target/debug/build/proc-macro2-e34884439d37afc8 -L dependency=/tmp/tmp.CcsdpCGQmj/target/debug/deps --cap-lints warn`
943s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=build_script_build CARGO_MANIFEST_DIR=/tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109 CARGO_PKG_AUTHORS='David Tolnay <dtolnay@gmail.com>' CARGO_PKG_DESCRIPTION='Parser for Rust source code' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=syn CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/dtolnay/syn' CARGO_PKG_RUST_VERSION=1.31 CARGO_PKG_VERSION=1.0.109 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=109 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109 LD_LIBRARY_PATH=/tmp/tmp.CcsdpCGQmj/target/debug/deps rustc --crate-name build_script_build --edition=2018 /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/build.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="clone-impls"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="extra-traits"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="quote"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("clone-impls", "default", "derive", "extra-traits", "fold", "full", "parsing", "printing", "proc-macro", "quote", "visit", "visit-mut"))' -C metadata=3b18c6c32a2e8f43 -C extra-filename=-3b18c6c32a2e8f43 --out-dir /tmp/tmp.CcsdpCGQmj/target/debug/build/syn-3b18c6c32a2e8f43 -L dependency=/tmp/tmp.CcsdpCGQmj/target/debug/deps --cap-lints warn`
944s    Compiling unicode-ident v1.0.13
944s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=unicode_ident CARGO_MANIFEST_DIR=/tmp/tmp.CcsdpCGQmj/registry/unicode-ident-1.0.13 CARGO_PKG_AUTHORS='David Tolnay <dtolnay@gmail.com>' CARGO_PKG_DESCRIPTION='Determine whether characters have the XID_Start or XID_Continue properties according to Unicode Standard Annex #31' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='(MIT OR Apache-2.0) AND Unicode-DFS-2016' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=unicode-ident CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/dtolnay/unicode-ident' CARGO_PKG_RUST_VERSION=1.31 CARGO_PKG_VERSION=1.0.13 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=13 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.CcsdpCGQmj/registry/unicode-ident-1.0.13 LD_LIBRARY_PATH=/tmp/tmp.CcsdpCGQmj/target/debug/deps rustc --crate-name unicode_ident --edition=2018 /tmp/tmp.CcsdpCGQmj/registry/unicode-ident-1.0.13/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values())' -C metadata=e6db8189d09eabcf -C extra-filename=-e6db8189d09eabcf --out-dir /tmp/tmp.CcsdpCGQmj/target/debug/deps -L dependency=/tmp/tmp.CcsdpCGQmj/target/debug/deps --cap-lints warn`
944s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CFG_PANIC=unwind CARGO_CFG_TARGET_ABI='' CARGO_CFG_TARGET_ARCH=s390x CARGO_CFG_TARGET_ENDIAN=big CARGO_CFG_TARGET_ENV=gnu CARGO_CFG_TARGET_FAMILY=unix CARGO_CFG_TARGET_HAS_ATOMIC=16,32,64,8,ptr CARGO_CFG_TARGET_OS=linux CARGO_CFG_TARGET_POINTER_WIDTH=64 CARGO_CFG_TARGET_VENDOR=unknown CARGO_CFG_UNIX='' CARGO_ENCODED_RUSTFLAGS='' CARGO_FEATURE_DEFAULT=1 CARGO_FEATURE_PROC_MACRO=1 CARGO_MANIFEST_DIR=/tmp/tmp.CcsdpCGQmj/registry/proc-macro2-1.0.86 CARGO_PKG_AUTHORS='David Tolnay <dtolnay@gmail.com>:Alex Crichton <alex@alexcrichton.com>' CARGO_PKG_DESCRIPTION='A substitute implementation of the compiler'\''s `proc_macro` API to decouple token-based libraries from the procedural macro use case.' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=proc-macro2 CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/dtolnay/proc-macro2' CARGO_PKG_RUST_VERSION=1.56 CARGO_PKG_VERSION=1.0.86 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=86 CARGO_PKG_VERSION_PRE='' DEBUG=true HOST=s390x-unknown-linux-gnu LD_LIBRARY_PATH='/tmp/tmp.CcsdpCGQmj/target/debug/deps:/tmp/tmp.CcsdpCGQmj/target/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' NUM_JOBS=2 OPT_LEVEL=0 OUT_DIR=/tmp/tmp.CcsdpCGQmj/target/debug/build/proc-macro2-60e29c2f76cd63f7/out PROFILE=debug RUSTC=rustc RUSTDOC=rustdoc TARGET=s390x-unknown-linux-gnu /tmp/tmp.CcsdpCGQmj/target/debug/build/proc-macro2-e34884439d37afc8/build-script-build`
944s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(fuzzing)
944s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(no_is_available)
944s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(no_literal_byte_character)
944s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(no_literal_c_string)
944s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(no_source_text)
944s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(proc_macro_span)
944s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(procmacro2_backtrace)
944s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(procmacro2_nightly_testing)
944s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(procmacro2_semver_exempt)
944s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(randomize_layout)
944s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(span_locations)
944s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(super_unstable)
944s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(wrap_proc_macro)
944s [proc-macro2 1.0.86] cargo:rerun-if-changed=build/probe.rs
944s [proc-macro2 1.0.86] cargo:rustc-cfg=wrap_proc_macro
944s [proc-macro2 1.0.86] cargo:rerun-if-env-changed=RUSTC_BOOTSTRAP
944s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CFG_PANIC=unwind CARGO_CFG_TARGET_ABI='' CARGO_CFG_TARGET_ARCH=s390x CARGO_CFG_TARGET_ENDIAN=big CARGO_CFG_TARGET_ENV=gnu CARGO_CFG_TARGET_FAMILY=unix CARGO_CFG_TARGET_HAS_ATOMIC=16,32,64,8,ptr CARGO_CFG_TARGET_OS=linux CARGO_CFG_TARGET_POINTER_WIDTH=64 CARGO_CFG_TARGET_VENDOR=unknown CARGO_CFG_UNIX='' CARGO_ENCODED_RUSTFLAGS='-Cdebuginfo=2-Cstrip=none--cap-lintswarn-Clinker=s390x-linux-gnu-gcc-Clink-arg=-Wl,-Bsymbolic-functions-Clink-arg=-flto=auto-Clink-arg=-ffat-lto-objects-Clink-arg=-Wl,-z,relro--remap-path-prefix/usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4--remap-path-prefix/tmp/tmp.CcsdpCGQmj/registry=/usr/share/cargo/registry-Ctarget-feature=+backchain' CARGO_FEATURE_DEFAULT=1 CARGO_FEATURE_PROC_MACRO=1 CARGO_MANIFEST_DIR=/tmp/tmp.CcsdpCGQmj/registry/proc-macro2-1.0.86 CARGO_PKG_AUTHORS='David Tolnay <dtolnay@gmail.com>:Alex Crichton <alex@alexcrichton.com>' CARGO_PKG_DESCRIPTION='A substitute implementation of the compiler'\''s `proc_macro` API to decouple token-based libraries from the procedural macro use case.' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=proc-macro2 CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/dtolnay/proc-macro2' CARGO_PKG_RUST_VERSION=1.56 CARGO_PKG_VERSION=1.0.86 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=86 CARGO_PKG_VERSION_PRE='' DEBUG=true HOST=s390x-unknown-linux-gnu LD_LIBRARY_PATH='/tmp/tmp.CcsdpCGQmj/target/debug/deps:/tmp/tmp.CcsdpCGQmj/target/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' NUM_JOBS=2 OPT_LEVEL=0 OUT_DIR=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/build/proc-macro2-36bac212dec11f75/out PROFILE=debug RUSTC=rustc RUSTDOC=rustdoc TARGET=s390x-unknown-linux-gnu /tmp/tmp.CcsdpCGQmj/target/debug/build/proc-macro2-e34884439d37afc8/build-script-build`
944s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=proc_macro2 CARGO_MANIFEST_DIR=/tmp/tmp.CcsdpCGQmj/registry/proc-macro2-1.0.86 CARGO_PKG_AUTHORS='David Tolnay <dtolnay@gmail.com>:Alex Crichton <alex@alexcrichton.com>' CARGO_PKG_DESCRIPTION='A substitute implementation of the compiler'\''s `proc_macro` API to decouple token-based libraries from the procedural macro use case.' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=proc-macro2 CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/dtolnay/proc-macro2' CARGO_PKG_RUST_VERSION=1.56 CARGO_PKG_VERSION=1.0.86 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=86 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.CcsdpCGQmj/registry/proc-macro2-1.0.86 LD_LIBRARY_PATH=/tmp/tmp.CcsdpCGQmj/target/debug/deps OUT_DIR=/tmp/tmp.CcsdpCGQmj/target/debug/build/proc-macro2-60e29c2f76cd63f7/out rustc --crate-name proc_macro2 --edition=2021 /tmp/tmp.CcsdpCGQmj/registry/proc-macro2-1.0.86/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="proc-macro"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "nightly", "proc-macro", "span-locations"))' -C metadata=ce4df6197ae492ff -C extra-filename=-ce4df6197ae492ff --out-dir /tmp/tmp.CcsdpCGQmj/target/debug/deps -L dependency=/tmp/tmp.CcsdpCGQmj/target/debug/deps --extern unicode_ident=/tmp/tmp.CcsdpCGQmj/target/debug/deps/libunicode_ident-e6db8189d09eabcf.rmeta --cap-lints warn --cfg wrap_proc_macro --check-cfg 'cfg(fuzzing)' --check-cfg 'cfg(no_is_available)' --check-cfg 'cfg(no_literal_byte_character)' --check-cfg 'cfg(no_literal_c_string)' --check-cfg 'cfg(no_source_text)' --check-cfg 'cfg(proc_macro_span)' --check-cfg 'cfg(procmacro2_backtrace)' --check-cfg 'cfg(procmacro2_nightly_testing)' --check-cfg 'cfg(procmacro2_semver_exempt)' --check-cfg 'cfg(randomize_layout)' --check-cfg 'cfg(span_locations)' --check-cfg 'cfg(super_unstable)' --check-cfg 'cfg(wrap_proc_macro)'`
944s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(fuzzing)
944s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(no_is_available)
944s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(no_literal_byte_character)
944s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(no_literal_c_string)
944s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(no_source_text)
944s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(proc_macro_span)
944s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(procmacro2_backtrace)
944s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(procmacro2_nightly_testing)
944s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(procmacro2_semver_exempt)
944s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(randomize_layout)
944s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(span_locations)
944s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(super_unstable)
944s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(wrap_proc_macro)
944s [proc-macro2 1.0.86] cargo:rerun-if-changed=build/probe.rs
944s [proc-macro2 1.0.86] cargo:rustc-cfg=wrap_proc_macro
944s [proc-macro2 1.0.86] cargo:rerun-if-env-changed=RUSTC_BOOTSTRAP
944s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=unicode_ident CARGO_MANIFEST_DIR=/tmp/tmp.CcsdpCGQmj/registry/unicode-ident-1.0.13 CARGO_PKG_AUTHORS='David Tolnay <dtolnay@gmail.com>' CARGO_PKG_DESCRIPTION='Determine whether characters have the XID_Start or XID_Continue properties according to Unicode Standard Annex #31' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='(MIT OR Apache-2.0) AND Unicode-DFS-2016' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=unicode-ident CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/dtolnay/unicode-ident' CARGO_PKG_RUST_VERSION=1.31 CARGO_PKG_VERSION=1.0.13 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=13 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.CcsdpCGQmj/registry/unicode-ident-1.0.13 LD_LIBRARY_PATH=/tmp/tmp.CcsdpCGQmj/target/debug/deps rustc --crate-name unicode_ident --edition=2018 /tmp/tmp.CcsdpCGQmj/registry/unicode-ident-1.0.13/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values())' -C metadata=2a1e2ade0bdc1f96 -C extra-filename=-2a1e2ade0bdc1f96 --out-dir /tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -L dependency=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.CcsdpCGQmj/target/debug/deps --cap-lints warn -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.CcsdpCGQmj/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
944s warning: unstable feature specified for `-Ctarget-feature`: `backchain`
944s   |
944s   = note: this feature is not stably supported; its behavior can change in the future
944s 
944s warning: `unicode-ident` (lib) generated 1 warning
944s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=proc_macro2 CARGO_MANIFEST_DIR=/tmp/tmp.CcsdpCGQmj/registry/proc-macro2-1.0.86 CARGO_PKG_AUTHORS='David Tolnay <dtolnay@gmail.com>:Alex Crichton <alex@alexcrichton.com>' CARGO_PKG_DESCRIPTION='A substitute implementation of the compiler'\''s `proc_macro` API to decouple token-based libraries from the procedural macro use case.' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=proc-macro2 CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/dtolnay/proc-macro2' CARGO_PKG_RUST_VERSION=1.56 CARGO_PKG_VERSION=1.0.86 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=86 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.CcsdpCGQmj/registry/proc-macro2-1.0.86 LD_LIBRARY_PATH=/tmp/tmp.CcsdpCGQmj/target/debug/deps OUT_DIR=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/build/proc-macro2-36bac212dec11f75/out rustc --crate-name proc_macro2 --edition=2021 /tmp/tmp.CcsdpCGQmj/registry/proc-macro2-1.0.86/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="proc-macro"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "nightly", "proc-macro", "span-locations"))' -C metadata=cce75f48f9312e0f -C extra-filename=-cce75f48f9312e0f --out-dir /tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -L dependency=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.CcsdpCGQmj/target/debug/deps --extern unicode_ident=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/libunicode_ident-2a1e2ade0bdc1f96.rmeta --cap-lints warn -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.CcsdpCGQmj/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain --cfg wrap_proc_macro --check-cfg 'cfg(fuzzing)' --check-cfg 'cfg(no_is_available)' --check-cfg 'cfg(no_literal_byte_character)' --check-cfg 'cfg(no_literal_c_string)' --check-cfg 'cfg(no_source_text)' --check-cfg 'cfg(proc_macro_span)' --check-cfg 'cfg(procmacro2_backtrace)' --check-cfg 'cfg(procmacro2_nightly_testing)' --check-cfg 'cfg(procmacro2_semver_exempt)' --check-cfg 'cfg(randomize_layout)' --check-cfg 'cfg(span_locations)' --check-cfg 'cfg(super_unstable)' --check-cfg 'cfg(wrap_proc_macro)'`
945s    Compiling quote v1.0.37
945s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=quote CARGO_MANIFEST_DIR=/tmp/tmp.CcsdpCGQmj/registry/quote-1.0.37 CARGO_PKG_AUTHORS='David Tolnay <dtolnay@gmail.com>' CARGO_PKG_DESCRIPTION='Quasi-quoting macro quote'\!'(...)' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=quote CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/dtolnay/quote' CARGO_PKG_RUST_VERSION=1.56 CARGO_PKG_VERSION=1.0.37 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=37 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.CcsdpCGQmj/registry/quote-1.0.37 LD_LIBRARY_PATH=/tmp/tmp.CcsdpCGQmj/target/debug/deps rustc --crate-name quote --edition=2018 /tmp/tmp.CcsdpCGQmj/registry/quote-1.0.37/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="proc-macro"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "proc-macro"))' -C metadata=8ed557cbb33754ad -C extra-filename=-8ed557cbb33754ad --out-dir /tmp/tmp.CcsdpCGQmj/target/debug/deps -L dependency=/tmp/tmp.CcsdpCGQmj/target/debug/deps --extern proc_macro2=/tmp/tmp.CcsdpCGQmj/target/debug/deps/libproc_macro2-ce4df6197ae492ff.rmeta --cap-lints warn`
945s warning: `proc-macro2` (lib) generated 1 warning (1 duplicate)
945s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CFG_PANIC=unwind CARGO_CFG_TARGET_ABI='' CARGO_CFG_TARGET_ARCH=s390x CARGO_CFG_TARGET_ENDIAN=big CARGO_CFG_TARGET_ENV=gnu CARGO_CFG_TARGET_FAMILY=unix CARGO_CFG_TARGET_HAS_ATOMIC=16,32,64,8,ptr CARGO_CFG_TARGET_OS=linux CARGO_CFG_TARGET_POINTER_WIDTH=64 CARGO_CFG_TARGET_VENDOR=unknown CARGO_CFG_UNIX='' CARGO_ENCODED_RUSTFLAGS='' CARGO_FEATURE_CLONE_IMPLS=1 CARGO_FEATURE_DEFAULT=1 CARGO_FEATURE_DERIVE=1 CARGO_FEATURE_EXTRA_TRAITS=1 CARGO_FEATURE_FULL=1 CARGO_FEATURE_PARSING=1 CARGO_FEATURE_PRINTING=1 CARGO_FEATURE_PROC_MACRO=1 CARGO_FEATURE_QUOTE=1 CARGO_MANIFEST_DIR=/tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109 CARGO_PKG_AUTHORS='David Tolnay <dtolnay@gmail.com>' CARGO_PKG_DESCRIPTION='Parser for Rust source code' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=syn CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/dtolnay/syn' CARGO_PKG_RUST_VERSION=1.31 CARGO_PKG_VERSION=1.0.109 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=109 CARGO_PKG_VERSION_PRE='' DEBUG=true HOST=s390x-unknown-linux-gnu LD_LIBRARY_PATH='/tmp/tmp.CcsdpCGQmj/target/debug/deps:/tmp/tmp.CcsdpCGQmj/target/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' NUM_JOBS=2 OPT_LEVEL=0 OUT_DIR=/tmp/tmp.CcsdpCGQmj/target/debug/build/syn-5d78304063d43f96/out PROFILE=debug RUSTC=rustc RUSTDOC=rustdoc TARGET=s390x-unknown-linux-gnu /tmp/tmp.CcsdpCGQmj/target/debug/build/syn-3b18c6c32a2e8f43/build-script-build`
945s [syn 1.0.109] cargo:rustc-cfg=syn_disable_nightly_tests
945s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=syn CARGO_MANIFEST_DIR=/tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109 CARGO_PKG_AUTHORS='David Tolnay <dtolnay@gmail.com>' CARGO_PKG_DESCRIPTION='Parser for Rust source code' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=syn CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/dtolnay/syn' CARGO_PKG_RUST_VERSION=1.31 CARGO_PKG_VERSION=1.0.109 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=109 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109 LD_LIBRARY_PATH=/tmp/tmp.CcsdpCGQmj/target/debug/deps OUT_DIR=/tmp/tmp.CcsdpCGQmj/target/debug/build/syn-5d78304063d43f96/out rustc --crate-name syn --edition=2018 /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="clone-impls"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="extra-traits"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="quote"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("clone-impls", "default", "derive", "extra-traits", "fold", "full", "parsing", "printing", "proc-macro", "quote", "visit", "visit-mut"))' -C metadata=014ec51a6b2d66b3 -C extra-filename=-014ec51a6b2d66b3 --out-dir /tmp/tmp.CcsdpCGQmj/target/debug/deps -L dependency=/tmp/tmp.CcsdpCGQmj/target/debug/deps --extern proc_macro2=/tmp/tmp.CcsdpCGQmj/target/debug/deps/libproc_macro2-ce4df6197ae492ff.rmeta --extern quote=/tmp/tmp.CcsdpCGQmj/target/debug/deps/libquote-8ed557cbb33754ad.rmeta --extern unicode_ident=/tmp/tmp.CcsdpCGQmj/target/debug/deps/libunicode_ident-e6db8189d09eabcf.rmeta --cap-lints warn --cfg syn_disable_nightly_tests`
945s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=quote CARGO_MANIFEST_DIR=/tmp/tmp.CcsdpCGQmj/registry/quote-1.0.37 CARGO_PKG_AUTHORS='David Tolnay <dtolnay@gmail.com>' CARGO_PKG_DESCRIPTION='Quasi-quoting macro quote'\!'(...)' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=quote CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/dtolnay/quote' CARGO_PKG_RUST_VERSION=1.56 CARGO_PKG_VERSION=1.0.37 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=37 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.CcsdpCGQmj/registry/quote-1.0.37 LD_LIBRARY_PATH=/tmp/tmp.CcsdpCGQmj/target/debug/deps rustc --crate-name quote --edition=2018 /tmp/tmp.CcsdpCGQmj/registry/quote-1.0.37/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="proc-macro"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "proc-macro"))' -C metadata=70389408f8173857 -C extra-filename=-70389408f8173857 --out-dir /tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -L dependency=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.CcsdpCGQmj/target/debug/deps --extern proc_macro2=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rmeta --cap-lints warn -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.CcsdpCGQmj/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/lib.rs:254:13
945s     |
945s 254 | #![cfg_attr(doc_cfg, feature(doc_cfg))]
945s     |             ^^^^^^^
945s     |
945s     = help: expected names are: `clippy`, `debug_assertions`, `doc`, `docsrs`, `doctest`, `feature`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `ub_checks`, `unix`, and `windows`
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s     = note: `#[warn(unexpected_cfgs)]` on by default
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/lib.rs:430:12
945s     |
945s 430 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
945s     |            ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/lib.rs:434:12
945s     |
945s 434 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
945s     |            ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/lib.rs:455:12
945s     |
945s 455 | #[cfg_attr(doc_cfg, doc(cfg(all(feature = "parsing", feature = "printing"))))]
945s     |            ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/lib.rs:804:12
945s     |
945s 804 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
945s     |            ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/lib.rs:867:12
945s     |
945s 867 | #[cfg_attr(doc_cfg, doc(cfg(all(feature = "parsing", feature = "proc-macro"))))]
945s     |            ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/lib.rs:887:12
945s     |
945s 887 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
945s     |            ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/lib.rs:916:12
945s     |
945s 916 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
945s     |            ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/lib.rs:959:12
945s     |
945s 959 | #[cfg_attr(doc_cfg, doc(cfg(all(feature = "parsing", feature = "full"))))]
945s     |            ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/group.rs:136:12
945s     |
945s 136 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
945s     |            ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/group.rs:214:12
945s     |
945s 214 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
945s     |            ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/group.rs:269:12
945s     |
945s 269 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
945s     |            ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/token.rs:561:12
945s     |
945s 561 | #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s     |            ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/token.rs:569:12
945s     |
945s 569 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
945s     |            ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `syn_omit_await_from_token_macro`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/token.rs:881:11
945s     |
945s 881 | #[cfg(not(syn_omit_await_from_token_macro))]
945s     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_omit_await_from_token_macro)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_omit_await_from_token_macro)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `syn_omit_await_from_token_macro`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/token.rs:883:7
945s     |
945s 883 | #[cfg(syn_omit_await_from_token_macro)]
945s     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_omit_await_from_token_macro)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_omit_await_from_token_macro)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/token.rs:394:24
945s     |
945s 394 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
945s     |                          ^^^^^^^
945s ...
945s 556 | / define_punctuation_structs! {
945s 557 | |     "_" pub struct Underscore/1 /// `_`
945s 558 | | }
945s     | |_- in this macro invocation
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s     = note: this warning originates in the macro `define_punctuation_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/token.rs:398:24
945s     |
945s 398 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
945s     |                          ^^^^^^^
945s ...
945s 556 | / define_punctuation_structs! {
945s 557 | |     "_" pub struct Underscore/1 /// `_`
945s 558 | | }
945s     | |_- in this macro invocation
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s     = note: this warning originates in the macro `define_punctuation_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/token.rs:406:24
945s     |
945s 406 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
945s     |                          ^^^^^^^
945s ...
945s 556 | / define_punctuation_structs! {
945s 557 | |     "_" pub struct Underscore/1 /// `_`
945s 558 | | }
945s     | |_- in this macro invocation
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s     = note: this warning originates in the macro `define_punctuation_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/token.rs:414:24
945s     |
945s 414 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
945s     |                          ^^^^^^^
945s ...
945s 556 | / define_punctuation_structs! {
945s 557 | |     "_" pub struct Underscore/1 /// `_`
945s 558 | | }
945s     | |_- in this macro invocation
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s     = note: this warning originates in the macro `define_punctuation_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/token.rs:418:24
945s     |
945s 418 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
945s     |                          ^^^^^^^
945s ...
945s 556 | / define_punctuation_structs! {
945s 557 | |     "_" pub struct Underscore/1 /// `_`
945s 558 | | }
945s     | |_- in this macro invocation
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s     = note: this warning originates in the macro `define_punctuation_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/token.rs:426:24
945s     |
945s 426 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
945s     |                          ^^^^^^^
945s ...
945s 556 | / define_punctuation_structs! {
945s 557 | |     "_" pub struct Underscore/1 /// `_`
945s 558 | | }
945s     | |_- in this macro invocation
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s     = note: this warning originates in the macro `define_punctuation_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/token.rs:271:24
945s     |
945s 271 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
945s     |                          ^^^^^^^
945s ...
945s 652 | / define_keywords! {
945s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
945s 654 | |     "as"          pub struct As           /// `as`
945s 655 | |     "async"       pub struct Async        /// `async`
945s ...   |
945s 704 | |     "yield"       pub struct Yield        /// `yield`
945s 705 | | }
945s     | |_- in this macro invocation
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/token.rs:275:24
945s     |
945s 275 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
945s     |                          ^^^^^^^
945s ...
945s 652 | / define_keywords! {
945s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
945s 654 | |     "as"          pub struct As           /// `as`
945s 655 | |     "async"       pub struct Async        /// `async`
945s ...   |
945s 704 | |     "yield"       pub struct Yield        /// `yield`
945s 705 | | }
945s     | |_- in this macro invocation
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/token.rs:283:24
945s     |
945s 283 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
945s     |                          ^^^^^^^
945s ...
945s 652 | / define_keywords! {
945s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
945s 654 | |     "as"          pub struct As           /// `as`
945s 655 | |     "async"       pub struct Async        /// `async`
945s ...   |
945s 704 | |     "yield"       pub struct Yield        /// `yield`
945s 705 | | }
945s     | |_- in this macro invocation
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/token.rs:291:24
945s     |
945s 291 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
945s     |                          ^^^^^^^
945s ...
945s 652 | / define_keywords! {
945s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
945s 654 | |     "as"          pub struct As           /// `as`
945s 655 | |     "async"       pub struct Async        /// `async`
945s ...   |
945s 704 | |     "yield"       pub struct Yield        /// `yield`
945s 705 | | }
945s     | |_- in this macro invocation
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/token.rs:295:24
945s     |
945s 295 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
945s     |                          ^^^^^^^
945s ...
945s 652 | / define_keywords! {
945s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
945s 654 | |     "as"          pub struct As           /// `as`
945s 655 | |     "async"       pub struct Async        /// `async`
945s ...   |
945s 704 | |     "yield"       pub struct Yield        /// `yield`
945s 705 | | }
945s     | |_- in this macro invocation
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/token.rs:303:24
945s     |
945s 303 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
945s     |                          ^^^^^^^
945s ...
945s 652 | / define_keywords! {
945s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
945s 654 | |     "as"          pub struct As           /// `as`
945s 655 | |     "async"       pub struct Async        /// `async`
945s ...   |
945s 704 | |     "yield"       pub struct Yield        /// `yield`
945s 705 | | }
945s     | |_- in this macro invocation
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/token.rs:309:24
945s     |
945s 309 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s     |                          ^^^^^^^
945s ...
945s 652 | / define_keywords! {
945s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
945s 654 | |     "as"          pub struct As           /// `as`
945s 655 | |     "async"       pub struct Async        /// `async`
945s ...   |
945s 704 | |     "yield"       pub struct Yield        /// `yield`
945s 705 | | }
945s     | |_- in this macro invocation
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/token.rs:317:24
945s     |
945s 317 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
945s     |                          ^^^^^^^
945s ...
945s 652 | / define_keywords! {
945s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
945s 654 | |     "as"          pub struct As           /// `as`
945s 655 | |     "async"       pub struct Async        /// `async`
945s ...   |
945s 704 | |     "yield"       pub struct Yield        /// `yield`
945s 705 | | }
945s     | |_- in this macro invocation
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/token.rs:444:24
945s     |
945s 444 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s     |                          ^^^^^^^
945s ...
945s 707 | / define_punctuation! {
945s 708 | |     "+"           pub struct Add/1        /// `+`
945s 709 | |     "+="          pub struct AddEq/2      /// `+=`
945s 710 | |     "&"           pub struct And/1        /// `&`
945s ...   |
945s 753 | |     "~"           pub struct Tilde/1      /// `~`
945s 754 | | }
945s     | |_- in this macro invocation
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s     = note: this warning originates in the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/token.rs:452:24
945s     |
945s 452 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
945s     |                          ^^^^^^^
945s ...
945s 707 | / define_punctuation! {
945s 708 | |     "+"           pub struct Add/1        /// `+`
945s 709 | |     "+="          pub struct AddEq/2      /// `+=`
945s 710 | |     "&"           pub struct And/1        /// `&`
945s ...   |
945s 753 | |     "~"           pub struct Tilde/1      /// `~`
945s 754 | | }
945s     | |_- in this macro invocation
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s     = note: this warning originates in the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/token.rs:394:24
945s     |
945s 394 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
945s     |                          ^^^^^^^
945s ...
945s 707 | / define_punctuation! {
945s 708 | |     "+"           pub struct Add/1        /// `+`
945s 709 | |     "+="          pub struct AddEq/2      /// `+=`
945s 710 | |     "&"           pub struct And/1        /// `&`
945s ...   |
945s 753 | |     "~"           pub struct Tilde/1      /// `~`
945s 754 | | }
945s     | |_- in this macro invocation
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/token.rs:398:24
945s     |
945s 398 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
945s     |                          ^^^^^^^
945s ...
945s 707 | / define_punctuation! {
945s 708 | |     "+"           pub struct Add/1        /// `+`
945s 709 | |     "+="          pub struct AddEq/2      /// `+=`
945s 710 | |     "&"           pub struct And/1        /// `&`
945s ...   |
945s 753 | |     "~"           pub struct Tilde/1      /// `~`
945s 754 | | }
945s     | |_- in this macro invocation
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/token.rs:406:24
945s     |
945s 406 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
945s     |                          ^^^^^^^
945s ...
945s 707 | / define_punctuation! {
945s 708 | |     "+"           pub struct Add/1        /// `+`
945s 709 | |     "+="          pub struct AddEq/2      /// `+=`
945s 710 | |     "&"           pub struct And/1        /// `&`
945s ...   |
945s 753 | |     "~"           pub struct Tilde/1      /// `~`
945s 754 | | }
945s     | |_- in this macro invocation
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/token.rs:414:24
945s     |
945s 414 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
945s     |                          ^^^^^^^
945s ...
945s 707 | / define_punctuation! {
945s 708 | |     "+"           pub struct Add/1        /// `+`
945s 709 | |     "+="          pub struct AddEq/2      /// `+=`
945s 710 | |     "&"           pub struct And/1        /// `&`
945s ...   |
945s 753 | |     "~"           pub struct Tilde/1      /// `~`
945s 754 | | }
945s     | |_- in this macro invocation
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/token.rs:418:24
945s     |
945s 418 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
945s     |                          ^^^^^^^
945s ...
945s 707 | / define_punctuation! {
945s 708 | |     "+"           pub struct Add/1        /// `+`
945s 709 | |     "+="          pub struct AddEq/2      /// `+=`
945s 710 | |     "&"           pub struct And/1        /// `&`
945s ...   |
945s 753 | |     "~"           pub struct Tilde/1      /// `~`
945s 754 | | }
945s     | |_- in this macro invocation
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/token.rs:426:24
945s     |
945s 426 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
945s     |                          ^^^^^^^
945s ...
945s 707 | / define_punctuation! {
945s 708 | |     "+"           pub struct Add/1        /// `+`
945s 709 | |     "+="          pub struct AddEq/2      /// `+=`
945s 710 | |     "&"           pub struct And/1        /// `&`
945s ...   |
945s 753 | |     "~"           pub struct Tilde/1      /// `~`
945s 754 | | }
945s     | |_- in this macro invocation
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/token.rs:503:24
945s     |
945s 503 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
945s     |                          ^^^^^^^
945s ...
945s 756 | / define_delimiters! {
945s 757 | |     "{"           pub struct Brace        /// `{...}`
945s 758 | |     "["           pub struct Bracket      /// `[...]`
945s 759 | |     "("           pub struct Paren        /// `(...)`
945s 760 | |     " "           pub struct Group        /// None-delimited group
945s 761 | | }
945s     | |_- in this macro invocation
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s     = note: this warning originates in the macro `define_delimiters` (in Nightly builds, run with -Z macro-backtrace for more info)
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/token.rs:507:24
945s     |
945s 507 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
945s     |                          ^^^^^^^
945s ...
945s 756 | / define_delimiters! {
945s 757 | |     "{"           pub struct Brace        /// `{...}`
945s 758 | |     "["           pub struct Bracket      /// `[...]`
945s 759 | |     "("           pub struct Paren        /// `(...)`
945s 760 | |     " "           pub struct Group        /// None-delimited group
945s 761 | | }
945s     | |_- in this macro invocation
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s     = note: this warning originates in the macro `define_delimiters` (in Nightly builds, run with -Z macro-backtrace for more info)
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/token.rs:515:24
945s     |
945s 515 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
945s     |                          ^^^^^^^
945s ...
945s 756 | / define_delimiters! {
945s 757 | |     "{"           pub struct Brace        /// `{...}`
945s 758 | |     "["           pub struct Bracket      /// `[...]`
945s 759 | |     "("           pub struct Paren        /// `(...)`
945s 760 | |     " "           pub struct Group        /// None-delimited group
945s 761 | | }
945s     | |_- in this macro invocation
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s     = note: this warning originates in the macro `define_delimiters` (in Nightly builds, run with -Z macro-backtrace for more info)
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/token.rs:523:24
945s     |
945s 523 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
945s     |                          ^^^^^^^
945s ...
945s 756 | / define_delimiters! {
945s 757 | |     "{"           pub struct Brace        /// `{...}`
945s 758 | |     "["           pub struct Bracket      /// `[...]`
945s 759 | |     "("           pub struct Paren        /// `(...)`
945s 760 | |     " "           pub struct Group        /// None-delimited group
945s 761 | | }
945s     | |_- in this macro invocation
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s     = note: this warning originates in the macro `define_delimiters` (in Nightly builds, run with -Z macro-backtrace for more info)
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/token.rs:527:24
945s     |
945s 527 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
945s     |                          ^^^^^^^
945s ...
945s 756 | / define_delimiters! {
945s 757 | |     "{"           pub struct Brace        /// `{...}`
945s 758 | |     "["           pub struct Bracket      /// `[...]`
945s 759 | |     "("           pub struct Paren        /// `(...)`
945s 760 | |     " "           pub struct Group        /// None-delimited group
945s 761 | | }
945s     | |_- in this macro invocation
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s     = note: this warning originates in the macro `define_delimiters` (in Nightly builds, run with -Z macro-backtrace for more info)
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/token.rs:535:24
945s     |
945s 535 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
945s     |                          ^^^^^^^
945s ...
945s 756 | / define_delimiters! {
945s 757 | |     "{"           pub struct Brace        /// `{...}`
945s 758 | |     "["           pub struct Bracket      /// `[...]`
945s 759 | |     "("           pub struct Paren        /// `(...)`
945s 760 | |     " "           pub struct Group        /// None-delimited group
945s 761 | | }
945s     | |_- in this macro invocation
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s     = note: this warning originates in the macro `define_delimiters` (in Nightly builds, run with -Z macro-backtrace for more info)
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s   --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/ident.rs:38:12
945s    |
945s 38 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
945s    |            ^^^^^^^
945s    |
945s    = help: consider using a Cargo feature instead
945s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s             [lints.rust]
945s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/attr.rs:463:12
945s     |
945s 463 | #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
945s     |            ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/attr.rs:148:16
945s     |
945s 148 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/attr.rs:329:16
945s     |
945s 329 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/attr.rs:360:16
945s     |
945s 360 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/macros.rs:155:20
945s     |
945s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s     |                      ^^^^^^^
945s     |
945s    ::: /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/attr.rs:336:1
945s     |
945s 336 | / ast_enum_of_structs! {
945s 337 | |     /// Content of a compile-time structured attribute.
945s 338 | |     ///
945s 339 | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
945s ...   |
945s 369 | |     }
945s 370 | | }
945s     | |_- in this macro invocation
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/attr.rs:377:16
945s     |
945s 377 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/attr.rs:390:16
945s     |
945s 390 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/attr.rs:417:16
945s     |
945s 417 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/macros.rs:155:20
945s     |
945s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s     |                      ^^^^^^^
945s     |
945s    ::: /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/attr.rs:412:1
945s     |
945s 412 | / ast_enum_of_structs! {
945s 413 | |     /// Element of a compile-time attribute list.
945s 414 | |     ///
945s 415 | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
945s ...   |
945s 425 | |     }
945s 426 | | }
945s     | |_- in this macro invocation
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/attr.rs:165:16
945s     |
945s 165 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/attr.rs:213:16
945s     |
945s 213 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/attr.rs:223:16
945s     |
945s 223 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/attr.rs:237:16
945s     |
945s 237 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/attr.rs:251:16
945s     |
945s 251 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/attr.rs:557:16
945s     |
945s 557 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/attr.rs:565:16
945s     |
945s 565 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/attr.rs:573:16
945s     |
945s 573 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/attr.rs:581:16
945s     |
945s 581 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/attr.rs:630:16
945s     |
945s 630 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/attr.rs:644:16
945s     |
945s 644 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/attr.rs:654:16
945s     |
945s 654 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s  --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/data.rs:9:16
945s   |
945s 9 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
945s   |                ^^^^^^^
945s   |
945s   = help: consider using a Cargo feature instead
945s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s            [lints.rust]
945s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s   --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/data.rs:36:16
945s    |
945s 36 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
945s    |                ^^^^^^^
945s    |
945s    = help: consider using a Cargo feature instead
945s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s             [lints.rust]
945s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/macros.rs:155:20
945s     |
945s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s     |                      ^^^^^^^
945s     |
945s    ::: /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/data.rs:25:1
945s     |
945s 25  | / ast_enum_of_structs! {
945s 26  | |     /// Data stored within an enum variant or struct.
945s 27  | |     ///
945s 28  | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
945s ...   |
945s 47  | |     }
945s 48  | | }
945s     | |_- in this macro invocation
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s   --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/data.rs:56:16
945s    |
945s 56 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
945s    |                ^^^^^^^
945s    |
945s    = help: consider using a Cargo feature instead
945s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s             [lints.rust]
945s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s   --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/data.rs:68:16
945s    |
945s 68 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
945s    |                ^^^^^^^
945s    |
945s    = help: consider using a Cargo feature instead
945s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s             [lints.rust]
945s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/data.rs:153:16
945s     |
945s 153 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/data.rs:185:16
945s     |
945s 185 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/macros.rs:155:20
945s     |
945s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s     |                      ^^^^^^^
945s     |
945s    ::: /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/data.rs:173:1
945s     |
945s 173 | / ast_enum_of_structs! {
945s 174 | |     /// The visibility level of an item: inherited or `pub` or
945s 175 | |     /// `pub(restricted)`.
945s 176 | |     ///
945s ...   |
945s 199 | |     }
945s 200 | | }
945s     | |_- in this macro invocation
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/data.rs:207:16
945s     |
945s 207 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/data.rs:218:16
945s     |
945s 218 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/data.rs:230:16
945s     |
945s 230 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/data.rs:246:16
945s     |
945s 246 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/data.rs:275:16
945s     |
945s 275 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/data.rs:286:16
945s     |
945s 286 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/data.rs:327:16
945s     |
945s 327 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/data.rs:299:20
945s     |
945s 299 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
945s     |                    ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/data.rs:315:20
945s     |
945s 315 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
945s     |                    ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/data.rs:423:16
945s     |
945s 423 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/data.rs:436:16
945s     |
945s 436 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/data.rs:445:16
945s     |
945s 445 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/data.rs:454:16
945s     |
945s 454 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/data.rs:467:16
945s     |
945s 467 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/data.rs:474:16
945s     |
945s 474 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/data.rs:481:16
945s     |
945s 481 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s   --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/expr.rs:89:16
945s    |
945s 89 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
945s    |                ^^^^^^^
945s    |
945s    = help: consider using a Cargo feature instead
945s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s             [lints.rust]
945s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
945s   --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/expr.rs:90:20
945s    |
945s 90 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
945s    |                    ^^^^^^^^^^^^^^^^^^^^^
945s    |
945s    = help: consider using a Cargo feature instead
945s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s             [lints.rust]
945s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
945s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
945s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/macros.rs:155:20
945s     |
945s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s     |                      ^^^^^^^
945s     |
945s    ::: /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/expr.rs:14:1
945s     |
945s 14  | / ast_enum_of_structs! {
945s 15  | |     /// A Rust expression.
945s 16  | |     ///
945s 17  | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
945s ...   |
945s 249 | |     }
945s 250 | | }
945s     | |_- in this macro invocation
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/expr.rs:256:16
945s     |
945s 256 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/expr.rs:268:16
945s     |
945s 268 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/expr.rs:281:16
945s     |
945s 281 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/expr.rs:294:16
945s     |
945s 294 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/expr.rs:307:16
945s     |
945s 307 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/expr.rs:321:16
945s     |
945s 321 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/expr.rs:334:16
945s     |
945s 334 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/expr.rs:346:16
945s     |
945s 346 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/expr.rs:359:16
945s     |
945s 359 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/expr.rs:373:16
945s     |
945s 373 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/expr.rs:387:16
945s     |
945s 387 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/expr.rs:400:16
945s     |
945s 400 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/expr.rs:418:16
945s     |
945s 418 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/expr.rs:431:16
945s     |
945s 431 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/expr.rs:444:16
945s     |
945s 444 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/expr.rs:464:16
945s     |
945s 464 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/expr.rs:480:16
945s     |
945s 480 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/expr.rs:495:16
945s     |
945s 495 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/expr.rs:508:16
945s     |
945s 508 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/expr.rs:523:16
945s     |
945s 523 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/expr.rs:534:16
945s     |
945s 534 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/expr.rs:547:16
945s     |
945s 547 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/expr.rs:558:16
945s     |
945s 558 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/expr.rs:572:16
945s     |
945s 572 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/expr.rs:588:16
945s     |
945s 588 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/expr.rs:604:16
945s     |
945s 604 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/expr.rs:616:16
945s     |
945s 616 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/expr.rs:629:16
945s     |
945s 629 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/expr.rs:643:16
945s     |
945s 643 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/expr.rs:657:16
945s     |
945s 657 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/expr.rs:672:16
945s     |
945s 672 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/expr.rs:687:16
945s     |
945s 687 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/expr.rs:699:16
945s     |
945s 699 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/expr.rs:711:16
945s     |
945s 711 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/expr.rs:723:16
945s     |
945s 723 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/expr.rs:737:16
945s     |
945s 737 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/expr.rs:749:16
945s     |
945s 749 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/expr.rs:761:16
945s     |
945s 761 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/expr.rs:775:16
945s     |
945s 775 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/expr.rs:850:16
945s     |
945s 850 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/expr.rs:920:16
945s     |
945s 920 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/expr.rs:968:16
945s     |
945s 968 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/expr.rs:982:16
945s     |
945s 982 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/expr.rs:999:16
945s     |
945s 999 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/expr.rs:1021:16
945s      |
945s 1021 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/expr.rs:1049:16
945s      |
945s 1049 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/expr.rs:1065:16
945s      |
945s 1065 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/expr.rs:246:15
945s     |
945s 246 |         #[cfg(syn_no_non_exhaustive)]
945s     |               ^^^^^^^^^^^^^^^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `syn_no_const_vec_new`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/expr.rs:784:40
945s     |
945s 784 |     #[cfg(all(feature = "parsing", not(syn_no_const_vec_new)))]
945s     |                                        ^^^^^^^^^^^^^^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_const_vec_new)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_const_vec_new)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/expr.rs:838:19
945s     |
945s 838 |             #[cfg(syn_no_non_exhaustive)]
945s     |                   ^^^^^^^^^^^^^^^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/expr.rs:1159:16
945s      |
945s 1159 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/expr.rs:1880:16
945s      |
945s 1880 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/expr.rs:1975:16
945s      |
945s 1975 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/expr.rs:2001:16
945s      |
945s 2001 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/expr.rs:2063:16
945s      |
945s 2063 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/expr.rs:2084:16
945s      |
945s 2084 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/expr.rs:2101:16
945s      |
945s 2101 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/expr.rs:2119:16
945s      |
945s 2119 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/expr.rs:2147:16
945s      |
945s 2147 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/expr.rs:2165:16
945s      |
945s 2165 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/expr.rs:2206:16
945s      |
945s 2206 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/expr.rs:2236:16
945s      |
945s 2236 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/expr.rs:2258:16
945s      |
945s 2258 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/expr.rs:2326:16
945s      |
945s 2326 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/expr.rs:2349:16
945s      |
945s 2349 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/expr.rs:2372:16
945s      |
945s 2372 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/expr.rs:2381:16
945s      |
945s 2381 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/expr.rs:2396:16
945s      |
945s 2396 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/expr.rs:2405:16
945s      |
945s 2405 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/expr.rs:2414:16
945s      |
945s 2414 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/expr.rs:2426:16
945s      |
945s 2426 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/expr.rs:2496:16
945s      |
945s 2496 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/expr.rs:2547:16
945s      |
945s 2547 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/expr.rs:2571:16
945s      |
945s 2571 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/expr.rs:2582:16
945s      |
945s 2582 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/expr.rs:2594:16
945s      |
945s 2594 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/expr.rs:2648:16
945s      |
945s 2648 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/expr.rs:2678:16
945s      |
945s 2678 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/expr.rs:2727:16
945s      |
945s 2727 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/expr.rs:2759:16
945s      |
945s 2759 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/expr.rs:2801:16
945s      |
945s 2801 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/expr.rs:2818:16
945s      |
945s 2818 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/expr.rs:2832:16
945s      |
945s 2832 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/expr.rs:2846:16
945s      |
945s 2846 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/expr.rs:2879:16
945s      |
945s 2879 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/expr.rs:2292:28
945s      |
945s 2292 |                   #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
945s      |                              ^^^^^^^
945s ...
945s 2309 | /     impl_by_parsing_expr! {
945s 2310 | |         ExprAssign, Assign, "expected assignment expression",
945s 2311 | |         ExprAssignOp, AssignOp, "expected compound assignment expression",
945s 2312 | |         ExprAwait, Await, "expected await expression",
945s ...    |
945s 2322 | |         ExprType, Type, "expected type ascription expression",
945s 2323 | |     }
945s      | |_____- in this macro invocation
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s      = note: this warning originates in the macro `impl_by_parsing_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/expr.rs:1248:20
945s      |
945s 1248 |         #[cfg_attr(doc_cfg, doc(cfg(all(feature = "full", feature = "parsing"))))]
945s      |                    ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/expr.rs:2539:23
945s      |
945s 2539 |                 #[cfg(syn_no_non_exhaustive)]
945s      |                       ^^^^^^^^^^^^^^^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `syn_no_const_vec_new`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/expr.rs:2905:23
945s      |
945s 2905 |             #[cfg(not(syn_no_const_vec_new))]
945s      |                       ^^^^^^^^^^^^^^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_const_vec_new)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_const_vec_new)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `syn_no_const_vec_new`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/expr.rs:2907:19
945s      |
945s 2907 |             #[cfg(syn_no_const_vec_new)]
945s      |                   ^^^^^^^^^^^^^^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_const_vec_new)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_const_vec_new)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/expr.rs:2988:16
945s      |
945s 2988 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/expr.rs:2998:16
945s      |
945s 2998 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/expr.rs:3008:16
945s      |
945s 3008 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/expr.rs:3020:16
945s      |
945s 3020 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/expr.rs:3035:16
945s      |
945s 3035 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/expr.rs:3046:16
945s      |
945s 3046 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/expr.rs:3057:16
945s      |
945s 3057 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/expr.rs:3072:16
945s      |
945s 3072 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/expr.rs:3082:16
945s      |
945s 3082 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/expr.rs:3091:16
945s      |
945s 3091 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/expr.rs:3099:16
945s      |
945s 3099 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/expr.rs:3110:16
945s      |
945s 3110 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/expr.rs:3141:16
945s      |
945s 3141 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/expr.rs:3153:16
945s      |
945s 3153 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/expr.rs:3165:16
945s      |
945s 3165 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/expr.rs:3180:16
945s      |
945s 3180 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/expr.rs:3197:16
945s      |
945s 3197 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/expr.rs:3211:16
945s      |
945s 3211 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/expr.rs:3233:16
945s      |
945s 3233 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/expr.rs:3244:16
945s      |
945s 3244 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/expr.rs:3255:16
945s      |
945s 3255 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/expr.rs:3265:16
945s      |
945s 3265 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/expr.rs:3275:16
945s      |
945s 3275 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/expr.rs:3291:16
945s      |
945s 3291 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/expr.rs:3304:16
945s      |
945s 3304 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/expr.rs:3317:16
945s      |
945s 3317 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/expr.rs:3328:16
945s      |
945s 3328 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/expr.rs:3338:16
945s      |
945s 3338 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/expr.rs:3348:16
945s      |
945s 3348 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/expr.rs:3358:16
945s      |
945s 3358 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/expr.rs:3367:16
945s      |
945s 3367 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/expr.rs:3379:16
945s      |
945s 3379 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/expr.rs:3390:16
945s      |
945s 3390 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/expr.rs:3400:16
945s      |
945s 3400 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/expr.rs:3409:16
945s      |
945s 3409 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/expr.rs:3420:16
945s      |
945s 3420 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/expr.rs:3431:16
945s      |
945s 3431 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/expr.rs:3441:16
945s      |
945s 3441 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/expr.rs:3451:16
945s      |
945s 3451 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/expr.rs:3460:16
945s      |
945s 3460 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/expr.rs:3478:16
945s      |
945s 3478 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/expr.rs:3491:16
945s      |
945s 3491 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/expr.rs:3501:16
945s      |
945s 3501 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/expr.rs:3512:16
945s      |
945s 3512 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/expr.rs:3522:16
945s      |
945s 3522 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/expr.rs:3531:16
945s      |
945s 3531 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/expr.rs:3544:16
945s      |
945s 3544 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/generics.rs:296:5
945s     |
945s 296 |     doc_cfg,
945s     |     ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/generics.rs:307:5
945s     |
945s 307 |     doc_cfg,
945s     |     ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/generics.rs:318:5
945s     |
945s 318 |     doc_cfg,
945s     |     ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s   --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/generics.rs:14:16
945s    |
945s 14 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
945s    |                ^^^^^^^
945s    |
945s    = help: consider using a Cargo feature instead
945s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s             [lints.rust]
945s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s   --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/generics.rs:35:16
945s    |
945s 35 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
945s    |                ^^^^^^^
945s    |
945s    = help: consider using a Cargo feature instead
945s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s             [lints.rust]
945s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/macros.rs:155:20
945s     |
945s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s     |                      ^^^^^^^
945s     |
945s    ::: /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/generics.rs:23:1
945s     |
945s 23  | / ast_enum_of_structs! {
945s 24  | |     /// A generic type parameter, lifetime, or const generic: `T: Into<String>`,
945s 25  | |     /// `'a: 'b`, `const LEN: usize`.
945s 26  | |     ///
945s ...   |
945s 45  | |     }
945s 46  | | }
945s     | |_- in this macro invocation
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s   --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/generics.rs:53:16
945s    |
945s 53 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
945s    |                ^^^^^^^
945s    |
945s    = help: consider using a Cargo feature instead
945s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s             [lints.rust]
945s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s   --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/generics.rs:69:16
945s    |
945s 69 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
945s    |                ^^^^^^^
945s    |
945s    = help: consider using a Cargo feature instead
945s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s             [lints.rust]
945s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s   --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/generics.rs:83:16
945s    |
945s 83 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
945s    |                ^^^^^^^
945s    |
945s    = help: consider using a Cargo feature instead
945s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s             [lints.rust]
945s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/generics.rs:363:20
945s     |
945s 363 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
945s     |                    ^^^^^^^
945s ...
945s 404 | generics_wrapper_impls!(ImplGenerics);
945s     | ------------------------------------- in this macro invocation
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/generics.rs:371:20
945s     |
945s 371 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
945s     |                    ^^^^^^^
945s ...
945s 404 | generics_wrapper_impls!(ImplGenerics);
945s     | ------------------------------------- in this macro invocation
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/generics.rs:382:20
945s     |
945s 382 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
945s     |                    ^^^^^^^
945s ...
945s 404 | generics_wrapper_impls!(ImplGenerics);
945s     | ------------------------------------- in this macro invocation
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/generics.rs:386:20
945s     |
945s 386 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
945s     |                    ^^^^^^^
945s ...
945s 404 | generics_wrapper_impls!(ImplGenerics);
945s     | ------------------------------------- in this macro invocation
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/generics.rs:394:20
945s     |
945s 394 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
945s     |                    ^^^^^^^
945s ...
945s 404 | generics_wrapper_impls!(ImplGenerics);
945s     | ------------------------------------- in this macro invocation
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/generics.rs:363:20
945s     |
945s 363 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
945s     |                    ^^^^^^^
945s ...
945s 406 | generics_wrapper_impls!(TypeGenerics);
945s     | ------------------------------------- in this macro invocation
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/generics.rs:371:20
945s     |
945s 371 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
945s     |                    ^^^^^^^
945s ...
945s 406 | generics_wrapper_impls!(TypeGenerics);
945s     | ------------------------------------- in this macro invocation
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/generics.rs:382:20
945s     |
945s 382 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
945s     |                    ^^^^^^^
945s ...
945s 406 | generics_wrapper_impls!(TypeGenerics);
945s     | ------------------------------------- in this macro invocation
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/generics.rs:386:20
945s     |
945s 386 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
945s     |                    ^^^^^^^
945s ...
945s 406 | generics_wrapper_impls!(TypeGenerics);
945s     | ------------------------------------- in this macro invocation
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/generics.rs:394:20
945s     |
945s 394 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
945s     |                    ^^^^^^^
945s ...
945s 406 | generics_wrapper_impls!(TypeGenerics);
945s     | ------------------------------------- in this macro invocation
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/generics.rs:363:20
945s     |
945s 363 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
945s     |                    ^^^^^^^
945s ...
945s 408 | generics_wrapper_impls!(Turbofish);
945s     | ---------------------------------- in this macro invocation
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/generics.rs:371:20
945s     |
945s 371 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
945s     |                    ^^^^^^^
945s ...
945s 408 | generics_wrapper_impls!(Turbofish);
945s     | ---------------------------------- in this macro invocation
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/generics.rs:382:20
945s     |
945s 382 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
945s     |                    ^^^^^^^
945s ...
945s 408 | generics_wrapper_impls!(Turbofish);
945s     | ---------------------------------- in this macro invocation
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/generics.rs:386:20
945s     |
945s 386 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
945s     |                    ^^^^^^^
945s ...
945s 408 | generics_wrapper_impls!(Turbofish);
945s     | ---------------------------------- in this macro invocation
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/generics.rs:394:20
945s     |
945s 394 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
945s     |                    ^^^^^^^
945s ...
945s 408 | generics_wrapper_impls!(Turbofish);
945s     | ---------------------------------- in this macro invocation
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/generics.rs:426:16
945s     |
945s 426 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/generics.rs:475:16
945s     |
945s 475 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/macros.rs:155:20
945s     |
945s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s     |                      ^^^^^^^
945s     |
945s    ::: /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/generics.rs:470:1
945s     |
945s 470 | / ast_enum_of_structs! {
945s 471 | |     /// A trait or lifetime used as a bound on a type parameter.
945s 472 | |     ///
945s 473 | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
945s ...   |
945s 479 | |     }
945s 480 | | }
945s     | |_- in this macro invocation
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/generics.rs:487:16
945s     |
945s 487 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/generics.rs:504:16
945s     |
945s 504 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/generics.rs:517:16
945s     |
945s 517 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/generics.rs:535:16
945s     |
945s 535 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/macros.rs:155:20
945s     |
945s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s     |                      ^^^^^^^
945s     |
945s    ::: /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/generics.rs:524:1
945s     |
945s 524 | / ast_enum_of_structs! {
945s 525 | |     /// A single predicate in a `where` clause: `T: Deserialize<'de>`.
945s 526 | |     ///
945s 527 | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
945s ...   |
945s 545 | |     }
945s 546 | | }
945s     | |_- in this macro invocation
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/generics.rs:553:16
945s     |
945s 553 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/generics.rs:570:16
945s     |
945s 570 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/generics.rs:583:16
945s     |
945s 583 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/generics.rs:347:9
945s     |
945s 347 |         doc_cfg,
945s     |         ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/generics.rs:597:16
945s     |
945s 597 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/generics.rs:660:16
945s     |
945s 660 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/generics.rs:687:16
945s     |
945s 687 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/generics.rs:725:16
945s     |
945s 725 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/generics.rs:747:16
945s     |
945s 747 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/generics.rs:758:16
945s     |
945s 758 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/generics.rs:812:16
945s     |
945s 812 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/generics.rs:856:16
945s     |
945s 856 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/generics.rs:905:16
945s     |
945s 905 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/generics.rs:916:16
945s     |
945s 916 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/generics.rs:940:16
945s     |
945s 940 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/generics.rs:971:16
945s     |
945s 971 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/generics.rs:982:16
945s     |
945s 982 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/generics.rs:1057:16
945s      |
945s 1057 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/generics.rs:1207:16
945s      |
945s 1207 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/generics.rs:1217:16
945s      |
945s 1217 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/generics.rs:1229:16
945s      |
945s 1229 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/generics.rs:1268:16
945s      |
945s 1268 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/generics.rs:1300:16
945s      |
945s 1300 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/generics.rs:1310:16
945s      |
945s 1310 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/generics.rs:1325:16
945s      |
945s 1325 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/generics.rs:1335:16
945s      |
945s 1335 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/generics.rs:1345:16
945s      |
945s 1345 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/generics.rs:1354:16
945s      |
945s 1354 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s   --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/item.rs:19:16
945s    |
945s 19 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
945s    |                ^^^^^^^
945s    |
945s    = help: consider using a Cargo feature instead
945s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s             [lints.rust]
945s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
945s   --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/item.rs:20:20
945s    |
945s 20 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
945s    |                    ^^^^^^^^^^^^^^^^^^^^^
945s    |
945s    = help: consider using a Cargo feature instead
945s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s             [lints.rust]
945s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
945s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
945s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/macros.rs:155:20
945s     |
945s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s     |                      ^^^^^^^
945s     |
945s    ::: /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/item.rs:9:1
945s     |
945s 9   | / ast_enum_of_structs! {
945s 10  | |     /// Things that can appear directly inside of a module or scope.
945s 11  | |     ///
945s 12  | |     /// *This type is available only if Syn is built with the `"full"` feature.*
945s ...   |
945s 96  | |     }
945s 97  | | }
945s     | |_- in this macro invocation
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/item.rs:103:16
945s     |
945s 103 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/item.rs:121:16
945s     |
945s 121 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/item.rs:137:16
945s     |
945s 137 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/item.rs:154:16
945s     |
945s 154 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/item.rs:167:16
945s     |
945s 167 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/item.rs:181:16
945s     |
945s 181 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/item.rs:201:16
945s     |
945s 201 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/item.rs:215:16
945s     |
945s 215 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/item.rs:229:16
945s     |
945s 229 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/item.rs:244:16
945s     |
945s 244 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/item.rs:263:16
945s     |
945s 263 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/item.rs:279:16
945s     |
945s 279 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/item.rs:299:16
945s     |
945s 299 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/item.rs:316:16
945s     |
945s 316 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/item.rs:333:16
945s     |
945s 333 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/item.rs:348:16
945s     |
945s 348 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/item.rs:477:16
945s     |
945s 477 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/macros.rs:155:20
945s     |
945s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s     |                      ^^^^^^^
945s     |
945s    ::: /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/item.rs:467:1
945s     |
945s 467 | / ast_enum_of_structs! {
945s 468 | |     /// A suffix of an import tree in a `use` item: `Type as Renamed` or `*`.
945s 469 | |     ///
945s 470 | |     /// *This type is available only if Syn is built with the `"full"` feature.*
945s ...   |
945s 493 | |     }
945s 494 | | }
945s     | |_- in this macro invocation
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/item.rs:500:16
945s     |
945s 500 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/item.rs:512:16
945s     |
945s 512 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/item.rs:522:16
945s     |
945s 522 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/item.rs:534:16
945s     |
945s 534 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/item.rs:544:16
945s     |
945s 544 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/item.rs:561:16
945s     |
945s 561 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/item.rs:562:20
945s     |
945s 562 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
945s     |                    ^^^^^^^^^^^^^^^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/macros.rs:155:20
945s     |
945s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s     |                      ^^^^^^^
945s     |
945s    ::: /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/item.rs:551:1
945s     |
945s 551 | / ast_enum_of_structs! {
945s 552 | |     /// An item within an `extern` block.
945s 553 | |     ///
945s 554 | |     /// *This type is available only if Syn is built with the `"full"` feature.*
945s ...   |
945s 600 | |     }
945s 601 | | }
945s     | |_- in this macro invocation
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/item.rs:607:16
945s     |
945s 607 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/item.rs:620:16
945s     |
945s 620 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/item.rs:637:16
945s     |
945s 637 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/item.rs:651:16
945s     |
945s 651 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/item.rs:669:16
945s     |
945s 669 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/item.rs:670:20
945s     |
945s 670 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
945s     |                    ^^^^^^^^^^^^^^^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/macros.rs:155:20
945s     |
945s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s     |                      ^^^^^^^
945s     |
945s    ::: /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/item.rs:659:1
945s     |
945s 659 | / ast_enum_of_structs! {
945s 660 | |     /// An item declaration within the definition of a trait.
945s 661 | |     ///
945s 662 | |     /// *This type is available only if Syn is built with the `"full"` feature.*
945s ...   |
945s 708 | |     }
945s 709 | | }
945s     | |_- in this macro invocation
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/item.rs:715:16
945s     |
945s 715 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/item.rs:731:16
945s     |
945s 731 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/item.rs:744:16
945s     |
945s 744 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/item.rs:761:16
945s     |
945s 761 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/item.rs:779:16
945s     |
945s 779 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/item.rs:780:20
945s     |
945s 780 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
945s     |                    ^^^^^^^^^^^^^^^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/macros.rs:155:20
945s     |
945s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s     |                      ^^^^^^^
945s     |
945s    ::: /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/item.rs:769:1
945s     |
945s 769 | / ast_enum_of_structs! {
945s 770 | |     /// An item within an impl block.
945s 771 | |     ///
945s 772 | |     /// *This type is available only if Syn is built with the `"full"` feature.*
945s ...   |
945s 818 | |     }
945s 819 | | }
945s     | |_- in this macro invocation
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/item.rs:825:16
945s     |
945s 825 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/item.rs:844:16
945s     |
945s 844 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/item.rs:858:16
945s     |
945s 858 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/item.rs:876:16
945s     |
945s 876 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/item.rs:889:16
945s     |
945s 889 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/item.rs:927:16
945s     |
945s 927 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/macros.rs:155:20
945s     |
945s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s     |                      ^^^^^^^
945s     |
945s    ::: /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/item.rs:923:1
945s     |
945s 923 | / ast_enum_of_structs! {
945s 924 | |     /// An argument in a function signature: the `n: usize` in `fn f(n: usize)`.
945s 925 | |     ///
945s 926 | |     /// *This type is available only if Syn is built with the `"full"` feature.*
945s ...   |
945s 938 | |     }
945s 939 | | }
945s     | |_- in this macro invocation
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/item.rs:949:16
945s     |
945s 949 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
945s   --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/item.rs:93:15
945s    |
945s 93 |         #[cfg(syn_no_non_exhaustive)]
945s    |               ^^^^^^^^^^^^^^^^^^^^^
945s    |
945s    = help: consider using a Cargo feature instead
945s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s             [lints.rust]
945s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
945s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
945s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/item.rs:381:19
945s     |
945s 381 |             #[cfg(syn_no_non_exhaustive)]
945s     |                   ^^^^^^^^^^^^^^^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/item.rs:597:15
945s     |
945s 597 |         #[cfg(syn_no_non_exhaustive)]
945s     |               ^^^^^^^^^^^^^^^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/item.rs:705:15
945s     |
945s 705 |         #[cfg(syn_no_non_exhaustive)]
945s     |               ^^^^^^^^^^^^^^^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/item.rs:815:15
945s     |
945s 815 |         #[cfg(syn_no_non_exhaustive)]
945s     |               ^^^^^^^^^^^^^^^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/item.rs:976:16
945s     |
945s 976 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/item.rs:1237:16
945s      |
945s 1237 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/item.rs:1264:16
945s      |
945s 1264 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/item.rs:1305:16
945s      |
945s 1305 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/item.rs:1338:16
945s      |
945s 1338 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/item.rs:1352:16
945s      |
945s 1352 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/item.rs:1401:16
945s      |
945s 1401 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/item.rs:1419:16
945s      |
945s 1419 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/item.rs:1500:16
945s      |
945s 1500 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/item.rs:1535:16
945s      |
945s 1535 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/item.rs:1564:16
945s      |
945s 1564 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/item.rs:1584:16
945s      |
945s 1584 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/item.rs:1680:16
945s      |
945s 1680 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/item.rs:1722:16
945s      |
945s 1722 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/item.rs:1745:16
945s      |
945s 1745 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/item.rs:1827:16
945s      |
945s 1827 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/item.rs:1843:16
945s      |
945s 1843 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/item.rs:1859:16
945s      |
945s 1859 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/item.rs:1903:16
945s      |
945s 1903 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/item.rs:1921:16
945s      |
945s 1921 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/item.rs:1971:16
945s      |
945s 1971 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/item.rs:1995:16
945s      |
945s 1995 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/item.rs:2019:16
945s      |
945s 2019 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/item.rs:2070:16
945s      |
945s 2070 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/item.rs:2144:16
945s      |
945s 2144 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/item.rs:2200:16
945s      |
945s 2200 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/item.rs:2260:16
945s      |
945s 2260 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/item.rs:2290:16
945s      |
945s 2290 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/item.rs:2319:16
945s      |
945s 2319 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/item.rs:2392:16
945s      |
945s 2392 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/item.rs:2410:16
945s      |
945s 2410 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/item.rs:2522:16
945s      |
945s 2522 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/item.rs:2603:16
945s      |
945s 2603 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/item.rs:2628:16
945s      |
945s 2628 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/item.rs:2668:16
945s      |
945s 2668 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/item.rs:2726:16
945s      |
945s 2726 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/item.rs:1817:23
945s      |
945s 1817 |                 #[cfg(syn_no_non_exhaustive)]
945s      |                       ^^^^^^^^^^^^^^^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/item.rs:2251:23
945s      |
945s 2251 |                 #[cfg(syn_no_non_exhaustive)]
945s      |                       ^^^^^^^^^^^^^^^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/item.rs:2592:27
945s      |
945s 2592 |                     #[cfg(syn_no_non_exhaustive)]
945s      |                           ^^^^^^^^^^^^^^^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/item.rs:2771:16
945s      |
945s 2771 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/item.rs:2787:16
945s      |
945s 2787 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/item.rs:2799:16
945s      |
945s 2799 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/item.rs:2815:16
945s      |
945s 2815 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/item.rs:2830:16
945s      |
945s 2830 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/item.rs:2843:16
945s      |
945s 2843 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/item.rs:2861:16
945s      |
945s 2861 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/item.rs:2873:16
945s      |
945s 2873 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/item.rs:2888:16
945s      |
945s 2888 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/item.rs:2903:16
945s      |
945s 2903 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/item.rs:2929:16
945s      |
945s 2929 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/item.rs:2942:16
945s      |
945s 2942 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/item.rs:2964:16
945s      |
945s 2964 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/item.rs:2979:16
945s      |
945s 2979 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/item.rs:3001:16
945s      |
945s 3001 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/item.rs:3023:16
945s      |
945s 3023 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/item.rs:3034:16
945s      |
945s 3034 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/item.rs:3043:16
945s      |
945s 3043 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/item.rs:3050:16
945s      |
945s 3050 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/item.rs:3059:16
945s      |
945s 3059 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/item.rs:3066:16
945s      |
945s 3066 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/item.rs:3075:16
945s      |
945s 3075 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/item.rs:3091:16
945s      |
945s 3091 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/item.rs:3110:16
945s      |
945s 3110 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/item.rs:3130:16
945s      |
945s 3130 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/item.rs:3139:16
945s      |
945s 3139 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/item.rs:3155:16
945s      |
945s 3155 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/item.rs:3177:16
945s      |
945s 3177 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/item.rs:3193:16
945s      |
945s 3193 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/item.rs:3202:16
945s      |
945s 3202 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/item.rs:3212:16
945s      |
945s 3212 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/item.rs:3226:16
945s      |
945s 3226 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/item.rs:3237:16
945s      |
945s 3237 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/item.rs:3273:16
945s      |
945s 3273 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/item.rs:3301:16
945s      |
945s 3301 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s   --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/file.rs:80:16
945s    |
945s 80 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
945s    |                ^^^^^^^
945s    |
945s    = help: consider using a Cargo feature instead
945s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s             [lints.rust]
945s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s   --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/file.rs:93:16
945s    |
945s 93 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
945s    |                ^^^^^^^
945s    |
945s    = help: consider using a Cargo feature instead
945s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s             [lints.rust]
945s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/file.rs:118:16
945s     |
945s 118 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/lifetime.rs:127:16
945s     |
945s 127 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/lifetime.rs:145:16
945s     |
945s 145 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/lit.rs:629:12
945s     |
945s 629 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
945s     |            ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/lit.rs:640:12
945s     |
945s 640 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
945s     |            ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/lit.rs:652:12
945s     |
945s 652 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
945s     |            ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/macros.rs:155:20
945s     |
945s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s     |                      ^^^^^^^
945s     |
945s    ::: /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/lit.rs:14:1
945s     |
945s 14  | / ast_enum_of_structs! {
945s 15  | |     /// A Rust literal such as a string or integer or boolean.
945s 16  | |     ///
945s 17  | |     /// # Syntax tree enum
945s ...   |
945s 48  | |     }
945s 49  | | }
945s     | |_- in this macro invocation
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/lit.rs:666:20
945s     |
945s 666 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
945s     |                    ^^^^^^^
945s ...
945s 703 | lit_extra_traits!(LitStr);
945s     | ------------------------- in this macro invocation
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/lit.rs:676:20
945s     |
945s 676 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
945s     |                    ^^^^^^^
945s ...
945s 703 | lit_extra_traits!(LitStr);
945s     | ------------------------- in this macro invocation
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/lit.rs:684:20
945s     |
945s 684 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
945s     |                    ^^^^^^^
945s ...
945s 703 | lit_extra_traits!(LitStr);
945s     | ------------------------- in this macro invocation
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/lit.rs:666:20
945s     |
945s 666 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
945s     |                    ^^^^^^^
945s ...
945s 704 | lit_extra_traits!(LitByteStr);
945s     | ----------------------------- in this macro invocation
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/lit.rs:676:20
945s     |
945s 676 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
945s     |                    ^^^^^^^
945s ...
945s 704 | lit_extra_traits!(LitByteStr);
945s     | ----------------------------- in this macro invocation
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/lit.rs:684:20
945s     |
945s 684 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
945s     |                    ^^^^^^^
945s ...
945s 704 | lit_extra_traits!(LitByteStr);
945s     | ----------------------------- in this macro invocation
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/lit.rs:666:20
945s     |
945s 666 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
945s     |                    ^^^^^^^
945s ...
945s 705 | lit_extra_traits!(LitByte);
945s     | -------------------------- in this macro invocation
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/lit.rs:676:20
945s     |
945s 676 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
945s     |                    ^^^^^^^
945s ...
945s 705 | lit_extra_traits!(LitByte);
945s     | -------------------------- in this macro invocation
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/lit.rs:684:20
945s     |
945s 684 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
945s     |                    ^^^^^^^
945s ...
945s 705 | lit_extra_traits!(LitByte);
945s     | -------------------------- in this macro invocation
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/lit.rs:666:20
945s     |
945s 666 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
945s     |                    ^^^^^^^
945s ...
945s 706 | lit_extra_traits!(LitChar);
945s     | -------------------------- in this macro invocation
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/lit.rs:676:20
945s     |
945s 676 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
945s     |                    ^^^^^^^
945s ...
945s 706 | lit_extra_traits!(LitChar);
945s     | -------------------------- in this macro invocation
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/lit.rs:684:20
945s     |
945s 684 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
945s     |                    ^^^^^^^
945s ...
945s 706 | lit_extra_traits!(LitChar);
945s     | -------------------------- in this macro invocation
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/lit.rs:666:20
945s     |
945s 666 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
945s     |                    ^^^^^^^
945s ...
945s 707 | lit_extra_traits!(LitInt);
945s     | ------------------------- in this macro invocation
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/lit.rs:676:20
945s     |
945s 676 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
945s     |                    ^^^^^^^
945s ...
945s 707 | lit_extra_traits!(LitInt);
945s     | ------------------------- in this macro invocation
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/lit.rs:684:20
945s     |
945s 684 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
945s     |                    ^^^^^^^
945s ...
945s 707 | lit_extra_traits!(LitInt);
945s     | ------------------------- in this macro invocation
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/lit.rs:666:20
945s     |
945s 666 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
945s     |                    ^^^^^^^
945s ...
945s 708 | lit_extra_traits!(LitFloat);
945s     | --------------------------- in this macro invocation
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/lit.rs:676:20
945s     |
945s 676 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
945s     |                    ^^^^^^^
945s ...
945s 708 | lit_extra_traits!(LitFloat);
945s     | --------------------------- in this macro invocation
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/lit.rs:684:20
945s     |
945s 684 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
945s     |                    ^^^^^^^
945s ...
945s 708 | lit_extra_traits!(LitFloat);
945s     | --------------------------- in this macro invocation
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/lit.rs:170:16
945s     |
945s 170 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/lit.rs:200:16
945s     |
945s 200 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/lit.rs:557:16
945s     |
945s 557 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/lit.rs:567:16
945s     |
945s 567 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/lit.rs:577:16
945s     |
945s 577 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/lit.rs:587:16
945s     |
945s 587 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/lit.rs:597:16
945s     |
945s 597 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/lit.rs:607:16
945s     |
945s 607 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/lit.rs:617:16
945s     |
945s 617 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/lit.rs:744:16
945s     |
945s 744 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/lit.rs:816:16
945s     |
945s 816 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/lit.rs:827:16
945s     |
945s 827 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/lit.rs:838:16
945s     |
945s 838 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/lit.rs:849:16
945s     |
945s 849 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/lit.rs:860:16
945s     |
945s 860 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/lit.rs:871:16
945s     |
945s 871 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/lit.rs:882:16
945s     |
945s 882 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/lit.rs:900:16
945s     |
945s 900 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/lit.rs:907:16
945s     |
945s 907 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/lit.rs:914:16
945s     |
945s 914 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/lit.rs:921:16
945s     |
945s 921 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/lit.rs:928:16
945s     |
945s 928 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/lit.rs:935:16
945s     |
945s 935 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/lit.rs:942:16
945s     |
945s 942 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `syn_no_negative_literal_parse`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/lit.rs:1568:15
945s      |
945s 1568 |         #[cfg(syn_no_negative_literal_parse)]
945s      |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_negative_literal_parse)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_negative_literal_parse)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s   --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/mac.rs:15:16
945s    |
945s 15 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
945s    |                ^^^^^^^
945s    |
945s    = help: consider using a Cargo feature instead
945s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s             [lints.rust]
945s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s   --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/mac.rs:29:16
945s    |
945s 29 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
945s    |                ^^^^^^^
945s    |
945s    = help: consider using a Cargo feature instead
945s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s             [lints.rust]
945s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/mac.rs:137:16
945s     |
945s 137 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/mac.rs:145:16
945s     |
945s 145 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/mac.rs:177:16
945s     |
945s 177 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/mac.rs:201:16
945s     |
945s 201 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s  --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/derive.rs:8:16
945s   |
945s 8 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "derive")))]
945s   |                ^^^^^^^
945s   |
945s   = help: consider using a Cargo feature instead
945s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s            [lints.rust]
945s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s   --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/derive.rs:37:16
945s    |
945s 37 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "derive")))]
945s    |                ^^^^^^^
945s    |
945s    = help: consider using a Cargo feature instead
945s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s             [lints.rust]
945s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s   --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/derive.rs:57:16
945s    |
945s 57 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "derive")))]
945s    |                ^^^^^^^
945s    |
945s    = help: consider using a Cargo feature instead
945s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s             [lints.rust]
945s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s   --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/derive.rs:70:16
945s    |
945s 70 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "derive")))]
945s    |                ^^^^^^^
945s    |
945s    = help: consider using a Cargo feature instead
945s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s             [lints.rust]
945s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s   --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/derive.rs:83:16
945s    |
945s 83 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "derive")))]
945s    |                ^^^^^^^
945s    |
945s    = help: consider using a Cargo feature instead
945s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s             [lints.rust]
945s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s   --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/derive.rs:95:16
945s    |
945s 95 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
945s    |                ^^^^^^^
945s    |
945s    = help: consider using a Cargo feature instead
945s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s             [lints.rust]
945s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/derive.rs:231:16
945s     |
945s 231 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s  --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/op.rs:6:16
945s   |
945s 6 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
945s   |                ^^^^^^^
945s   |
945s   = help: consider using a Cargo feature instead
945s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s            [lints.rust]
945s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s   --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/op.rs:72:16
945s    |
945s 72 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
945s    |                ^^^^^^^
945s    |
945s    = help: consider using a Cargo feature instead
945s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s             [lints.rust]
945s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/op.rs:130:16
945s     |
945s 130 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/op.rs:165:16
945s     |
945s 165 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/op.rs:188:16
945s     |
945s 188 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/op.rs:224:16
945s     |
945s 224 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s  --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/stmt.rs:7:16
945s   |
945s 7 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
945s   |                ^^^^^^^
945s   |
945s   = help: consider using a Cargo feature instead
945s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s            [lints.rust]
945s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s   --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/stmt.rs:19:16
945s    |
945s 19 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
945s    |                ^^^^^^^
945s    |
945s    = help: consider using a Cargo feature instead
945s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s             [lints.rust]
945s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s   --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/stmt.rs:39:16
945s    |
945s 39 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
945s    |                ^^^^^^^
945s    |
945s    = help: consider using a Cargo feature instead
945s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s             [lints.rust]
945s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/stmt.rs:136:16
945s     |
945s 136 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/stmt.rs:147:16
945s     |
945s 147 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/stmt.rs:109:20
945s     |
945s 109 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
945s     |                    ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/stmt.rs:312:16
945s     |
945s 312 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/stmt.rs:321:16
945s     |
945s 321 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/stmt.rs:336:16
945s     |
945s 336 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s   --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/ty.rs:16:16
945s    |
945s 16 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
945s    |                ^^^^^^^
945s    |
945s    = help: consider using a Cargo feature instead
945s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s             [lints.rust]
945s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
945s   --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/ty.rs:17:20
945s    |
945s 17 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
945s    |                    ^^^^^^^^^^^^^^^^^^^^^
945s    |
945s    = help: consider using a Cargo feature instead
945s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s             [lints.rust]
945s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
945s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
945s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/macros.rs:155:20
945s     |
945s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s     |                      ^^^^^^^
945s     |
945s    ::: /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/ty.rs:5:1
945s     |
945s 5   | / ast_enum_of_structs! {
945s 6   | |     /// The possible types that a Rust value could have.
945s 7   | |     ///
945s 8   | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
945s ...   |
945s 88  | |     }
945s 89  | | }
945s     | |_- in this macro invocation
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s   --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/ty.rs:96:16
945s    |
945s 96 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
945s    |                ^^^^^^^
945s    |
945s    = help: consider using a Cargo feature instead
945s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s             [lints.rust]
945s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/ty.rs:110:16
945s     |
945s 110 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/ty.rs:128:16
945s     |
945s 128 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/ty.rs:141:16
945s     |
945s 141 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/ty.rs:153:16
945s     |
945s 153 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/ty.rs:164:16
945s     |
945s 164 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/ty.rs:175:16
945s     |
945s 175 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/ty.rs:186:16
945s     |
945s 186 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/ty.rs:199:16
945s     |
945s 199 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/ty.rs:211:16
945s     |
945s 211 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/ty.rs:225:16
945s     |
945s 225 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/ty.rs:239:16
945s     |
945s 239 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/ty.rs:252:16
945s     |
945s 252 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/ty.rs:264:16
945s     |
945s 264 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/ty.rs:276:16
945s     |
945s 276 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/ty.rs:288:16
945s     |
945s 288 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/ty.rs:311:16
945s     |
945s 311 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/ty.rs:323:16
945s     |
945s 323 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
945s   --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/ty.rs:85:15
945s    |
945s 85 |         #[cfg(syn_no_non_exhaustive)]
945s    |               ^^^^^^^^^^^^^^^^^^^^^
945s    |
945s    = help: consider using a Cargo feature instead
945s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s             [lints.rust]
945s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
945s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
945s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/ty.rs:342:16
945s     |
945s 342 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/ty.rs:656:16
945s     |
945s 656 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/ty.rs:667:16
945s     |
945s 667 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/ty.rs:680:16
945s     |
945s 680 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/ty.rs:703:16
945s     |
945s 703 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/ty.rs:716:16
945s     |
945s 716 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/ty.rs:777:16
945s     |
945s 777 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/ty.rs:786:16
945s     |
945s 786 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/ty.rs:795:16
945s     |
945s 795 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/ty.rs:828:16
945s     |
945s 828 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/ty.rs:837:16
945s     |
945s 837 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/ty.rs:887:16
945s     |
945s 887 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/ty.rs:895:16
945s     |
945s 895 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/ty.rs:949:16
945s     |
945s 949 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/ty.rs:992:16
945s     |
945s 992 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/ty.rs:1003:16
945s      |
945s 1003 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/ty.rs:1024:16
945s      |
945s 1024 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/ty.rs:1098:16
945s      |
945s 1098 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/ty.rs:1108:16
945s      |
945s 1108 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/ty.rs:357:20
945s     |
945s 357 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
945s     |                    ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/ty.rs:869:20
945s     |
945s 869 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
945s     |                    ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/ty.rs:904:20
945s     |
945s 904 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
945s     |                    ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/ty.rs:958:20
945s     |
945s 958 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
945s     |                    ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/ty.rs:1128:16
945s      |
945s 1128 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/ty.rs:1137:16
945s      |
945s 1137 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/ty.rs:1148:16
945s      |
945s 1148 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/ty.rs:1162:16
945s      |
945s 1162 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/ty.rs:1172:16
945s      |
945s 1172 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/ty.rs:1193:16
945s      |
945s 1193 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/ty.rs:1200:16
945s      |
945s 1200 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/ty.rs:1209:16
945s      |
945s 1209 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/ty.rs:1216:16
945s      |
945s 1216 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/ty.rs:1224:16
945s      |
945s 1224 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/ty.rs:1232:16
945s      |
945s 1232 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/ty.rs:1241:16
945s      |
945s 1241 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/ty.rs:1250:16
945s      |
945s 1250 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/ty.rs:1257:16
945s      |
945s 1257 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/ty.rs:1264:16
945s      |
945s 1264 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/ty.rs:1277:16
945s      |
945s 1277 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/ty.rs:1289:16
945s      |
945s 1289 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/ty.rs:1297:16
945s      |
945s 1297 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s      |                ^^^^^^^
945s      |
945s      = help: consider using a Cargo feature instead
945s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s               [lints.rust]
945s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s   --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/pat.rs:16:16
945s    |
945s 16 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
945s    |                ^^^^^^^
945s    |
945s    = help: consider using a Cargo feature instead
945s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s             [lints.rust]
945s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
945s   --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/pat.rs:17:20
945s    |
945s 17 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
945s    |                    ^^^^^^^^^^^^^^^^^^^^^
945s    |
945s    = help: consider using a Cargo feature instead
945s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s             [lints.rust]
945s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
945s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
945s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/macros.rs:155:20
945s     |
945s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s     |                      ^^^^^^^
945s     |
945s    ::: /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/pat.rs:5:1
945s     |
945s 5   | / ast_enum_of_structs! {
945s 6   | |     /// A pattern in a local binding, function signature, match expression, or
945s 7   | |     /// various other places.
945s 8   | |     ///
945s ...   |
945s 97  | |     }
945s 98  | | }
945s     | |_- in this macro invocation
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/pat.rs:104:16
945s     |
945s 104 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/pat.rs:119:16
945s     |
945s 119 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/pat.rs:136:16
945s     |
945s 136 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/pat.rs:147:16
945s     |
945s 147 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/pat.rs:158:16
945s     |
945s 158 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/pat.rs:176:16
945s     |
945s 176 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/pat.rs:188:16
945s     |
945s 188 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/pat.rs:201:16
945s     |
945s 201 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/pat.rs:214:16
945s     |
945s 214 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/pat.rs:225:16
945s     |
945s 225 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/pat.rs:237:16
945s     |
945s 237 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/pat.rs:251:16
945s     |
945s 251 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/pat.rs:263:16
945s     |
945s 263 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/pat.rs:275:16
945s     |
945s 275 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/pat.rs:288:16
945s     |
945s 288 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/pat.rs:302:16
945s     |
945s 302 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
945s   --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/pat.rs:94:15
945s    |
945s 94 |         #[cfg(syn_no_non_exhaustive)]
945s    |               ^^^^^^^^^^^^^^^^^^^^^
945s    |
945s    = help: consider using a Cargo feature instead
945s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s             [lints.rust]
945s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
945s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
945s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/pat.rs:318:16
945s     |
945s 318 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/pat.rs:769:16
945s     |
945s 769 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/pat.rs:777:16
945s     |
945s 777 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/pat.rs:791:16
945s     |
945s 791 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/pat.rs:807:16
945s     |
945s 807 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/pat.rs:816:16
945s     |
945s 816 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/pat.rs:826:16
945s     |
945s 826 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/pat.rs:834:16
945s     |
945s 834 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/pat.rs:844:16
945s     |
945s 844 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/pat.rs:853:16
945s     |
945s 853 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/pat.rs:863:16
945s     |
945s 863 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s     |                ^^^^^^^
945s     |
945s     = help: consider using a Cargo feature instead
945s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
945s              [lints.rust]
945s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
945s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
945s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
945s 
945s warning: unexpected `cfg` condition name: `doc_cfg`
945s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/pat.rs:871:16
945s     |
945s 871 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
945s     |                ^^^^^^^
945s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/pat.rs:879:16
946s     |
946s 879 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
946s     |                ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/pat.rs:889:16
946s     |
946s 889 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
946s     |                ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/pat.rs:899:16
946s     |
946s 899 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
946s     |                ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/pat.rs:907:16
946s     |
946s 907 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
946s     |                ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/pat.rs:916:16
946s     |
946s 916 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
946s     |                ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s  --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/path.rs:9:16
946s   |
946s 9 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
946s   |                ^^^^^^^
946s   |
946s   = help: consider using a Cargo feature instead
946s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s            [lints.rust]
946s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s   --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/path.rs:35:16
946s    |
946s 35 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
946s    |                ^^^^^^^
946s    |
946s    = help: consider using a Cargo feature instead
946s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s             [lints.rust]
946s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s   --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/path.rs:67:16
946s    |
946s 67 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
946s    |                ^^^^^^^
946s    |
946s    = help: consider using a Cargo feature instead
946s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s             [lints.rust]
946s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/path.rs:105:16
946s     |
946s 105 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
946s     |                ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/path.rs:130:16
946s     |
946s 130 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
946s     |                ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/path.rs:144:16
946s     |
946s 144 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
946s     |                ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/path.rs:157:16
946s     |
946s 157 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
946s     |                ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/path.rs:171:16
946s     |
946s 171 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
946s     |                ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/path.rs:201:16
946s     |
946s 201 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
946s     |                ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/path.rs:218:16
946s     |
946s 218 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
946s     |                ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/path.rs:225:16
946s     |
946s 225 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
946s     |                ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/path.rs:358:16
946s     |
946s 358 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
946s     |                ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/path.rs:385:16
946s     |
946s 385 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
946s     |                ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/path.rs:397:16
946s     |
946s 397 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
946s     |                ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/path.rs:430:16
946s     |
946s 430 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
946s     |                ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/path.rs:442:16
946s     |
946s 442 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
946s     |                ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/path.rs:505:20
946s     |
946s 505 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
946s     |                    ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/path.rs:569:20
946s     |
946s 569 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
946s     |                    ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/path.rs:591:20
946s     |
946s 591 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
946s     |                    ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/path.rs:693:16
946s     |
946s 693 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
946s     |                ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/path.rs:701:16
946s     |
946s 701 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
946s     |                ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/path.rs:709:16
946s     |
946s 709 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
946s     |                ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/path.rs:724:16
946s     |
946s 724 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
946s     |                ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/path.rs:752:16
946s     |
946s 752 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
946s     |                ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/path.rs:793:16
946s     |
946s 793 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
946s     |                ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/path.rs:802:16
946s     |
946s 802 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
946s     |                ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/path.rs:811:16
946s     |
946s 811 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
946s     |                ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/punctuated.rs:371:12
946s     |
946s 371 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/punctuated.rs:386:12
946s     |
946s 386 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/punctuated.rs:395:12
946s     |
946s 395 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/punctuated.rs:408:12
946s     |
946s 408 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/punctuated.rs:422:12
946s     |
946s 422 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/punctuated.rs:1012:12
946s      |
946s 1012 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `syn_no_const_vec_new`
946s   --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/punctuated.rs:54:15
946s    |
946s 54 |     #[cfg(not(syn_no_const_vec_new))]
946s    |               ^^^^^^^^^^^^^^^^^^^^
946s    |
946s    = help: consider using a Cargo feature instead
946s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s             [lints.rust]
946s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_const_vec_new)'] }
946s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_const_vec_new)");` to the top of the `build.rs`
946s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `syn_no_const_vec_new`
946s   --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/punctuated.rs:63:11
946s    |
946s 63 |     #[cfg(syn_no_const_vec_new)]
946s    |           ^^^^^^^^^^^^^^^^^^^^
946s    |
946s    = help: consider using a Cargo feature instead
946s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s             [lints.rust]
946s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_const_vec_new)'] }
946s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_const_vec_new)");` to the top of the `build.rs`
946s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/punctuated.rs:267:16
946s     |
946s 267 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
946s     |                ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/punctuated.rs:288:16
946s     |
946s 288 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
946s     |                ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/punctuated.rs:325:16
946s     |
946s 325 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
946s     |                ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/punctuated.rs:346:16
946s     |
946s 346 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
946s     |                ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/punctuated.rs:1060:16
946s      |
946s 1060 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
946s      |                ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/punctuated.rs:1071:16
946s      |
946s 1071 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
946s      |                ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s   --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/parse_quote.rs:68:12
946s    |
946s 68 | #[cfg_attr(doc_cfg, doc(cfg(all(feature = "parsing", feature = "printing"))))]
946s    |            ^^^^^^^
946s    |
946s    = help: consider using a Cargo feature instead
946s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s             [lints.rust]
946s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/parse_quote.rs:100:12
946s     |
946s 100 | #[cfg_attr(doc_cfg, doc(cfg(all(feature = "parsing", feature = "printing"))))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/parse_macro_input.rs:107:12
946s     |
946s 107 | #[cfg_attr(doc_cfg, doc(cfg(all(feature = "parsing", feature = "proc-macro"))))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s  --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:7:12
946s   |
946s 7 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s   |            ^^^^^^^
946s   |
946s   = help: consider using a Cargo feature instead
946s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s            [lints.rust]
946s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s   --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:17:12
946s    |
946s 17 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s    |            ^^^^^^^
946s    |
946s    = help: consider using a Cargo feature instead
946s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s             [lints.rust]
946s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s   --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:29:12
946s    |
946s 29 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s    |            ^^^^^^^
946s    |
946s    = help: consider using a Cargo feature instead
946s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s             [lints.rust]
946s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s   --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:43:12
946s    |
946s 43 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s    |            ^^^^^^^
946s    |
946s    = help: consider using a Cargo feature instead
946s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s             [lints.rust]
946s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s   --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:46:12
946s    |
946s 46 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s    |            ^^^^^^^
946s    |
946s    = help: consider using a Cargo feature instead
946s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s             [lints.rust]
946s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s   --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:53:12
946s    |
946s 53 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s    |            ^^^^^^^
946s    |
946s    = help: consider using a Cargo feature instead
946s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s             [lints.rust]
946s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s   --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:66:12
946s    |
946s 66 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s    |            ^^^^^^^
946s    |
946s    = help: consider using a Cargo feature instead
946s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s             [lints.rust]
946s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s   --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:77:12
946s    |
946s 77 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s    |            ^^^^^^^
946s    |
946s    = help: consider using a Cargo feature instead
946s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s             [lints.rust]
946s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s   --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:80:12
946s    |
946s 80 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s    |            ^^^^^^^
946s    |
946s    = help: consider using a Cargo feature instead
946s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s             [lints.rust]
946s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s   --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:87:12
946s    |
946s 87 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s    |            ^^^^^^^
946s    |
946s    = help: consider using a Cargo feature instead
946s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s             [lints.rust]
946s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s   --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:98:12
946s    |
946s 98 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s    |            ^^^^^^^
946s    |
946s    = help: consider using a Cargo feature instead
946s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s             [lints.rust]
946s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:108:12
946s     |
946s 108 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:120:12
946s     |
946s 120 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:135:12
946s     |
946s 135 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:146:12
946s     |
946s 146 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:157:12
946s     |
946s 157 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:168:12
946s     |
946s 168 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:179:12
946s     |
946s 179 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:189:12
946s     |
946s 189 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:202:12
946s     |
946s 202 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:282:12
946s     |
946s 282 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:293:12
946s     |
946s 293 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:305:12
946s     |
946s 305 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:317:12
946s     |
946s 317 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:329:12
946s     |
946s 329 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:341:12
946s     |
946s 341 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:353:12
946s     |
946s 353 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:364:12
946s     |
946s 364 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:375:12
946s     |
946s 375 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:387:12
946s     |
946s 387 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:399:12
946s     |
946s 399 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:411:12
946s     |
946s 411 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:428:12
946s     |
946s 428 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:439:12
946s     |
946s 439 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:451:12
946s     |
946s 451 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:466:12
946s     |
946s 466 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:477:12
946s     |
946s 477 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:490:12
946s     |
946s 490 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:502:12
946s     |
946s 502 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:515:12
946s     |
946s 515 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:525:12
946s     |
946s 525 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:537:12
946s     |
946s 537 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:547:12
946s     |
946s 547 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:560:12
946s     |
946s 560 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:575:12
946s     |
946s 575 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:586:12
946s     |
946s 586 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:597:12
946s     |
946s 597 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:609:12
946s     |
946s 609 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:622:12
946s     |
946s 622 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:635:12
946s     |
946s 635 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:646:12
946s     |
946s 646 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:660:12
946s     |
946s 660 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:671:12
946s     |
946s 671 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:682:12
946s     |
946s 682 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:693:12
946s     |
946s 693 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:705:12
946s     |
946s 705 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:716:12
946s     |
946s 716 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:727:12
946s     |
946s 727 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:740:12
946s     |
946s 740 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:751:12
946s     |
946s 751 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:764:12
946s     |
946s 764 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:776:12
946s     |
946s 776 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:788:12
946s     |
946s 788 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:799:12
946s     |
946s 799 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:809:12
946s     |
946s 809 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:819:12
946s     |
946s 819 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:830:12
946s     |
946s 830 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:840:12
946s     |
946s 840 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:855:12
946s     |
946s 855 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:867:12
946s     |
946s 867 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:878:12
946s     |
946s 878 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:894:12
946s     |
946s 894 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:907:12
946s     |
946s 907 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:920:12
946s     |
946s 920 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:930:12
946s     |
946s 930 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:941:12
946s     |
946s 941 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:953:12
946s     |
946s 953 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:968:12
946s     |
946s 968 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:986:12
946s     |
946s 986 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:997:12
946s     |
946s 997 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:1010:12
946s      |
946s 1010 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:1027:12
946s      |
946s 1027 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:1037:12
946s      |
946s 1037 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:1064:12
946s      |
946s 1064 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:1081:12
946s      |
946s 1081 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:1096:12
946s      |
946s 1096 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:1111:12
946s      |
946s 1111 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:1123:12
946s      |
946s 1123 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:1135:12
946s      |
946s 1135 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:1152:12
946s      |
946s 1152 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:1164:12
946s      |
946s 1164 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:1177:12
946s      |
946s 1177 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:1191:12
946s      |
946s 1191 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:1209:12
946s      |
946s 1209 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:1224:12
946s      |
946s 1224 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:1243:12
946s      |
946s 1243 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:1259:12
946s      |
946s 1259 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:1275:12
946s      |
946s 1275 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:1289:12
946s      |
946s 1289 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:1303:12
946s      |
946s 1303 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:1313:12
946s      |
946s 1313 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:1324:12
946s      |
946s 1324 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:1339:12
946s      |
946s 1339 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:1349:12
946s      |
946s 1349 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:1362:12
946s      |
946s 1362 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:1374:12
946s      |
946s 1374 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:1385:12
946s      |
946s 1385 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:1395:12
946s      |
946s 1395 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:1406:12
946s      |
946s 1406 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:1417:12
946s      |
946s 1417 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:1428:12
946s      |
946s 1428 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:1440:12
946s      |
946s 1440 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:1450:12
946s      |
946s 1450 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:1461:12
946s      |
946s 1461 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:1487:12
946s      |
946s 1487 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:1498:12
946s      |
946s 1498 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:1511:12
946s      |
946s 1511 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:1521:12
946s      |
946s 1521 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:1531:12
946s      |
946s 1531 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:1542:12
946s      |
946s 1542 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:1553:12
946s      |
946s 1553 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:1565:12
946s      |
946s 1565 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:1577:12
946s      |
946s 1577 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:1587:12
946s      |
946s 1587 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:1598:12
946s      |
946s 1598 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:1611:12
946s      |
946s 1611 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:1622:12
946s      |
946s 1622 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:1633:12
946s      |
946s 1633 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:1645:12
946s      |
946s 1645 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:1655:12
946s      |
946s 1655 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:1665:12
946s      |
946s 1665 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:1678:12
946s      |
946s 1678 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:1688:12
946s      |
946s 1688 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:1699:12
946s      |
946s 1699 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:1710:12
946s      |
946s 1710 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:1722:12
946s      |
946s 1722 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:1735:12
946s      |
946s 1735 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:1738:12
946s      |
946s 1738 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:1745:12
946s      |
946s 1745 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:1757:12
946s      |
946s 1757 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:1767:12
946s      |
946s 1767 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:1786:12
946s      |
946s 1786 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:1798:12
946s      |
946s 1798 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:1810:12
946s      |
946s 1810 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:1813:12
946s      |
946s 1813 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:1820:12
946s      |
946s 1820 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:1835:12
946s      |
946s 1835 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:1850:12
946s      |
946s 1850 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:1861:12
946s      |
946s 1861 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:1873:12
946s      |
946s 1873 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:1889:12
946s      |
946s 1889 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:1914:12
946s      |
946s 1914 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:1926:12
946s      |
946s 1926 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:1942:12
946s      |
946s 1942 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:1952:12
946s      |
946s 1952 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:1962:12
946s      |
946s 1962 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:1971:12
946s      |
946s 1971 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:1978:12
946s      |
946s 1978 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:1987:12
946s      |
946s 1987 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:2001:12
946s      |
946s 2001 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:2011:12
946s      |
946s 2011 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:2021:12
946s      |
946s 2021 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:2031:12
946s      |
946s 2031 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:2043:12
946s      |
946s 2043 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:2055:12
946s      |
946s 2055 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:2065:12
946s      |
946s 2065 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:2075:12
946s      |
946s 2075 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:2085:12
946s      |
946s 2085 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:2088:12
946s      |
946s 2088 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:2095:12
946s      |
946s 2095 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:2104:12
946s      |
946s 2104 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:2114:12
946s      |
946s 2114 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:2123:12
946s      |
946s 2123 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:2134:12
946s      |
946s 2134 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:2145:12
946s      |
946s 2145 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:2158:12
946s      |
946s 2158 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:2168:12
946s      |
946s 2168 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:2180:12
946s      |
946s 2180 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:2189:12
946s      |
946s 2189 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:2198:12
946s      |
946s 2198 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:2210:12
946s      |
946s 2210 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:2222:12
946s      |
946s 2222 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:2232:12
946s      |
946s 2232 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:276:23
946s     |
946s 276 |             #[cfg(any(syn_no_non_exhaustive, not(feature = "full")))]
946s     |                       ^^^^^^^^^^^^^^^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:849:19
946s     |
946s 849 |             #[cfg(syn_no_non_exhaustive)]
946s     |                   ^^^^^^^^^^^^^^^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:962:19
946s     |
946s 962 |             #[cfg(syn_no_non_exhaustive)]
946s     |                   ^^^^^^^^^^^^^^^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:1058:19
946s      |
946s 1058 |             #[cfg(syn_no_non_exhaustive)]
946s      |                   ^^^^^^^^^^^^^^^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:1481:19
946s      |
946s 1481 |             #[cfg(syn_no_non_exhaustive)]
946s      |                   ^^^^^^^^^^^^^^^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:1829:19
946s      |
946s 1829 |             #[cfg(syn_no_non_exhaustive)]
946s      |                   ^^^^^^^^^^^^^^^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/clone.rs:1908:19
946s      |
946s 1908 |             #[cfg(syn_no_non_exhaustive)]
946s      |                   ^^^^^^^^^^^^^^^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s  --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:8:12
946s   |
946s 8 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s   |            ^^^^^^^
946s   |
946s   = help: consider using a Cargo feature instead
946s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s            [lints.rust]
946s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s   --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:11:12
946s    |
946s 11 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s    |            ^^^^^^^
946s    |
946s    = help: consider using a Cargo feature instead
946s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s             [lints.rust]
946s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s   --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:18:12
946s    |
946s 18 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s    |            ^^^^^^^
946s    |
946s    = help: consider using a Cargo feature instead
946s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s             [lints.rust]
946s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s   --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:21:12
946s    |
946s 21 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s    |            ^^^^^^^
946s    |
946s    = help: consider using a Cargo feature instead
946s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s             [lints.rust]
946s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s   --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:28:12
946s    |
946s 28 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s    |            ^^^^^^^
946s    |
946s    = help: consider using a Cargo feature instead
946s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s             [lints.rust]
946s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s   --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:31:12
946s    |
946s 31 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s    |            ^^^^^^^
946s    |
946s    = help: consider using a Cargo feature instead
946s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s             [lints.rust]
946s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s   --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:39:12
946s    |
946s 39 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s    |            ^^^^^^^
946s    |
946s    = help: consider using a Cargo feature instead
946s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s             [lints.rust]
946s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s   --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:42:12
946s    |
946s 42 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s    |            ^^^^^^^
946s    |
946s    = help: consider using a Cargo feature instead
946s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s             [lints.rust]
946s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s   --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:53:12
946s    |
946s 53 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s    |            ^^^^^^^
946s    |
946s    = help: consider using a Cargo feature instead
946s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s             [lints.rust]
946s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s   --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:56:12
946s    |
946s 56 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s    |            ^^^^^^^
946s    |
946s    = help: consider using a Cargo feature instead
946s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s             [lints.rust]
946s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s   --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:64:12
946s    |
946s 64 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s    |            ^^^^^^^
946s    |
946s    = help: consider using a Cargo feature instead
946s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s             [lints.rust]
946s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s   --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:67:12
946s    |
946s 67 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s    |            ^^^^^^^
946s    |
946s    = help: consider using a Cargo feature instead
946s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s             [lints.rust]
946s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s   --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:74:12
946s    |
946s 74 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s    |            ^^^^^^^
946s    |
946s    = help: consider using a Cargo feature instead
946s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s             [lints.rust]
946s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s   --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:77:12
946s    |
946s 77 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s    |            ^^^^^^^
946s    |
946s    = help: consider using a Cargo feature instead
946s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s             [lints.rust]
946s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:114:12
946s     |
946s 114 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:117:12
946s     |
946s 117 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:124:12
946s     |
946s 124 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:127:12
946s     |
946s 127 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:134:12
946s     |
946s 134 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:137:12
946s     |
946s 137 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:144:12
946s     |
946s 144 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:147:12
946s     |
946s 147 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:155:12
946s     |
946s 155 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:158:12
946s     |
946s 158 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:165:12
946s     |
946s 165 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:168:12
946s     |
946s 168 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:180:12
946s     |
946s 180 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:183:12
946s     |
946s 183 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:190:12
946s     |
946s 190 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:193:12
946s     |
946s 193 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:200:12
946s     |
946s 200 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:203:12
946s     |
946s 203 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:210:12
946s     |
946s 210 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:213:12
946s     |
946s 213 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:221:12
946s     |
946s 221 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:224:12
946s     |
946s 224 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:305:12
946s     |
946s 305 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:308:12
946s     |
946s 308 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:315:12
946s     |
946s 315 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:318:12
946s     |
946s 318 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:325:12
946s     |
946s 325 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:328:12
946s     |
946s 328 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:336:12
946s     |
946s 336 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:339:12
946s     |
946s 339 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:347:12
946s     |
946s 347 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:350:12
946s     |
946s 350 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:357:12
946s     |
946s 357 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:360:12
946s     |
946s 360 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:368:12
946s     |
946s 368 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:371:12
946s     |
946s 371 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:379:12
946s     |
946s 379 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:382:12
946s     |
946s 382 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:389:12
946s     |
946s 389 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:392:12
946s     |
946s 392 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:399:12
946s     |
946s 399 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:402:12
946s     |
946s 402 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:409:12
946s     |
946s 409 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:412:12
946s     |
946s 412 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:419:12
946s     |
946s 419 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:422:12
946s     |
946s 422 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:432:12
946s     |
946s 432 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:435:12
946s     |
946s 435 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:442:12
946s     |
946s 442 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:445:12
946s     |
946s 445 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:453:12
946s     |
946s 453 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:456:12
946s     |
946s 456 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:464:12
946s     |
946s 464 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:467:12
946s     |
946s 467 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:474:12
946s     |
946s 474 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:477:12
946s     |
946s 477 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:486:12
946s     |
946s 486 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:489:12
946s     |
946s 489 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:496:12
946s     |
946s 496 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:499:12
946s     |
946s 499 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:506:12
946s     |
946s 506 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:509:12
946s     |
946s 509 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:516:12
946s     |
946s 516 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:519:12
946s     |
946s 519 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:526:12
946s     |
946s 526 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:529:12
946s     |
946s 529 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:536:12
946s     |
946s 536 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:539:12
946s     |
946s 539 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:546:12
946s     |
946s 546 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:549:12
946s     |
946s 549 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:558:12
946s     |
946s 558 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:561:12
946s     |
946s 561 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:568:12
946s     |
946s 568 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:571:12
946s     |
946s 571 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:578:12
946s     |
946s 578 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:581:12
946s     |
946s 581 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:589:12
946s     |
946s 589 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:592:12
946s     |
946s 592 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:600:12
946s     |
946s 600 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:603:12
946s     |
946s 603 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:610:12
946s     |
946s 610 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:613:12
946s     |
946s 613 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:620:12
946s     |
946s 620 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:623:12
946s     |
946s 623 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:632:12
946s     |
946s 632 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:635:12
946s     |
946s 635 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:642:12
946s     |
946s 642 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:645:12
946s     |
946s 645 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:652:12
946s     |
946s 652 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:655:12
946s     |
946s 655 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:662:12
946s     |
946s 662 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:665:12
946s     |
946s 665 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:672:12
946s     |
946s 672 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:675:12
946s     |
946s 675 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:682:12
946s     |
946s 682 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:685:12
946s     |
946s 685 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:692:12
946s     |
946s 692 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:695:12
946s     |
946s 695 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:703:12
946s     |
946s 703 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:706:12
946s     |
946s 706 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:713:12
946s     |
946s 713 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:716:12
946s     |
946s 716 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:724:12
946s     |
946s 724 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:727:12
946s     |
946s 727 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:735:12
946s     |
946s 735 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:738:12
946s     |
946s 738 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:746:12
946s     |
946s 746 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:749:12
946s     |
946s 749 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:761:12
946s     |
946s 761 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:764:12
946s     |
946s 764 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:771:12
946s     |
946s 771 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:774:12
946s     |
946s 774 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:781:12
946s     |
946s 781 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:784:12
946s     |
946s 784 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:792:12
946s     |
946s 792 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:795:12
946s     |
946s 795 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:806:12
946s     |
946s 806 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:809:12
946s     |
946s 809 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:825:12
946s     |
946s 825 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:828:12
946s     |
946s 828 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:835:12
946s     |
946s 835 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:838:12
946s     |
946s 838 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:846:12
946s     |
946s 846 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:849:12
946s     |
946s 849 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:858:12
946s     |
946s 858 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:861:12
946s     |
946s 861 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:868:12
946s     |
946s 868 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:871:12
946s     |
946s 871 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:895:12
946s     |
946s 895 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:898:12
946s     |
946s 898 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:914:12
946s     |
946s 914 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:917:12
946s     |
946s 917 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:931:12
946s     |
946s 931 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:934:12
946s     |
946s 934 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:942:12
946s     |
946s 942 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:945:12
946s     |
946s 945 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:961:12
946s     |
946s 961 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:964:12
946s     |
946s 964 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:973:12
946s     |
946s 973 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:976:12
946s     |
946s 976 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:984:12
946s     |
946s 984 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:987:12
946s     |
946s 987 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:996:12
946s     |
946s 996 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:999:12
946s     |
946s 999 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:1008:12
946s      |
946s 1008 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:1011:12
946s      |
946s 1011 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:1039:12
946s      |
946s 1039 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:1042:12
946s      |
946s 1042 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:1050:12
946s      |
946s 1050 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:1053:12
946s      |
946s 1053 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:1061:12
946s      |
946s 1061 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:1064:12
946s      |
946s 1064 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:1072:12
946s      |
946s 1072 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:1075:12
946s      |
946s 1075 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:1083:12
946s      |
946s 1083 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:1086:12
946s      |
946s 1086 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:1093:12
946s      |
946s 1093 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:1096:12
946s      |
946s 1096 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:1106:12
946s      |
946s 1106 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:1109:12
946s      |
946s 1109 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:1117:12
946s      |
946s 1117 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:1120:12
946s      |
946s 1120 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:1128:12
946s      |
946s 1128 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:1131:12
946s      |
946s 1131 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:1139:12
946s      |
946s 1139 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:1142:12
946s      |
946s 1142 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:1151:12
946s      |
946s 1151 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:1154:12
946s      |
946s 1154 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:1163:12
946s      |
946s 1163 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:1166:12
946s      |
946s 1166 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:1177:12
946s      |
946s 1177 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:1180:12
946s      |
946s 1180 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:1188:12
946s      |
946s 1188 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:1191:12
946s      |
946s 1191 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:1199:12
946s      |
946s 1199 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:1202:12
946s      |
946s 1202 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:1210:12
946s      |
946s 1210 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:1213:12
946s      |
946s 1213 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:1221:12
946s      |
946s 1221 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:1224:12
946s      |
946s 1224 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:1231:12
946s      |
946s 1231 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:1234:12
946s      |
946s 1234 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:1241:12
946s      |
946s 1241 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:1243:12
946s      |
946s 1243 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:1261:12
946s      |
946s 1261 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:1263:12
946s      |
946s 1263 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:1269:12
946s      |
946s 1269 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:1271:12
946s      |
946s 1271 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:1273:12
946s      |
946s 1273 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:1275:12
946s      |
946s 1275 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:1277:12
946s      |
946s 1277 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:1279:12
946s      |
946s 1279 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:1282:12
946s      |
946s 1282 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:1285:12
946s      |
946s 1285 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:1292:12
946s      |
946s 1292 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:1295:12
946s      |
946s 1295 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:1303:12
946s      |
946s 1303 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:1306:12
946s      |
946s 1306 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:1318:12
946s      |
946s 1318 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:1321:12
946s      |
946s 1321 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:1333:12
946s      |
946s 1333 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:1336:12
946s      |
946s 1336 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:1343:12
946s      |
946s 1343 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:1346:12
946s      |
946s 1346 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:1353:12
946s      |
946s 1353 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:1356:12
946s      |
946s 1356 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:1363:12
946s      |
946s 1363 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:1366:12
946s      |
946s 1366 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:1377:12
946s      |
946s 1377 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:1380:12
946s      |
946s 1380 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:1387:12
946s      |
946s 1387 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:1390:12
946s      |
946s 1390 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:1417:12
946s      |
946s 1417 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:1420:12
946s      |
946s 1420 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:1427:12
946s      |
946s 1427 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:1430:12
946s      |
946s 1430 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:1439:12
946s      |
946s 1439 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:1442:12
946s      |
946s 1442 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:1449:12
946s      |
946s 1449 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:1452:12
946s      |
946s 1452 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:1459:12
946s      |
946s 1459 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:1462:12
946s      |
946s 1462 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:1470:12
946s      |
946s 1470 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:1473:12
946s      |
946s 1473 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:1480:12
946s      |
946s 1480 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:1483:12
946s      |
946s 1483 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:1491:12
946s      |
946s 1491 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:1494:12
946s      |
946s 1494 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:1502:12
946s      |
946s 1502 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:1505:12
946s      |
946s 1505 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:1512:12
946s      |
946s 1512 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:1515:12
946s      |
946s 1515 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:1522:12
946s      |
946s 1522 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:1525:12
946s      |
946s 1525 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:1533:12
946s      |
946s 1533 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:1536:12
946s      |
946s 1536 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:1543:12
946s      |
946s 1543 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:1546:12
946s      |
946s 1546 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:1553:12
946s      |
946s 1553 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:1556:12
946s      |
946s 1556 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:1563:12
946s      |
946s 1563 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:1566:12
946s      |
946s 1566 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:1573:12
946s      |
946s 1573 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:1576:12
946s      |
946s 1576 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:1583:12
946s      |
946s 1583 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:1586:12
946s      |
946s 1586 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:1604:12
946s      |
946s 1604 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:1607:12
946s      |
946s 1607 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:1614:12
946s      |
946s 1614 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:1617:12
946s      |
946s 1617 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:1624:12
946s      |
946s 1624 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:1627:12
946s      |
946s 1627 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:1634:12
946s      |
946s 1634 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:1637:12
946s      |
946s 1637 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:1645:12
946s      |
946s 1645 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:1648:12
946s      |
946s 1648 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:1656:12
946s      |
946s 1656 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:1659:12
946s      |
946s 1659 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:1670:12
946s      |
946s 1670 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:1673:12
946s      |
946s 1673 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:1681:12
946s      |
946s 1681 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:1684:12
946s      |
946s 1684 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:1695:12
946s      |
946s 1695 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:1698:12
946s      |
946s 1698 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:1709:12
946s      |
946s 1709 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:1712:12
946s      |
946s 1712 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:1725:12
946s      |
946s 1725 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:1728:12
946s      |
946s 1728 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:1736:12
946s      |
946s 1736 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:1739:12
946s      |
946s 1739 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:1750:12
946s      |
946s 1750 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:1753:12
946s      |
946s 1753 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:1769:12
946s      |
946s 1769 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:1772:12
946s      |
946s 1772 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:1780:12
946s      |
946s 1780 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:1783:12
946s      |
946s 1783 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:1791:12
946s      |
946s 1791 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:1794:12
946s      |
946s 1794 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:1802:12
946s      |
946s 1802 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:1805:12
946s      |
946s 1805 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:1814:12
946s      |
946s 1814 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:1817:12
946s      |
946s 1817 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:1843:12
946s      |
946s 1843 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:1846:12
946s      |
946s 1846 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:1853:12
946s      |
946s 1853 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:1856:12
946s      |
946s 1856 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:1865:12
946s      |
946s 1865 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:1868:12
946s      |
946s 1868 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:1875:12
946s      |
946s 1875 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:1878:12
946s      |
946s 1878 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:1885:12
946s      |
946s 1885 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:1888:12
946s      |
946s 1888 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:1895:12
946s      |
946s 1895 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:1898:12
946s      |
946s 1898 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:1905:12
946s      |
946s 1905 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:1908:12
946s      |
946s 1908 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:1915:12
946s      |
946s 1915 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:1918:12
946s      |
946s 1918 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:1927:12
946s      |
946s 1927 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:1930:12
946s      |
946s 1930 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:1945:12
946s      |
946s 1945 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:1948:12
946s      |
946s 1948 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:1955:12
946s      |
946s 1955 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:1958:12
946s      |
946s 1958 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:1965:12
946s      |
946s 1965 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:1968:12
946s      |
946s 1968 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:1976:12
946s      |
946s 1976 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:1979:12
946s      |
946s 1979 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:1987:12
946s      |
946s 1987 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:1990:12
946s      |
946s 1990 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:1997:12
946s      |
946s 1997 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:2000:12
946s      |
946s 2000 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:2007:12
946s      |
946s 2007 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:2010:12
946s      |
946s 2010 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:2017:12
946s      |
946s 2017 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:2020:12
946s      |
946s 2020 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:2032:12
946s      |
946s 2032 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:2035:12
946s      |
946s 2035 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:2042:12
946s      |
946s 2042 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:2045:12
946s      |
946s 2045 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:2052:12
946s      |
946s 2052 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:2055:12
946s      |
946s 2055 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:2062:12
946s      |
946s 2062 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:2065:12
946s      |
946s 2065 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:2072:12
946s      |
946s 2072 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:2075:12
946s      |
946s 2075 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:2082:12
946s      |
946s 2082 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:2085:12
946s      |
946s 2085 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:2099:12
946s      |
946s 2099 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:2102:12
946s      |
946s 2102 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:2109:12
946s      |
946s 2109 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:2112:12
946s      |
946s 2112 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:2120:12
946s      |
946s 2120 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:2123:12
946s      |
946s 2123 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:2130:12
946s      |
946s 2130 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:2133:12
946s      |
946s 2133 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:2140:12
946s      |
946s 2140 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:2143:12
946s      |
946s 2143 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:2150:12
946s      |
946s 2150 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:2153:12
946s      |
946s 2153 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:2168:12
946s      |
946s 2168 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:2171:12
946s      |
946s 2171 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:2178:12
946s      |
946s 2178 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/eq.rs:2181:12
946s      |
946s 2181 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s  --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:9:12
946s   |
946s 9 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s   |            ^^^^^^^
946s   |
946s   = help: consider using a Cargo feature instead
946s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s            [lints.rust]
946s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s   --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:19:12
946s    |
946s 19 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s    |            ^^^^^^^
946s    |
946s    = help: consider using a Cargo feature instead
946s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s             [lints.rust]
946s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s   --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:30:12
946s    |
946s 30 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s    |            ^^^^^^^
946s    |
946s    = help: consider using a Cargo feature instead
946s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s             [lints.rust]
946s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s   --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:44:12
946s    |
946s 44 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s    |            ^^^^^^^
946s    |
946s    = help: consider using a Cargo feature instead
946s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s             [lints.rust]
946s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s   --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:61:12
946s    |
946s 61 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s    |            ^^^^^^^
946s    |
946s    = help: consider using a Cargo feature instead
946s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s             [lints.rust]
946s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s   --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:73:12
946s    |
946s 73 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s    |            ^^^^^^^
946s    |
946s    = help: consider using a Cargo feature instead
946s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s             [lints.rust]
946s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s   --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:85:12
946s    |
946s 85 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s    |            ^^^^^^^
946s    |
946s    = help: consider using a Cargo feature instead
946s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s             [lints.rust]
946s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:180:12
946s     |
946s 180 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:191:12
946s     |
946s 191 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:201:12
946s     |
946s 201 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:211:12
946s     |
946s 211 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:225:12
946s     |
946s 225 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:236:12
946s     |
946s 236 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:259:12
946s     |
946s 259 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:269:12
946s     |
946s 269 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:280:12
946s     |
946s 280 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:290:12
946s     |
946s 290 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:304:12
946s     |
946s 304 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:507:12
946s     |
946s 507 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:518:12
946s     |
946s 518 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:530:12
946s     |
946s 530 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:543:12
946s     |
946s 543 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:555:12
946s     |
946s 555 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:566:12
946s     |
946s 566 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:579:12
946s     |
946s 579 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:591:12
946s     |
946s 591 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:602:12
946s     |
946s 602 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:614:12
946s     |
946s 614 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:626:12
946s     |
946s 626 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:638:12
946s     |
946s 638 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:654:12
946s     |
946s 654 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:665:12
946s     |
946s 665 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:677:12
946s     |
946s 677 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:691:12
946s     |
946s 691 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:702:12
946s     |
946s 702 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:715:12
946s     |
946s 715 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:727:12
946s     |
946s 727 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:739:12
946s     |
946s 739 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:750:12
946s     |
946s 750 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:762:12
946s     |
946s 762 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:773:12
946s     |
946s 773 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:785:12
946s     |
946s 785 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:799:12
946s     |
946s 799 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:810:12
946s     |
946s 810 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:822:12
946s     |
946s 822 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:835:12
946s     |
946s 835 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:847:12
946s     |
946s 847 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:859:12
946s     |
946s 859 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:870:12
946s     |
946s 870 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:884:12
946s     |
946s 884 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:895:12
946s     |
946s 895 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:906:12
946s     |
946s 906 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:917:12
946s     |
946s 917 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:929:12
946s     |
946s 929 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:941:12
946s     |
946s 941 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:952:12
946s     |
946s 952 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:965:12
946s     |
946s 965 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:976:12
946s     |
946s 976 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:990:12
946s     |
946s 990 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:1003:12
946s      |
946s 1003 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:1016:12
946s      |
946s 1016 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:1038:12
946s      |
946s 1038 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:1048:12
946s      |
946s 1048 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:1058:12
946s      |
946s 1058 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:1070:12
946s      |
946s 1070 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:1089:12
946s      |
946s 1089 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:1122:12
946s      |
946s 1122 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:1134:12
946s      |
946s 1134 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:1146:12
946s      |
946s 1146 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:1160:12
946s      |
946s 1160 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:1172:12
946s      |
946s 1172 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:1203:12
946s      |
946s 1203 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:1222:12
946s      |
946s 1222 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:1245:12
946s      |
946s 1245 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:1258:12
946s      |
946s 1258 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:1291:12
946s      |
946s 1291 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:1306:12
946s      |
946s 1306 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:1318:12
946s      |
946s 1318 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:1332:12
946s      |
946s 1332 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:1347:12
946s      |
946s 1347 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:1428:12
946s      |
946s 1428 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:1442:12
946s      |
946s 1442 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:1456:12
946s      |
946s 1456 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:1469:12
946s      |
946s 1469 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:1482:12
946s      |
946s 1482 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:1494:12
946s      |
946s 1494 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:1510:12
946s      |
946s 1510 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:1523:12
946s      |
946s 1523 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:1536:12
946s      |
946s 1536 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:1550:12
946s      |
946s 1550 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:1565:12
946s      |
946s 1565 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:1580:12
946s      |
946s 1580 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:1598:12
946s      |
946s 1598 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:1612:12
946s      |
946s 1612 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:1626:12
946s      |
946s 1626 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:1640:12
946s      |
946s 1640 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:1653:12
946s      |
946s 1653 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:1663:12
946s      |
946s 1663 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:1675:12
946s      |
946s 1675 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:1717:12
946s      |
946s 1717 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:1727:12
946s      |
946s 1727 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:1739:12
946s      |
946s 1739 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:1751:12
946s      |
946s 1751 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:1771:12
946s      |
946s 1771 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:1794:12
946s      |
946s 1794 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:1805:12
946s      |
946s 1805 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:1816:12
946s      |
946s 1816 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:1826:12
946s      |
946s 1826 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:1845:12
946s      |
946s 1845 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:1856:12
946s      |
946s 1856 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:1933:12
946s      |
946s 1933 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:1944:12
946s      |
946s 1944 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:1958:12
946s      |
946s 1958 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:1969:12
946s      |
946s 1969 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:1980:12
946s      |
946s 1980 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:1992:12
946s      |
946s 1992 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:2004:12
946s      |
946s 2004 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:2017:12
946s      |
946s 2017 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:2029:12
946s      |
946s 2029 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:2039:12
946s      |
946s 2039 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:2050:12
946s      |
946s 2050 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:2063:12
946s      |
946s 2063 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:2074:12
946s      |
946s 2074 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:2086:12
946s      |
946s 2086 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:2098:12
946s      |
946s 2098 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:2108:12
946s      |
946s 2108 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:2119:12
946s      |
946s 2119 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:2141:12
946s      |
946s 2141 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:2152:12
946s      |
946s 2152 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:2163:12
946s      |
946s 2163 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:2174:12
946s      |
946s 2174 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:2186:12
946s      |
946s 2186 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:2198:12
946s      |
946s 2198 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:2215:12
946s      |
946s 2215 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:2227:12
946s      |
946s 2227 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:2245:12
946s      |
946s 2245 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:2263:12
946s      |
946s 2263 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:2290:12
946s      |
946s 2290 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:2303:12
946s      |
946s 2303 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:2320:12
946s      |
946s 2320 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:2353:12
946s      |
946s 2353 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:2366:12
946s      |
946s 2366 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:2378:12
946s      |
946s 2378 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:2391:12
946s      |
946s 2391 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:2406:12
946s      |
946s 2406 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:2479:12
946s      |
946s 2479 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:2490:12
946s      |
946s 2490 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:2505:12
946s      |
946s 2505 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:2515:12
946s      |
946s 2515 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:2525:12
946s      |
946s 2525 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:2533:12
946s      |
946s 2533 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:2543:12
946s      |
946s 2543 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:2551:12
946s      |
946s 2551 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:2566:12
946s      |
946s 2566 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:2585:12
946s      |
946s 2585 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:2595:12
946s      |
946s 2595 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:2606:12
946s      |
946s 2606 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:2618:12
946s      |
946s 2618 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:2630:12
946s      |
946s 2630 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:2640:12
946s      |
946s 2640 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:2651:12
946s      |
946s 2651 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:2661:12
946s      |
946s 2661 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:2681:12
946s      |
946s 2681 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:2689:12
946s      |
946s 2689 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:2699:12
946s      |
946s 2699 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:2709:12
946s      |
946s 2709 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:2720:12
946s      |
946s 2720 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:2731:12
946s      |
946s 2731 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:2762:12
946s      |
946s 2762 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:2772:12
946s      |
946s 2772 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:2785:12
946s      |
946s 2785 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:2793:12
946s      |
946s 2793 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:2801:12
946s      |
946s 2801 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:2812:12
946s      |
946s 2812 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:2838:12
946s      |
946s 2838 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:2848:12
946s      |
946s 2848 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:501:23
946s     |
946s 501 |             #[cfg(any(syn_no_non_exhaustive, not(feature = "full")))]
946s     |                       ^^^^^^^^^^^^^^^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:1116:19
946s      |
946s 1116 |             #[cfg(syn_no_non_exhaustive)]
946s      |                   ^^^^^^^^^^^^^^^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:1285:19
946s      |
946s 1285 |             #[cfg(syn_no_non_exhaustive)]
946s      |                   ^^^^^^^^^^^^^^^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:1422:19
946s      |
946s 1422 |             #[cfg(syn_no_non_exhaustive)]
946s      |                   ^^^^^^^^^^^^^^^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:1927:19
946s      |
946s 1927 |             #[cfg(syn_no_non_exhaustive)]
946s      |                   ^^^^^^^^^^^^^^^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:2347:19
946s      |
946s 2347 |             #[cfg(syn_no_non_exhaustive)]
946s      |                   ^^^^^^^^^^^^^^^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/hash.rs:2473:19
946s      |
946s 2473 |             #[cfg(syn_no_non_exhaustive)]
946s      |                   ^^^^^^^^^^^^^^^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s  --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:7:12
946s   |
946s 7 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s   |            ^^^^^^^
946s   |
946s   = help: consider using a Cargo feature instead
946s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s            [lints.rust]
946s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s   --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:17:12
946s    |
946s 17 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s    |            ^^^^^^^
946s    |
946s    = help: consider using a Cargo feature instead
946s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s             [lints.rust]
946s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s   --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:29:12
946s    |
946s 29 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s    |            ^^^^^^^
946s    |
946s    = help: consider using a Cargo feature instead
946s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s             [lints.rust]
946s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s   --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:43:12
946s    |
946s 43 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s    |            ^^^^^^^
946s    |
946s    = help: consider using a Cargo feature instead
946s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s             [lints.rust]
946s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s   --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:57:12
946s    |
946s 57 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s    |            ^^^^^^^
946s    |
946s    = help: consider using a Cargo feature instead
946s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s             [lints.rust]
946s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s   --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:70:12
946s    |
946s 70 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s    |            ^^^^^^^
946s    |
946s    = help: consider using a Cargo feature instead
946s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s             [lints.rust]
946s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s   --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:81:12
946s    |
946s 81 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s    |            ^^^^^^^
946s    |
946s    = help: consider using a Cargo feature instead
946s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s             [lints.rust]
946s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:229:12
946s     |
946s 229 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:240:12
946s     |
946s 240 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:250:12
946s     |
946s 250 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:262:12
946s     |
946s 262 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:277:12
946s     |
946s 277 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:288:12
946s     |
946s 288 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:311:12
946s     |
946s 311 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:322:12
946s     |
946s 322 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:333:12
946s     |
946s 333 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:343:12
946s     |
946s 343 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:356:12
946s     |
946s 356 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:596:12
946s     |
946s 596 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:607:12
946s     |
946s 607 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:619:12
946s     |
946s 619 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:631:12
946s     |
946s 631 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:643:12
946s     |
946s 643 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:655:12
946s     |
946s 655 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:667:12
946s     |
946s 667 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:678:12
946s     |
946s 678 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:689:12
946s     |
946s 689 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:701:12
946s     |
946s 701 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:713:12
946s     |
946s 713 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:725:12
946s     |
946s 725 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:742:12
946s     |
946s 742 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:753:12
946s     |
946s 753 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:765:12
946s     |
946s 765 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:780:12
946s     |
946s 780 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:791:12
946s     |
946s 791 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:804:12
946s     |
946s 804 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:816:12
946s     |
946s 816 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:829:12
946s     |
946s 829 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:839:12
946s     |
946s 839 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:851:12
946s     |
946s 851 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:861:12
946s     |
946s 861 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:874:12
946s     |
946s 874 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:889:12
946s     |
946s 889 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:900:12
946s     |
946s 900 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:911:12
946s     |
946s 911 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:923:12
946s     |
946s 923 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:936:12
946s     |
946s 936 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:949:12
946s     |
946s 949 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:960:12
946s     |
946s 960 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:974:12
946s     |
946s 974 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:985:12
946s     |
946s 985 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:996:12
946s     |
946s 996 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s     |            ^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:1007:12
946s      |
946s 1007 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:1019:12
946s      |
946s 1019 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:1030:12
946s      |
946s 1030 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:1041:12
946s      |
946s 1041 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:1054:12
946s      |
946s 1054 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:1065:12
946s      |
946s 1065 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:1078:12
946s      |
946s 1078 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:1090:12
946s      |
946s 1090 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:1102:12
946s      |
946s 1102 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:1121:12
946s      |
946s 1121 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:1131:12
946s      |
946s 1131 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:1141:12
946s      |
946s 1141 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:1152:12
946s      |
946s 1152 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:1170:12
946s      |
946s 1170 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:1205:12
946s      |
946s 1205 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:1217:12
946s      |
946s 1217 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:1228:12
946s      |
946s 1228 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:1244:12
946s      |
946s 1244 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:1257:12
946s      |
946s 1257 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:1290:12
946s      |
946s 1290 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:1308:12
946s      |
946s 1308 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:1331:12
946s      |
946s 1331 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:1343:12
946s      |
946s 1343 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: `quote` (lib) generated 1 warning (1 duplicate)
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:1378:12
946s      |
946s 1378 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:1396:12
946s      |
946s 1396 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:1407:12
946s      |
946s 1407 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:1420:12
946s      |
946s 1420 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:1437:12
946s      |
946s 1437 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:1447:12
946s      |
946s 1447 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:1542:12
946s      |
946s 1542 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:1559:12
946s      |
946s 1559 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:1574:12
946s      |
946s 1574 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:1589:12
946s      |
946s 1589 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:1601:12
946s      |
946s 1601 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:1613:12
946s      |
946s 1613 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:1630:12
946s      |
946s 1630 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:1642:12
946s      |
946s 1642 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:1655:12
946s      |
946s 1655 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:1669:12
946s      |
946s 1669 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CFG_PANIC=unwind CARGO_CFG_TARGET_ABI='' CARGO_CFG_TARGET_ARCH=s390x CARGO_CFG_TARGET_ENDIAN=big CARGO_CFG_TARGET_ENV=gnu CARGO_CFG_TARGET_FAMILY=unix CARGO_CFG_TARGET_HAS_ATOMIC=16,32,64,8,ptr CARGO_CFG_TARGET_OS=linux CARGO_CFG_TARGET_POINTER_WIDTH=64 CARGO_CFG_TARGET_VENDOR=unknown CARGO_CFG_UNIX='' CARGO_ENCODED_RUSTFLAGS='-Cdebuginfo=2-Cstrip=none--cap-lintswarn-Clinker=s390x-linux-gnu-gcc-Clink-arg=-Wl,-Bsymbolic-functions-Clink-arg=-flto=auto-Clink-arg=-ffat-lto-objects-Clink-arg=-Wl,-z,relro--remap-path-prefix/usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4--remap-path-prefix/tmp/tmp.CcsdpCGQmj/registry=/usr/share/cargo/registry-Ctarget-feature=+backchain' CARGO_FEATURE_CLONE_IMPLS=1 CARGO_FEATURE_DEFAULT=1 CARGO_FEATURE_DERIVE=1 CARGO_FEATURE_EXTRA_TRAITS=1 CARGO_FEATURE_FULL=1 CARGO_FEATURE_PARSING=1 CARGO_FEATURE_PRINTING=1 CARGO_FEATURE_PROC_MACRO=1 CARGO_FEATURE_QUOTE=1 CARGO_MANIFEST_DIR=/tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109 CARGO_PKG_AUTHORS='David Tolnay <dtolnay@gmail.com>' CARGO_PKG_DESCRIPTION='Parser for Rust source code' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=syn CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/dtolnay/syn' CARGO_PKG_RUST_VERSION=1.31 CARGO_PKG_VERSION=1.0.109 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=109 CARGO_PKG_VERSION_PRE='' DEBUG=true HOST=s390x-unknown-linux-gnu LD_LIBRARY_PATH='/tmp/tmp.CcsdpCGQmj/target/debug/deps:/tmp/tmp.CcsdpCGQmj/target/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' NUM_JOBS=2 OPT_LEVEL=0 OUT_DIR=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/build/syn-00713c596900211f/out PROFILE=debug RUSTC=rustc RUSTDOC=rustdoc TARGET=s390x-unknown-linux-gnu /tmp/tmp.CcsdpCGQmj/target/debug/build/syn-3b18c6c32a2e8f43/build-script-build`
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:1687:12
946s      |
946s 1687 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:1702:12
946s      |
946s 1702 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:1721:12
946s      |
946s 1721 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:1737:12
946s      |
946s 1737 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:1753:12
946s      |
946s 1753 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:1767:12
946s      |
946s 1767 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:1781:12
946s      |
946s 1781 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:1790:12
946s      |
946s 1790 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:1800:12
946s      |
946s 1800 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:1811:12
946s      |
946s 1811 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:1859:12
946s      |
946s 1859 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:1872:12
946s      |
946s 1872 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:1884:12
946s      |
946s 1884 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:1907:12
946s      |
946s 1907 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:1925:12
946s      |
946s 1925 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:1948:12
946s      |
946s 1948 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:1959:12
946s      |
946s 1959 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:1970:12
946s      |
946s 1970 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:1982:12
946s      |
946s 1982 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:2000:12
946s      |
946s 2000 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:2011:12
946s      |
946s 2011 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:2101:12
946s      |
946s 2101 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:2112:12
946s      |
946s 2112 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:2125:12
946s      |
946s 2125 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:2135:12
946s      |
946s 2135 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:2145:12
946s      |
946s 2145 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:2156:12
946s      |
946s 2156 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:2167:12
946s      |
946s 2167 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:2179:12
946s      |
946s 2179 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:2191:12
946s      |
946s 2191 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:2201:12
946s      |
946s 2201 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:2212:12
946s      |
946s 2212 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:2225:12
946s      |
946s 2225 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:2236:12
946s      |
946s 2236 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:2247:12
946s      |
946s 2247 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:2259:12
946s      |
946s 2259 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:2269:12
946s      |
946s 2269 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:2279:12
946s      |
946s 2279 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:2298:12
946s      |
946s 2298 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:2308:12
946s      |
946s 2308 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:2319:12
946s      |
946s 2319 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:2330:12
946s      |
946s 2330 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:2342:12
946s      |
946s 2342 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:2355:12
946s      |
946s 2355 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:2373:12
946s      |
946s 2373 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:2385:12
946s      |
946s 2385 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:2400:12
946s      |
946s 2400 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:2419:12
946s      |
946s 2419 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:2448:12
946s      |
946s 2448 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:2460:12
946s      |
946s 2460 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:2474:12
946s      |
946s 2474 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:2509:12
946s      |
946s 2509 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:2524:12
946s      |
946s 2524 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:2535:12
946s      |
946s 2535 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:2547:12
946s      |
946s 2547 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:2563:12
946s      |
946s 2563 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:2648:12
946s      |
946s 2648 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:2660:12
946s      |
946s 2660 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:2676:12
946s      |
946s 2676 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:2686:12
946s      |
946s 2686 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:2696:12
946s      |
946s 2696 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:2705:12
946s      |
946s 2705 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:2714:12
946s      |
946s 2714 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:2723:12
946s      |
946s 2723 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:2737:12
946s      |
946s 2737 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:2755:12
946s      |
946s 2755 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:2765:12
946s      |
946s 2765 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:2775:12
946s      |
946s 2775 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:2787:12
946s      |
946s 2787 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:2799:12
946s      |
946s 2799 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:2809:12
946s      |
946s 2809 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:2819:12
946s      |
946s 2819 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:2829:12
946s      |
946s 2829 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:2852:12
946s      |
946s 2852 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:2861:12
946s      |
946s 2861 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:2871:12
946s      |
946s 2871 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:2880:12
946s      |
946s 2880 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:2891:12
946s      |
946s 2891 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:2902:12
946s      |
946s 2902 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:2935:12
946s      |
946s 2935 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:2945:12
946s      |
946s 2945 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:2957:12
946s      |
946s 2957 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:2966:12
946s      |
946s 2966 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:2975:12
946s      |
946s 2975 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:2987:12
946s      |
946s 2987 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:3011:12
946s      |
946s 3011 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:3021:12
946s      |
946s 3021 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:590:23
946s     |
946s 590 |             #[cfg(any(syn_no_non_exhaustive, not(feature = "full")))]
946s     |                       ^^^^^^^^^^^^^^^^^^^^^
946s     |
946s     = help: consider using a Cargo feature instead
946s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s              [lints.rust]
946s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
946s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
946s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:1199:19
946s      |
946s 1199 |             #[cfg(syn_no_non_exhaustive)]
946s      |                   ^^^^^^^^^^^^^^^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:1372:19
946s      |
946s 1372 |             #[cfg(syn_no_non_exhaustive)]
946s      |                   ^^^^^^^^^^^^^^^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:1536:19
946s      |
946s 1536 |             #[cfg(syn_no_non_exhaustive)]
946s      |                   ^^^^^^^^^^^^^^^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:2095:19
946s      |
946s 2095 |             #[cfg(syn_no_non_exhaustive)]
946s      |                   ^^^^^^^^^^^^^^^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:2503:19
946s      |
946s 2503 |             #[cfg(syn_no_non_exhaustive)]
946s      |                   ^^^^^^^^^^^^^^^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/gen/debug.rs:2642:19
946s      |
946s 2642 |             #[cfg(syn_no_non_exhaustive)]
946s      |                   ^^^^^^^^^^^^^^^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unused import: `crate::gen::*`
946s    --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/lib.rs:787:9
946s     |
946s 787 | pub use crate::gen::*;
946s     |         ^^^^^^^^^^^^^
946s     |
946s     = note: `#[warn(unused_imports)]` on by default
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/parse.rs:1065:12
946s      |
946s 1065 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/parse.rs:1072:12
946s      |
946s 1072 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/parse.rs:1083:12
946s      |
946s 1083 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/parse.rs:1090:12
946s      |
946s 1090 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/parse.rs:1100:12
946s      |
946s 1100 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/parse.rs:1116:12
946s      |
946s 1116 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/parse.rs:1126:12
946s      |
946s 1126 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/parse.rs:1291:12
946s      |
946s 1291 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/parse.rs:1299:12
946s      |
946s 1299 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/parse.rs:1303:12
946s      |
946s 1303 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s     --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/parse.rs:1311:12
946s      |
946s 1311 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s      |            ^^^^^^^
946s      |
946s      = help: consider using a Cargo feature instead
946s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s               [lints.rust]
946s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s   --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/reserved.rs:29:12
946s    |
946s 29 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
946s    |            ^^^^^^^
946s    |
946s    = help: consider using a Cargo feature instead
946s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s             [lints.rust]
946s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s warning: unexpected `cfg` condition name: `doc_cfg`
946s   --> /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/reserved.rs:39:12
946s    |
946s 39 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
946s    |            ^^^^^^^
946s    |
946s    = help: consider using a Cargo feature instead
946s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
946s             [lints.rust]
946s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
946s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
946s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
946s 
946s [syn 1.0.109] cargo:rustc-cfg=syn_disable_nightly_tests
946s    Compiling ident_case v1.0.1
946s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=ident_case CARGO_MANIFEST_DIR=/tmp/tmp.CcsdpCGQmj/registry/ident_case-1.0.1 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='Utility for applying case rules to Rust identifiers.' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT/Apache-2.0 CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=ident_case CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/ident_case' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=1.0.1 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=1 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.CcsdpCGQmj/registry/ident_case-1.0.1 LD_LIBRARY_PATH=/tmp/tmp.CcsdpCGQmj/target/debug/deps rustc --crate-name ident_case --edition=2015 /tmp/tmp.CcsdpCGQmj/registry/ident_case-1.0.1/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values())' -C metadata=eaee659d776d8da3 -C extra-filename=-eaee659d776d8da3 --out-dir /tmp/tmp.CcsdpCGQmj/target/debug/deps -L dependency=/tmp/tmp.CcsdpCGQmj/target/debug/deps --cap-lints warn`
946s warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead
946s   --> /tmp/tmp.CcsdpCGQmj/registry/ident_case-1.0.1/src/lib.rs:25:17
946s    |
946s 25 | use std::ascii::AsciiExt;
946s    |                 ^^^^^^^^
946s    |
946s    = note: `#[warn(deprecated)]` on by default
946s 
946s warning: unused import: `std::ascii::AsciiExt`
946s   --> /tmp/tmp.CcsdpCGQmj/registry/ident_case-1.0.1/src/lib.rs:25:5
946s    |
946s 25 | use std::ascii::AsciiExt;
946s    |     ^^^^^^^^^^^^^^^^^^^^
946s    |
946s    = note: `#[warn(unused_imports)]` on by default
946s 
946s warning: `ident_case` (lib) generated 2 warnings
946s    Compiling fnv v1.0.7
946s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=fnv CARGO_MANIFEST_DIR=/tmp/tmp.CcsdpCGQmj/registry/fnv-1.0.7 CARGO_PKG_AUTHORS='Alex Crichton <alex@alexcrichton.com>' CARGO_PKG_DESCRIPTION='Fowler–Noll–Vo hash function' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='Apache-2.0 / MIT' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=fnv CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/servo/rust-fnv' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=1.0.7 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=7 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.CcsdpCGQmj/registry/fnv-1.0.7 LD_LIBRARY_PATH=/tmp/tmp.CcsdpCGQmj/target/debug/deps rustc --crate-name fnv --edition=2015 /tmp/tmp.CcsdpCGQmj/registry/fnv-1.0.7/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="std"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "std"))' -C metadata=b414de62b99a0be8 -C extra-filename=-b414de62b99a0be8 --out-dir /tmp/tmp.CcsdpCGQmj/target/debug/deps -L dependency=/tmp/tmp.CcsdpCGQmj/target/debug/deps --cap-lints warn`
946s    Compiling strsim v0.11.1
946s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=strsim CARGO_MANIFEST_DIR=/tmp/tmp.CcsdpCGQmj/registry/strsim-0.11.1 CARGO_PKG_AUTHORS='Danny Guo <danny@dannyguo.com>:maxbachmann <oss@maxbachmann.de>' CARGO_PKG_DESCRIPTION='Implementations of string similarity metrics. Includes Hamming, Levenshtein,
946s OSA, Damerau-Levenshtein, Jaro, Jaro-Winkler, and Sørensen-Dice.
946s ' CARGO_PKG_HOMEPAGE='https://github.com/rapidfuzz/strsim-rs' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=strsim CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/rapidfuzz/strsim-rs' CARGO_PKG_RUST_VERSION=1.56 CARGO_PKG_VERSION=0.11.1 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=11 CARGO_PKG_VERSION_PATCH=1 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.CcsdpCGQmj/registry/strsim-0.11.1 LD_LIBRARY_PATH=/tmp/tmp.CcsdpCGQmj/target/debug/deps rustc --crate-name strsim --edition=2015 /tmp/tmp.CcsdpCGQmj/registry/strsim-0.11.1/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values())' -C metadata=771eecd001b7194e -C extra-filename=-771eecd001b7194e --out-dir /tmp/tmp.CcsdpCGQmj/target/debug/deps -L dependency=/tmp/tmp.CcsdpCGQmj/target/debug/deps --cap-lints warn`
946s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=syn CARGO_MANIFEST_DIR=/tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109 CARGO_PKG_AUTHORS='David Tolnay <dtolnay@gmail.com>' CARGO_PKG_DESCRIPTION='Parser for Rust source code' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=syn CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/dtolnay/syn' CARGO_PKG_RUST_VERSION=1.31 CARGO_PKG_VERSION=1.0.109 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=109 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109 LD_LIBRARY_PATH=/tmp/tmp.CcsdpCGQmj/target/debug/deps OUT_DIR=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/build/syn-00713c596900211f/out rustc --crate-name syn --edition=2018 /tmp/tmp.CcsdpCGQmj/registry/syn-1.0.109/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="clone-impls"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="extra-traits"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="quote"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("clone-impls", "default", "derive", "extra-traits", "fold", "full", "parsing", "printing", "proc-macro", "quote", "visit", "visit-mut"))' -C metadata=0335a6e5d813cbdf -C extra-filename=-0335a6e5d813cbdf --out-dir /tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -L dependency=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.CcsdpCGQmj/target/debug/deps --extern proc_macro2=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rmeta --extern quote=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/libquote-70389408f8173857.rmeta --extern unicode_ident=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/libunicode_ident-2a1e2ade0bdc1f96.rmeta --cap-lints warn -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.CcsdpCGQmj/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain --cfg syn_disable_nightly_tests`
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/lib.rs:254:13
947s     |
947s 254 | #![cfg_attr(doc_cfg, feature(doc_cfg))]
947s     |             ^^^^^^^
947s     |
947s     = help: expected names are: `clippy`, `debug_assertions`, `doc`, `docsrs`, `doctest`, `feature`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `ub_checks`, `unix`, and `windows`
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s     = note: `#[warn(unexpected_cfgs)]` on by default
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/lib.rs:430:12
947s     |
947s 430 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/lib.rs:434:12
947s     |
947s 434 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/lib.rs:455:12
947s     |
947s 455 | #[cfg_attr(doc_cfg, doc(cfg(all(feature = "parsing", feature = "printing"))))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/lib.rs:804:12
947s     |
947s 804 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/lib.rs:867:12
947s     |
947s 867 | #[cfg_attr(doc_cfg, doc(cfg(all(feature = "parsing", feature = "proc-macro"))))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/lib.rs:887:12
947s     |
947s 887 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/lib.rs:916:12
947s     |
947s 916 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/lib.rs:959:12
947s     |
947s 959 | #[cfg_attr(doc_cfg, doc(cfg(all(feature = "parsing", feature = "full"))))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/group.rs:136:12
947s     |
947s 136 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/group.rs:214:12
947s     |
947s 214 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/group.rs:269:12
947s     |
947s 269 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:561:12
947s     |
947s 561 | #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:569:12
947s     |
947s 569 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `syn_omit_await_from_token_macro`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:881:11
947s     |
947s 881 | #[cfg(not(syn_omit_await_from_token_macro))]
947s     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_omit_await_from_token_macro)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_omit_await_from_token_macro)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `syn_omit_await_from_token_macro`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:883:7
947s     |
947s 883 | #[cfg(syn_omit_await_from_token_macro)]
947s     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_omit_await_from_token_macro)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_omit_await_from_token_macro)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:394:24
947s     |
947s 394 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s     |                          ^^^^^^^
947s ...
947s 556 | / define_punctuation_structs! {
947s 557 | |     "_" pub struct Underscore/1 /// `_`
947s 558 | | }
947s     | |_- in this macro invocation
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s     = note: this warning originates in the macro `define_punctuation_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:398:24
947s     |
947s 398 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s     |                          ^^^^^^^
947s ...
947s 556 | / define_punctuation_structs! {
947s 557 | |     "_" pub struct Underscore/1 /// `_`
947s 558 | | }
947s     | |_- in this macro invocation
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s     = note: this warning originates in the macro `define_punctuation_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:406:24
947s     |
947s 406 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |                          ^^^^^^^
947s ...
947s 556 | / define_punctuation_structs! {
947s 557 | |     "_" pub struct Underscore/1 /// `_`
947s 558 | | }
947s     | |_- in this macro invocation
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s     = note: this warning originates in the macro `define_punctuation_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:414:24
947s     |
947s 414 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |                          ^^^^^^^
947s ...
947s 556 | / define_punctuation_structs! {
947s 557 | |     "_" pub struct Underscore/1 /// `_`
947s 558 | | }
947s     | |_- in this macro invocation
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s     = note: this warning originates in the macro `define_punctuation_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:418:24
947s     |
947s 418 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |                          ^^^^^^^
947s ...
947s 556 | / define_punctuation_structs! {
947s 557 | |     "_" pub struct Underscore/1 /// `_`
947s 558 | | }
947s     | |_- in this macro invocation
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s     = note: this warning originates in the macro `define_punctuation_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:426:24
947s     |
947s 426 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |                          ^^^^^^^
947s ...
947s 556 | / define_punctuation_structs! {
947s 557 | |     "_" pub struct Underscore/1 /// `_`
947s 558 | | }
947s     | |_- in this macro invocation
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s     = note: this warning originates in the macro `define_punctuation_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:271:24
947s     |
947s 271 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s     |                          ^^^^^^^
947s ...
947s 652 | / define_keywords! {
947s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
947s 654 | |     "as"          pub struct As           /// `as`
947s 655 | |     "async"       pub struct Async        /// `async`
947s ...   |
947s 704 | |     "yield"       pub struct Yield        /// `yield`
947s 705 | | }
947s     | |_- in this macro invocation
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:275:24
947s     |
947s 275 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s     |                          ^^^^^^^
947s ...
947s 652 | / define_keywords! {
947s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
947s 654 | |     "as"          pub struct As           /// `as`
947s 655 | |     "async"       pub struct Async        /// `async`
947s ...   |
947s 704 | |     "yield"       pub struct Yield        /// `yield`
947s 705 | | }
947s     | |_- in this macro invocation
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:283:24
947s     |
947s 283 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |                          ^^^^^^^
947s ...
947s 652 | / define_keywords! {
947s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
947s 654 | |     "as"          pub struct As           /// `as`
947s 655 | |     "async"       pub struct Async        /// `async`
947s ...   |
947s 704 | |     "yield"       pub struct Yield        /// `yield`
947s 705 | | }
947s     | |_- in this macro invocation
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:291:24
947s     |
947s 291 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |                          ^^^^^^^
947s ...
947s 652 | / define_keywords! {
947s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
947s 654 | |     "as"          pub struct As           /// `as`
947s 655 | |     "async"       pub struct Async        /// `async`
947s ...   |
947s 704 | |     "yield"       pub struct Yield        /// `yield`
947s 705 | | }
947s     | |_- in this macro invocation
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:295:24
947s     |
947s 295 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |                          ^^^^^^^
947s ...
947s 652 | / define_keywords! {
947s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
947s 654 | |     "as"          pub struct As           /// `as`
947s 655 | |     "async"       pub struct Async        /// `async`
947s ...   |
947s 704 | |     "yield"       pub struct Yield        /// `yield`
947s 705 | | }
947s     | |_- in this macro invocation
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:303:24
947s     |
947s 303 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |                          ^^^^^^^
947s ...
947s 652 | / define_keywords! {
947s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
947s 654 | |     "as"          pub struct As           /// `as`
947s 655 | |     "async"       pub struct Async        /// `async`
947s ...   |
947s 704 | |     "yield"       pub struct Yield        /// `yield`
947s 705 | | }
947s     | |_- in this macro invocation
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:309:24
947s     |
947s 309 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s     |                          ^^^^^^^
947s ...
947s 652 | / define_keywords! {
947s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
947s 654 | |     "as"          pub struct As           /// `as`
947s 655 | |     "async"       pub struct Async        /// `async`
947s ...   |
947s 704 | |     "yield"       pub struct Yield        /// `yield`
947s 705 | | }
947s     | |_- in this macro invocation
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:317:24
947s     |
947s 317 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s     |                          ^^^^^^^
947s ...
947s 652 | / define_keywords! {
947s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
947s 654 | |     "as"          pub struct As           /// `as`
947s 655 | |     "async"       pub struct Async        /// `async`
947s ...   |
947s 704 | |     "yield"       pub struct Yield        /// `yield`
947s 705 | | }
947s     | |_- in this macro invocation
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:444:24
947s     |
947s 444 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s     |                          ^^^^^^^
947s ...
947s 707 | / define_punctuation! {
947s 708 | |     "+"           pub struct Add/1        /// `+`
947s 709 | |     "+="          pub struct AddEq/2      /// `+=`
947s 710 | |     "&"           pub struct And/1        /// `&`
947s ...   |
947s 753 | |     "~"           pub struct Tilde/1      /// `~`
947s 754 | | }
947s     | |_- in this macro invocation
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s     = note: this warning originates in the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:452:24
947s     |
947s 452 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s     |                          ^^^^^^^
947s ...
947s 707 | / define_punctuation! {
947s 708 | |     "+"           pub struct Add/1        /// `+`
947s 709 | |     "+="          pub struct AddEq/2      /// `+=`
947s 710 | |     "&"           pub struct And/1        /// `&`
947s ...   |
947s 753 | |     "~"           pub struct Tilde/1      /// `~`
947s 754 | | }
947s     | |_- in this macro invocation
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s     = note: this warning originates in the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:394:24
947s     |
947s 394 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s     |                          ^^^^^^^
947s ...
947s 707 | / define_punctuation! {
947s 708 | |     "+"           pub struct Add/1        /// `+`
947s 709 | |     "+="          pub struct AddEq/2      /// `+=`
947s 710 | |     "&"           pub struct And/1        /// `&`
947s ...   |
947s 753 | |     "~"           pub struct Tilde/1      /// `~`
947s 754 | | }
947s     | |_- in this macro invocation
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:398:24
947s     |
947s 398 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s     |                          ^^^^^^^
947s ...
947s 707 | / define_punctuation! {
947s 708 | |     "+"           pub struct Add/1        /// `+`
947s 709 | |     "+="          pub struct AddEq/2      /// `+=`
947s 710 | |     "&"           pub struct And/1        /// `&`
947s ...   |
947s 753 | |     "~"           pub struct Tilde/1      /// `~`
947s 754 | | }
947s     | |_- in this macro invocation
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:406:24
947s     |
947s 406 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |                          ^^^^^^^
947s ...
947s 707 | / define_punctuation! {
947s 708 | |     "+"           pub struct Add/1        /// `+`
947s 709 | |     "+="          pub struct AddEq/2      /// `+=`
947s 710 | |     "&"           pub struct And/1        /// `&`
947s ...   |
947s 753 | |     "~"           pub struct Tilde/1      /// `~`
947s 754 | | }
947s     | |_- in this macro invocation
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:414:24
947s     |
947s 414 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |                          ^^^^^^^
947s ...
947s 707 | / define_punctuation! {
947s 708 | |     "+"           pub struct Add/1        /// `+`
947s 709 | |     "+="          pub struct AddEq/2      /// `+=`
947s 710 | |     "&"           pub struct And/1        /// `&`
947s ...   |
947s 753 | |     "~"           pub struct Tilde/1      /// `~`
947s 754 | | }
947s     | |_- in this macro invocation
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:418:24
947s     |
947s 418 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |                          ^^^^^^^
947s ...
947s 707 | / define_punctuation! {
947s 708 | |     "+"           pub struct Add/1        /// `+`
947s 709 | |     "+="          pub struct AddEq/2      /// `+=`
947s 710 | |     "&"           pub struct And/1        /// `&`
947s ...   |
947s 753 | |     "~"           pub struct Tilde/1      /// `~`
947s 754 | | }
947s     | |_- in this macro invocation
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:426:24
947s     |
947s 426 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |                          ^^^^^^^
947s ...
947s 707 | / define_punctuation! {
947s 708 | |     "+"           pub struct Add/1        /// `+`
947s 709 | |     "+="          pub struct AddEq/2      /// `+=`
947s 710 | |     "&"           pub struct And/1        /// `&`
947s ...   |
947s 753 | |     "~"           pub struct Tilde/1      /// `~`
947s 754 | | }
947s     | |_- in this macro invocation
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:503:24
947s     |
947s 503 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s     |                          ^^^^^^^
947s ...
947s 756 | / define_delimiters! {
947s 757 | |     "{"           pub struct Brace        /// `{...}`
947s 758 | |     "["           pub struct Bracket      /// `[...]`
947s 759 | |     "("           pub struct Paren        /// `(...)`
947s 760 | |     " "           pub struct Group        /// None-delimited group
947s 761 | | }
947s     | |_- in this macro invocation
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s     = note: this warning originates in the macro `define_delimiters` (in Nightly builds, run with -Z macro-backtrace for more info)
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:507:24
947s     |
947s 507 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s     |                          ^^^^^^^
947s ...
947s 756 | / define_delimiters! {
947s 757 | |     "{"           pub struct Brace        /// `{...}`
947s 758 | |     "["           pub struct Bracket      /// `[...]`
947s 759 | |     "("           pub struct Paren        /// `(...)`
947s 760 | |     " "           pub struct Group        /// None-delimited group
947s 761 | | }
947s     | |_- in this macro invocation
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s     = note: this warning originates in the macro `define_delimiters` (in Nightly builds, run with -Z macro-backtrace for more info)
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:515:24
947s     |
947s 515 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |                          ^^^^^^^
947s ...
947s 756 | / define_delimiters! {
947s 757 | |     "{"           pub struct Brace        /// `{...}`
947s 758 | |     "["           pub struct Bracket      /// `[...]`
947s 759 | |     "("           pub struct Paren        /// `(...)`
947s 760 | |     " "           pub struct Group        /// None-delimited group
947s 761 | | }
947s     | |_- in this macro invocation
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s     = note: this warning originates in the macro `define_delimiters` (in Nightly builds, run with -Z macro-backtrace for more info)
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:523:24
947s     |
947s 523 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |                          ^^^^^^^
947s ...
947s 756 | / define_delimiters! {
947s 757 | |     "{"           pub struct Brace        /// `{...}`
947s 758 | |     "["           pub struct Bracket      /// `[...]`
947s 759 | |     "("           pub struct Paren        /// `(...)`
947s 760 | |     " "           pub struct Group        /// None-delimited group
947s 761 | | }
947s     | |_- in this macro invocation
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s     = note: this warning originates in the macro `define_delimiters` (in Nightly builds, run with -Z macro-backtrace for more info)
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:527:24
947s     |
947s 527 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |                          ^^^^^^^
947s ...
947s 756 | / define_delimiters! {
947s 757 | |     "{"           pub struct Brace        /// `{...}`
947s 758 | |     "["           pub struct Bracket      /// `[...]`
947s 759 | |     "("           pub struct Paren        /// `(...)`
947s 760 | |     " "           pub struct Group        /// None-delimited group
947s 761 | | }
947s     | |_- in this macro invocation
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s     = note: this warning originates in the macro `define_delimiters` (in Nightly builds, run with -Z macro-backtrace for more info)
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:535:24
947s     |
947s 535 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |                          ^^^^^^^
947s ...
947s 756 | / define_delimiters! {
947s 757 | |     "{"           pub struct Brace        /// `{...}`
947s 758 | |     "["           pub struct Bracket      /// `[...]`
947s 759 | |     "("           pub struct Paren        /// `(...)`
947s 760 | |     " "           pub struct Group        /// None-delimited group
947s 761 | | }
947s     | |_- in this macro invocation
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s     = note: this warning originates in the macro `define_delimiters` (in Nightly builds, run with -Z macro-backtrace for more info)
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s   --> /usr/share/cargo/registry/syn-1.0.109/src/ident.rs:38:12
947s    |
947s 38 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s    |            ^^^^^^^
947s    |
947s    = help: consider using a Cargo feature instead
947s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s             [lints.rust]
947s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:463:12
947s     |
947s 463 | #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:148:16
947s     |
947s 148 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:329:16
947s     |
947s 329 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:360:16
947s     |
947s 360 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
947s     |
947s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s     |                      ^^^^^^^
947s     |
947s    ::: /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:336:1
947s     |
947s 336 | / ast_enum_of_structs! {
947s 337 | |     /// Content of a compile-time structured attribute.
947s 338 | |     ///
947s 339 | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
947s ...   |
947s 369 | |     }
947s 370 | | }
947s     | |_- in this macro invocation
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:377:16
947s     |
947s 377 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:390:16
947s     |
947s 390 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:417:16
947s     |
947s 417 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
947s     |
947s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s     |                      ^^^^^^^
947s     |
947s    ::: /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:412:1
947s     |
947s 412 | / ast_enum_of_structs! {
947s 413 | |     /// Element of a compile-time attribute list.
947s 414 | |     ///
947s 415 | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
947s ...   |
947s 425 | |     }
947s 426 | | }
947s     | |_- in this macro invocation
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:165:16
947s     |
947s 165 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:213:16
947s     |
947s 213 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:223:16
947s     |
947s 223 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:237:16
947s     |
947s 237 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:251:16
947s     |
947s 251 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:557:16
947s     |
947s 557 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:565:16
947s     |
947s 565 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:573:16
947s     |
947s 573 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:581:16
947s     |
947s 581 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:630:16
947s     |
947s 630 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:644:16
947s     |
947s 644 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:654:16
947s     |
947s 654 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s  --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:9:16
947s   |
947s 9 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
947s   |                ^^^^^^^
947s   |
947s   = help: consider using a Cargo feature instead
947s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s            [lints.rust]
947s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s   --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:36:16
947s    |
947s 36 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
947s    |                ^^^^^^^
947s    |
947s    = help: consider using a Cargo feature instead
947s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s             [lints.rust]
947s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
947s     |
947s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s     |                      ^^^^^^^
947s     |
947s    ::: /usr/share/cargo/registry/syn-1.0.109/src/data.rs:25:1
947s     |
947s 25  | / ast_enum_of_structs! {
947s 26  | |     /// Data stored within an enum variant or struct.
947s 27  | |     ///
947s 28  | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
947s ...   |
947s 47  | |     }
947s 48  | | }
947s     | |_- in this macro invocation
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s   --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:56:16
947s    |
947s 56 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
947s    |                ^^^^^^^
947s    |
947s    = help: consider using a Cargo feature instead
947s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s             [lints.rust]
947s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s   --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:68:16
947s    |
947s 68 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
947s    |                ^^^^^^^
947s    |
947s    = help: consider using a Cargo feature instead
947s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s             [lints.rust]
947s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:153:16
947s     |
947s 153 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:185:16
947s     |
947s 185 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
947s     |
947s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s     |                      ^^^^^^^
947s     |
947s    ::: /usr/share/cargo/registry/syn-1.0.109/src/data.rs:173:1
947s     |
947s 173 | / ast_enum_of_structs! {
947s 174 | |     /// The visibility level of an item: inherited or `pub` or
947s 175 | |     /// `pub(restricted)`.
947s 176 | |     ///
947s ...   |
947s 199 | |     }
947s 200 | | }
947s     | |_- in this macro invocation
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:207:16
947s     |
947s 207 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:218:16
947s     |
947s 218 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:230:16
947s     |
947s 230 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:246:16
947s     |
947s 246 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:275:16
947s     |
947s 275 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:286:16
947s     |
947s 286 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:327:16
947s     |
947s 327 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:299:20
947s     |
947s 299 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s     |                    ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:315:20
947s     |
947s 315 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s     |                    ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:423:16
947s     |
947s 423 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:436:16
947s     |
947s 436 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:445:16
947s     |
947s 445 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:454:16
947s     |
947s 454 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:467:16
947s     |
947s 467 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:474:16
947s     |
947s 474 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:481:16
947s     |
947s 481 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s   --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:89:16
947s    |
947s 89 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
947s    |                ^^^^^^^
947s    |
947s    = help: consider using a Cargo feature instead
947s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s             [lints.rust]
947s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
947s   --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:90:20
947s    |
947s 90 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
947s    |                    ^^^^^^^^^^^^^^^^^^^^^
947s    |
947s    = help: consider using a Cargo feature instead
947s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s             [lints.rust]
947s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
947s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
947s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
947s     |
947s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s     |                      ^^^^^^^
947s     |
947s    ::: /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:14:1
947s     |
947s 14  | / ast_enum_of_structs! {
947s 15  | |     /// A Rust expression.
947s 16  | |     ///
947s 17  | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
947s ...   |
947s 249 | |     }
947s 250 | | }
947s     | |_- in this macro invocation
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:256:16
947s     |
947s 256 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:268:16
947s     |
947s 268 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:281:16
947s     |
947s 281 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:294:16
947s     |
947s 294 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:307:16
947s     |
947s 307 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:321:16
947s     |
947s 321 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:334:16
947s     |
947s 334 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:346:16
947s     |
947s 346 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:359:16
947s     |
947s 359 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:373:16
947s     |
947s 373 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:387:16
947s     |
947s 387 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:400:16
947s     |
947s 400 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:418:16
947s     |
947s 418 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:431:16
947s     |
947s 431 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:444:16
947s     |
947s 444 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:464:16
947s     |
947s 464 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:480:16
947s     |
947s 480 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:495:16
947s     |
947s 495 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:508:16
947s     |
947s 508 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:523:16
947s     |
947s 523 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:534:16
947s     |
947s 534 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:547:16
947s     |
947s 547 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:558:16
947s     |
947s 558 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:572:16
947s     |
947s 572 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:588:16
947s     |
947s 588 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:604:16
947s     |
947s 604 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:616:16
947s     |
947s 616 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:629:16
947s     |
947s 629 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:643:16
947s     |
947s 643 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:657:16
947s     |
947s 657 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:672:16
947s     |
947s 672 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:687:16
947s     |
947s 687 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:699:16
947s     |
947s 699 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:711:16
947s     |
947s 711 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:723:16
947s     |
947s 723 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:737:16
947s     |
947s 737 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:749:16
947s     |
947s 749 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:761:16
947s     |
947s 761 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:775:16
947s     |
947s 775 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:850:16
947s     |
947s 850 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:920:16
947s     |
947s 920 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:968:16
947s     |
947s 968 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:982:16
947s     |
947s 982 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:999:16
947s     |
947s 999 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:1021:16
947s      |
947s 1021 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:1049:16
947s      |
947s 1049 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:1065:16
947s      |
947s 1065 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:246:15
947s     |
947s 246 |         #[cfg(syn_no_non_exhaustive)]
947s     |               ^^^^^^^^^^^^^^^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `syn_no_const_vec_new`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:784:40
947s     |
947s 784 |     #[cfg(all(feature = "parsing", not(syn_no_const_vec_new)))]
947s     |                                        ^^^^^^^^^^^^^^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_const_vec_new)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_const_vec_new)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:838:19
947s     |
947s 838 |             #[cfg(syn_no_non_exhaustive)]
947s     |                   ^^^^^^^^^^^^^^^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:1159:16
947s      |
947s 1159 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:1880:16
947s      |
947s 1880 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:1975:16
947s      |
947s 1975 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2001:16
947s      |
947s 2001 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2063:16
947s      |
947s 2063 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2084:16
947s      |
947s 2084 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2101:16
947s      |
947s 2101 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2119:16
947s      |
947s 2119 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2147:16
947s      |
947s 2147 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2165:16
947s      |
947s 2165 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2206:16
947s      |
947s 2206 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2236:16
947s      |
947s 2236 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2258:16
947s      |
947s 2258 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2326:16
947s      |
947s 2326 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2349:16
947s      |
947s 2349 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2372:16
947s      |
947s 2372 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2381:16
947s      |
947s 2381 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2396:16
947s      |
947s 2396 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2405:16
947s      |
947s 2405 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2414:16
947s      |
947s 2414 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2426:16
947s      |
947s 2426 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2496:16
947s      |
947s 2496 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2547:16
947s      |
947s 2547 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2571:16
947s      |
947s 2571 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2582:16
947s      |
947s 2582 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2594:16
947s      |
947s 2594 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2648:16
947s      |
947s 2648 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2678:16
947s      |
947s 2678 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2727:16
947s      |
947s 2727 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2759:16
947s      |
947s 2759 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2801:16
947s      |
947s 2801 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2818:16
947s      |
947s 2818 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2832:16
947s      |
947s 2832 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2846:16
947s      |
947s 2846 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2879:16
947s      |
947s 2879 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2292:28
947s      |
947s 2292 |                   #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s      |                              ^^^^^^^
947s ...
947s 2309 | /     impl_by_parsing_expr! {
947s 2310 | |         ExprAssign, Assign, "expected assignment expression",
947s 2311 | |         ExprAssignOp, AssignOp, "expected compound assignment expression",
947s 2312 | |         ExprAwait, Await, "expected await expression",
947s ...    |
947s 2322 | |         ExprType, Type, "expected type ascription expression",
947s 2323 | |     }
947s      | |_____- in this macro invocation
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s      = note: this warning originates in the macro `impl_by_parsing_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:1248:20
947s      |
947s 1248 |         #[cfg_attr(doc_cfg, doc(cfg(all(feature = "full", feature = "parsing"))))]
947s      |                    ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2539:23
947s      |
947s 2539 |                 #[cfg(syn_no_non_exhaustive)]
947s      |                       ^^^^^^^^^^^^^^^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `syn_no_const_vec_new`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2905:23
947s      |
947s 2905 |             #[cfg(not(syn_no_const_vec_new))]
947s      |                       ^^^^^^^^^^^^^^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_const_vec_new)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_const_vec_new)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `syn_no_const_vec_new`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2907:19
947s      |
947s 2907 |             #[cfg(syn_no_const_vec_new)]
947s      |                   ^^^^^^^^^^^^^^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_const_vec_new)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_const_vec_new)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2988:16
947s      |
947s 2988 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2998:16
947s      |
947s 2998 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3008:16
947s      |
947s 3008 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3020:16
947s      |
947s 3020 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3035:16
947s      |
947s 3035 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3046:16
947s      |
947s 3046 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3057:16
947s      |
947s 3057 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3072:16
947s      |
947s 3072 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3082:16
947s      |
947s 3082 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3091:16
947s      |
947s 3091 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3099:16
947s      |
947s 3099 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3110:16
947s      |
947s 3110 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3141:16
947s      |
947s 3141 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3153:16
947s      |
947s 3153 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3165:16
947s      |
947s 3165 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3180:16
947s      |
947s 3180 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3197:16
947s      |
947s 3197 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3211:16
947s      |
947s 3211 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3233:16
947s      |
947s 3233 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3244:16
947s      |
947s 3244 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3255:16
947s      |
947s 3255 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3265:16
947s      |
947s 3265 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3275:16
947s      |
947s 3275 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3291:16
947s      |
947s 3291 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3304:16
947s      |
947s 3304 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3317:16
947s      |
947s 3317 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3328:16
947s      |
947s 3328 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3338:16
947s      |
947s 3338 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3348:16
947s      |
947s 3348 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3358:16
947s      |
947s 3358 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3367:16
947s      |
947s 3367 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3379:16
947s      |
947s 3379 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3390:16
947s      |
947s 3390 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3400:16
947s      |
947s 3400 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3409:16
947s      |
947s 3409 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3420:16
947s      |
947s 3420 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3431:16
947s      |
947s 3431 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3441:16
947s      |
947s 3441 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3451:16
947s      |
947s 3451 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3460:16
947s      |
947s 3460 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3478:16
947s      |
947s 3478 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3491:16
947s      |
947s 3491 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3501:16
947s      |
947s 3501 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3512:16
947s      |
947s 3512 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3522:16
947s      |
947s 3522 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3531:16
947s      |
947s 3531 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3544:16
947s      |
947s 3544 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:296:5
947s     |
947s 296 |     doc_cfg,
947s     |     ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:307:5
947s     |
947s 307 |     doc_cfg,
947s     |     ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:318:5
947s     |
947s 318 |     doc_cfg,
947s     |     ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s   --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:14:16
947s    |
947s 14 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
947s    |                ^^^^^^^
947s    |
947s    = help: consider using a Cargo feature instead
947s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s             [lints.rust]
947s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s   --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:35:16
947s    |
947s 35 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
947s    |                ^^^^^^^
947s    |
947s    = help: consider using a Cargo feature instead
947s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s             [lints.rust]
947s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
947s     |
947s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s     |                      ^^^^^^^
947s     |
947s    ::: /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:23:1
947s     |
947s 23  | / ast_enum_of_structs! {
947s 24  | |     /// A generic type parameter, lifetime, or const generic: `T: Into<String>`,
947s 25  | |     /// `'a: 'b`, `const LEN: usize`.
947s 26  | |     ///
947s ...   |
947s 45  | |     }
947s 46  | | }
947s     | |_- in this macro invocation
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s   --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:53:16
947s    |
947s 53 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
947s    |                ^^^^^^^
947s    |
947s    = help: consider using a Cargo feature instead
947s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s             [lints.rust]
947s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s   --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:69:16
947s    |
947s 69 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
947s    |                ^^^^^^^
947s    |
947s    = help: consider using a Cargo feature instead
947s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s             [lints.rust]
947s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s   --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:83:16
947s    |
947s 83 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
947s    |                ^^^^^^^
947s    |
947s    = help: consider using a Cargo feature instead
947s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s             [lints.rust]
947s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:363:20
947s     |
947s 363 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s     |                    ^^^^^^^
947s ...
947s 404 | generics_wrapper_impls!(ImplGenerics);
947s     | ------------------------------------- in this macro invocation
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:371:20
947s     |
947s 371 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |                    ^^^^^^^
947s ...
947s 404 | generics_wrapper_impls!(ImplGenerics);
947s     | ------------------------------------- in this macro invocation
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:382:20
947s     |
947s 382 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |                    ^^^^^^^
947s ...
947s 404 | generics_wrapper_impls!(ImplGenerics);
947s     | ------------------------------------- in this macro invocation
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:386:20
947s     |
947s 386 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |                    ^^^^^^^
947s ...
947s 404 | generics_wrapper_impls!(ImplGenerics);
947s     | ------------------------------------- in this macro invocation
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:394:20
947s     |
947s 394 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |                    ^^^^^^^
947s ...
947s 404 | generics_wrapper_impls!(ImplGenerics);
947s     | ------------------------------------- in this macro invocation
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:363:20
947s     |
947s 363 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s     |                    ^^^^^^^
947s ...
947s 406 | generics_wrapper_impls!(TypeGenerics);
947s     | ------------------------------------- in this macro invocation
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:371:20
947s     |
947s 371 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |                    ^^^^^^^
947s ...
947s 406 | generics_wrapper_impls!(TypeGenerics);
947s     | ------------------------------------- in this macro invocation
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:382:20
947s     |
947s 382 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |                    ^^^^^^^
947s ...
947s 406 | generics_wrapper_impls!(TypeGenerics);
947s     | ------------------------------------- in this macro invocation
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:386:20
947s     |
947s 386 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |                    ^^^^^^^
947s ...
947s 406 | generics_wrapper_impls!(TypeGenerics);
947s     | ------------------------------------- in this macro invocation
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:394:20
947s     |
947s 394 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |                    ^^^^^^^
947s ...
947s 406 | generics_wrapper_impls!(TypeGenerics);
947s     | ------------------------------------- in this macro invocation
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:363:20
947s     |
947s 363 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s     |                    ^^^^^^^
947s ...
947s 408 | generics_wrapper_impls!(Turbofish);
947s     | ---------------------------------- in this macro invocation
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:371:20
947s     |
947s 371 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |                    ^^^^^^^
947s ...
947s 408 | generics_wrapper_impls!(Turbofish);
947s     | ---------------------------------- in this macro invocation
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:382:20
947s     |
947s 382 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |                    ^^^^^^^
947s ...
947s 408 | generics_wrapper_impls!(Turbofish);
947s     | ---------------------------------- in this macro invocation
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:386:20
947s     |
947s 386 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |                    ^^^^^^^
947s ...
947s 408 | generics_wrapper_impls!(Turbofish);
947s     | ---------------------------------- in this macro invocation
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:394:20
947s     |
947s 394 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |                    ^^^^^^^
947s ...
947s 408 | generics_wrapper_impls!(Turbofish);
947s     | ---------------------------------- in this macro invocation
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:426:16
947s     |
947s 426 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:475:16
947s     |
947s 475 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
947s     |
947s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s     |                      ^^^^^^^
947s     |
947s    ::: /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:470:1
947s     |
947s 470 | / ast_enum_of_structs! {
947s 471 | |     /// A trait or lifetime used as a bound on a type parameter.
947s 472 | |     ///
947s 473 | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
947s ...   |
947s 479 | |     }
947s 480 | | }
947s     | |_- in this macro invocation
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:487:16
947s     |
947s 487 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:504:16
947s     |
947s 504 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:517:16
947s     |
947s 517 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:535:16
947s     |
947s 535 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
947s     |
947s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s     |                      ^^^^^^^
947s     |
947s    ::: /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:524:1
947s     |
947s 524 | / ast_enum_of_structs! {
947s 525 | |     /// A single predicate in a `where` clause: `T: Deserialize<'de>`.
947s 526 | |     ///
947s 527 | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
947s ...   |
947s 545 | |     }
947s 546 | | }
947s     | |_- in this macro invocation
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:553:16
947s     |
947s 553 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:570:16
947s     |
947s 570 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:583:16
947s     |
947s 583 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:347:9
947s     |
947s 347 |         doc_cfg,
947s     |         ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:597:16
947s     |
947s 597 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:660:16
947s     |
947s 660 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:687:16
947s     |
947s 687 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:725:16
947s     |
947s 725 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:747:16
947s     |
947s 747 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:758:16
947s     |
947s 758 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:812:16
947s     |
947s 812 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:856:16
947s     |
947s 856 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:905:16
947s     |
947s 905 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:916:16
947s     |
947s 916 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:940:16
947s     |
947s 940 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:971:16
947s     |
947s 971 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:982:16
947s     |
947s 982 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:1057:16
947s      |
947s 1057 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:1207:16
947s      |
947s 1207 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:1217:16
947s      |
947s 1217 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:1229:16
947s      |
947s 1229 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:1268:16
947s      |
947s 1268 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:1300:16
947s      |
947s 1300 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:1310:16
947s      |
947s 1310 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:1325:16
947s      |
947s 1325 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:1335:16
947s      |
947s 1335 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:1345:16
947s      |
947s 1345 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:1354:16
947s      |
947s 1354 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s   --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:19:16
947s    |
947s 19 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
947s    |                ^^^^^^^
947s    |
947s    = help: consider using a Cargo feature instead
947s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s             [lints.rust]
947s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
947s   --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:20:20
947s    |
947s 20 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
947s    |                    ^^^^^^^^^^^^^^^^^^^^^
947s    |
947s    = help: consider using a Cargo feature instead
947s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s             [lints.rust]
947s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
947s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
947s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
947s     |
947s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s     |                      ^^^^^^^
947s     |
947s    ::: /usr/share/cargo/registry/syn-1.0.109/src/item.rs:9:1
947s     |
947s 9   | / ast_enum_of_structs! {
947s 10  | |     /// Things that can appear directly inside of a module or scope.
947s 11  | |     ///
947s 12  | |     /// *This type is available only if Syn is built with the `"full"` feature.*
947s ...   |
947s 96  | |     }
947s 97  | | }
947s     | |_- in this macro invocation
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:103:16
947s     |
947s 103 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:121:16
947s     |
947s 121 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:137:16
947s     |
947s 137 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:154:16
947s     |
947s 154 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:167:16
947s     |
947s 167 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:181:16
947s     |
947s 181 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:201:16
947s     |
947s 201 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:215:16
947s     |
947s 215 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:229:16
947s     |
947s 229 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:244:16
947s     |
947s 244 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:263:16
947s     |
947s 263 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:279:16
947s     |
947s 279 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:299:16
947s     |
947s 299 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:316:16
947s     |
947s 316 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:333:16
947s     |
947s 333 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:348:16
947s     |
947s 348 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:477:16
947s     |
947s 477 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
947s     |
947s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s     |                      ^^^^^^^
947s     |
947s    ::: /usr/share/cargo/registry/syn-1.0.109/src/item.rs:467:1
947s     |
947s 467 | / ast_enum_of_structs! {
947s 468 | |     /// A suffix of an import tree in a `use` item: `Type as Renamed` or `*`.
947s 469 | |     ///
947s 470 | |     /// *This type is available only if Syn is built with the `"full"` feature.*
947s ...   |
947s 493 | |     }
947s 494 | | }
947s     | |_- in this macro invocation
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:500:16
947s     |
947s 500 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:512:16
947s     |
947s 512 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:522:16
947s     |
947s 522 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:534:16
947s     |
947s 534 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:544:16
947s     |
947s 544 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:561:16
947s     |
947s 561 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:562:20
947s     |
947s 562 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
947s     |                    ^^^^^^^^^^^^^^^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
947s     |
947s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s     |                      ^^^^^^^
947s     |
947s    ::: /usr/share/cargo/registry/syn-1.0.109/src/item.rs:551:1
947s     |
947s 551 | / ast_enum_of_structs! {
947s 552 | |     /// An item within an `extern` block.
947s 553 | |     ///
947s 554 | |     /// *This type is available only if Syn is built with the `"full"` feature.*
947s ...   |
947s 600 | |     }
947s 601 | | }
947s     | |_- in this macro invocation
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:607:16
947s     |
947s 607 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:620:16
947s     |
947s 620 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:637:16
947s     |
947s 637 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:651:16
947s     |
947s 651 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:669:16
947s     |
947s 669 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:670:20
947s     |
947s 670 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
947s     |                    ^^^^^^^^^^^^^^^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
947s     |
947s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s     |                      ^^^^^^^
947s     |
947s    ::: /usr/share/cargo/registry/syn-1.0.109/src/item.rs:659:1
947s     |
947s 659 | / ast_enum_of_structs! {
947s 660 | |     /// An item declaration within the definition of a trait.
947s 661 | |     ///
947s 662 | |     /// *This type is available only if Syn is built with the `"full"` feature.*
947s ...   |
947s 708 | |     }
947s 709 | | }
947s     | |_- in this macro invocation
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:715:16
947s     |
947s 715 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:731:16
947s     |
947s 731 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:744:16
947s     |
947s 744 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:761:16
947s     |
947s 761 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:779:16
947s     |
947s 779 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:780:20
947s     |
947s 780 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
947s     |                    ^^^^^^^^^^^^^^^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
947s     |
947s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s     |                      ^^^^^^^
947s     |
947s    ::: /usr/share/cargo/registry/syn-1.0.109/src/item.rs:769:1
947s     |
947s 769 | / ast_enum_of_structs! {
947s 770 | |     /// An item within an impl block.
947s 771 | |     ///
947s 772 | |     /// *This type is available only if Syn is built with the `"full"` feature.*
947s ...   |
947s 818 | |     }
947s 819 | | }
947s     | |_- in this macro invocation
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:825:16
947s     |
947s 825 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:844:16
947s     |
947s 844 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:858:16
947s     |
947s 858 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:876:16
947s     |
947s 876 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:889:16
947s     |
947s 889 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:927:16
947s     |
947s 927 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
947s     |
947s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s     |                      ^^^^^^^
947s     |
947s    ::: /usr/share/cargo/registry/syn-1.0.109/src/item.rs:923:1
947s     |
947s 923 | / ast_enum_of_structs! {
947s 924 | |     /// An argument in a function signature: the `n: usize` in `fn f(n: usize)`.
947s 925 | |     ///
947s 926 | |     /// *This type is available only if Syn is built with the `"full"` feature.*
947s ...   |
947s 938 | |     }
947s 939 | | }
947s     | |_- in this macro invocation
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:949:16
947s     |
947s 949 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
947s   --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:93:15
947s    |
947s 93 |         #[cfg(syn_no_non_exhaustive)]
947s    |               ^^^^^^^^^^^^^^^^^^^^^
947s    |
947s    = help: consider using a Cargo feature instead
947s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s             [lints.rust]
947s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
947s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
947s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:381:19
947s     |
947s 381 |             #[cfg(syn_no_non_exhaustive)]
947s     |                   ^^^^^^^^^^^^^^^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:597:15
947s     |
947s 597 |         #[cfg(syn_no_non_exhaustive)]
947s     |               ^^^^^^^^^^^^^^^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:705:15
947s     |
947s 705 |         #[cfg(syn_no_non_exhaustive)]
947s     |               ^^^^^^^^^^^^^^^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:815:15
947s     |
947s 815 |         #[cfg(syn_no_non_exhaustive)]
947s     |               ^^^^^^^^^^^^^^^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:976:16
947s     |
947s 976 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1237:16
947s      |
947s 1237 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1264:16
947s      |
947s 1264 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1305:16
947s      |
947s 1305 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1338:16
947s      |
947s 1338 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1352:16
947s      |
947s 1352 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1401:16
947s      |
947s 1401 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1419:16
947s      |
947s 1419 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1500:16
947s      |
947s 1500 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1535:16
947s      |
947s 1535 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1564:16
947s      |
947s 1564 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1584:16
947s      |
947s 1584 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1680:16
947s      |
947s 1680 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1722:16
947s      |
947s 1722 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1745:16
947s      |
947s 1745 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1827:16
947s      |
947s 1827 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1843:16
947s      |
947s 1843 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1859:16
947s      |
947s 1859 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1903:16
947s      |
947s 1903 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1921:16
947s      |
947s 1921 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1971:16
947s      |
947s 1971 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1995:16
947s      |
947s 1995 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2019:16
947s      |
947s 2019 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2070:16
947s      |
947s 2070 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2144:16
947s      |
947s 2144 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2200:16
947s      |
947s 2200 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2260:16
947s      |
947s 2260 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2290:16
947s      |
947s 2290 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2319:16
947s      |
947s 2319 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2392:16
947s      |
947s 2392 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2410:16
947s      |
947s 2410 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2522:16
947s      |
947s 2522 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2603:16
947s      |
947s 2603 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2628:16
947s      |
947s 2628 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2668:16
947s      |
947s 2668 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2726:16
947s      |
947s 2726 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1817:23
947s      |
947s 1817 |                 #[cfg(syn_no_non_exhaustive)]
947s      |                       ^^^^^^^^^^^^^^^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2251:23
947s      |
947s 2251 |                 #[cfg(syn_no_non_exhaustive)]
947s      |                       ^^^^^^^^^^^^^^^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2592:27
947s      |
947s 2592 |                     #[cfg(syn_no_non_exhaustive)]
947s      |                           ^^^^^^^^^^^^^^^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2771:16
947s      |
947s 2771 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2787:16
947s      |
947s 2787 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2799:16
947s      |
947s 2799 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2815:16
947s      |
947s 2815 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2830:16
947s      |
947s 2830 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2843:16
947s      |
947s 2843 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2861:16
947s      |
947s 2861 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2873:16
947s      |
947s 2873 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2888:16
947s      |
947s 2888 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2903:16
947s      |
947s 2903 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2929:16
947s      |
947s 2929 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2942:16
947s      |
947s 2942 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2964:16
947s      |
947s 2964 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2979:16
947s      |
947s 2979 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3001:16
947s      |
947s 3001 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3023:16
947s      |
947s 3023 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3034:16
947s      |
947s 3034 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3043:16
947s      |
947s 3043 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3050:16
947s      |
947s 3050 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3059:16
947s      |
947s 3059 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3066:16
947s      |
947s 3066 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3075:16
947s      |
947s 3075 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3091:16
947s      |
947s 3091 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3110:16
947s      |
947s 3110 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3130:16
947s      |
947s 3130 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3139:16
947s      |
947s 3139 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3155:16
947s      |
947s 3155 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3177:16
947s      |
947s 3177 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3193:16
947s      |
947s 3193 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3202:16
947s      |
947s 3202 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3212:16
947s      |
947s 3212 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3226:16
947s      |
947s 3226 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3237:16
947s      |
947s 3237 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3273:16
947s      |
947s 3273 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3301:16
947s      |
947s 3301 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s   --> /usr/share/cargo/registry/syn-1.0.109/src/file.rs:80:16
947s    |
947s 80 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
947s    |                ^^^^^^^
947s    |
947s    = help: consider using a Cargo feature instead
947s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s             [lints.rust]
947s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s   --> /usr/share/cargo/registry/syn-1.0.109/src/file.rs:93:16
947s    |
947s 93 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s    |                ^^^^^^^
947s    |
947s    = help: consider using a Cargo feature instead
947s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s             [lints.rust]
947s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/file.rs:118:16
947s     |
947s 118 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/lifetime.rs:127:16
947s     |
947s 127 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/lifetime.rs:145:16
947s     |
947s 145 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:629:12
947s     |
947s 629 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:640:12
947s     |
947s 640 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:652:12
947s     |
947s 652 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
947s     |
947s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s     |                      ^^^^^^^
947s     |
947s    ::: /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:14:1
947s     |
947s 14  | / ast_enum_of_structs! {
947s 15  | |     /// A Rust literal such as a string or integer or boolean.
947s 16  | |     ///
947s 17  | |     /// # Syntax tree enum
947s ...   |
947s 48  | |     }
947s 49  | | }
947s     | |_- in this macro invocation
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:666:20
947s     |
947s 666 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s     |                    ^^^^^^^
947s ...
947s 703 | lit_extra_traits!(LitStr);
947s     | ------------------------- in this macro invocation
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:676:20
947s     |
947s 676 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |                    ^^^^^^^
947s ...
947s 703 | lit_extra_traits!(LitStr);
947s     | ------------------------- in this macro invocation
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:684:20
947s     |
947s 684 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |                    ^^^^^^^
947s ...
947s 703 | lit_extra_traits!(LitStr);
947s     | ------------------------- in this macro invocation
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:666:20
947s     |
947s 666 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s     |                    ^^^^^^^
947s ...
947s 704 | lit_extra_traits!(LitByteStr);
947s     | ----------------------------- in this macro invocation
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:676:20
947s     |
947s 676 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |                    ^^^^^^^
947s ...
947s 704 | lit_extra_traits!(LitByteStr);
947s     | ----------------------------- in this macro invocation
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:684:20
947s     |
947s 684 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |                    ^^^^^^^
947s ...
947s 704 | lit_extra_traits!(LitByteStr);
947s     | ----------------------------- in this macro invocation
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:666:20
947s     |
947s 666 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s     |                    ^^^^^^^
947s ...
947s 705 | lit_extra_traits!(LitByte);
947s     | -------------------------- in this macro invocation
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:676:20
947s     |
947s 676 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |                    ^^^^^^^
947s ...
947s 705 | lit_extra_traits!(LitByte);
947s     | -------------------------- in this macro invocation
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:684:20
947s     |
947s 684 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |                    ^^^^^^^
947s ...
947s 705 | lit_extra_traits!(LitByte);
947s     | -------------------------- in this macro invocation
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:666:20
947s     |
947s 666 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s     |                    ^^^^^^^
947s ...
947s 706 | lit_extra_traits!(LitChar);
947s     | -------------------------- in this macro invocation
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:676:20
947s     |
947s 676 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |                    ^^^^^^^
947s ...
947s 706 | lit_extra_traits!(LitChar);
947s     | -------------------------- in this macro invocation
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:684:20
947s     |
947s 684 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |                    ^^^^^^^
947s ...
947s 706 | lit_extra_traits!(LitChar);
947s     | -------------------------- in this macro invocation
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:666:20
947s     |
947s 666 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s     |                    ^^^^^^^
947s ...
947s 707 | lit_extra_traits!(LitInt);
947s     | ------------------------- in this macro invocation
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:676:20
947s     |
947s 676 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |                    ^^^^^^^
947s ...
947s 707 | lit_extra_traits!(LitInt);
947s     | ------------------------- in this macro invocation
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:684:20
947s     |
947s 684 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |                    ^^^^^^^
947s ...
947s 707 | lit_extra_traits!(LitInt);
947s     | ------------------------- in this macro invocation
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:666:20
947s     |
947s 666 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s     |                    ^^^^^^^
947s ...
947s 708 | lit_extra_traits!(LitFloat);
947s     | --------------------------- in this macro invocation
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:676:20
947s     |
947s 676 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |                    ^^^^^^^
947s ...
947s 708 | lit_extra_traits!(LitFloat);
947s     | --------------------------- in this macro invocation
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:684:20
947s     |
947s 684 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |                    ^^^^^^^
947s ...
947s 708 | lit_extra_traits!(LitFloat);
947s     | --------------------------- in this macro invocation
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:170:16
947s     |
947s 170 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:200:16
947s     |
947s 200 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:557:16
947s     |
947s 557 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:567:16
947s     |
947s 567 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:577:16
947s     |
947s 577 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:587:16
947s     |
947s 587 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:597:16
947s     |
947s 597 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:607:16
947s     |
947s 607 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:617:16
947s     |
947s 617 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:744:16
947s     |
947s 744 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:816:16
947s     |
947s 816 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:827:16
947s     |
947s 827 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:838:16
947s     |
947s 838 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:849:16
947s     |
947s 849 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:860:16
947s     |
947s 860 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:871:16
947s     |
947s 871 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:882:16
947s     |
947s 882 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:900:16
947s     |
947s 900 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:907:16
947s     |
947s 907 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:914:16
947s     |
947s 914 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:921:16
947s     |
947s 921 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:928:16
947s     |
947s 928 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:935:16
947s     |
947s 935 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:942:16
947s     |
947s 942 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `syn_no_negative_literal_parse`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:1568:15
947s      |
947s 1568 |         #[cfg(syn_no_negative_literal_parse)]
947s      |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_negative_literal_parse)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_negative_literal_parse)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s   --> /usr/share/cargo/registry/syn-1.0.109/src/mac.rs:15:16
947s    |
947s 15 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
947s    |                ^^^^^^^
947s    |
947s    = help: consider using a Cargo feature instead
947s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s             [lints.rust]
947s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s   --> /usr/share/cargo/registry/syn-1.0.109/src/mac.rs:29:16
947s    |
947s 29 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
947s    |                ^^^^^^^
947s    |
947s    = help: consider using a Cargo feature instead
947s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s             [lints.rust]
947s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/mac.rs:137:16
947s     |
947s 137 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/mac.rs:145:16
947s     |
947s 145 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/mac.rs:177:16
947s     |
947s 177 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/mac.rs:201:16
947s     |
947s 201 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s  --> /usr/share/cargo/registry/syn-1.0.109/src/derive.rs:8:16
947s   |
947s 8 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "derive")))]
947s   |                ^^^^^^^
947s   |
947s   = help: consider using a Cargo feature instead
947s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s            [lints.rust]
947s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s   --> /usr/share/cargo/registry/syn-1.0.109/src/derive.rs:37:16
947s    |
947s 37 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "derive")))]
947s    |                ^^^^^^^
947s    |
947s    = help: consider using a Cargo feature instead
947s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s             [lints.rust]
947s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s   --> /usr/share/cargo/registry/syn-1.0.109/src/derive.rs:57:16
947s    |
947s 57 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "derive")))]
947s    |                ^^^^^^^
947s    |
947s    = help: consider using a Cargo feature instead
947s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s             [lints.rust]
947s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s   --> /usr/share/cargo/registry/syn-1.0.109/src/derive.rs:70:16
947s    |
947s 70 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "derive")))]
947s    |                ^^^^^^^
947s    |
947s    = help: consider using a Cargo feature instead
947s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s             [lints.rust]
947s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s   --> /usr/share/cargo/registry/syn-1.0.109/src/derive.rs:83:16
947s    |
947s 83 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "derive")))]
947s    |                ^^^^^^^
947s    |
947s    = help: consider using a Cargo feature instead
947s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s             [lints.rust]
947s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s   --> /usr/share/cargo/registry/syn-1.0.109/src/derive.rs:95:16
947s    |
947s 95 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s    |                ^^^^^^^
947s    |
947s    = help: consider using a Cargo feature instead
947s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s             [lints.rust]
947s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/derive.rs:231:16
947s     |
947s 231 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s  --> /usr/share/cargo/registry/syn-1.0.109/src/op.rs:6:16
947s   |
947s 6 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
947s   |                ^^^^^^^
947s   |
947s   = help: consider using a Cargo feature instead
947s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s            [lints.rust]
947s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s   --> /usr/share/cargo/registry/syn-1.0.109/src/op.rs:72:16
947s    |
947s 72 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
947s    |                ^^^^^^^
947s    |
947s    = help: consider using a Cargo feature instead
947s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s             [lints.rust]
947s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/op.rs:130:16
947s     |
947s 130 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/op.rs:165:16
947s     |
947s 165 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/op.rs:188:16
947s     |
947s 188 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/op.rs:224:16
947s     |
947s 224 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s  --> /usr/share/cargo/registry/syn-1.0.109/src/stmt.rs:7:16
947s   |
947s 7 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
947s   |                ^^^^^^^
947s   |
947s   = help: consider using a Cargo feature instead
947s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s            [lints.rust]
947s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s   --> /usr/share/cargo/registry/syn-1.0.109/src/stmt.rs:19:16
947s    |
947s 19 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
947s    |                ^^^^^^^
947s    |
947s    = help: consider using a Cargo feature instead
947s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s             [lints.rust]
947s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s   --> /usr/share/cargo/registry/syn-1.0.109/src/stmt.rs:39:16
947s    |
947s 39 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
947s    |                ^^^^^^^
947s    |
947s    = help: consider using a Cargo feature instead
947s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s             [lints.rust]
947s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/stmt.rs:136:16
947s     |
947s 136 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/stmt.rs:147:16
947s     |
947s 147 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/stmt.rs:109:20
947s     |
947s 109 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s     |                    ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/stmt.rs:312:16
947s     |
947s 312 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/stmt.rs:321:16
947s     |
947s 321 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/stmt.rs:336:16
947s     |
947s 336 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s   --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:16:16
947s    |
947s 16 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
947s    |                ^^^^^^^
947s    |
947s    = help: consider using a Cargo feature instead
947s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s             [lints.rust]
947s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
947s   --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:17:20
947s    |
947s 17 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
947s    |                    ^^^^^^^^^^^^^^^^^^^^^
947s    |
947s    = help: consider using a Cargo feature instead
947s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s             [lints.rust]
947s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
947s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
947s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
947s     |
947s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s     |                      ^^^^^^^
947s     |
947s    ::: /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:5:1
947s     |
947s 5   | / ast_enum_of_structs! {
947s 6   | |     /// The possible types that a Rust value could have.
947s 7   | |     ///
947s 8   | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
947s ...   |
947s 88  | |     }
947s 89  | | }
947s     | |_- in this macro invocation
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s   --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:96:16
947s    |
947s 96 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
947s    |                ^^^^^^^
947s    |
947s    = help: consider using a Cargo feature instead
947s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s             [lints.rust]
947s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:110:16
947s     |
947s 110 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:128:16
947s     |
947s 128 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:141:16
947s     |
947s 141 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:153:16
947s     |
947s 153 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:164:16
947s     |
947s 164 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:175:16
947s     |
947s 175 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:186:16
947s     |
947s 186 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:199:16
947s     |
947s 199 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:211:16
947s     |
947s 211 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:225:16
947s     |
947s 225 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:239:16
947s     |
947s 239 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:252:16
947s     |
947s 252 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:264:16
947s     |
947s 264 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:276:16
947s     |
947s 276 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:288:16
947s     |
947s 288 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:311:16
947s     |
947s 311 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:323:16
947s     |
947s 323 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
947s   --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:85:15
947s    |
947s 85 |         #[cfg(syn_no_non_exhaustive)]
947s    |               ^^^^^^^^^^^^^^^^^^^^^
947s    |
947s    = help: consider using a Cargo feature instead
947s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s             [lints.rust]
947s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
947s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
947s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:342:16
947s     |
947s 342 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:656:16
947s     |
947s 656 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:667:16
947s     |
947s 667 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:680:16
947s     |
947s 680 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:703:16
947s     |
947s 703 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:716:16
947s     |
947s 716 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:777:16
947s     |
947s 777 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:786:16
947s     |
947s 786 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:795:16
947s     |
947s 795 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:828:16
947s     |
947s 828 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:837:16
947s     |
947s 837 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:887:16
947s     |
947s 887 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:895:16
947s     |
947s 895 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:949:16
947s     |
947s 949 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:992:16
947s     |
947s 992 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1003:16
947s      |
947s 1003 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1024:16
947s      |
947s 1024 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1098:16
947s      |
947s 1098 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1108:16
947s      |
947s 1108 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:357:20
947s     |
947s 357 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s     |                    ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:869:20
947s     |
947s 869 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s     |                    ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:904:20
947s     |
947s 904 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s     |                    ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:958:20
947s     |
947s 958 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s     |                    ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1128:16
947s      |
947s 1128 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1137:16
947s      |
947s 1137 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1148:16
947s      |
947s 1148 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1162:16
947s      |
947s 1162 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1172:16
947s      |
947s 1172 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1193:16
947s      |
947s 1193 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1200:16
947s      |
947s 1200 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1209:16
947s      |
947s 1209 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1216:16
947s      |
947s 1216 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1224:16
947s      |
947s 1224 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1232:16
947s      |
947s 1232 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1241:16
947s      |
947s 1241 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1250:16
947s      |
947s 1250 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1257:16
947s      |
947s 1257 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1264:16
947s      |
947s 1264 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1277:16
947s      |
947s 1277 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1289:16
947s      |
947s 1289 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1297:16
947s      |
947s 1297 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s   --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:16:16
947s    |
947s 16 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
947s    |                ^^^^^^^
947s    |
947s    = help: consider using a Cargo feature instead
947s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s             [lints.rust]
947s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
947s   --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:17:20
947s    |
947s 17 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
947s    |                    ^^^^^^^^^^^^^^^^^^^^^
947s    |
947s    = help: consider using a Cargo feature instead
947s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s             [lints.rust]
947s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
947s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
947s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
947s     |
947s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s     |                      ^^^^^^^
947s     |
947s    ::: /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:5:1
947s     |
947s 5   | / ast_enum_of_structs! {
947s 6   | |     /// A pattern in a local binding, function signature, match expression, or
947s 7   | |     /// various other places.
947s 8   | |     ///
947s ...   |
947s 97  | |     }
947s 98  | | }
947s     | |_- in this macro invocation
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:104:16
947s     |
947s 104 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:119:16
947s     |
947s 119 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:136:16
947s     |
947s 136 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:147:16
947s     |
947s 147 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:158:16
947s     |
947s 158 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:176:16
947s     |
947s 176 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:188:16
947s     |
947s 188 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:201:16
947s     |
947s 201 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:214:16
947s     |
947s 214 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:225:16
947s     |
947s 225 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:237:16
947s     |
947s 237 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:251:16
947s     |
947s 251 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:263:16
947s     |
947s 263 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:275:16
947s     |
947s 275 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:288:16
947s     |
947s 288 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:302:16
947s     |
947s 302 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
947s   --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:94:15
947s    |
947s 94 |         #[cfg(syn_no_non_exhaustive)]
947s    |               ^^^^^^^^^^^^^^^^^^^^^
947s    |
947s    = help: consider using a Cargo feature instead
947s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s             [lints.rust]
947s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
947s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
947s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:318:16
947s     |
947s 318 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:769:16
947s     |
947s 769 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:777:16
947s     |
947s 777 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:791:16
947s     |
947s 791 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:807:16
947s     |
947s 807 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:816:16
947s     |
947s 816 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:826:16
947s     |
947s 826 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:834:16
947s     |
947s 834 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:844:16
947s     |
947s 844 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:853:16
947s     |
947s 853 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:863:16
947s     |
947s 863 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:871:16
947s     |
947s 871 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:879:16
947s     |
947s 879 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:889:16
947s     |
947s 889 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:899:16
947s     |
947s 899 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:907:16
947s     |
947s 907 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:916:16
947s     |
947s 916 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s  --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:9:16
947s   |
947s 9 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
947s   |                ^^^^^^^
947s   |
947s   = help: consider using a Cargo feature instead
947s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s            [lints.rust]
947s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s   --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:35:16
947s    |
947s 35 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
947s    |                ^^^^^^^
947s    |
947s    = help: consider using a Cargo feature instead
947s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s             [lints.rust]
947s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s   --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:67:16
947s    |
947s 67 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
947s    |                ^^^^^^^
947s    |
947s    = help: consider using a Cargo feature instead
947s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s             [lints.rust]
947s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:105:16
947s     |
947s 105 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:130:16
947s     |
947s 130 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:144:16
947s     |
947s 144 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:157:16
947s     |
947s 157 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:171:16
947s     |
947s 171 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:201:16
947s     |
947s 201 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:218:16
947s     |
947s 218 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:225:16
947s     |
947s 225 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:358:16
947s     |
947s 358 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:385:16
947s     |
947s 385 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:397:16
947s     |
947s 397 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:430:16
947s     |
947s 430 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:442:16
947s     |
947s 442 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:505:20
947s     |
947s 505 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s     |                    ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:569:20
947s     |
947s 569 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s     |                    ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:591:20
947s     |
947s 591 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s     |                    ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:693:16
947s     |
947s 693 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:701:16
947s     |
947s 701 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:709:16
947s     |
947s 709 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:724:16
947s     |
947s 724 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:752:16
947s     |
947s 752 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:793:16
947s     |
947s 793 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:802:16
947s     |
947s 802 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:811:16
947s     |
947s 811 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/punctuated.rs:371:12
947s     |
947s 371 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/punctuated.rs:386:12
947s     |
947s 386 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/punctuated.rs:395:12
947s     |
947s 395 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/punctuated.rs:408:12
947s     |
947s 408 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/punctuated.rs:422:12
947s     |
947s 422 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/punctuated.rs:1012:12
947s      |
947s 1012 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `syn_no_const_vec_new`
947s   --> /usr/share/cargo/registry/syn-1.0.109/src/punctuated.rs:54:15
947s    |
947s 54 |     #[cfg(not(syn_no_const_vec_new))]
947s    |               ^^^^^^^^^^^^^^^^^^^^
947s    |
947s    = help: consider using a Cargo feature instead
947s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s             [lints.rust]
947s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_const_vec_new)'] }
947s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_const_vec_new)");` to the top of the `build.rs`
947s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `syn_no_const_vec_new`
947s   --> /usr/share/cargo/registry/syn-1.0.109/src/punctuated.rs:63:11
947s    |
947s 63 |     #[cfg(syn_no_const_vec_new)]
947s    |           ^^^^^^^^^^^^^^^^^^^^
947s    |
947s    = help: consider using a Cargo feature instead
947s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s             [lints.rust]
947s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_const_vec_new)'] }
947s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_const_vec_new)");` to the top of the `build.rs`
947s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/punctuated.rs:267:16
947s     |
947s 267 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/punctuated.rs:288:16
947s     |
947s 288 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/punctuated.rs:325:16
947s     |
947s 325 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/punctuated.rs:346:16
947s     |
947s 346 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s     |                ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/punctuated.rs:1060:16
947s      |
947s 1060 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/punctuated.rs:1071:16
947s      |
947s 1071 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
947s      |                ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s   --> /usr/share/cargo/registry/syn-1.0.109/src/parse_quote.rs:68:12
947s    |
947s 68 | #[cfg_attr(doc_cfg, doc(cfg(all(feature = "parsing", feature = "printing"))))]
947s    |            ^^^^^^^
947s    |
947s    = help: consider using a Cargo feature instead
947s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s             [lints.rust]
947s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/parse_quote.rs:100:12
947s     |
947s 100 | #[cfg_attr(doc_cfg, doc(cfg(all(feature = "parsing", feature = "printing"))))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/parse_macro_input.rs:107:12
947s     |
947s 107 | #[cfg_attr(doc_cfg, doc(cfg(all(feature = "parsing", feature = "proc-macro"))))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s  --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:7:12
947s   |
947s 7 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s   |            ^^^^^^^
947s   |
947s   = help: consider using a Cargo feature instead
947s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s            [lints.rust]
947s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:17:12
947s    |
947s 17 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s    |            ^^^^^^^
947s    |
947s    = help: consider using a Cargo feature instead
947s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s             [lints.rust]
947s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:29:12
947s    |
947s 29 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s    |            ^^^^^^^
947s    |
947s    = help: consider using a Cargo feature instead
947s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s             [lints.rust]
947s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:43:12
947s    |
947s 43 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s    |            ^^^^^^^
947s    |
947s    = help: consider using a Cargo feature instead
947s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s             [lints.rust]
947s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:46:12
947s    |
947s 46 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s    |            ^^^^^^^
947s    |
947s    = help: consider using a Cargo feature instead
947s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s             [lints.rust]
947s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:53:12
947s    |
947s 53 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s    |            ^^^^^^^
947s    |
947s    = help: consider using a Cargo feature instead
947s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s             [lints.rust]
947s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:66:12
947s    |
947s 66 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s    |            ^^^^^^^
947s    |
947s    = help: consider using a Cargo feature instead
947s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s             [lints.rust]
947s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:77:12
947s    |
947s 77 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s    |            ^^^^^^^
947s    |
947s    = help: consider using a Cargo feature instead
947s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s             [lints.rust]
947s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:80:12
947s    |
947s 80 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s    |            ^^^^^^^
947s    |
947s    = help: consider using a Cargo feature instead
947s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s             [lints.rust]
947s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:87:12
947s    |
947s 87 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s    |            ^^^^^^^
947s    |
947s    = help: consider using a Cargo feature instead
947s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s             [lints.rust]
947s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:98:12
947s    |
947s 98 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s    |            ^^^^^^^
947s    |
947s    = help: consider using a Cargo feature instead
947s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s             [lints.rust]
947s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:108:12
947s     |
947s 108 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:120:12
947s     |
947s 120 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:135:12
947s     |
947s 135 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:146:12
947s     |
947s 146 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:157:12
947s     |
947s 157 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:168:12
947s     |
947s 168 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:179:12
947s     |
947s 179 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:189:12
947s     |
947s 189 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:202:12
947s     |
947s 202 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:282:12
947s     |
947s 282 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:293:12
947s     |
947s 293 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:305:12
947s     |
947s 305 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:317:12
947s     |
947s 317 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:329:12
947s     |
947s 329 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:341:12
947s     |
947s 341 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:353:12
947s     |
947s 353 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:364:12
947s     |
947s 364 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:375:12
947s     |
947s 375 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:387:12
947s     |
947s 387 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:399:12
947s     |
947s 399 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:411:12
947s     |
947s 411 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:428:12
947s     |
947s 428 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:439:12
947s     |
947s 439 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:451:12
947s     |
947s 451 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:466:12
947s     |
947s 466 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:477:12
947s     |
947s 477 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:490:12
947s     |
947s 490 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:502:12
947s     |
947s 502 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:515:12
947s     |
947s 515 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:525:12
947s     |
947s 525 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:537:12
947s     |
947s 537 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:547:12
947s     |
947s 547 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:560:12
947s     |
947s 560 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:575:12
947s     |
947s 575 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:586:12
947s     |
947s 586 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:597:12
947s     |
947s 597 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:609:12
947s     |
947s 609 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:622:12
947s     |
947s 622 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:635:12
947s     |
947s 635 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:646:12
947s     |
947s 646 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:660:12
947s     |
947s 660 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:671:12
947s     |
947s 671 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:682:12
947s     |
947s 682 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:693:12
947s     |
947s 693 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:705:12
947s     |
947s 705 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:716:12
947s     |
947s 716 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:727:12
947s     |
947s 727 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:740:12
947s     |
947s 740 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:751:12
947s     |
947s 751 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:764:12
947s     |
947s 764 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:776:12
947s     |
947s 776 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:788:12
947s     |
947s 788 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:799:12
947s     |
947s 799 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:809:12
947s     |
947s 809 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:819:12
947s     |
947s 819 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:830:12
947s     |
947s 830 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:840:12
947s     |
947s 840 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:855:12
947s     |
947s 855 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:867:12
947s     |
947s 867 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:878:12
947s     |
947s 878 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:894:12
947s     |
947s 894 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:907:12
947s     |
947s 907 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:920:12
947s     |
947s 920 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:930:12
947s     |
947s 930 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:941:12
947s     |
947s 941 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:953:12
947s     |
947s 953 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:968:12
947s     |
947s 968 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:986:12
947s     |
947s 986 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:997:12
947s     |
947s 997 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1010:12
947s      |
947s 1010 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1027:12
947s      |
947s 1027 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1037:12
947s      |
947s 1037 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1064:12
947s      |
947s 1064 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1081:12
947s      |
947s 1081 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1096:12
947s      |
947s 1096 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1111:12
947s      |
947s 1111 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1123:12
947s      |
947s 1123 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1135:12
947s      |
947s 1135 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1152:12
947s      |
947s 1152 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1164:12
947s      |
947s 1164 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1177:12
947s      |
947s 1177 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1191:12
947s      |
947s 1191 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1209:12
947s      |
947s 1209 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1224:12
947s      |
947s 1224 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1243:12
947s      |
947s 1243 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1259:12
947s      |
947s 1259 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1275:12
947s      |
947s 1275 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1289:12
947s      |
947s 1289 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1303:12
947s      |
947s 1303 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1313:12
947s      |
947s 1313 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1324:12
947s      |
947s 1324 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1339:12
947s      |
947s 1339 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1349:12
947s      |
947s 1349 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1362:12
947s      |
947s 1362 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1374:12
947s      |
947s 1374 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1385:12
947s      |
947s 1385 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1395:12
947s      |
947s 1395 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1406:12
947s      |
947s 1406 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1417:12
947s      |
947s 1417 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1428:12
947s      |
947s 1428 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1440:12
947s      |
947s 1440 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1450:12
947s      |
947s 1450 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1461:12
947s      |
947s 1461 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1487:12
947s      |
947s 1487 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1498:12
947s      |
947s 1498 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1511:12
947s      |
947s 1511 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1521:12
947s      |
947s 1521 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1531:12
947s      |
947s 1531 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1542:12
947s      |
947s 1542 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1553:12
947s      |
947s 1553 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1565:12
947s      |
947s 1565 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1577:12
947s      |
947s 1577 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1587:12
947s      |
947s 1587 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1598:12
947s      |
947s 1598 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1611:12
947s      |
947s 1611 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1622:12
947s      |
947s 1622 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1633:12
947s      |
947s 1633 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1645:12
947s      |
947s 1645 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1655:12
947s      |
947s 1655 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1665:12
947s      |
947s 1665 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1678:12
947s      |
947s 1678 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1688:12
947s      |
947s 1688 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1699:12
947s      |
947s 1699 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1710:12
947s      |
947s 1710 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1722:12
947s      |
947s 1722 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1735:12
947s      |
947s 1735 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1738:12
947s      |
947s 1738 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1745:12
947s      |
947s 1745 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1757:12
947s      |
947s 1757 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1767:12
947s      |
947s 1767 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1786:12
947s      |
947s 1786 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1798:12
947s      |
947s 1798 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1810:12
947s      |
947s 1810 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1813:12
947s      |
947s 1813 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1820:12
947s      |
947s 1820 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1835:12
947s      |
947s 1835 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1850:12
947s      |
947s 1850 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1861:12
947s      |
947s 1861 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1873:12
947s      |
947s 1873 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1889:12
947s      |
947s 1889 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1914:12
947s      |
947s 1914 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1926:12
947s      |
947s 1926 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1942:12
947s      |
947s 1942 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1952:12
947s      |
947s 1952 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1962:12
947s      |
947s 1962 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1971:12
947s      |
947s 1971 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1978:12
947s      |
947s 1978 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1987:12
947s      |
947s 1987 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2001:12
947s      |
947s 2001 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2011:12
947s      |
947s 2011 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2021:12
947s      |
947s 2021 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2031:12
947s      |
947s 2031 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2043:12
947s      |
947s 2043 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2055:12
947s      |
947s 2055 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2065:12
947s      |
947s 2065 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2075:12
947s      |
947s 2075 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2085:12
947s      |
947s 2085 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2088:12
947s      |
947s 2088 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2095:12
947s      |
947s 2095 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2104:12
947s      |
947s 2104 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2114:12
947s      |
947s 2114 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2123:12
947s      |
947s 2123 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2134:12
947s      |
947s 2134 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2145:12
947s      |
947s 2145 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2158:12
947s      |
947s 2158 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2168:12
947s      |
947s 2168 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2180:12
947s      |
947s 2180 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2189:12
947s      |
947s 2189 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2198:12
947s      |
947s 2198 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2210:12
947s      |
947s 2210 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2222:12
947s      |
947s 2222 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2232:12
947s      |
947s 2232 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:276:23
947s     |
947s 276 |             #[cfg(any(syn_no_non_exhaustive, not(feature = "full")))]
947s     |                       ^^^^^^^^^^^^^^^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:849:19
947s     |
947s 849 |             #[cfg(syn_no_non_exhaustive)]
947s     |                   ^^^^^^^^^^^^^^^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:962:19
947s     |
947s 962 |             #[cfg(syn_no_non_exhaustive)]
947s     |                   ^^^^^^^^^^^^^^^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1058:19
947s      |
947s 1058 |             #[cfg(syn_no_non_exhaustive)]
947s      |                   ^^^^^^^^^^^^^^^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1481:19
947s      |
947s 1481 |             #[cfg(syn_no_non_exhaustive)]
947s      |                   ^^^^^^^^^^^^^^^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1829:19
947s      |
947s 1829 |             #[cfg(syn_no_non_exhaustive)]
947s      |                   ^^^^^^^^^^^^^^^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1908:19
947s      |
947s 1908 |             #[cfg(syn_no_non_exhaustive)]
947s      |                   ^^^^^^^^^^^^^^^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s  --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:8:12
947s   |
947s 8 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s   |            ^^^^^^^
947s   |
947s   = help: consider using a Cargo feature instead
947s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s            [lints.rust]
947s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:11:12
947s    |
947s 11 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s    |            ^^^^^^^
947s    |
947s    = help: consider using a Cargo feature instead
947s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s             [lints.rust]
947s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:18:12
947s    |
947s 18 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s    |            ^^^^^^^
947s    |
947s    = help: consider using a Cargo feature instead
947s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s             [lints.rust]
947s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:21:12
947s    |
947s 21 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s    |            ^^^^^^^
947s    |
947s    = help: consider using a Cargo feature instead
947s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s             [lints.rust]
947s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:28:12
947s    |
947s 28 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s    |            ^^^^^^^
947s    |
947s    = help: consider using a Cargo feature instead
947s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s             [lints.rust]
947s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:31:12
947s    |
947s 31 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s    |            ^^^^^^^
947s    |
947s    = help: consider using a Cargo feature instead
947s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s             [lints.rust]
947s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:39:12
947s    |
947s 39 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s    |            ^^^^^^^
947s    |
947s    = help: consider using a Cargo feature instead
947s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s             [lints.rust]
947s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:42:12
947s    |
947s 42 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s    |            ^^^^^^^
947s    |
947s    = help: consider using a Cargo feature instead
947s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s             [lints.rust]
947s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:53:12
947s    |
947s 53 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s    |            ^^^^^^^
947s    |
947s    = help: consider using a Cargo feature instead
947s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s             [lints.rust]
947s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:56:12
947s    |
947s 56 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s    |            ^^^^^^^
947s    |
947s    = help: consider using a Cargo feature instead
947s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s             [lints.rust]
947s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:64:12
947s    |
947s 64 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s    |            ^^^^^^^
947s    |
947s    = help: consider using a Cargo feature instead
947s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s             [lints.rust]
947s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:67:12
947s    |
947s 67 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s    |            ^^^^^^^
947s    |
947s    = help: consider using a Cargo feature instead
947s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s             [lints.rust]
947s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:74:12
947s    |
947s 74 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s    |            ^^^^^^^
947s    |
947s    = help: consider using a Cargo feature instead
947s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s             [lints.rust]
947s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:77:12
947s    |
947s 77 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s    |            ^^^^^^^
947s    |
947s    = help: consider using a Cargo feature instead
947s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s             [lints.rust]
947s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:114:12
947s     |
947s 114 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:117:12
947s     |
947s 117 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:124:12
947s     |
947s 124 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:127:12
947s     |
947s 127 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:134:12
947s     |
947s 134 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:137:12
947s     |
947s 137 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:144:12
947s     |
947s 144 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:147:12
947s     |
947s 147 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:155:12
947s     |
947s 155 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:158:12
947s     |
947s 158 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:165:12
947s     |
947s 165 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:168:12
947s     |
947s 168 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:180:12
947s     |
947s 180 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:183:12
947s     |
947s 183 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:190:12
947s     |
947s 190 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:193:12
947s     |
947s 193 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:200:12
947s     |
947s 200 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:203:12
947s     |
947s 203 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:210:12
947s     |
947s 210 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:213:12
947s     |
947s 213 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:221:12
947s     |
947s 221 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:224:12
947s     |
947s 224 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:305:12
947s     |
947s 305 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:308:12
947s     |
947s 308 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:315:12
947s     |
947s 315 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:318:12
947s     |
947s 318 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:325:12
947s     |
947s 325 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:328:12
947s     |
947s 328 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:336:12
947s     |
947s 336 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:339:12
947s     |
947s 339 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:347:12
947s     |
947s 347 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:350:12
947s     |
947s 350 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:357:12
947s     |
947s 357 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:360:12
947s     |
947s 360 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:368:12
947s     |
947s 368 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:371:12
947s     |
947s 371 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:379:12
947s     |
947s 379 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:382:12
947s     |
947s 382 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:389:12
947s     |
947s 389 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:392:12
947s     |
947s 392 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:399:12
947s     |
947s 399 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:402:12
947s     |
947s 402 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:409:12
947s     |
947s 409 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:412:12
947s     |
947s 412 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:419:12
947s     |
947s 419 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:422:12
947s     |
947s 422 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:432:12
947s     |
947s 432 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:435:12
947s     |
947s 435 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:442:12
947s     |
947s 442 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:445:12
947s     |
947s 445 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:453:12
947s     |
947s 453 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:456:12
947s     |
947s 456 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:464:12
947s     |
947s 464 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:467:12
947s     |
947s 467 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:474:12
947s     |
947s 474 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:477:12
947s     |
947s 477 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:486:12
947s     |
947s 486 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:489:12
947s     |
947s 489 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:496:12
947s     |
947s 496 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:499:12
947s     |
947s 499 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:506:12
947s     |
947s 506 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:509:12
947s     |
947s 509 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:516:12
947s     |
947s 516 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:519:12
947s     |
947s 519 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:526:12
947s     |
947s 526 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:529:12
947s     |
947s 529 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:536:12
947s     |
947s 536 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:539:12
947s     |
947s 539 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:546:12
947s     |
947s 546 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:549:12
947s     |
947s 549 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:558:12
947s     |
947s 558 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:561:12
947s     |
947s 561 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:568:12
947s     |
947s 568 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:571:12
947s     |
947s 571 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:578:12
947s     |
947s 578 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:581:12
947s     |
947s 581 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:589:12
947s     |
947s 589 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:592:12
947s     |
947s 592 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:600:12
947s     |
947s 600 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:603:12
947s     |
947s 603 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:610:12
947s     |
947s 610 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:613:12
947s     |
947s 613 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:620:12
947s     |
947s 620 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:623:12
947s     |
947s 623 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:632:12
947s     |
947s 632 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:635:12
947s     |
947s 635 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:642:12
947s     |
947s 642 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:645:12
947s     |
947s 645 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:652:12
947s     |
947s 652 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:655:12
947s     |
947s 655 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:662:12
947s     |
947s 662 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:665:12
947s     |
947s 665 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:672:12
947s     |
947s 672 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:675:12
947s     |
947s 675 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:682:12
947s     |
947s 682 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:685:12
947s     |
947s 685 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:692:12
947s     |
947s 692 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:695:12
947s     |
947s 695 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:703:12
947s     |
947s 703 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:706:12
947s     |
947s 706 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:713:12
947s     |
947s 713 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:716:12
947s     |
947s 716 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:724:12
947s     |
947s 724 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:727:12
947s     |
947s 727 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:735:12
947s     |
947s 735 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:738:12
947s     |
947s 738 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:746:12
947s     |
947s 746 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:749:12
947s     |
947s 749 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:761:12
947s     |
947s 761 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:764:12
947s     |
947s 764 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:771:12
947s     |
947s 771 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:774:12
947s     |
947s 774 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:781:12
947s     |
947s 781 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:784:12
947s     |
947s 784 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:792:12
947s     |
947s 792 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:795:12
947s     |
947s 795 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:806:12
947s     |
947s 806 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:809:12
947s     |
947s 809 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:825:12
947s     |
947s 825 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:828:12
947s     |
947s 828 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:835:12
947s     |
947s 835 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:838:12
947s     |
947s 838 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:846:12
947s     |
947s 846 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:849:12
947s     |
947s 849 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:858:12
947s     |
947s 858 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:861:12
947s     |
947s 861 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:868:12
947s     |
947s 868 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:871:12
947s     |
947s 871 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:895:12
947s     |
947s 895 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:898:12
947s     |
947s 898 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:914:12
947s     |
947s 914 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:917:12
947s     |
947s 917 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:931:12
947s     |
947s 931 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:934:12
947s     |
947s 934 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:942:12
947s     |
947s 942 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:945:12
947s     |
947s 945 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:961:12
947s     |
947s 961 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:964:12
947s     |
947s 964 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:973:12
947s     |
947s 973 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:976:12
947s     |
947s 976 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:984:12
947s     |
947s 984 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:987:12
947s     |
947s 987 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:996:12
947s     |
947s 996 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:999:12
947s     |
947s 999 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1008:12
947s      |
947s 1008 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1011:12
947s      |
947s 1011 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1039:12
947s      |
947s 1039 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1042:12
947s      |
947s 1042 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1050:12
947s      |
947s 1050 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1053:12
947s      |
947s 1053 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1061:12
947s      |
947s 1061 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1064:12
947s      |
947s 1064 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1072:12
947s      |
947s 1072 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1075:12
947s      |
947s 1075 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1083:12
947s      |
947s 1083 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1086:12
947s      |
947s 1086 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1093:12
947s      |
947s 1093 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1096:12
947s      |
947s 1096 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1106:12
947s      |
947s 1106 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1109:12
947s      |
947s 1109 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1117:12
947s      |
947s 1117 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1120:12
947s      |
947s 1120 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1128:12
947s      |
947s 1128 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1131:12
947s      |
947s 1131 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1139:12
947s      |
947s 1139 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1142:12
947s      |
947s 1142 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1151:12
947s      |
947s 1151 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1154:12
947s      |
947s 1154 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1163:12
947s      |
947s 1163 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1166:12
947s      |
947s 1166 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1177:12
947s      |
947s 1177 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1180:12
947s      |
947s 1180 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1188:12
947s      |
947s 1188 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1191:12
947s      |
947s 1191 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1199:12
947s      |
947s 1199 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1202:12
947s      |
947s 1202 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1210:12
947s      |
947s 1210 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1213:12
947s      |
947s 1213 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1221:12
947s      |
947s 1221 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1224:12
947s      |
947s 1224 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1231:12
947s      |
947s 1231 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1234:12
947s      |
947s 1234 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1241:12
947s      |
947s 1241 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1243:12
947s      |
947s 1243 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1261:12
947s      |
947s 1261 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1263:12
947s      |
947s 1263 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1269:12
947s      |
947s 1269 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1271:12
947s      |
947s 1271 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1273:12
947s      |
947s 1273 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1275:12
947s      |
947s 1275 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1277:12
947s      |
947s 1277 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1279:12
947s      |
947s 1279 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1282:12
947s      |
947s 1282 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1285:12
947s      |
947s 1285 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1292:12
947s      |
947s 1292 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1295:12
947s      |
947s 1295 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1303:12
947s      |
947s 1303 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1306:12
947s      |
947s 1306 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1318:12
947s      |
947s 1318 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1321:12
947s      |
947s 1321 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1333:12
947s      |
947s 1333 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1336:12
947s      |
947s 1336 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1343:12
947s      |
947s 1343 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1346:12
947s      |
947s 1346 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1353:12
947s      |
947s 1353 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1356:12
947s      |
947s 1356 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1363:12
947s      |
947s 1363 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1366:12
947s      |
947s 1366 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1377:12
947s      |
947s 1377 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1380:12
947s      |
947s 1380 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1387:12
947s      |
947s 1387 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1390:12
947s      |
947s 1390 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1417:12
947s      |
947s 1417 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1420:12
947s      |
947s 1420 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1427:12
947s      |
947s 1427 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1430:12
947s      |
947s 1430 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1439:12
947s      |
947s 1439 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1442:12
947s      |
947s 1442 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1449:12
947s      |
947s 1449 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1452:12
947s      |
947s 1452 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1459:12
947s      |
947s 1459 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1462:12
947s      |
947s 1462 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1470:12
947s      |
947s 1470 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1473:12
947s      |
947s 1473 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1480:12
947s      |
947s 1480 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1483:12
947s      |
947s 1483 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1491:12
947s      |
947s 1491 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1494:12
947s      |
947s 1494 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1502:12
947s      |
947s 1502 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1505:12
947s      |
947s 1505 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1512:12
947s      |
947s 1512 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1515:12
947s      |
947s 1515 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1522:12
947s      |
947s 1522 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1525:12
947s      |
947s 1525 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1533:12
947s      |
947s 1533 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1536:12
947s      |
947s 1536 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1543:12
947s      |
947s 1543 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1546:12
947s      |
947s 1546 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1553:12
947s      |
947s 1553 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1556:12
947s      |
947s 1556 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1563:12
947s      |
947s 1563 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1566:12
947s      |
947s 1566 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1573:12
947s      |
947s 1573 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1576:12
947s      |
947s 1576 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1583:12
947s      |
947s 1583 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1586:12
947s      |
947s 1586 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1604:12
947s      |
947s 1604 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1607:12
947s      |
947s 1607 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1614:12
947s      |
947s 1614 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1617:12
947s      |
947s 1617 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1624:12
947s      |
947s 1624 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1627:12
947s      |
947s 1627 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1634:12
947s      |
947s 1634 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1637:12
947s      |
947s 1637 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1645:12
947s      |
947s 1645 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1648:12
947s      |
947s 1648 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1656:12
947s      |
947s 1656 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1659:12
947s      |
947s 1659 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1670:12
947s      |
947s 1670 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1673:12
947s      |
947s 1673 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1681:12
947s      |
947s 1681 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1684:12
947s      |
947s 1684 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1695:12
947s      |
947s 1695 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1698:12
947s      |
947s 1698 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1709:12
947s      |
947s 1709 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1712:12
947s      |
947s 1712 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1725:12
947s      |
947s 1725 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1728:12
947s      |
947s 1728 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1736:12
947s      |
947s 1736 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1739:12
947s      |
947s 1739 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1750:12
947s      |
947s 1750 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1753:12
947s      |
947s 1753 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1769:12
947s      |
947s 1769 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1772:12
947s      |
947s 1772 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1780:12
947s      |
947s 1780 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1783:12
947s      |
947s 1783 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1791:12
947s      |
947s 1791 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1794:12
947s      |
947s 1794 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1802:12
947s      |
947s 1802 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1805:12
947s      |
947s 1805 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1814:12
947s      |
947s 1814 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1817:12
947s      |
947s 1817 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1843:12
947s      |
947s 1843 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1846:12
947s      |
947s 1846 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1853:12
947s      |
947s 1853 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1856:12
947s      |
947s 1856 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1865:12
947s      |
947s 1865 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1868:12
947s      |
947s 1868 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1875:12
947s      |
947s 1875 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1878:12
947s      |
947s 1878 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1885:12
947s      |
947s 1885 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1888:12
947s      |
947s 1888 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1895:12
947s      |
947s 1895 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1898:12
947s      |
947s 1898 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1905:12
947s      |
947s 1905 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1908:12
947s      |
947s 1908 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1915:12
947s      |
947s 1915 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1918:12
947s      |
947s 1918 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1927:12
947s      |
947s 1927 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1930:12
947s      |
947s 1930 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1945:12
947s      |
947s 1945 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1948:12
947s      |
947s 1948 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1955:12
947s      |
947s 1955 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1958:12
947s      |
947s 1958 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1965:12
947s      |
947s 1965 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1968:12
947s      |
947s 1968 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1976:12
947s      |
947s 1976 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1979:12
947s      |
947s 1979 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1987:12
947s      |
947s 1987 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1990:12
947s      |
947s 1990 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1997:12
947s      |
947s 1997 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2000:12
947s      |
947s 2000 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2007:12
947s      |
947s 2007 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2010:12
947s      |
947s 2010 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2017:12
947s      |
947s 2017 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2020:12
947s      |
947s 2020 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2032:12
947s      |
947s 2032 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2035:12
947s      |
947s 2035 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2042:12
947s      |
947s 2042 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2045:12
947s      |
947s 2045 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2052:12
947s      |
947s 2052 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2055:12
947s      |
947s 2055 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2062:12
947s      |
947s 2062 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2065:12
947s      |
947s 2065 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2072:12
947s      |
947s 2072 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2075:12
947s      |
947s 2075 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2082:12
947s      |
947s 2082 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2085:12
947s      |
947s 2085 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2099:12
947s      |
947s 2099 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2102:12
947s      |
947s 2102 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2109:12
947s      |
947s 2109 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2112:12
947s      |
947s 2112 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2120:12
947s      |
947s 2120 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2123:12
947s      |
947s 2123 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2130:12
947s      |
947s 2130 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2133:12
947s      |
947s 2133 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2140:12
947s      |
947s 2140 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2143:12
947s      |
947s 2143 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2150:12
947s      |
947s 2150 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2153:12
947s      |
947s 2153 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2168:12
947s      |
947s 2168 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2171:12
947s      |
947s 2171 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2178:12
947s      |
947s 2178 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2181:12
947s      |
947s 2181 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s  --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:9:12
947s   |
947s 9 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s   |            ^^^^^^^
947s   |
947s   = help: consider using a Cargo feature instead
947s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s            [lints.rust]
947s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:19:12
947s    |
947s 19 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s    |            ^^^^^^^
947s    |
947s    = help: consider using a Cargo feature instead
947s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s             [lints.rust]
947s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:30:12
947s    |
947s 30 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s    |            ^^^^^^^
947s    |
947s    = help: consider using a Cargo feature instead
947s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s             [lints.rust]
947s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:44:12
947s    |
947s 44 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s    |            ^^^^^^^
947s    |
947s    = help: consider using a Cargo feature instead
947s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s             [lints.rust]
947s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:61:12
947s    |
947s 61 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s    |            ^^^^^^^
947s    |
947s    = help: consider using a Cargo feature instead
947s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s             [lints.rust]
947s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:73:12
947s    |
947s 73 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s    |            ^^^^^^^
947s    |
947s    = help: consider using a Cargo feature instead
947s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s             [lints.rust]
947s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:85:12
947s    |
947s 85 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s    |            ^^^^^^^
947s    |
947s    = help: consider using a Cargo feature instead
947s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s             [lints.rust]
947s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:180:12
947s     |
947s 180 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:191:12
947s     |
947s 191 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:201:12
947s     |
947s 201 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:211:12
947s     |
947s 211 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:225:12
947s     |
947s 225 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:236:12
947s     |
947s 236 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:259:12
947s     |
947s 259 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:269:12
947s     |
947s 269 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:280:12
947s     |
947s 280 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:290:12
947s     |
947s 290 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:304:12
947s     |
947s 304 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:507:12
947s     |
947s 507 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:518:12
947s     |
947s 518 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:530:12
947s     |
947s 530 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:543:12
947s     |
947s 543 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:555:12
947s     |
947s 555 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:566:12
947s     |
947s 566 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:579:12
947s     |
947s 579 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:591:12
947s     |
947s 591 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:602:12
947s     |
947s 602 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:614:12
947s     |
947s 614 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:626:12
947s     |
947s 626 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:638:12
947s     |
947s 638 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:654:12
947s     |
947s 654 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:665:12
947s     |
947s 665 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:677:12
947s     |
947s 677 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:691:12
947s     |
947s 691 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:702:12
947s     |
947s 702 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:715:12
947s     |
947s 715 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:727:12
947s     |
947s 727 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:739:12
947s     |
947s 739 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:750:12
947s     |
947s 750 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:762:12
947s     |
947s 762 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:773:12
947s     |
947s 773 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:785:12
947s     |
947s 785 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:799:12
947s     |
947s 799 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:810:12
947s     |
947s 810 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:822:12
947s     |
947s 822 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:835:12
947s     |
947s 835 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:847:12
947s     |
947s 847 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:859:12
947s     |
947s 859 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:870:12
947s     |
947s 870 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:884:12
947s     |
947s 884 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:895:12
947s     |
947s 895 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:906:12
947s     |
947s 906 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:917:12
947s     |
947s 917 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:929:12
947s     |
947s 929 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:941:12
947s     |
947s 941 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:952:12
947s     |
947s 952 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:965:12
947s     |
947s 965 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:976:12
947s     |
947s 976 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:990:12
947s     |
947s 990 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1003:12
947s      |
947s 1003 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1016:12
947s      |
947s 1016 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1038:12
947s      |
947s 1038 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1048:12
947s      |
947s 1048 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1058:12
947s      |
947s 1058 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1070:12
947s      |
947s 1070 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1089:12
947s      |
947s 1089 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1122:12
947s      |
947s 1122 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1134:12
947s      |
947s 1134 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1146:12
947s      |
947s 1146 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1160:12
947s      |
947s 1160 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1172:12
947s      |
947s 1172 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1203:12
947s      |
947s 1203 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1222:12
947s      |
947s 1222 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1245:12
947s      |
947s 1245 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1258:12
947s      |
947s 1258 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1291:12
947s      |
947s 1291 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1306:12
947s      |
947s 1306 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1318:12
947s      |
947s 1318 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1332:12
947s      |
947s 1332 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1347:12
947s      |
947s 1347 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1428:12
947s      |
947s 1428 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1442:12
947s      |
947s 1442 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1456:12
947s      |
947s 1456 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1469:12
947s      |
947s 1469 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1482:12
947s      |
947s 1482 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1494:12
947s      |
947s 1494 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1510:12
947s      |
947s 1510 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1523:12
947s      |
947s 1523 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1536:12
947s      |
947s 1536 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1550:12
947s      |
947s 1550 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1565:12
947s      |
947s 1565 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1580:12
947s      |
947s 1580 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1598:12
947s      |
947s 1598 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1612:12
947s      |
947s 1612 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1626:12
947s      |
947s 1626 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1640:12
947s      |
947s 1640 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1653:12
947s      |
947s 1653 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1663:12
947s      |
947s 1663 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1675:12
947s      |
947s 1675 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1717:12
947s      |
947s 1717 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1727:12
947s      |
947s 1727 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1739:12
947s      |
947s 1739 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1751:12
947s      |
947s 1751 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1771:12
947s      |
947s 1771 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1794:12
947s      |
947s 1794 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1805:12
947s      |
947s 1805 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1816:12
947s      |
947s 1816 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1826:12
947s      |
947s 1826 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1845:12
947s      |
947s 1845 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1856:12
947s      |
947s 1856 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1933:12
947s      |
947s 1933 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1944:12
947s      |
947s 1944 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1958:12
947s      |
947s 1958 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1969:12
947s      |
947s 1969 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1980:12
947s      |
947s 1980 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1992:12
947s      |
947s 1992 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2004:12
947s      |
947s 2004 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2017:12
947s      |
947s 2017 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2029:12
947s      |
947s 2029 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2039:12
947s      |
947s 2039 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2050:12
947s      |
947s 2050 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2063:12
947s      |
947s 2063 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2074:12
947s      |
947s 2074 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2086:12
947s      |
947s 2086 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2098:12
947s      |
947s 2098 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2108:12
947s      |
947s 2108 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2119:12
947s      |
947s 2119 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2141:12
947s      |
947s 2141 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2152:12
947s      |
947s 2152 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2163:12
947s      |
947s 2163 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2174:12
947s      |
947s 2174 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2186:12
947s      |
947s 2186 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2198:12
947s      |
947s 2198 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2215:12
947s      |
947s 2215 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2227:12
947s      |
947s 2227 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2245:12
947s      |
947s 2245 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2263:12
947s      |
947s 2263 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2290:12
947s      |
947s 2290 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2303:12
947s      |
947s 2303 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2320:12
947s      |
947s 2320 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2353:12
947s      |
947s 2353 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2366:12
947s      |
947s 2366 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2378:12
947s      |
947s 2378 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2391:12
947s      |
947s 2391 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2406:12
947s      |
947s 2406 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2479:12
947s      |
947s 2479 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2490:12
947s      |
947s 2490 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2505:12
947s      |
947s 2505 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2515:12
947s      |
947s 2515 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2525:12
947s      |
947s 2525 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2533:12
947s      |
947s 2533 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2543:12
947s      |
947s 2543 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2551:12
947s      |
947s 2551 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2566:12
947s      |
947s 2566 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2585:12
947s      |
947s 2585 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2595:12
947s      |
947s 2595 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2606:12
947s      |
947s 2606 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2618:12
947s      |
947s 2618 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2630:12
947s      |
947s 2630 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2640:12
947s      |
947s 2640 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2651:12
947s      |
947s 2651 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2661:12
947s      |
947s 2661 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2681:12
947s      |
947s 2681 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2689:12
947s      |
947s 2689 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2699:12
947s      |
947s 2699 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2709:12
947s      |
947s 2709 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2720:12
947s      |
947s 2720 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2731:12
947s      |
947s 2731 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2762:12
947s      |
947s 2762 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2772:12
947s      |
947s 2772 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2785:12
947s      |
947s 2785 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2793:12
947s      |
947s 2793 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2801:12
947s      |
947s 2801 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2812:12
947s      |
947s 2812 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2838:12
947s      |
947s 2838 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2848:12
947s      |
947s 2848 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:501:23
947s     |
947s 501 |             #[cfg(any(syn_no_non_exhaustive, not(feature = "full")))]
947s     |                       ^^^^^^^^^^^^^^^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1116:19
947s      |
947s 1116 |             #[cfg(syn_no_non_exhaustive)]
947s      |                   ^^^^^^^^^^^^^^^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1285:19
947s      |
947s 1285 |             #[cfg(syn_no_non_exhaustive)]
947s      |                   ^^^^^^^^^^^^^^^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1422:19
947s      |
947s 1422 |             #[cfg(syn_no_non_exhaustive)]
947s      |                   ^^^^^^^^^^^^^^^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1927:19
947s      |
947s 1927 |             #[cfg(syn_no_non_exhaustive)]
947s      |                   ^^^^^^^^^^^^^^^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2347:19
947s      |
947s 2347 |             #[cfg(syn_no_non_exhaustive)]
947s      |                   ^^^^^^^^^^^^^^^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2473:19
947s      |
947s 2473 |             #[cfg(syn_no_non_exhaustive)]
947s      |                   ^^^^^^^^^^^^^^^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s  --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:7:12
947s   |
947s 7 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s   |            ^^^^^^^
947s   |
947s   = help: consider using a Cargo feature instead
947s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s            [lints.rust]
947s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:17:12
947s    |
947s 17 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s    |            ^^^^^^^
947s    |
947s    = help: consider using a Cargo feature instead
947s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s             [lints.rust]
947s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:29:12
947s    |
947s 29 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s    |            ^^^^^^^
947s    |
947s    = help: consider using a Cargo feature instead
947s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s             [lints.rust]
947s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:43:12
947s    |
947s 43 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s    |            ^^^^^^^
947s    |
947s    = help: consider using a Cargo feature instead
947s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s             [lints.rust]
947s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:57:12
947s    |
947s 57 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s    |            ^^^^^^^
947s    |
947s    = help: consider using a Cargo feature instead
947s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s             [lints.rust]
947s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:70:12
947s    |
947s 70 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s    |            ^^^^^^^
947s    |
947s    = help: consider using a Cargo feature instead
947s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s             [lints.rust]
947s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:81:12
947s    |
947s 81 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s    |            ^^^^^^^
947s    |
947s    = help: consider using a Cargo feature instead
947s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s             [lints.rust]
947s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:229:12
947s     |
947s 229 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:240:12
947s     |
947s 240 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:250:12
947s     |
947s 250 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:262:12
947s     |
947s 262 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:277:12
947s     |
947s 277 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:288:12
947s     |
947s 288 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:311:12
947s     |
947s 311 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:322:12
947s     |
947s 322 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:333:12
947s     |
947s 333 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:343:12
947s     |
947s 343 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:356:12
947s     |
947s 356 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:596:12
947s     |
947s 596 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:607:12
947s     |
947s 607 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:619:12
947s     |
947s 619 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:631:12
947s     |
947s 631 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:643:12
947s     |
947s 643 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:655:12
947s     |
947s 655 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:667:12
947s     |
947s 667 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:678:12
947s     |
947s 678 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:689:12
947s     |
947s 689 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:701:12
947s     |
947s 701 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:713:12
947s     |
947s 713 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:725:12
947s     |
947s 725 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:742:12
947s     |
947s 742 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:753:12
947s     |
947s 753 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:765:12
947s     |
947s 765 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:780:12
947s     |
947s 780 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:791:12
947s     |
947s 791 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:804:12
947s     |
947s 804 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:816:12
947s     |
947s 816 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:829:12
947s     |
947s 829 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:839:12
947s     |
947s 839 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:851:12
947s     |
947s 851 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:861:12
947s     |
947s 861 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:874:12
947s     |
947s 874 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:889:12
947s     |
947s 889 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:900:12
947s     |
947s 900 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:911:12
947s     |
947s 911 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:923:12
947s     |
947s 923 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:936:12
947s     |
947s 936 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:949:12
947s     |
947s 949 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:960:12
947s     |
947s 960 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:974:12
947s     |
947s 974 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:985:12
947s     |
947s 985 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:996:12
947s     |
947s 996 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s     |            ^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1007:12
947s      |
947s 1007 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1019:12
947s      |
947s 1019 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1030:12
947s      |
947s 1030 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1041:12
947s      |
947s 1041 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1054:12
947s      |
947s 1054 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1065:12
947s      |
947s 1065 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1078:12
947s      |
947s 1078 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1090:12
947s      |
947s 1090 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1102:12
947s      |
947s 1102 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1121:12
947s      |
947s 1121 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1131:12
947s      |
947s 1131 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1141:12
947s      |
947s 1141 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1152:12
947s      |
947s 1152 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1170:12
947s      |
947s 1170 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1205:12
947s      |
947s 1205 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1217:12
947s      |
947s 1217 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1228:12
947s      |
947s 1228 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1244:12
947s      |
947s 1244 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1257:12
947s      |
947s 1257 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1290:12
947s      |
947s 1290 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1308:12
947s      |
947s 1308 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1331:12
947s      |
947s 1331 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1343:12
947s      |
947s 1343 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1378:12
947s      |
947s 1378 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1396:12
947s      |
947s 1396 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1407:12
947s      |
947s 1407 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1420:12
947s      |
947s 1420 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1437:12
947s      |
947s 1437 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1447:12
947s      |
947s 1447 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1542:12
947s      |
947s 1542 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1559:12
947s      |
947s 1559 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1574:12
947s      |
947s 1574 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1589:12
947s      |
947s 1589 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1601:12
947s      |
947s 1601 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1613:12
947s      |
947s 1613 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1630:12
947s      |
947s 1630 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1642:12
947s      |
947s 1642 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1655:12
947s      |
947s 1655 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1669:12
947s      |
947s 1669 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1687:12
947s      |
947s 1687 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1702:12
947s      |
947s 1702 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1721:12
947s      |
947s 1721 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1737:12
947s      |
947s 1737 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1753:12
947s      |
947s 1753 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1767:12
947s      |
947s 1767 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1781:12
947s      |
947s 1781 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1790:12
947s      |
947s 1790 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1800:12
947s      |
947s 1800 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1811:12
947s      |
947s 1811 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1859:12
947s      |
947s 1859 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1872:12
947s      |
947s 1872 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1884:12
947s      |
947s 1884 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1907:12
947s      |
947s 1907 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1925:12
947s      |
947s 1925 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1948:12
947s      |
947s 1948 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1959:12
947s      |
947s 1959 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1970:12
947s      |
947s 1970 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1982:12
947s      |
947s 1982 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2000:12
947s      |
947s 2000 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2011:12
947s      |
947s 2011 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2101:12
947s      |
947s 2101 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2112:12
947s      |
947s 2112 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2125:12
947s      |
947s 2125 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2135:12
947s      |
947s 2135 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2145:12
947s      |
947s 2145 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2156:12
947s      |
947s 2156 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2167:12
947s      |
947s 2167 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2179:12
947s      |
947s 2179 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2191:12
947s      |
947s 2191 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2201:12
947s      |
947s 2201 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2212:12
947s      |
947s 2212 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2225:12
947s      |
947s 2225 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2236:12
947s      |
947s 2236 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2247:12
947s      |
947s 2247 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2259:12
947s      |
947s 2259 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2269:12
947s      |
947s 2269 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2279:12
947s      |
947s 2279 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2298:12
947s      |
947s 2298 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2308:12
947s      |
947s 2308 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2319:12
947s      |
947s 2319 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2330:12
947s      |
947s 2330 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2342:12
947s      |
947s 2342 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2355:12
947s      |
947s 2355 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2373:12
947s      |
947s 2373 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2385:12
947s      |
947s 2385 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2400:12
947s      |
947s 2400 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2419:12
947s      |
947s 2419 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2448:12
947s      |
947s 2448 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2460:12
947s      |
947s 2460 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2474:12
947s      |
947s 2474 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2509:12
947s      |
947s 2509 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2524:12
947s      |
947s 2524 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2535:12
947s      |
947s 2535 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2547:12
947s      |
947s 2547 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2563:12
947s      |
947s 2563 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2648:12
947s      |
947s 2648 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2660:12
947s      |
947s 2660 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2676:12
947s      |
947s 2676 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2686:12
947s      |
947s 2686 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2696:12
947s      |
947s 2696 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2705:12
947s      |
947s 2705 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2714:12
947s      |
947s 2714 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2723:12
947s      |
947s 2723 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2737:12
947s      |
947s 2737 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2755:12
947s      |
947s 2755 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2765:12
947s      |
947s 2765 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2775:12
947s      |
947s 2775 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2787:12
947s      |
947s 2787 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2799:12
947s      |
947s 2799 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2809:12
947s      |
947s 2809 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2819:12
947s      |
947s 2819 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2829:12
947s      |
947s 2829 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2852:12
947s      |
947s 2852 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2861:12
947s      |
947s 2861 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2871:12
947s      |
947s 2871 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2880:12
947s      |
947s 2880 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2891:12
947s      |
947s 2891 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2902:12
947s      |
947s 2902 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2935:12
947s      |
947s 2935 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2945:12
947s      |
947s 2945 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2957:12
947s      |
947s 2957 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2966:12
947s      |
947s 2966 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2975:12
947s      |
947s 2975 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2987:12
947s      |
947s 2987 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:3011:12
947s      |
947s 3011 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:3021:12
947s      |
947s 3021 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:590:23
947s     |
947s 590 |             #[cfg(any(syn_no_non_exhaustive, not(feature = "full")))]
947s     |                       ^^^^^^^^^^^^^^^^^^^^^
947s     |
947s     = help: consider using a Cargo feature instead
947s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s              [lints.rust]
947s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
947s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
947s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1199:19
947s      |
947s 1199 |             #[cfg(syn_no_non_exhaustive)]
947s      |                   ^^^^^^^^^^^^^^^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1372:19
947s      |
947s 1372 |             #[cfg(syn_no_non_exhaustive)]
947s      |                   ^^^^^^^^^^^^^^^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1536:19
947s      |
947s 1536 |             #[cfg(syn_no_non_exhaustive)]
947s      |                   ^^^^^^^^^^^^^^^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2095:19
947s      |
947s 2095 |             #[cfg(syn_no_non_exhaustive)]
947s      |                   ^^^^^^^^^^^^^^^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2503:19
947s      |
947s 2503 |             #[cfg(syn_no_non_exhaustive)]
947s      |                   ^^^^^^^^^^^^^^^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2642:19
947s      |
947s 2642 |             #[cfg(syn_no_non_exhaustive)]
947s      |                   ^^^^^^^^^^^^^^^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unused import: `crate::gen::*`
947s    --> /usr/share/cargo/registry/syn-1.0.109/src/lib.rs:787:9
947s     |
947s 787 | pub use crate::gen::*;
947s     |         ^^^^^^^^^^^^^
947s     |
947s     = note: `#[warn(unused_imports)]` on by default
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/parse.rs:1065:12
947s      |
947s 1065 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/parse.rs:1072:12
947s      |
947s 1072 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/parse.rs:1083:12
947s      |
947s 1083 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/parse.rs:1090:12
947s      |
947s 1090 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/parse.rs:1100:12
947s      |
947s 1100 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/parse.rs:1116:12
947s      |
947s 1116 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/parse.rs:1126:12
947s      |
947s 1126 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/parse.rs:1291:12
947s      |
947s 1291 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/parse.rs:1299:12
947s      |
947s 1299 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/parse.rs:1303:12
947s      |
947s 1303 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s     --> /usr/share/cargo/registry/syn-1.0.109/src/parse.rs:1311:12
947s      |
947s 1311 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s      |            ^^^^^^^
947s      |
947s      = help: consider using a Cargo feature instead
947s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s               [lints.rust]
947s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s   --> /usr/share/cargo/registry/syn-1.0.109/src/reserved.rs:29:12
947s    |
947s 29 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
947s    |            ^^^^^^^
947s    |
947s    = help: consider using a Cargo feature instead
947s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s             [lints.rust]
947s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
947s warning: unexpected `cfg` condition name: `doc_cfg`
947s   --> /usr/share/cargo/registry/syn-1.0.109/src/reserved.rs:39:12
947s    |
947s 39 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
947s    |            ^^^^^^^
947s    |
947s    = help: consider using a Cargo feature instead
947s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
947s             [lints.rust]
947s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
947s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
947s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
947s 
957s warning: `syn` (lib) generated 1844 warnings (270 duplicates)
957s    Compiling darling_core v0.14.4
957s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=darling_core CARGO_MANIFEST_DIR=/tmp/tmp.CcsdpCGQmj/registry/darling_core-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='Helper crate for proc-macro library for reading attributes into structs when
957s implementing custom derives. Use https://crates.io/crates/darling in your code.
957s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling_core CARGO_PKG_README='' CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.CcsdpCGQmj/registry/darling_core-0.14.4 LD_LIBRARY_PATH=/tmp/tmp.CcsdpCGQmj/target/debug/deps rustc --crate-name darling_core --edition=2018 /tmp/tmp.CcsdpCGQmj/registry/darling_core-0.14.4/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="strsim"' --cfg 'feature="suggestions"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("diagnostics", "strsim", "suggestions"))' -C metadata=8f75de984cedf12a -C extra-filename=-8f75de984cedf12a --out-dir /tmp/tmp.CcsdpCGQmj/target/debug/deps -L dependency=/tmp/tmp.CcsdpCGQmj/target/debug/deps --extern fnv=/tmp/tmp.CcsdpCGQmj/target/debug/deps/libfnv-b414de62b99a0be8.rmeta --extern ident_case=/tmp/tmp.CcsdpCGQmj/target/debug/deps/libident_case-eaee659d776d8da3.rmeta --extern proc_macro2=/tmp/tmp.CcsdpCGQmj/target/debug/deps/libproc_macro2-ce4df6197ae492ff.rmeta --extern quote=/tmp/tmp.CcsdpCGQmj/target/debug/deps/libquote-8ed557cbb33754ad.rmeta --extern strsim=/tmp/tmp.CcsdpCGQmj/target/debug/deps/libstrsim-771eecd001b7194e.rmeta --extern syn=/tmp/tmp.CcsdpCGQmj/target/debug/deps/libsyn-014ec51a6b2d66b3.rmeta --cap-lints warn`
957s warning: `syn` (lib) generated 1845 warnings (271 duplicates)
957s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=strsim CARGO_MANIFEST_DIR=/tmp/tmp.CcsdpCGQmj/registry/strsim-0.11.1 CARGO_PKG_AUTHORS='Danny Guo <danny@dannyguo.com>:maxbachmann <oss@maxbachmann.de>' CARGO_PKG_DESCRIPTION='Implementations of string similarity metrics. Includes Hamming, Levenshtein,
957s OSA, Damerau-Levenshtein, Jaro, Jaro-Winkler, and Sørensen-Dice.
957s ' CARGO_PKG_HOMEPAGE='https://github.com/rapidfuzz/strsim-rs' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=strsim CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/rapidfuzz/strsim-rs' CARGO_PKG_RUST_VERSION=1.56 CARGO_PKG_VERSION=0.11.1 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=11 CARGO_PKG_VERSION_PATCH=1 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.CcsdpCGQmj/registry/strsim-0.11.1 LD_LIBRARY_PATH=/tmp/tmp.CcsdpCGQmj/target/debug/deps rustc --crate-name strsim --edition=2015 /tmp/tmp.CcsdpCGQmj/registry/strsim-0.11.1/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values())' -C metadata=3aa2fd01041ce5e4 -C extra-filename=-3aa2fd01041ce5e4 --out-dir /tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -L dependency=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.CcsdpCGQmj/target/debug/deps --cap-lints warn -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.CcsdpCGQmj/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
958s warning: `strsim` (lib) generated 1 warning (1 duplicate)
958s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=ident_case CARGO_MANIFEST_DIR=/tmp/tmp.CcsdpCGQmj/registry/ident_case-1.0.1 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='Utility for applying case rules to Rust identifiers.' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT/Apache-2.0 CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=ident_case CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/ident_case' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=1.0.1 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=1 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.CcsdpCGQmj/registry/ident_case-1.0.1 LD_LIBRARY_PATH=/tmp/tmp.CcsdpCGQmj/target/debug/deps rustc --crate-name ident_case --edition=2015 /tmp/tmp.CcsdpCGQmj/registry/ident_case-1.0.1/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values())' -C metadata=f1408233eed10f00 -C extra-filename=-f1408233eed10f00 --out-dir /tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -L dependency=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.CcsdpCGQmj/target/debug/deps --cap-lints warn -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.CcsdpCGQmj/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
958s warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead
958s   --> /usr/share/cargo/registry/ident_case-1.0.1/src/lib.rs:25:17
958s    |
958s 25 | use std::ascii::AsciiExt;
958s    |                 ^^^^^^^^
958s    |
958s    = note: `#[warn(deprecated)]` on by default
958s 
958s warning: unused import: `std::ascii::AsciiExt`
958s   --> /usr/share/cargo/registry/ident_case-1.0.1/src/lib.rs:25:5
958s    |
958s 25 | use std::ascii::AsciiExt;
958s    |     ^^^^^^^^^^^^^^^^^^^^
958s    |
958s    = note: `#[warn(unused_imports)]` on by default
958s 
958s warning: `ident_case` (lib) generated 3 warnings (1 duplicate)
958s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=fnv CARGO_MANIFEST_DIR=/tmp/tmp.CcsdpCGQmj/registry/fnv-1.0.7 CARGO_PKG_AUTHORS='Alex Crichton <alex@alexcrichton.com>' CARGO_PKG_DESCRIPTION='Fowler–Noll–Vo hash function' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='Apache-2.0 / MIT' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=fnv CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/servo/rust-fnv' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=1.0.7 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=7 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.CcsdpCGQmj/registry/fnv-1.0.7 LD_LIBRARY_PATH=/tmp/tmp.CcsdpCGQmj/target/debug/deps rustc --crate-name fnv --edition=2015 /tmp/tmp.CcsdpCGQmj/registry/fnv-1.0.7/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="std"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "std"))' -C metadata=60ba996bf1cd32dc -C extra-filename=-60ba996bf1cd32dc --out-dir /tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -L dependency=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.CcsdpCGQmj/target/debug/deps --cap-lints warn -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.CcsdpCGQmj/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
958s warning: `fnv` (lib) generated 1 warning (1 duplicate)
958s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=darling_core CARGO_MANIFEST_DIR=/tmp/tmp.CcsdpCGQmj/registry/darling_core-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='Helper crate for proc-macro library for reading attributes into structs when
958s implementing custom derives. Use https://crates.io/crates/darling in your code.
958s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling_core CARGO_PKG_README='' CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.CcsdpCGQmj/registry/darling_core-0.14.4 LD_LIBRARY_PATH=/tmp/tmp.CcsdpCGQmj/target/debug/deps rustc --crate-name darling_core --edition=2018 /tmp/tmp.CcsdpCGQmj/registry/darling_core-0.14.4/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="strsim"' --cfg 'feature="suggestions"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("diagnostics", "strsim", "suggestions"))' -C metadata=1c5894e7fd899c8c -C extra-filename=-1c5894e7fd899c8c --out-dir /tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -L dependency=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.CcsdpCGQmj/target/debug/deps --extern fnv=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/libfnv-60ba996bf1cd32dc.rmeta --extern ident_case=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/libident_case-f1408233eed10f00.rmeta --extern proc_macro2=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rmeta --extern quote=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/libquote-70389408f8173857.rmeta --extern strsim=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/libstrsim-3aa2fd01041ce5e4.rmeta --extern syn=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/libsyn-0335a6e5d813cbdf.rmeta --cap-lints warn -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.CcsdpCGQmj/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
958s warning: field `bound` is never read
958s   --> /tmp/tmp.CcsdpCGQmj/registry/darling_core-0.14.4/src/codegen/trait_impl.rs:19:9
958s    |
958s 13 | pub struct TraitImpl<'a> {
958s    |            --------- field in this struct
958s ...
958s 19 |     pub bound: Option<&'a [WherePredicate]>,
958s    |         ^^^^^
958s    |
958s    = note: `TraitImpl` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
958s    = note: `#[warn(dead_code)]` on by default
958s 
960s warning: field `bound` is never read
960s   --> /usr/share/cargo/registry/darling_core-0.14.4/src/codegen/trait_impl.rs:19:9
960s    |
960s 13 | pub struct TraitImpl<'a> {
960s    |            --------- field in this struct
960s ...
960s 19 |     pub bound: Option<&'a [WherePredicate]>,
960s    |         ^^^^^
960s    |
960s    = note: `TraitImpl` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
960s    = note: `#[warn(dead_code)]` on by default
960s 
962s warning: `darling_core` (lib) generated 1 warning
962s    Compiling darling_macro v0.14.4
962s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=darling_macro CARGO_MANIFEST_DIR=/tmp/tmp.CcsdpCGQmj/registry/darling_macro-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='Internal support for a proc-macro library for reading attributes into structs when
962s implementing custom derives. Use https://crates.io/crates/darling in your code.
962s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling_macro CARGO_PKG_README='' CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.CcsdpCGQmj/registry/darling_macro-0.14.4 LD_LIBRARY_PATH=/tmp/tmp.CcsdpCGQmj/target/debug/deps rustc --crate-name darling_macro --edition=2018 /tmp/tmp.CcsdpCGQmj/registry/darling_macro-0.14.4/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type proc-macro --emit=dep-info,link -C prefer-dynamic -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values())' -C metadata=85e40dedabddadc1 -C extra-filename=-85e40dedabddadc1 --out-dir /tmp/tmp.CcsdpCGQmj/target/debug/deps -L dependency=/tmp/tmp.CcsdpCGQmj/target/debug/deps --extern darling_core=/tmp/tmp.CcsdpCGQmj/target/debug/deps/libdarling_core-8f75de984cedf12a.rlib --extern quote=/tmp/tmp.CcsdpCGQmj/target/debug/deps/libquote-8ed557cbb33754ad.rlib --extern syn=/tmp/tmp.CcsdpCGQmj/target/debug/deps/libsyn-014ec51a6b2d66b3.rlib --extern proc_macro --cap-lints warn`
963s    Compiling darling v0.14.4 (/usr/share/cargo/registry/darling-0.14.4)
963s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=darling CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
963s implementing custom derives.
963s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/darling-0.14.4 LD_LIBRARY_PATH=/tmp/tmp.CcsdpCGQmj/target/debug/deps rustc --crate-name darling --edition=2018 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="suggestions"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "diagnostics", "suggestions"))' -C metadata=e436522052c20e2c -C extra-filename=-e436522052c20e2c --out-dir /tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -C incremental=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/incremental -L dependency=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.CcsdpCGQmj/target/debug/deps --extern darling_core=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/libdarling_core-1c5894e7fd899c8c.rmeta --extern darling_macro=/tmp/tmp.CcsdpCGQmj/target/debug/deps/libdarling_macro-85e40dedabddadc1.so -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.CcsdpCGQmj/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
963s warning: `darling` (lib) generated 1 warning (1 duplicate)
963s warning: `darling_core` (lib) generated 2 warnings (1 duplicate)
963s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=darling CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
963s implementing custom derives.
963s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/darling-0.14.4 LD_LIBRARY_PATH=/tmp/tmp.CcsdpCGQmj/target/debug/deps rustc --crate-name darling --edition=2018 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="suggestions"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "diagnostics", "suggestions"))' -C metadata=072b3e0baad737bf -C extra-filename=-072b3e0baad737bf --out-dir /tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -C incremental=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/incremental -L dependency=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.CcsdpCGQmj/target/debug/deps --extern darling_core=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/libdarling_core-1c5894e7fd899c8c.rlib --extern darling_macro=/tmp/tmp.CcsdpCGQmj/target/debug/deps/libdarling_macro-85e40dedabddadc1.so --extern proc_macro2=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rlib --extern quote=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/libquote-70389408f8173857.rlib --extern syn=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/libsyn-0335a6e5d813cbdf.rlib -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.CcsdpCGQmj/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
963s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=compiletests CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
963s implementing custom derives.
963s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_TARGET_TMPDIR=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/tmp LD_LIBRARY_PATH=/tmp/tmp.CcsdpCGQmj/target/debug/deps rustc --crate-name compiletests --edition=2018 tests/compiletests.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="suggestions"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "diagnostics", "suggestions"))' -C metadata=d99f91d09e1ec23c -C extra-filename=-d99f91d09e1ec23c --out-dir /tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -C incremental=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/incremental -L dependency=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.CcsdpCGQmj/target/debug/deps --extern darling=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/libdarling-e436522052c20e2c.rlib --extern darling_core=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/libdarling_core-1c5894e7fd899c8c.rlib --extern darling_macro=/tmp/tmp.CcsdpCGQmj/target/debug/deps/libdarling_macro-85e40dedabddadc1.so --extern proc_macro2=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rlib --extern quote=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/libquote-70389408f8173857.rlib --extern syn=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/libsyn-0335a6e5d813cbdf.rlib -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.CcsdpCGQmj/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
963s warning: unexpected `cfg` condition name: `compiletests`
963s  --> tests/compiletests.rs:1:8
963s   |
963s 1 | #![cfg(compiletests)]
963s   |        ^^^^^^^^^^^^
963s   |
963s   = help: expected names are: `clippy`, `debug_assertions`, `doc`, `docsrs`, `doctest`, `feature`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `ub_checks`, `unix`, and `windows`
963s   = help: consider using a Cargo feature instead
963s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
963s            [lints.rust]
963s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(compiletests)'] }
963s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(compiletests)");` to the top of the `build.rs`
963s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
963s   = note: `#[warn(unexpected_cfgs)]` on by default
963s 
963s warning: `darling` (lib test) generated 1 warning (1 duplicate)
963s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=enums_struct CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
963s implementing custom derives.
963s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_TARGET_TMPDIR=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/tmp LD_LIBRARY_PATH=/tmp/tmp.CcsdpCGQmj/target/debug/deps rustc --crate-name enums_struct --edition=2018 tests/enums_struct.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="suggestions"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "diagnostics", "suggestions"))' -C metadata=77dc2dff495cd555 -C extra-filename=-77dc2dff495cd555 --out-dir /tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -C incremental=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/incremental -L dependency=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.CcsdpCGQmj/target/debug/deps --extern darling=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/libdarling-e436522052c20e2c.rlib --extern darling_core=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/libdarling_core-1c5894e7fd899c8c.rlib --extern darling_macro=/tmp/tmp.CcsdpCGQmj/target/debug/deps/libdarling_macro-85e40dedabddadc1.so --extern proc_macro2=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rlib --extern quote=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/libquote-70389408f8173857.rlib --extern syn=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/libsyn-0335a6e5d813cbdf.rlib -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.CcsdpCGQmj/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
963s warning: `darling` (test "compiletests") generated 2 warnings (1 duplicate)
963s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=from_type_param_default CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
963s implementing custom derives.
963s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_TARGET_TMPDIR=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/tmp LD_LIBRARY_PATH=/tmp/tmp.CcsdpCGQmj/target/debug/deps rustc --crate-name from_type_param_default --edition=2018 tests/from_type_param_default.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="suggestions"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "diagnostics", "suggestions"))' -C metadata=2455d704902b77eb -C extra-filename=-2455d704902b77eb --out-dir /tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -C incremental=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/incremental -L dependency=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.CcsdpCGQmj/target/debug/deps --extern darling=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/libdarling-e436522052c20e2c.rlib --extern darling_core=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/libdarling_core-1c5894e7fd899c8c.rlib --extern darling_macro=/tmp/tmp.CcsdpCGQmj/target/debug/deps/libdarling_macro-85e40dedabddadc1.so --extern proc_macro2=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rlib --extern quote=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/libquote-70389408f8173857.rlib --extern syn=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/libsyn-0335a6e5d813cbdf.rlib -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.CcsdpCGQmj/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
964s warning: `darling` (test "enums_struct") generated 1 warning (1 duplicate)
964s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_BIN_NAME=consume_fields CARGO_CRATE_NAME=consume_fields CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
964s implementing custom derives.
964s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/darling-0.14.4 LD_LIBRARY_PATH=/tmp/tmp.CcsdpCGQmj/target/debug/deps rustc --crate-name consume_fields --edition=2018 examples/consume_fields.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="suggestions"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "diagnostics", "suggestions"))' -C metadata=baeb813d1ab2315c -C extra-filename=-baeb813d1ab2315c --out-dir /tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/examples --target s390x-unknown-linux-gnu -C incremental=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/incremental -L dependency=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.CcsdpCGQmj/target/debug/deps --extern darling=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/libdarling-e436522052c20e2c.rlib --extern darling_core=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/libdarling_core-1c5894e7fd899c8c.rlib --extern darling_macro=/tmp/tmp.CcsdpCGQmj/target/debug/deps/libdarling_macro-85e40dedabddadc1.so --extern proc_macro2=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rlib --extern quote=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/libquote-70389408f8173857.rlib --extern syn=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/libsyn-0335a6e5d813cbdf.rlib -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.CcsdpCGQmj/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
965s warning: `darling` (example "consume_fields" test) generated 1 warning (1 duplicate)
965s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=generics CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
965s implementing custom derives.
965s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_TARGET_TMPDIR=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/tmp LD_LIBRARY_PATH=/tmp/tmp.CcsdpCGQmj/target/debug/deps rustc --crate-name generics --edition=2018 tests/generics.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="suggestions"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "diagnostics", "suggestions"))' -C metadata=a68a0f7165700464 -C extra-filename=-a68a0f7165700464 --out-dir /tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -C incremental=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/incremental -L dependency=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.CcsdpCGQmj/target/debug/deps --extern darling=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/libdarling-e436522052c20e2c.rlib --extern darling_core=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/libdarling_core-1c5894e7fd899c8c.rlib --extern darling_macro=/tmp/tmp.CcsdpCGQmj/target/debug/deps/libdarling_macro-85e40dedabddadc1.so --extern proc_macro2=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rlib --extern quote=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/libquote-70389408f8173857.rlib --extern syn=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/libsyn-0335a6e5d813cbdf.rlib -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.CcsdpCGQmj/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
965s warning: `darling` (test "from_type_param_default") generated 1 warning (1 duplicate)
965s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=newtype CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
965s implementing custom derives.
965s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_TARGET_TMPDIR=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/tmp LD_LIBRARY_PATH=/tmp/tmp.CcsdpCGQmj/target/debug/deps rustc --crate-name newtype --edition=2018 tests/newtype.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="suggestions"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "diagnostics", "suggestions"))' -C metadata=72166a3b85a9735e -C extra-filename=-72166a3b85a9735e --out-dir /tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -C incremental=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/incremental -L dependency=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.CcsdpCGQmj/target/debug/deps --extern darling=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/libdarling-e436522052c20e2c.rlib --extern darling_core=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/libdarling_core-1c5894e7fd899c8c.rlib --extern darling_macro=/tmp/tmp.CcsdpCGQmj/target/debug/deps/libdarling_macro-85e40dedabddadc1.so --extern proc_macro2=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rlib --extern quote=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/libquote-70389408f8173857.rlib --extern syn=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/libsyn-0335a6e5d813cbdf.rlib -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.CcsdpCGQmj/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
966s warning: `darling` (test "generics") generated 1 warning (1 duplicate)
966s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=error CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
966s implementing custom derives.
966s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_TARGET_TMPDIR=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/tmp LD_LIBRARY_PATH=/tmp/tmp.CcsdpCGQmj/target/debug/deps rustc --crate-name error --edition=2018 tests/error.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="suggestions"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "diagnostics", "suggestions"))' -C metadata=3c58df4a73d0080d -C extra-filename=-3c58df4a73d0080d --out-dir /tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -C incremental=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/incremental -L dependency=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.CcsdpCGQmj/target/debug/deps --extern darling=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/libdarling-e436522052c20e2c.rlib --extern darling_core=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/libdarling_core-1c5894e7fd899c8c.rlib --extern darling_macro=/tmp/tmp.CcsdpCGQmj/target/debug/deps/libdarling_macro-85e40dedabddadc1.so --extern proc_macro2=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rlib --extern quote=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/libquote-70389408f8173857.rlib --extern syn=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/libsyn-0335a6e5d813cbdf.rlib -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.CcsdpCGQmj/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
966s warning: `darling` (test "newtype") generated 1 warning (1 duplicate)
966s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=from_meta CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
966s implementing custom derives.
966s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_TARGET_TMPDIR=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/tmp LD_LIBRARY_PATH=/tmp/tmp.CcsdpCGQmj/target/debug/deps rustc --crate-name from_meta --edition=2018 tests/from_meta.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="suggestions"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "diagnostics", "suggestions"))' -C metadata=0455499c6ced4c2c -C extra-filename=-0455499c6ced4c2c --out-dir /tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -C incremental=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/incremental -L dependency=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.CcsdpCGQmj/target/debug/deps --extern darling=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/libdarling-e436522052c20e2c.rlib --extern darling_core=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/libdarling_core-1c5894e7fd899c8c.rlib --extern darling_macro=/tmp/tmp.CcsdpCGQmj/target/debug/deps/libdarling_macro-85e40dedabddadc1.so --extern proc_macro2=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rlib --extern quote=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/libquote-70389408f8173857.rlib --extern syn=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/libsyn-0335a6e5d813cbdf.rlib -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.CcsdpCGQmj/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
967s warning: `darling` (test "error") generated 1 warning (1 duplicate)
967s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_BIN_NAME=fallible_read CARGO_CRATE_NAME=fallible_read CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
967s implementing custom derives.
967s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/darling-0.14.4 LD_LIBRARY_PATH=/tmp/tmp.CcsdpCGQmj/target/debug/deps rustc --crate-name fallible_read --edition=2018 examples/fallible_read.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="suggestions"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "diagnostics", "suggestions"))' -C metadata=9b2132e2580abc98 -C extra-filename=-9b2132e2580abc98 --out-dir /tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/examples --target s390x-unknown-linux-gnu -C incremental=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/incremental -L dependency=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.CcsdpCGQmj/target/debug/deps --extern darling=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/libdarling-e436522052c20e2c.rlib --extern darling_core=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/libdarling_core-1c5894e7fd899c8c.rlib --extern darling_macro=/tmp/tmp.CcsdpCGQmj/target/debug/deps/libdarling_macro-85e40dedabddadc1.so --extern proc_macro2=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rlib --extern quote=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/libquote-70389408f8173857.rlib --extern syn=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/libsyn-0335a6e5d813cbdf.rlib -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.CcsdpCGQmj/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
967s warning: `darling` (test "from_meta") generated 1 warning (1 duplicate)
967s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=enums_newtype CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
967s implementing custom derives.
967s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_TARGET_TMPDIR=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/tmp LD_LIBRARY_PATH=/tmp/tmp.CcsdpCGQmj/target/debug/deps rustc --crate-name enums_newtype --edition=2018 tests/enums_newtype.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="suggestions"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "diagnostics", "suggestions"))' -C metadata=89cee4883cc076c2 -C extra-filename=-89cee4883cc076c2 --out-dir /tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -C incremental=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/incremental -L dependency=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.CcsdpCGQmj/target/debug/deps --extern darling=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/libdarling-e436522052c20e2c.rlib --extern darling_core=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/libdarling_core-1c5894e7fd899c8c.rlib --extern darling_macro=/tmp/tmp.CcsdpCGQmj/target/debug/deps/libdarling_macro-85e40dedabddadc1.so --extern proc_macro2=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rlib --extern quote=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/libquote-70389408f8173857.rlib --extern syn=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/libsyn-0335a6e5d813cbdf.rlib -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.CcsdpCGQmj/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
967s warning: `darling` (example "fallible_read" test) generated 1 warning (1 duplicate)
967s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=from_generics CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
967s implementing custom derives.
967s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_TARGET_TMPDIR=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/tmp LD_LIBRARY_PATH=/tmp/tmp.CcsdpCGQmj/target/debug/deps rustc --crate-name from_generics --edition=2018 tests/from_generics.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="suggestions"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "diagnostics", "suggestions"))' -C metadata=c7809a082a81f498 -C extra-filename=-c7809a082a81f498 --out-dir /tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -C incremental=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/incremental -L dependency=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.CcsdpCGQmj/target/debug/deps --extern darling=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/libdarling-e436522052c20e2c.rlib --extern darling_core=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/libdarling_core-1c5894e7fd899c8c.rlib --extern darling_macro=/tmp/tmp.CcsdpCGQmj/target/debug/deps/libdarling_macro-85e40dedabddadc1.so --extern proc_macro2=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rlib --extern quote=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/libquote-70389408f8173857.rlib --extern syn=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/libsyn-0335a6e5d813cbdf.rlib -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.CcsdpCGQmj/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
969s warning: `darling` (test "enums_newtype") generated 1 warning (1 duplicate)
969s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=skip CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
969s implementing custom derives.
969s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_TARGET_TMPDIR=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/tmp LD_LIBRARY_PATH=/tmp/tmp.CcsdpCGQmj/target/debug/deps rustc --crate-name skip --edition=2018 tests/skip.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="suggestions"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "diagnostics", "suggestions"))' -C metadata=0da88f80bd336439 -C extra-filename=-0da88f80bd336439 --out-dir /tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -C incremental=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/incremental -L dependency=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.CcsdpCGQmj/target/debug/deps --extern darling=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/libdarling-e436522052c20e2c.rlib --extern darling_core=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/libdarling_core-1c5894e7fd899c8c.rlib --extern darling_macro=/tmp/tmp.CcsdpCGQmj/target/debug/deps/libdarling_macro-85e40dedabddadc1.so --extern proc_macro2=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rlib --extern quote=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/libquote-70389408f8173857.rlib --extern syn=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/libsyn-0335a6e5d813cbdf.rlib -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.CcsdpCGQmj/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
969s warning: `darling` (test "from_generics") generated 1 warning (1 duplicate)
969s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=accrue_errors CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
969s implementing custom derives.
969s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_TARGET_TMPDIR=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/tmp LD_LIBRARY_PATH=/tmp/tmp.CcsdpCGQmj/target/debug/deps rustc --crate-name accrue_errors --edition=2018 tests/accrue_errors.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="suggestions"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "diagnostics", "suggestions"))' -C metadata=de2ece1cc0bd61ac -C extra-filename=-de2ece1cc0bd61ac --out-dir /tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -C incremental=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/incremental -L dependency=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.CcsdpCGQmj/target/debug/deps --extern darling=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/libdarling-e436522052c20e2c.rlib --extern darling_core=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/libdarling_core-1c5894e7fd899c8c.rlib --extern darling_macro=/tmp/tmp.CcsdpCGQmj/target/debug/deps/libdarling_macro-85e40dedabddadc1.so --extern proc_macro2=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rlib --extern quote=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/libquote-70389408f8173857.rlib --extern syn=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/libsyn-0335a6e5d813cbdf.rlib -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.CcsdpCGQmj/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
970s warning: `darling` (test "skip") generated 1 warning (1 duplicate)
970s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=computed_bound CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
970s implementing custom derives.
970s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_TARGET_TMPDIR=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/tmp LD_LIBRARY_PATH=/tmp/tmp.CcsdpCGQmj/target/debug/deps rustc --crate-name computed_bound --edition=2018 tests/computed_bound.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="suggestions"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "diagnostics", "suggestions"))' -C metadata=443f41c2c64e7837 -C extra-filename=-443f41c2c64e7837 --out-dir /tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -C incremental=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/incremental -L dependency=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.CcsdpCGQmj/target/debug/deps --extern darling=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/libdarling-e436522052c20e2c.rlib --extern darling_core=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/libdarling_core-1c5894e7fd899c8c.rlib --extern darling_macro=/tmp/tmp.CcsdpCGQmj/target/debug/deps/libdarling_macro-85e40dedabddadc1.so --extern proc_macro2=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rlib --extern quote=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/libquote-70389408f8173857.rlib --extern syn=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/libsyn-0335a6e5d813cbdf.rlib -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.CcsdpCGQmj/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
971s warning: `darling` (test "accrue_errors") generated 1 warning (1 duplicate)
971s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=enums_unit CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
971s implementing custom derives.
971s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_TARGET_TMPDIR=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/tmp LD_LIBRARY_PATH=/tmp/tmp.CcsdpCGQmj/target/debug/deps rustc --crate-name enums_unit --edition=2018 tests/enums_unit.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="suggestions"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "diagnostics", "suggestions"))' -C metadata=34743b118b53ae16 -C extra-filename=-34743b118b53ae16 --out-dir /tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -C incremental=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/incremental -L dependency=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.CcsdpCGQmj/target/debug/deps --extern darling=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/libdarling-e436522052c20e2c.rlib --extern darling_core=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/libdarling_core-1c5894e7fd899c8c.rlib --extern darling_macro=/tmp/tmp.CcsdpCGQmj/target/debug/deps/libdarling_macro-85e40dedabddadc1.so --extern proc_macro2=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rlib --extern quote=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/libquote-70389408f8173857.rlib --extern syn=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/libsyn-0335a6e5d813cbdf.rlib -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.CcsdpCGQmj/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
972s warning: `darling` (test "computed_bound") generated 1 warning (1 duplicate)
972s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=from_variant CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
972s implementing custom derives.
972s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_TARGET_TMPDIR=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/tmp LD_LIBRARY_PATH=/tmp/tmp.CcsdpCGQmj/target/debug/deps rustc --crate-name from_variant --edition=2018 tests/from_variant.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="suggestions"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "diagnostics", "suggestions"))' -C metadata=7202a8becbeefdeb -C extra-filename=-7202a8becbeefdeb --out-dir /tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -C incremental=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/incremental -L dependency=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.CcsdpCGQmj/target/debug/deps --extern darling=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/libdarling-e436522052c20e2c.rlib --extern darling_core=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/libdarling_core-1c5894e7fd899c8c.rlib --extern darling_macro=/tmp/tmp.CcsdpCGQmj/target/debug/deps/libdarling_macro-85e40dedabddadc1.so --extern proc_macro2=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rlib --extern quote=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/libquote-70389408f8173857.rlib --extern syn=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/libsyn-0335a6e5d813cbdf.rlib -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.CcsdpCGQmj/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
972s warning: `darling` (test "enums_unit") generated 1 warning (1 duplicate)
972s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=multiple CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
972s implementing custom derives.
972s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_TARGET_TMPDIR=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/tmp LD_LIBRARY_PATH=/tmp/tmp.CcsdpCGQmj/target/debug/deps rustc --crate-name multiple --edition=2018 tests/multiple.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="suggestions"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "diagnostics", "suggestions"))' -C metadata=1899bbf0c6dc19bd -C extra-filename=-1899bbf0c6dc19bd --out-dir /tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -C incremental=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/incremental -L dependency=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.CcsdpCGQmj/target/debug/deps --extern darling=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/libdarling-e436522052c20e2c.rlib --extern darling_core=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/libdarling_core-1c5894e7fd899c8c.rlib --extern darling_macro=/tmp/tmp.CcsdpCGQmj/target/debug/deps/libdarling_macro-85e40dedabddadc1.so --extern proc_macro2=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rlib --extern quote=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/libquote-70389408f8173857.rlib --extern syn=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/libsyn-0335a6e5d813cbdf.rlib -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.CcsdpCGQmj/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
973s warning: `darling` (test "multiple") generated 1 warning (1 duplicate)
973s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_BIN_NAME=supports_struct CARGO_CRATE_NAME=supports_struct CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
973s implementing custom derives.
973s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/darling-0.14.4 LD_LIBRARY_PATH=/tmp/tmp.CcsdpCGQmj/target/debug/deps rustc --crate-name supports_struct --edition=2018 examples/supports_struct.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="suggestions"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "diagnostics", "suggestions"))' -C metadata=461a408ca0330190 -C extra-filename=-461a408ca0330190 --out-dir /tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/examples --target s390x-unknown-linux-gnu -C incremental=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/incremental -L dependency=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.CcsdpCGQmj/target/debug/deps --extern darling=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/libdarling-e436522052c20e2c.rlib --extern darling_core=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/libdarling_core-1c5894e7fd899c8c.rlib --extern darling_macro=/tmp/tmp.CcsdpCGQmj/target/debug/deps/libdarling_macro-85e40dedabddadc1.so --extern proc_macro2=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rlib --extern quote=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/libquote-70389408f8173857.rlib --extern syn=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/libsyn-0335a6e5d813cbdf.rlib -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.CcsdpCGQmj/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
973s warning: `darling` (test "from_variant") generated 1 warning (1 duplicate)
973s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_BIN_NAME=automatic_bounds CARGO_CRATE_NAME=automatic_bounds CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
973s implementing custom derives.
973s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/darling-0.14.4 LD_LIBRARY_PATH=/tmp/tmp.CcsdpCGQmj/target/debug/deps rustc --crate-name automatic_bounds --edition=2018 examples/automatic_bounds.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="suggestions"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "diagnostics", "suggestions"))' -C metadata=2ef6ec6eaa2476de -C extra-filename=-2ef6ec6eaa2476de --out-dir /tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/examples --target s390x-unknown-linux-gnu -C incremental=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/incremental -L dependency=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.CcsdpCGQmj/target/debug/deps --extern darling=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/libdarling-e436522052c20e2c.rlib --extern darling_core=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/libdarling_core-1c5894e7fd899c8c.rlib --extern darling_macro=/tmp/tmp.CcsdpCGQmj/target/debug/deps/libdarling_macro-85e40dedabddadc1.so --extern proc_macro2=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rlib --extern quote=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/libquote-70389408f8173857.rlib --extern syn=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/libsyn-0335a6e5d813cbdf.rlib -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.CcsdpCGQmj/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
974s warning: `darling` (example "supports_struct" test) generated 1 warning (1 duplicate)
974s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=unsupported_attributes CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
974s implementing custom derives.
974s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_TARGET_TMPDIR=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/tmp LD_LIBRARY_PATH=/tmp/tmp.CcsdpCGQmj/target/debug/deps rustc --crate-name unsupported_attributes --edition=2018 tests/unsupported_attributes.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="suggestions"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "diagnostics", "suggestions"))' -C metadata=3e4c589ecf4eb9be -C extra-filename=-3e4c589ecf4eb9be --out-dir /tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -C incremental=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/incremental -L dependency=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.CcsdpCGQmj/target/debug/deps --extern darling=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/libdarling-e436522052c20e2c.rlib --extern darling_core=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/libdarling_core-1c5894e7fd899c8c.rlib --extern darling_macro=/tmp/tmp.CcsdpCGQmj/target/debug/deps/libdarling_macro-85e40dedabddadc1.so --extern proc_macro2=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rlib --extern quote=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/libquote-70389408f8173857.rlib --extern syn=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/libsyn-0335a6e5d813cbdf.rlib -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.CcsdpCGQmj/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
974s warning: `darling` (example "automatic_bounds" test) generated 1 warning (1 duplicate)
974s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=supports CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
974s implementing custom derives.
974s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_TARGET_TMPDIR=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/tmp LD_LIBRARY_PATH=/tmp/tmp.CcsdpCGQmj/target/debug/deps rustc --crate-name supports --edition=2018 tests/supports.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="suggestions"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "diagnostics", "suggestions"))' -C metadata=c05888f8ba0634ae -C extra-filename=-c05888f8ba0634ae --out-dir /tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -C incremental=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/incremental -L dependency=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.CcsdpCGQmj/target/debug/deps --extern darling=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/libdarling-e436522052c20e2c.rlib --extern darling_core=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/libdarling_core-1c5894e7fd899c8c.rlib --extern darling_macro=/tmp/tmp.CcsdpCGQmj/target/debug/deps/libdarling_macro-85e40dedabddadc1.so --extern proc_macro2=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rlib --extern quote=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/libquote-70389408f8173857.rlib --extern syn=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/libsyn-0335a6e5d813cbdf.rlib -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.CcsdpCGQmj/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
975s warning: `darling` (test "unsupported_attributes") generated 1 warning (1 duplicate)
975s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=split_declaration CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
975s implementing custom derives.
975s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_TARGET_TMPDIR=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/tmp LD_LIBRARY_PATH=/tmp/tmp.CcsdpCGQmj/target/debug/deps rustc --crate-name split_declaration --edition=2018 tests/split_declaration.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="suggestions"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "diagnostics", "suggestions"))' -C metadata=3ae1c9686bb260db -C extra-filename=-3ae1c9686bb260db --out-dir /tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -C incremental=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/incremental -L dependency=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.CcsdpCGQmj/target/debug/deps --extern darling=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/libdarling-e436522052c20e2c.rlib --extern darling_core=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/libdarling_core-1c5894e7fd899c8c.rlib --extern darling_macro=/tmp/tmp.CcsdpCGQmj/target/debug/deps/libdarling_macro-85e40dedabddadc1.so --extern proc_macro2=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rlib --extern quote=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/libquote-70389408f8173857.rlib --extern syn=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/libsyn-0335a6e5d813cbdf.rlib -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.CcsdpCGQmj/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
975s warning: `darling` (test "supports") generated 1 warning (1 duplicate)
975s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=from_type_param CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
975s implementing custom derives.
975s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_TARGET_TMPDIR=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/tmp LD_LIBRARY_PATH=/tmp/tmp.CcsdpCGQmj/target/debug/deps rustc --crate-name from_type_param --edition=2018 tests/from_type_param.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="suggestions"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "diagnostics", "suggestions"))' -C metadata=e5957d28254cebda -C extra-filename=-e5957d28254cebda --out-dir /tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -C incremental=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/incremental -L dependency=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.CcsdpCGQmj/target/debug/deps --extern darling=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/libdarling-e436522052c20e2c.rlib --extern darling_core=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/libdarling_core-1c5894e7fd899c8c.rlib --extern darling_macro=/tmp/tmp.CcsdpCGQmj/target/debug/deps/libdarling_macro-85e40dedabddadc1.so --extern proc_macro2=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rlib --extern quote=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/libquote-70389408f8173857.rlib --extern syn=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/libsyn-0335a6e5d813cbdf.rlib -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.CcsdpCGQmj/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
976s warning: `darling` (test "split_declaration") generated 1 warning (1 duplicate)
976s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=suggestions CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
976s implementing custom derives.
976s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_TARGET_TMPDIR=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/tmp LD_LIBRARY_PATH=/tmp/tmp.CcsdpCGQmj/target/debug/deps rustc --crate-name suggestions --edition=2018 tests/suggestions.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="suggestions"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "diagnostics", "suggestions"))' -C metadata=d808158fb3ffc84d -C extra-filename=-d808158fb3ffc84d --out-dir /tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -C incremental=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/incremental -L dependency=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.CcsdpCGQmj/target/debug/deps --extern darling=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/libdarling-e436522052c20e2c.rlib --extern darling_core=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/libdarling_core-1c5894e7fd899c8c.rlib --extern darling_macro=/tmp/tmp.CcsdpCGQmj/target/debug/deps/libdarling_macro-85e40dedabddadc1.so --extern proc_macro2=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rlib --extern quote=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/libquote-70389408f8173857.rlib --extern syn=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/libsyn-0335a6e5d813cbdf.rlib -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.CcsdpCGQmj/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
977s warning: `darling` (test "from_type_param") generated 1 warning (1 duplicate)
977s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=custom_bound CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
977s implementing custom derives.
977s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_TARGET_TMPDIR=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/tmp LD_LIBRARY_PATH=/tmp/tmp.CcsdpCGQmj/target/debug/deps rustc --crate-name custom_bound --edition=2018 tests/custom_bound.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="suggestions"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "diagnostics", "suggestions"))' -C metadata=eb1220aefc072fb9 -C extra-filename=-eb1220aefc072fb9 --out-dir /tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -C incremental=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/incremental -L dependency=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.CcsdpCGQmj/target/debug/deps --extern darling=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/libdarling-e436522052c20e2c.rlib --extern darling_core=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/libdarling_core-1c5894e7fd899c8c.rlib --extern darling_macro=/tmp/tmp.CcsdpCGQmj/target/debug/deps/libdarling_macro-85e40dedabddadc1.so --extern proc_macro2=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rlib --extern quote=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/libquote-70389408f8173857.rlib --extern syn=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/libsyn-0335a6e5d813cbdf.rlib -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.CcsdpCGQmj/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
978s warning: `darling` (test "custom_bound") generated 1 warning (1 duplicate)
978s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_BIN_NAME=shorthand_or_long_field CARGO_CRATE_NAME=shorthand_or_long_field CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
978s implementing custom derives.
978s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/darling-0.14.4 LD_LIBRARY_PATH=/tmp/tmp.CcsdpCGQmj/target/debug/deps rustc --crate-name shorthand_or_long_field --edition=2018 examples/shorthand_or_long_field.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="suggestions"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "diagnostics", "suggestions"))' -C metadata=eaf5c83f0001cb2e -C extra-filename=-eaf5c83f0001cb2e --out-dir /tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/examples --target s390x-unknown-linux-gnu -C incremental=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/incremental -L dependency=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.CcsdpCGQmj/target/debug/deps --extern darling=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/libdarling-e436522052c20e2c.rlib --extern darling_core=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/libdarling_core-1c5894e7fd899c8c.rlib --extern darling_macro=/tmp/tmp.CcsdpCGQmj/target/debug/deps/libdarling_macro-85e40dedabddadc1.so --extern proc_macro2=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rlib --extern quote=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/libquote-70389408f8173857.rlib --extern syn=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/libsyn-0335a6e5d813cbdf.rlib -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.CcsdpCGQmj/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
978s warning: `darling` (test "suggestions") generated 1 warning (1 duplicate)
978s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=defaults CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
978s implementing custom derives.
978s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_TARGET_TMPDIR=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/tmp LD_LIBRARY_PATH=/tmp/tmp.CcsdpCGQmj/target/debug/deps rustc --crate-name defaults --edition=2018 tests/defaults.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="suggestions"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "diagnostics", "suggestions"))' -C metadata=43d610a1da298976 -C extra-filename=-43d610a1da298976 --out-dir /tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -C incremental=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/incremental -L dependency=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.CcsdpCGQmj/target/debug/deps --extern darling=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/libdarling-e436522052c20e2c.rlib --extern darling_core=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/libdarling_core-1c5894e7fd899c8c.rlib --extern darling_macro=/tmp/tmp.CcsdpCGQmj/target/debug/deps/libdarling_macro-85e40dedabddadc1.so --extern proc_macro2=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rlib --extern quote=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/libquote-70389408f8173857.rlib --extern syn=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/libsyn-0335a6e5d813cbdf.rlib -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.CcsdpCGQmj/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
978s warning: `darling` (example "shorthand_or_long_field" test) generated 1 warning (1 duplicate)
978s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=happy_path CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
978s implementing custom derives.
978s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_TARGET_TMPDIR=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/tmp LD_LIBRARY_PATH=/tmp/tmp.CcsdpCGQmj/target/debug/deps rustc --crate-name happy_path --edition=2018 tests/happy_path.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="suggestions"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "diagnostics", "suggestions"))' -C metadata=085594ac875403a1 -C extra-filename=-085594ac875403a1 --out-dir /tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -C incremental=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/incremental -L dependency=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.CcsdpCGQmj/target/debug/deps --extern darling=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/libdarling-e436522052c20e2c.rlib --extern darling_core=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/libdarling_core-1c5894e7fd899c8c.rlib --extern darling_macro=/tmp/tmp.CcsdpCGQmj/target/debug/deps/libdarling_macro-85e40dedabddadc1.so --extern proc_macro2=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rlib --extern quote=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/libquote-70389408f8173857.rlib --extern syn=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/libsyn-0335a6e5d813cbdf.rlib -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.CcsdpCGQmj/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
979s warning: `darling` (test "defaults") generated 1 warning (1 duplicate)
979s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=hash_map CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
979s implementing custom derives.
979s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_TARGET_TMPDIR=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/tmp LD_LIBRARY_PATH=/tmp/tmp.CcsdpCGQmj/target/debug/deps rustc --crate-name hash_map --edition=2018 tests/hash_map.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="suggestions"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "diagnostics", "suggestions"))' -C metadata=9e41c36bde513af5 -C extra-filename=-9e41c36bde513af5 --out-dir /tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -C incremental=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/incremental -L dependency=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.CcsdpCGQmj/target/debug/deps --extern darling=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/libdarling-e436522052c20e2c.rlib --extern darling_core=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/libdarling_core-1c5894e7fd899c8c.rlib --extern darling_macro=/tmp/tmp.CcsdpCGQmj/target/debug/deps/libdarling_macro-85e40dedabddadc1.so --extern proc_macro2=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rlib --extern quote=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/libquote-70389408f8173857.rlib --extern syn=/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/libsyn-0335a6e5d813cbdf.rlib -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.CcsdpCGQmj/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
979s warning: `darling` (test "happy_path") generated 1 warning (1 duplicate)
981s warning: `darling` (test "hash_map") generated 1 warning (1 duplicate)
981s     Finished `test` profile [unoptimized + debuginfo] target(s) in 37.55s
981s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
981s implementing custom derives.
981s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps:/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' /tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/darling-072b3e0baad737bf`
981s 
981s running 0 tests
981s 
981s test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
981s 
981s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
981s implementing custom derives.
981s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps:/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' /tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/accrue_errors-de2ece1cc0bd61ac`
981s 
981s running 4 tests
981s test bad_type_and_missing_fields ... ok
981s test body_only_issues ... ok
981s test error_in_enum_fields ... ok
981s test error_in_newtype_variant ... ok
981s 
981s test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
981s 
981s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
981s implementing custom derives.
981s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps:/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' /tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/compiletests-d99f91d09e1ec23c`
981s 
981s running 0 tests
981s 
981s test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
981s 
981s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
981s implementing custom derives.
981s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps:/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' /tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/computed_bound-443f41c2c64e7837`
981s 
981s running 1 test
981s test skipped_field ... ok
981s 
981s test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
981s 
981s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
981s implementing custom derives.
981s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps:/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' /tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/custom_bound-eb1220aefc072fb9`
981s 
981s running 1 test
981s test expansion ... ok
981s 
981s test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
981s 
981s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
981s implementing custom derives.
981s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps:/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' /tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/defaults-43d610a1da298976`
981s 
981s running 6 tests
981s test implicit_default::missing_fields_fill ... ok
981s test overridden_implicit_default::fill_missing ... ok
981s test path_default ... ok
981s test stacked_defaults::name_empty_list ... ok
981s test stacked_defaults::name_first_only ... ok
981s test stacked_defaults::no_name ... ok
981s 
981s test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
981s 
981s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
981s implementing custom derives.
981s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps:/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' /tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/enums_newtype-89cee4883cc076c2`
981s 
981s running 5 tests
981s test bool_literal ... ok
981s test bool_word ... ok
981s test string_literal ... ok
981s test struct_nested ... ok
981s test format_mismatch - should panic ... ok
981s 
981s test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
981s 
981s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
981s implementing custom derives.
981s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps:/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' /tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/enums_struct-77dc2dff495cd555`
981s 
981s running 1 test
981s test expansion ... ok
981s 
981s test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
981s 
981s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
981s implementing custom derives.
981s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps:/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' /tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/enums_unit-34743b118b53ae16`
981s 
981s running 1 test
981s test expansion ... ok
981s 
981s test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
981s 
981s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
981s implementing custom derives.
981s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps:/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' /tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/error-3c58df4a73d0080d`
981s 
981s running 2 tests
981s test missing_field ... ok
981s test parsing_fail ... ok
981s 
981s test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
981s 
981s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
981s implementing custom derives.
981s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps:/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' /tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/from_generics-c7809a082a81f498`
981s 
981s running 6 tests
981s test expand_some ... ok
981s test ignored ... ok
981s test no_generics ... ok
981s test passthrough ... ok
981s test where_clause ... ok
981s test with_original ... ok
981s 
981s test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
981s 
981s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
981s implementing custom derives.
981s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps:/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' /tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/from_meta-0455499c6ced4c2c`
981s 
981s running 5 tests
981s test nested_meta_lit_bool_errors ... ok
981s test nested_meta_lit_integer_errors ... ok
981s test nested_meta_lit_string_errors ... ok
981s test nested_meta_meta_bool ... ok
981s test nested_meta_meta_value ... ok
981s 
981s test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
981s 
981s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
981s implementing custom derives.
981s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps:/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' /tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/from_type_param-e5957d28254cebda`
981s 
981s running 1 test
981s test expand_many ... ok
981s 
981s test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
981s 
981s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
981s implementing custom derives.
981s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps:/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' /tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/from_type_param_default-2455d704902b77eb`
981s 
981s running 1 test
981s test expand_many ... ok
981s 
981s test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
981s 
981s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
981s implementing custom derives.
981s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps:/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' /tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/from_variant-7202a8becbeefdeb`
981s 
981s running 1 test
981s test discriminant ... ok
981s 
981s test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
981s 
981s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
981s implementing custom derives.
981s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps:/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' /tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/generics-a68a0f7165700464`
981s 
981s running 1 test
981s test expansion ... ok
981s 
981s test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
981s 
981s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
981s implementing custom derives.
981s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps:/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' /tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/happy_path-085594ac875403a1`
981s 
981s running 2 tests
981s test simple ... ok
981s test trait_type ... ok
981s 
981s test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
981s 
981s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
981s implementing custom derives.
981s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps:/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' /tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/hash_map-9e41c36bde513af5`
981s 
981s running 1 test
981s test parse_map ... ok
981s 
981s test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
981s 
981s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
981s implementing custom derives.
981s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps:/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' /tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/multiple-1899bbf0c6dc19bd`
981s 
981s running 1 test
981s test expand_many ... ok
981s 
981s test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
981s 
981s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
981s implementing custom derives.
981s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps:/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' /tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/newtype-72166a3b85a9735e`
981s 
981s running 1 test
981s test generated ... ok
981s 
981s test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
981s 
981s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
981s implementing custom derives.
981s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps:/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' /tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/skip-0da88f80bd336439`
981s 
981s running 2 tests
981s test verify_default_supersedes_from_none ... ok
981s test verify_skipped_field_not_required ... ok
981s 
981s test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
981s 
981s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
981s implementing custom derives.
981s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps:/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' /tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/split_declaration-3ae1c9686bb260db`
981s 
981s running 3 tests
981s test duplicates_across_split_attrs_error ... ok
981s test multiple_errors_accrue_to_instance ... ok
981s test split_attributes_accrue_to_instance ... ok
981s 
981s test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
981s 
981s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
981s implementing custom derives.
981s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps:/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' /tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/suggestions-d808158fb3ffc84d`
981s 
981s running 1 test
981s test suggest_dolor ... ok
981s 
981s test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
981s 
981s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
981s implementing custom derives.
981s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps:/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' /tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/supports-c05888f8ba0634ae`
981s 
981s running 2 tests
981s test enum_newtype_or_unit ... ok
981s test struct_named ... ok
981s 
981s test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
981s 
981s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
981s implementing custom derives.
981s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps:/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' /tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps/unsupported_attributes-3e4c589ecf4eb9be`
981s 
981s running 2 tests
981s test non_meta_attribute_gets_own_error ... ok
981s test non_meta_attribute_does_not_block_others ... ok
981s 
981s test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
981s 
981s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
981s implementing custom derives.
981s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps:/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' /tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/examples/automatic_bounds-2ef6ec6eaa2476de`
981s 
981s running 0 tests
981s 
981s test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
981s 
981s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
981s implementing custom derives.
981s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps:/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' /tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/examples/consume_fields-baeb813d1ab2315c`
981s 
981s running 0 tests
981s 
981s test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
981s 
981s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
981s implementing custom derives.
981s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps:/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' /tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/examples/fallible_read-9b2132e2580abc98`
981s 
981s running 0 tests
981s 
981s test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
981s 
981s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
981s implementing custom derives.
981s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps:/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' /tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/examples/shorthand_or_long_field-eaf5c83f0001cb2e`
981s 
981s running 0 tests
981s 
981s test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
981s 
981s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
981s implementing custom derives.
981s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/deps:/tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' /tmp/tmp.CcsdpCGQmj/target/s390x-unknown-linux-gnu/debug/examples/supports_struct-461a408ca0330190`
981s 
981s running 0 tests
981s 
981s test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
981s 
981s autopkgtest [02:11:19]: test librust-darling-0.14-dev:suggestions: -----------------------]
982s librust-darling-0.14-dev:suggestions PASS
982s autopkgtest [02:11:20]: test librust-darling-0.14-dev:suggestions:  - - - - - - - - - - results - - - - - - - - - -
982s autopkgtest [02:11:20]: test librust-darling-0.14-dev:: preparing testbed
984s Reading package lists...
984s Building dependency tree...
984s Reading state information...
984s Starting pkgProblemResolver with broken count: 0
984s Starting 2 pkgProblemResolver with broken count: 0
984s Done
984s The following NEW packages will be installed:
984s   autopkgtest-satdep
984s 0 upgraded, 1 newly installed, 0 to remove and 0 not upgraded.
984s Need to get 0 B/804 B of archives.
984s After this operation, 0 B of additional disk space will be used.
984s Get:1 /tmp/autopkgtest.nc0JWi/5-autopkgtest-satdep.deb autopkgtest-satdep s390x 0 [804 B]
985s Selecting previously unselected package autopkgtest-satdep.
985s (Reading database ... 
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985s Preparing to unpack .../5-autopkgtest-satdep.deb ...
985s Unpacking autopkgtest-satdep (0) ...
985s Setting up autopkgtest-satdep (0) ...
986s (Reading database ... 61606 files and directories currently installed.)
986s Removing autopkgtest-satdep (0) ...
987s autopkgtest [02:11:25]: test librust-darling-0.14-dev:: /usr/share/cargo/bin/cargo-auto-test darling 0.14.4 --all-targets --no-default-features
987s autopkgtest [02:11:25]: test librust-darling-0.14-dev:: [-----------------------
987s debian cargo wrapper: options, profiles, parallel, lto: ['parallel=2'] [] ['-j2'] 0
987s debian cargo wrapper: rust_type, gnu_type: s390x-unknown-linux-gnu, s390x-linux-gnu
987s debian cargo wrapper: unsetting RUSTFLAGS and assuming it will be (or already was) added to $CARGO_HOME/config.toml
987s debian cargo wrapper: linking /usr/share/cargo/registry/* into /tmp/tmp.0Wiugm91ey/registry/
987s debian cargo wrapper: options, profiles, parallel, lto: ['parallel=2'] [] ['-j2'] 0
987s debian cargo wrapper: rust_type, gnu_type: s390x-unknown-linux-gnu, s390x-linux-gnu
987s debian cargo wrapper: unsetting RUSTFLAGS and assuming it will be (or already was) added to $CARGO_HOME/config.toml
987s debian cargo wrapper: running subprocess (['env', 'RUST_BACKTRACE=1', '/usr/bin/cargo', '-Zavoid-dev-deps', 'test', '--verbose', '--verbose', '-j2', '--target', 's390x-unknown-linux-gnu', '--all-targets', '--no-default-features'],) {}
988s    Compiling proc-macro2 v1.0.86
988s    Compiling syn v1.0.109
988s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=build_script_build CARGO_MANIFEST_DIR=/tmp/tmp.0Wiugm91ey/registry/proc-macro2-1.0.86 CARGO_PKG_AUTHORS='David Tolnay <dtolnay@gmail.com>:Alex Crichton <alex@alexcrichton.com>' CARGO_PKG_DESCRIPTION='A substitute implementation of the compiler'\''s `proc_macro` API to decouple token-based libraries from the procedural macro use case.' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=proc-macro2 CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/dtolnay/proc-macro2' CARGO_PKG_RUST_VERSION=1.56 CARGO_PKG_VERSION=1.0.86 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=86 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.0Wiugm91ey/registry/proc-macro2-1.0.86 LD_LIBRARY_PATH=/tmp/tmp.0Wiugm91ey/target/debug/deps rustc --crate-name build_script_build --edition=2021 /tmp/tmp.0Wiugm91ey/registry/proc-macro2-1.0.86/build.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="proc-macro"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "nightly", "proc-macro", "span-locations"))' -C metadata=e34884439d37afc8 -C extra-filename=-e34884439d37afc8 --out-dir /tmp/tmp.0Wiugm91ey/target/debug/build/proc-macro2-e34884439d37afc8 -L dependency=/tmp/tmp.0Wiugm91ey/target/debug/deps --cap-lints warn`
988s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=build_script_build CARGO_MANIFEST_DIR=/tmp/tmp.0Wiugm91ey/registry/syn-1.0.109 CARGO_PKG_AUTHORS='David Tolnay <dtolnay@gmail.com>' CARGO_PKG_DESCRIPTION='Parser for Rust source code' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=syn CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/dtolnay/syn' CARGO_PKG_RUST_VERSION=1.31 CARGO_PKG_VERSION=1.0.109 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=109 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.0Wiugm91ey/registry/syn-1.0.109 LD_LIBRARY_PATH=/tmp/tmp.0Wiugm91ey/target/debug/deps rustc --crate-name build_script_build --edition=2018 /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/build.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="clone-impls"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="extra-traits"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="quote"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("clone-impls", "default", "derive", "extra-traits", "fold", "full", "parsing", "printing", "proc-macro", "quote", "visit", "visit-mut"))' -C metadata=3b18c6c32a2e8f43 -C extra-filename=-3b18c6c32a2e8f43 --out-dir /tmp/tmp.0Wiugm91ey/target/debug/build/syn-3b18c6c32a2e8f43 -L dependency=/tmp/tmp.0Wiugm91ey/target/debug/deps --cap-lints warn`
988s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CFG_PANIC=unwind CARGO_CFG_TARGET_ABI='' CARGO_CFG_TARGET_ARCH=s390x CARGO_CFG_TARGET_ENDIAN=big CARGO_CFG_TARGET_ENV=gnu CARGO_CFG_TARGET_FAMILY=unix CARGO_CFG_TARGET_HAS_ATOMIC=16,32,64,8,ptr CARGO_CFG_TARGET_OS=linux CARGO_CFG_TARGET_POINTER_WIDTH=64 CARGO_CFG_TARGET_VENDOR=unknown CARGO_CFG_UNIX='' CARGO_ENCODED_RUSTFLAGS='' CARGO_FEATURE_DEFAULT=1 CARGO_FEATURE_PROC_MACRO=1 CARGO_MANIFEST_DIR=/tmp/tmp.0Wiugm91ey/registry/proc-macro2-1.0.86 CARGO_PKG_AUTHORS='David Tolnay <dtolnay@gmail.com>:Alex Crichton <alex@alexcrichton.com>' CARGO_PKG_DESCRIPTION='A substitute implementation of the compiler'\''s `proc_macro` API to decouple token-based libraries from the procedural macro use case.' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=proc-macro2 CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/dtolnay/proc-macro2' CARGO_PKG_RUST_VERSION=1.56 CARGO_PKG_VERSION=1.0.86 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=86 CARGO_PKG_VERSION_PRE='' DEBUG=true HOST=s390x-unknown-linux-gnu LD_LIBRARY_PATH='/tmp/tmp.0Wiugm91ey/target/debug/deps:/tmp/tmp.0Wiugm91ey/target/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' NUM_JOBS=2 OPT_LEVEL=0 OUT_DIR=/tmp/tmp.0Wiugm91ey/target/debug/build/proc-macro2-60e29c2f76cd63f7/out PROFILE=debug RUSTC=rustc RUSTDOC=rustdoc TARGET=s390x-unknown-linux-gnu /tmp/tmp.0Wiugm91ey/target/debug/build/proc-macro2-e34884439d37afc8/build-script-build`
988s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(fuzzing)
988s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(no_is_available)
988s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(no_literal_byte_character)
988s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(no_literal_c_string)
988s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(no_source_text)
988s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(proc_macro_span)
988s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(procmacro2_backtrace)
988s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(procmacro2_nightly_testing)
988s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(procmacro2_semver_exempt)
988s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(randomize_layout)
988s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(span_locations)
988s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(super_unstable)
988s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(wrap_proc_macro)
988s [proc-macro2 1.0.86] cargo:rerun-if-changed=build/probe.rs
988s [proc-macro2 1.0.86] cargo:rustc-cfg=wrap_proc_macro
988s [proc-macro2 1.0.86] cargo:rerun-if-env-changed=RUSTC_BOOTSTRAP
988s    Compiling unicode-ident v1.0.13
988s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=unicode_ident CARGO_MANIFEST_DIR=/tmp/tmp.0Wiugm91ey/registry/unicode-ident-1.0.13 CARGO_PKG_AUTHORS='David Tolnay <dtolnay@gmail.com>' CARGO_PKG_DESCRIPTION='Determine whether characters have the XID_Start or XID_Continue properties according to Unicode Standard Annex #31' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='(MIT OR Apache-2.0) AND Unicode-DFS-2016' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=unicode-ident CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/dtolnay/unicode-ident' CARGO_PKG_RUST_VERSION=1.31 CARGO_PKG_VERSION=1.0.13 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=13 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.0Wiugm91ey/registry/unicode-ident-1.0.13 LD_LIBRARY_PATH=/tmp/tmp.0Wiugm91ey/target/debug/deps rustc --crate-name unicode_ident --edition=2018 /tmp/tmp.0Wiugm91ey/registry/unicode-ident-1.0.13/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values())' -C metadata=e6db8189d09eabcf -C extra-filename=-e6db8189d09eabcf --out-dir /tmp/tmp.0Wiugm91ey/target/debug/deps -L dependency=/tmp/tmp.0Wiugm91ey/target/debug/deps --cap-lints warn`
988s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CFG_PANIC=unwind CARGO_CFG_TARGET_ABI='' CARGO_CFG_TARGET_ARCH=s390x CARGO_CFG_TARGET_ENDIAN=big CARGO_CFG_TARGET_ENV=gnu CARGO_CFG_TARGET_FAMILY=unix CARGO_CFG_TARGET_HAS_ATOMIC=16,32,64,8,ptr CARGO_CFG_TARGET_OS=linux CARGO_CFG_TARGET_POINTER_WIDTH=64 CARGO_CFG_TARGET_VENDOR=unknown CARGO_CFG_UNIX='' CARGO_ENCODED_RUSTFLAGS='-Cdebuginfo=2-Cstrip=none--cap-lintswarn-Clinker=s390x-linux-gnu-gcc-Clink-arg=-Wl,-Bsymbolic-functions-Clink-arg=-flto=auto-Clink-arg=-ffat-lto-objects-Clink-arg=-Wl,-z,relro--remap-path-prefix/usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4--remap-path-prefix/tmp/tmp.0Wiugm91ey/registry=/usr/share/cargo/registry-Ctarget-feature=+backchain' CARGO_FEATURE_DEFAULT=1 CARGO_FEATURE_PROC_MACRO=1 CARGO_MANIFEST_DIR=/tmp/tmp.0Wiugm91ey/registry/proc-macro2-1.0.86 CARGO_PKG_AUTHORS='David Tolnay <dtolnay@gmail.com>:Alex Crichton <alex@alexcrichton.com>' CARGO_PKG_DESCRIPTION='A substitute implementation of the compiler'\''s `proc_macro` API to decouple token-based libraries from the procedural macro use case.' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=proc-macro2 CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/dtolnay/proc-macro2' CARGO_PKG_RUST_VERSION=1.56 CARGO_PKG_VERSION=1.0.86 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=86 CARGO_PKG_VERSION_PRE='' DEBUG=true HOST=s390x-unknown-linux-gnu LD_LIBRARY_PATH='/tmp/tmp.0Wiugm91ey/target/debug/deps:/tmp/tmp.0Wiugm91ey/target/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' NUM_JOBS=2 OPT_LEVEL=0 OUT_DIR=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/build/proc-macro2-36bac212dec11f75/out PROFILE=debug RUSTC=rustc RUSTDOC=rustdoc TARGET=s390x-unknown-linux-gnu /tmp/tmp.0Wiugm91ey/target/debug/build/proc-macro2-e34884439d37afc8/build-script-build`
988s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(fuzzing)
988s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(no_is_available)
988s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(no_literal_byte_character)
988s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(no_literal_c_string)
988s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(no_source_text)
988s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(proc_macro_span)
988s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(procmacro2_backtrace)
988s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(procmacro2_nightly_testing)
988s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(procmacro2_semver_exempt)
988s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(randomize_layout)
988s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(span_locations)
988s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(super_unstable)
988s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(wrap_proc_macro)
988s [proc-macro2 1.0.86] cargo:rerun-if-changed=build/probe.rs
988s [proc-macro2 1.0.86] cargo:rustc-cfg=wrap_proc_macro
988s [proc-macro2 1.0.86] cargo:rerun-if-env-changed=RUSTC_BOOTSTRAP
988s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=unicode_ident CARGO_MANIFEST_DIR=/tmp/tmp.0Wiugm91ey/registry/unicode-ident-1.0.13 CARGO_PKG_AUTHORS='David Tolnay <dtolnay@gmail.com>' CARGO_PKG_DESCRIPTION='Determine whether characters have the XID_Start or XID_Continue properties according to Unicode Standard Annex #31' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='(MIT OR Apache-2.0) AND Unicode-DFS-2016' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=unicode-ident CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/dtolnay/unicode-ident' CARGO_PKG_RUST_VERSION=1.31 CARGO_PKG_VERSION=1.0.13 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=13 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.0Wiugm91ey/registry/unicode-ident-1.0.13 LD_LIBRARY_PATH=/tmp/tmp.0Wiugm91ey/target/debug/deps rustc --crate-name unicode_ident --edition=2018 /tmp/tmp.0Wiugm91ey/registry/unicode-ident-1.0.13/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values())' -C metadata=2a1e2ade0bdc1f96 -C extra-filename=-2a1e2ade0bdc1f96 --out-dir /tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -L dependency=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.0Wiugm91ey/target/debug/deps --cap-lints warn -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.0Wiugm91ey/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
988s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=proc_macro2 CARGO_MANIFEST_DIR=/tmp/tmp.0Wiugm91ey/registry/proc-macro2-1.0.86 CARGO_PKG_AUTHORS='David Tolnay <dtolnay@gmail.com>:Alex Crichton <alex@alexcrichton.com>' CARGO_PKG_DESCRIPTION='A substitute implementation of the compiler'\''s `proc_macro` API to decouple token-based libraries from the procedural macro use case.' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=proc-macro2 CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/dtolnay/proc-macro2' CARGO_PKG_RUST_VERSION=1.56 CARGO_PKG_VERSION=1.0.86 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=86 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.0Wiugm91ey/registry/proc-macro2-1.0.86 LD_LIBRARY_PATH=/tmp/tmp.0Wiugm91ey/target/debug/deps OUT_DIR=/tmp/tmp.0Wiugm91ey/target/debug/build/proc-macro2-60e29c2f76cd63f7/out rustc --crate-name proc_macro2 --edition=2021 /tmp/tmp.0Wiugm91ey/registry/proc-macro2-1.0.86/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="proc-macro"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "nightly", "proc-macro", "span-locations"))' -C metadata=ce4df6197ae492ff -C extra-filename=-ce4df6197ae492ff --out-dir /tmp/tmp.0Wiugm91ey/target/debug/deps -L dependency=/tmp/tmp.0Wiugm91ey/target/debug/deps --extern unicode_ident=/tmp/tmp.0Wiugm91ey/target/debug/deps/libunicode_ident-e6db8189d09eabcf.rmeta --cap-lints warn --cfg wrap_proc_macro --check-cfg 'cfg(fuzzing)' --check-cfg 'cfg(no_is_available)' --check-cfg 'cfg(no_literal_byte_character)' --check-cfg 'cfg(no_literal_c_string)' --check-cfg 'cfg(no_source_text)' --check-cfg 'cfg(proc_macro_span)' --check-cfg 'cfg(procmacro2_backtrace)' --check-cfg 'cfg(procmacro2_nightly_testing)' --check-cfg 'cfg(procmacro2_semver_exempt)' --check-cfg 'cfg(randomize_layout)' --check-cfg 'cfg(span_locations)' --check-cfg 'cfg(super_unstable)' --check-cfg 'cfg(wrap_proc_macro)'`
988s warning: unstable feature specified for `-Ctarget-feature`: `backchain`
988s   |
988s   = note: this feature is not stably supported; its behavior can change in the future
988s 
988s warning: `unicode-ident` (lib) generated 1 warning
988s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=proc_macro2 CARGO_MANIFEST_DIR=/tmp/tmp.0Wiugm91ey/registry/proc-macro2-1.0.86 CARGO_PKG_AUTHORS='David Tolnay <dtolnay@gmail.com>:Alex Crichton <alex@alexcrichton.com>' CARGO_PKG_DESCRIPTION='A substitute implementation of the compiler'\''s `proc_macro` API to decouple token-based libraries from the procedural macro use case.' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=proc-macro2 CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/dtolnay/proc-macro2' CARGO_PKG_RUST_VERSION=1.56 CARGO_PKG_VERSION=1.0.86 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=86 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.0Wiugm91ey/registry/proc-macro2-1.0.86 LD_LIBRARY_PATH=/tmp/tmp.0Wiugm91ey/target/debug/deps OUT_DIR=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/build/proc-macro2-36bac212dec11f75/out rustc --crate-name proc_macro2 --edition=2021 /tmp/tmp.0Wiugm91ey/registry/proc-macro2-1.0.86/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="proc-macro"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "nightly", "proc-macro", "span-locations"))' -C metadata=cce75f48f9312e0f -C extra-filename=-cce75f48f9312e0f --out-dir /tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -L dependency=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.0Wiugm91ey/target/debug/deps --extern unicode_ident=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/libunicode_ident-2a1e2ade0bdc1f96.rmeta --cap-lints warn -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.0Wiugm91ey/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain --cfg wrap_proc_macro --check-cfg 'cfg(fuzzing)' --check-cfg 'cfg(no_is_available)' --check-cfg 'cfg(no_literal_byte_character)' --check-cfg 'cfg(no_literal_c_string)' --check-cfg 'cfg(no_source_text)' --check-cfg 'cfg(proc_macro_span)' --check-cfg 'cfg(procmacro2_backtrace)' --check-cfg 'cfg(procmacro2_nightly_testing)' --check-cfg 'cfg(procmacro2_semver_exempt)' --check-cfg 'cfg(randomize_layout)' --check-cfg 'cfg(span_locations)' --check-cfg 'cfg(super_unstable)' --check-cfg 'cfg(wrap_proc_macro)'`
990s warning: `proc-macro2` (lib) generated 1 warning (1 duplicate)
990s    Compiling quote v1.0.37
990s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=quote CARGO_MANIFEST_DIR=/tmp/tmp.0Wiugm91ey/registry/quote-1.0.37 CARGO_PKG_AUTHORS='David Tolnay <dtolnay@gmail.com>' CARGO_PKG_DESCRIPTION='Quasi-quoting macro quote'\!'(...)' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=quote CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/dtolnay/quote' CARGO_PKG_RUST_VERSION=1.56 CARGO_PKG_VERSION=1.0.37 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=37 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.0Wiugm91ey/registry/quote-1.0.37 LD_LIBRARY_PATH=/tmp/tmp.0Wiugm91ey/target/debug/deps rustc --crate-name quote --edition=2018 /tmp/tmp.0Wiugm91ey/registry/quote-1.0.37/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="proc-macro"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "proc-macro"))' -C metadata=8ed557cbb33754ad -C extra-filename=-8ed557cbb33754ad --out-dir /tmp/tmp.0Wiugm91ey/target/debug/deps -L dependency=/tmp/tmp.0Wiugm91ey/target/debug/deps --extern proc_macro2=/tmp/tmp.0Wiugm91ey/target/debug/deps/libproc_macro2-ce4df6197ae492ff.rmeta --cap-lints warn`
990s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CFG_PANIC=unwind CARGO_CFG_TARGET_ABI='' CARGO_CFG_TARGET_ARCH=s390x CARGO_CFG_TARGET_ENDIAN=big CARGO_CFG_TARGET_ENV=gnu CARGO_CFG_TARGET_FAMILY=unix CARGO_CFG_TARGET_HAS_ATOMIC=16,32,64,8,ptr CARGO_CFG_TARGET_OS=linux CARGO_CFG_TARGET_POINTER_WIDTH=64 CARGO_CFG_TARGET_VENDOR=unknown CARGO_CFG_UNIX='' CARGO_ENCODED_RUSTFLAGS='' CARGO_FEATURE_CLONE_IMPLS=1 CARGO_FEATURE_DEFAULT=1 CARGO_FEATURE_DERIVE=1 CARGO_FEATURE_EXTRA_TRAITS=1 CARGO_FEATURE_FULL=1 CARGO_FEATURE_PARSING=1 CARGO_FEATURE_PRINTING=1 CARGO_FEATURE_PROC_MACRO=1 CARGO_FEATURE_QUOTE=1 CARGO_MANIFEST_DIR=/tmp/tmp.0Wiugm91ey/registry/syn-1.0.109 CARGO_PKG_AUTHORS='David Tolnay <dtolnay@gmail.com>' CARGO_PKG_DESCRIPTION='Parser for Rust source code' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=syn CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/dtolnay/syn' CARGO_PKG_RUST_VERSION=1.31 CARGO_PKG_VERSION=1.0.109 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=109 CARGO_PKG_VERSION_PRE='' DEBUG=true HOST=s390x-unknown-linux-gnu LD_LIBRARY_PATH='/tmp/tmp.0Wiugm91ey/target/debug/deps:/tmp/tmp.0Wiugm91ey/target/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' NUM_JOBS=2 OPT_LEVEL=0 OUT_DIR=/tmp/tmp.0Wiugm91ey/target/debug/build/syn-5d78304063d43f96/out PROFILE=debug RUSTC=rustc RUSTDOC=rustdoc TARGET=s390x-unknown-linux-gnu /tmp/tmp.0Wiugm91ey/target/debug/build/syn-3b18c6c32a2e8f43/build-script-build`
990s [syn 1.0.109] cargo:rustc-cfg=syn_disable_nightly_tests
990s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=syn CARGO_MANIFEST_DIR=/tmp/tmp.0Wiugm91ey/registry/syn-1.0.109 CARGO_PKG_AUTHORS='David Tolnay <dtolnay@gmail.com>' CARGO_PKG_DESCRIPTION='Parser for Rust source code' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=syn CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/dtolnay/syn' CARGO_PKG_RUST_VERSION=1.31 CARGO_PKG_VERSION=1.0.109 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=109 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.0Wiugm91ey/registry/syn-1.0.109 LD_LIBRARY_PATH=/tmp/tmp.0Wiugm91ey/target/debug/deps OUT_DIR=/tmp/tmp.0Wiugm91ey/target/debug/build/syn-5d78304063d43f96/out rustc --crate-name syn --edition=2018 /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="clone-impls"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="extra-traits"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="quote"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("clone-impls", "default", "derive", "extra-traits", "fold", "full", "parsing", "printing", "proc-macro", "quote", "visit", "visit-mut"))' -C metadata=014ec51a6b2d66b3 -C extra-filename=-014ec51a6b2d66b3 --out-dir /tmp/tmp.0Wiugm91ey/target/debug/deps -L dependency=/tmp/tmp.0Wiugm91ey/target/debug/deps --extern proc_macro2=/tmp/tmp.0Wiugm91ey/target/debug/deps/libproc_macro2-ce4df6197ae492ff.rmeta --extern quote=/tmp/tmp.0Wiugm91ey/target/debug/deps/libquote-8ed557cbb33754ad.rmeta --extern unicode_ident=/tmp/tmp.0Wiugm91ey/target/debug/deps/libunicode_ident-e6db8189d09eabcf.rmeta --cap-lints warn --cfg syn_disable_nightly_tests`
990s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=quote CARGO_MANIFEST_DIR=/tmp/tmp.0Wiugm91ey/registry/quote-1.0.37 CARGO_PKG_AUTHORS='David Tolnay <dtolnay@gmail.com>' CARGO_PKG_DESCRIPTION='Quasi-quoting macro quote'\!'(...)' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=quote CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/dtolnay/quote' CARGO_PKG_RUST_VERSION=1.56 CARGO_PKG_VERSION=1.0.37 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=37 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.0Wiugm91ey/registry/quote-1.0.37 LD_LIBRARY_PATH=/tmp/tmp.0Wiugm91ey/target/debug/deps rustc --crate-name quote --edition=2018 /tmp/tmp.0Wiugm91ey/registry/quote-1.0.37/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="proc-macro"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "proc-macro"))' -C metadata=70389408f8173857 -C extra-filename=-70389408f8173857 --out-dir /tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -L dependency=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.0Wiugm91ey/target/debug/deps --extern proc_macro2=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rmeta --cap-lints warn -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.0Wiugm91ey/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/lib.rs:254:13
990s     |
990s 254 | #![cfg_attr(doc_cfg, feature(doc_cfg))]
990s     |             ^^^^^^^
990s     |
990s     = help: expected names are: `clippy`, `debug_assertions`, `doc`, `docsrs`, `doctest`, `feature`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `ub_checks`, `unix`, and `windows`
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s     = note: `#[warn(unexpected_cfgs)]` on by default
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/lib.rs:430:12
990s     |
990s 430 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/lib.rs:434:12
990s     |
990s 434 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/lib.rs:455:12
990s     |
990s 455 | #[cfg_attr(doc_cfg, doc(cfg(all(feature = "parsing", feature = "printing"))))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/lib.rs:804:12
990s     |
990s 804 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/lib.rs:867:12
990s     |
990s 867 | #[cfg_attr(doc_cfg, doc(cfg(all(feature = "parsing", feature = "proc-macro"))))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/lib.rs:887:12
990s     |
990s 887 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/lib.rs:916:12
990s     |
990s 916 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/lib.rs:959:12
990s     |
990s 959 | #[cfg_attr(doc_cfg, doc(cfg(all(feature = "parsing", feature = "full"))))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/group.rs:136:12
990s     |
990s 136 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/group.rs:214:12
990s     |
990s 214 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/group.rs:269:12
990s     |
990s 269 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/token.rs:561:12
990s     |
990s 561 | #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/token.rs:569:12
990s     |
990s 569 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `syn_omit_await_from_token_macro`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/token.rs:881:11
990s     |
990s 881 | #[cfg(not(syn_omit_await_from_token_macro))]
990s     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_omit_await_from_token_macro)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_omit_await_from_token_macro)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `syn_omit_await_from_token_macro`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/token.rs:883:7
990s     |
990s 883 | #[cfg(syn_omit_await_from_token_macro)]
990s     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_omit_await_from_token_macro)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_omit_await_from_token_macro)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/token.rs:394:24
990s     |
990s 394 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s     |                          ^^^^^^^
990s ...
990s 556 | / define_punctuation_structs! {
990s 557 | |     "_" pub struct Underscore/1 /// `_`
990s 558 | | }
990s     | |_- in this macro invocation
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s     = note: this warning originates in the macro `define_punctuation_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/token.rs:398:24
990s     |
990s 398 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s     |                          ^^^^^^^
990s ...
990s 556 | / define_punctuation_structs! {
990s 557 | |     "_" pub struct Underscore/1 /// `_`
990s 558 | | }
990s     | |_- in this macro invocation
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s     = note: this warning originates in the macro `define_punctuation_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/token.rs:406:24
990s     |
990s 406 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |                          ^^^^^^^
990s ...
990s 556 | / define_punctuation_structs! {
990s 557 | |     "_" pub struct Underscore/1 /// `_`
990s 558 | | }
990s     | |_- in this macro invocation
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s     = note: this warning originates in the macro `define_punctuation_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/token.rs:414:24
990s     |
990s 414 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |                          ^^^^^^^
990s ...
990s 556 | / define_punctuation_structs! {
990s 557 | |     "_" pub struct Underscore/1 /// `_`
990s 558 | | }
990s     | |_- in this macro invocation
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s     = note: this warning originates in the macro `define_punctuation_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/token.rs:418:24
990s     |
990s 418 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |                          ^^^^^^^
990s ...
990s 556 | / define_punctuation_structs! {
990s 557 | |     "_" pub struct Underscore/1 /// `_`
990s 558 | | }
990s     | |_- in this macro invocation
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s     = note: this warning originates in the macro `define_punctuation_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/token.rs:426:24
990s     |
990s 426 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |                          ^^^^^^^
990s ...
990s 556 | / define_punctuation_structs! {
990s 557 | |     "_" pub struct Underscore/1 /// `_`
990s 558 | | }
990s     | |_- in this macro invocation
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s     = note: this warning originates in the macro `define_punctuation_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/token.rs:271:24
990s     |
990s 271 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s     |                          ^^^^^^^
990s ...
990s 652 | / define_keywords! {
990s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
990s 654 | |     "as"          pub struct As           /// `as`
990s 655 | |     "async"       pub struct Async        /// `async`
990s ...   |
990s 704 | |     "yield"       pub struct Yield        /// `yield`
990s 705 | | }
990s     | |_- in this macro invocation
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/token.rs:275:24
990s     |
990s 275 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s     |                          ^^^^^^^
990s ...
990s 652 | / define_keywords! {
990s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
990s 654 | |     "as"          pub struct As           /// `as`
990s 655 | |     "async"       pub struct Async        /// `async`
990s ...   |
990s 704 | |     "yield"       pub struct Yield        /// `yield`
990s 705 | | }
990s     | |_- in this macro invocation
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/token.rs:283:24
990s     |
990s 283 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |                          ^^^^^^^
990s ...
990s 652 | / define_keywords! {
990s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
990s 654 | |     "as"          pub struct As           /// `as`
990s 655 | |     "async"       pub struct Async        /// `async`
990s ...   |
990s 704 | |     "yield"       pub struct Yield        /// `yield`
990s 705 | | }
990s     | |_- in this macro invocation
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/token.rs:291:24
990s     |
990s 291 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |                          ^^^^^^^
990s ...
990s 652 | / define_keywords! {
990s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
990s 654 | |     "as"          pub struct As           /// `as`
990s 655 | |     "async"       pub struct Async        /// `async`
990s ...   |
990s 704 | |     "yield"       pub struct Yield        /// `yield`
990s 705 | | }
990s     | |_- in this macro invocation
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/token.rs:295:24
990s     |
990s 295 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |                          ^^^^^^^
990s ...
990s 652 | / define_keywords! {
990s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
990s 654 | |     "as"          pub struct As           /// `as`
990s 655 | |     "async"       pub struct Async        /// `async`
990s ...   |
990s 704 | |     "yield"       pub struct Yield        /// `yield`
990s 705 | | }
990s     | |_- in this macro invocation
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/token.rs:303:24
990s     |
990s 303 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |                          ^^^^^^^
990s ...
990s 652 | / define_keywords! {
990s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
990s 654 | |     "as"          pub struct As           /// `as`
990s 655 | |     "async"       pub struct Async        /// `async`
990s ...   |
990s 704 | |     "yield"       pub struct Yield        /// `yield`
990s 705 | | }
990s     | |_- in this macro invocation
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/token.rs:309:24
990s     |
990s 309 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s     |                          ^^^^^^^
990s ...
990s 652 | / define_keywords! {
990s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
990s 654 | |     "as"          pub struct As           /// `as`
990s 655 | |     "async"       pub struct Async        /// `async`
990s ...   |
990s 704 | |     "yield"       pub struct Yield        /// `yield`
990s 705 | | }
990s     | |_- in this macro invocation
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/token.rs:317:24
990s     |
990s 317 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s     |                          ^^^^^^^
990s ...
990s 652 | / define_keywords! {
990s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
990s 654 | |     "as"          pub struct As           /// `as`
990s 655 | |     "async"       pub struct Async        /// `async`
990s ...   |
990s 704 | |     "yield"       pub struct Yield        /// `yield`
990s 705 | | }
990s     | |_- in this macro invocation
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/token.rs:444:24
990s     |
990s 444 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s     |                          ^^^^^^^
990s ...
990s 707 | / define_punctuation! {
990s 708 | |     "+"           pub struct Add/1        /// `+`
990s 709 | |     "+="          pub struct AddEq/2      /// `+=`
990s 710 | |     "&"           pub struct And/1        /// `&`
990s ...   |
990s 753 | |     "~"           pub struct Tilde/1      /// `~`
990s 754 | | }
990s     | |_- in this macro invocation
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s     = note: this warning originates in the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/token.rs:452:24
990s     |
990s 452 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s     |                          ^^^^^^^
990s ...
990s 707 | / define_punctuation! {
990s 708 | |     "+"           pub struct Add/1        /// `+`
990s 709 | |     "+="          pub struct AddEq/2      /// `+=`
990s 710 | |     "&"           pub struct And/1        /// `&`
990s ...   |
990s 753 | |     "~"           pub struct Tilde/1      /// `~`
990s 754 | | }
990s     | |_- in this macro invocation
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s     = note: this warning originates in the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/token.rs:394:24
990s     |
990s 394 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s     |                          ^^^^^^^
990s ...
990s 707 | / define_punctuation! {
990s 708 | |     "+"           pub struct Add/1        /// `+`
990s 709 | |     "+="          pub struct AddEq/2      /// `+=`
990s 710 | |     "&"           pub struct And/1        /// `&`
990s ...   |
990s 753 | |     "~"           pub struct Tilde/1      /// `~`
990s 754 | | }
990s     | |_- in this macro invocation
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/token.rs:398:24
990s     |
990s 398 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s     |                          ^^^^^^^
990s ...
990s 707 | / define_punctuation! {
990s 708 | |     "+"           pub struct Add/1        /// `+`
990s 709 | |     "+="          pub struct AddEq/2      /// `+=`
990s 710 | |     "&"           pub struct And/1        /// `&`
990s ...   |
990s 753 | |     "~"           pub struct Tilde/1      /// `~`
990s 754 | | }
990s     | |_- in this macro invocation
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/token.rs:406:24
990s     |
990s 406 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |                          ^^^^^^^
990s ...
990s 707 | / define_punctuation! {
990s 708 | |     "+"           pub struct Add/1        /// `+`
990s 709 | |     "+="          pub struct AddEq/2      /// `+=`
990s 710 | |     "&"           pub struct And/1        /// `&`
990s ...   |
990s 753 | |     "~"           pub struct Tilde/1      /// `~`
990s 754 | | }
990s     | |_- in this macro invocation
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/token.rs:414:24
990s     |
990s 414 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |                          ^^^^^^^
990s ...
990s 707 | / define_punctuation! {
990s 708 | |     "+"           pub struct Add/1        /// `+`
990s 709 | |     "+="          pub struct AddEq/2      /// `+=`
990s 710 | |     "&"           pub struct And/1        /// `&`
990s ...   |
990s 753 | |     "~"           pub struct Tilde/1      /// `~`
990s 754 | | }
990s     | |_- in this macro invocation
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/token.rs:418:24
990s     |
990s 418 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |                          ^^^^^^^
990s ...
990s 707 | / define_punctuation! {
990s 708 | |     "+"           pub struct Add/1        /// `+`
990s 709 | |     "+="          pub struct AddEq/2      /// `+=`
990s 710 | |     "&"           pub struct And/1        /// `&`
990s ...   |
990s 753 | |     "~"           pub struct Tilde/1      /// `~`
990s 754 | | }
990s     | |_- in this macro invocation
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/token.rs:426:24
990s     |
990s 426 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |                          ^^^^^^^
990s ...
990s 707 | / define_punctuation! {
990s 708 | |     "+"           pub struct Add/1        /// `+`
990s 709 | |     "+="          pub struct AddEq/2      /// `+=`
990s 710 | |     "&"           pub struct And/1        /// `&`
990s ...   |
990s 753 | |     "~"           pub struct Tilde/1      /// `~`
990s 754 | | }
990s     | |_- in this macro invocation
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/token.rs:503:24
990s     |
990s 503 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s     |                          ^^^^^^^
990s ...
990s 756 | / define_delimiters! {
990s 757 | |     "{"           pub struct Brace        /// `{...}`
990s 758 | |     "["           pub struct Bracket      /// `[...]`
990s 759 | |     "("           pub struct Paren        /// `(...)`
990s 760 | |     " "           pub struct Group        /// None-delimited group
990s 761 | | }
990s     | |_- in this macro invocation
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s     = note: this warning originates in the macro `define_delimiters` (in Nightly builds, run with -Z macro-backtrace for more info)
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/token.rs:507:24
990s     |
990s 507 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s     |                          ^^^^^^^
990s ...
990s 756 | / define_delimiters! {
990s 757 | |     "{"           pub struct Brace        /// `{...}`
990s 758 | |     "["           pub struct Bracket      /// `[...]`
990s 759 | |     "("           pub struct Paren        /// `(...)`
990s 760 | |     " "           pub struct Group        /// None-delimited group
990s 761 | | }
990s     | |_- in this macro invocation
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s     = note: this warning originates in the macro `define_delimiters` (in Nightly builds, run with -Z macro-backtrace for more info)
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/token.rs:515:24
990s     |
990s 515 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |                          ^^^^^^^
990s ...
990s 756 | / define_delimiters! {
990s 757 | |     "{"           pub struct Brace        /// `{...}`
990s 758 | |     "["           pub struct Bracket      /// `[...]`
990s 759 | |     "("           pub struct Paren        /// `(...)`
990s 760 | |     " "           pub struct Group        /// None-delimited group
990s 761 | | }
990s     | |_- in this macro invocation
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s     = note: this warning originates in the macro `define_delimiters` (in Nightly builds, run with -Z macro-backtrace for more info)
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/token.rs:523:24
990s     |
990s 523 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |                          ^^^^^^^
990s ...
990s 756 | / define_delimiters! {
990s 757 | |     "{"           pub struct Brace        /// `{...}`
990s 758 | |     "["           pub struct Bracket      /// `[...]`
990s 759 | |     "("           pub struct Paren        /// `(...)`
990s 760 | |     " "           pub struct Group        /// None-delimited group
990s 761 | | }
990s     | |_- in this macro invocation
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s     = note: this warning originates in the macro `define_delimiters` (in Nightly builds, run with -Z macro-backtrace for more info)
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/token.rs:527:24
990s     |
990s 527 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |                          ^^^^^^^
990s ...
990s 756 | / define_delimiters! {
990s 757 | |     "{"           pub struct Brace        /// `{...}`
990s 758 | |     "["           pub struct Bracket      /// `[...]`
990s 759 | |     "("           pub struct Paren        /// `(...)`
990s 760 | |     " "           pub struct Group        /// None-delimited group
990s 761 | | }
990s     | |_- in this macro invocation
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s     = note: this warning originates in the macro `define_delimiters` (in Nightly builds, run with -Z macro-backtrace for more info)
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/token.rs:535:24
990s     |
990s 535 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |                          ^^^^^^^
990s ...
990s 756 | / define_delimiters! {
990s 757 | |     "{"           pub struct Brace        /// `{...}`
990s 758 | |     "["           pub struct Bracket      /// `[...]`
990s 759 | |     "("           pub struct Paren        /// `(...)`
990s 760 | |     " "           pub struct Group        /// None-delimited group
990s 761 | | }
990s     | |_- in this macro invocation
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s     = note: this warning originates in the macro `define_delimiters` (in Nightly builds, run with -Z macro-backtrace for more info)
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s   --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/ident.rs:38:12
990s    |
990s 38 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s    |            ^^^^^^^
990s    |
990s    = help: consider using a Cargo feature instead
990s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s             [lints.rust]
990s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/attr.rs:463:12
990s     |
990s 463 | #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/attr.rs:148:16
990s     |
990s 148 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/attr.rs:329:16
990s     |
990s 329 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/attr.rs:360:16
990s     |
990s 360 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/macros.rs:155:20
990s     |
990s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s     |                      ^^^^^^^
990s     |
990s    ::: /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/attr.rs:336:1
990s     |
990s 336 | / ast_enum_of_structs! {
990s 337 | |     /// Content of a compile-time structured attribute.
990s 338 | |     ///
990s 339 | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
990s ...   |
990s 369 | |     }
990s 370 | | }
990s     | |_- in this macro invocation
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/attr.rs:377:16
990s     |
990s 377 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/attr.rs:390:16
990s     |
990s 390 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/attr.rs:417:16
990s     |
990s 417 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/macros.rs:155:20
990s     |
990s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s     |                      ^^^^^^^
990s     |
990s    ::: /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/attr.rs:412:1
990s     |
990s 412 | / ast_enum_of_structs! {
990s 413 | |     /// Element of a compile-time attribute list.
990s 414 | |     ///
990s 415 | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
990s ...   |
990s 425 | |     }
990s 426 | | }
990s     | |_- in this macro invocation
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/attr.rs:165:16
990s     |
990s 165 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/attr.rs:213:16
990s     |
990s 213 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/attr.rs:223:16
990s     |
990s 223 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/attr.rs:237:16
990s     |
990s 237 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/attr.rs:251:16
990s     |
990s 251 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/attr.rs:557:16
990s     |
990s 557 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/attr.rs:565:16
990s     |
990s 565 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/attr.rs:573:16
990s     |
990s 573 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/attr.rs:581:16
990s     |
990s 581 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/attr.rs:630:16
990s     |
990s 630 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/attr.rs:644:16
990s     |
990s 644 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/attr.rs:654:16
990s     |
990s 654 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s  --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/data.rs:9:16
990s   |
990s 9 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
990s   |                ^^^^^^^
990s   |
990s   = help: consider using a Cargo feature instead
990s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s            [lints.rust]
990s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s   --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/data.rs:36:16
990s    |
990s 36 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
990s    |                ^^^^^^^
990s    |
990s    = help: consider using a Cargo feature instead
990s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s             [lints.rust]
990s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/macros.rs:155:20
990s     |
990s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s     |                      ^^^^^^^
990s     |
990s    ::: /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/data.rs:25:1
990s     |
990s 25  | / ast_enum_of_structs! {
990s 26  | |     /// Data stored within an enum variant or struct.
990s 27  | |     ///
990s 28  | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
990s ...   |
990s 47  | |     }
990s 48  | | }
990s     | |_- in this macro invocation
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s   --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/data.rs:56:16
990s    |
990s 56 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
990s    |                ^^^^^^^
990s    |
990s    = help: consider using a Cargo feature instead
990s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s             [lints.rust]
990s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s   --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/data.rs:68:16
990s    |
990s 68 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
990s    |                ^^^^^^^
990s    |
990s    = help: consider using a Cargo feature instead
990s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s             [lints.rust]
990s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/data.rs:153:16
990s     |
990s 153 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/data.rs:185:16
990s     |
990s 185 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/macros.rs:155:20
990s     |
990s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s     |                      ^^^^^^^
990s     |
990s    ::: /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/data.rs:173:1
990s     |
990s 173 | / ast_enum_of_structs! {
990s 174 | |     /// The visibility level of an item: inherited or `pub` or
990s 175 | |     /// `pub(restricted)`.
990s 176 | |     ///
990s ...   |
990s 199 | |     }
990s 200 | | }
990s     | |_- in this macro invocation
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/data.rs:207:16
990s     |
990s 207 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/data.rs:218:16
990s     |
990s 218 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/data.rs:230:16
990s     |
990s 230 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/data.rs:246:16
990s     |
990s 246 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/data.rs:275:16
990s     |
990s 275 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/data.rs:286:16
990s     |
990s 286 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/data.rs:327:16
990s     |
990s 327 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/data.rs:299:20
990s     |
990s 299 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s     |                    ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/data.rs:315:20
990s     |
990s 315 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s     |                    ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/data.rs:423:16
990s     |
990s 423 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/data.rs:436:16
990s     |
990s 436 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/data.rs:445:16
990s     |
990s 445 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/data.rs:454:16
990s     |
990s 454 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/data.rs:467:16
990s     |
990s 467 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/data.rs:474:16
990s     |
990s 474 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/data.rs:481:16
990s     |
990s 481 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s   --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/expr.rs:89:16
990s    |
990s 89 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
990s    |                ^^^^^^^
990s    |
990s    = help: consider using a Cargo feature instead
990s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s             [lints.rust]
990s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
990s   --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/expr.rs:90:20
990s    |
990s 90 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
990s    |                    ^^^^^^^^^^^^^^^^^^^^^
990s    |
990s    = help: consider using a Cargo feature instead
990s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s             [lints.rust]
990s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
990s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
990s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/macros.rs:155:20
990s     |
990s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s     |                      ^^^^^^^
990s     |
990s    ::: /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/expr.rs:14:1
990s     |
990s 14  | / ast_enum_of_structs! {
990s 15  | |     /// A Rust expression.
990s 16  | |     ///
990s 17  | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
990s ...   |
990s 249 | |     }
990s 250 | | }
990s     | |_- in this macro invocation
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/expr.rs:256:16
990s     |
990s 256 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/expr.rs:268:16
990s     |
990s 268 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/expr.rs:281:16
990s     |
990s 281 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/expr.rs:294:16
990s     |
990s 294 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/expr.rs:307:16
990s     |
990s 307 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/expr.rs:321:16
990s     |
990s 321 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/expr.rs:334:16
990s     |
990s 334 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/expr.rs:346:16
990s     |
990s 346 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/expr.rs:359:16
990s     |
990s 359 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/expr.rs:373:16
990s     |
990s 373 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/expr.rs:387:16
990s     |
990s 387 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/expr.rs:400:16
990s     |
990s 400 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/expr.rs:418:16
990s     |
990s 418 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/expr.rs:431:16
990s     |
990s 431 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/expr.rs:444:16
990s     |
990s 444 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/expr.rs:464:16
990s     |
990s 464 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/expr.rs:480:16
990s     |
990s 480 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/expr.rs:495:16
990s     |
990s 495 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/expr.rs:508:16
990s     |
990s 508 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/expr.rs:523:16
990s     |
990s 523 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/expr.rs:534:16
990s     |
990s 534 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/expr.rs:547:16
990s     |
990s 547 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/expr.rs:558:16
990s     |
990s 558 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/expr.rs:572:16
990s     |
990s 572 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/expr.rs:588:16
990s     |
990s 588 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/expr.rs:604:16
990s     |
990s 604 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/expr.rs:616:16
990s     |
990s 616 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/expr.rs:629:16
990s     |
990s 629 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/expr.rs:643:16
990s     |
990s 643 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/expr.rs:657:16
990s     |
990s 657 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/expr.rs:672:16
990s     |
990s 672 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/expr.rs:687:16
990s     |
990s 687 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/expr.rs:699:16
990s     |
990s 699 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/expr.rs:711:16
990s     |
990s 711 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/expr.rs:723:16
990s     |
990s 723 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/expr.rs:737:16
990s     |
990s 737 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/expr.rs:749:16
990s     |
990s 749 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/expr.rs:761:16
990s     |
990s 761 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/expr.rs:775:16
990s     |
990s 775 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/expr.rs:850:16
990s     |
990s 850 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/expr.rs:920:16
990s     |
990s 920 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/expr.rs:968:16
990s     |
990s 968 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/expr.rs:982:16
990s     |
990s 982 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/expr.rs:999:16
990s     |
990s 999 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/expr.rs:1021:16
990s      |
990s 1021 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/expr.rs:1049:16
990s      |
990s 1049 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/expr.rs:1065:16
990s      |
990s 1065 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/expr.rs:246:15
990s     |
990s 246 |         #[cfg(syn_no_non_exhaustive)]
990s     |               ^^^^^^^^^^^^^^^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `syn_no_const_vec_new`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/expr.rs:784:40
990s     |
990s 784 |     #[cfg(all(feature = "parsing", not(syn_no_const_vec_new)))]
990s     |                                        ^^^^^^^^^^^^^^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_const_vec_new)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_const_vec_new)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/expr.rs:838:19
990s     |
990s 838 |             #[cfg(syn_no_non_exhaustive)]
990s     |                   ^^^^^^^^^^^^^^^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/expr.rs:1159:16
990s      |
990s 1159 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/expr.rs:1880:16
990s      |
990s 1880 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/expr.rs:1975:16
990s      |
990s 1975 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/expr.rs:2001:16
990s      |
990s 2001 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/expr.rs:2063:16
990s      |
990s 2063 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/expr.rs:2084:16
990s      |
990s 2084 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/expr.rs:2101:16
990s      |
990s 2101 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/expr.rs:2119:16
990s      |
990s 2119 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/expr.rs:2147:16
990s      |
990s 2147 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/expr.rs:2165:16
990s      |
990s 2165 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/expr.rs:2206:16
990s      |
990s 2206 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/expr.rs:2236:16
990s      |
990s 2236 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/expr.rs:2258:16
990s      |
990s 2258 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/expr.rs:2326:16
990s      |
990s 2326 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/expr.rs:2349:16
990s      |
990s 2349 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/expr.rs:2372:16
990s      |
990s 2372 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/expr.rs:2381:16
990s      |
990s 2381 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/expr.rs:2396:16
990s      |
990s 2396 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/expr.rs:2405:16
990s      |
990s 2405 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/expr.rs:2414:16
990s      |
990s 2414 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/expr.rs:2426:16
990s      |
990s 2426 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/expr.rs:2496:16
990s      |
990s 2496 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/expr.rs:2547:16
990s      |
990s 2547 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/expr.rs:2571:16
990s      |
990s 2571 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/expr.rs:2582:16
990s      |
990s 2582 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/expr.rs:2594:16
990s      |
990s 2594 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/expr.rs:2648:16
990s      |
990s 2648 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/expr.rs:2678:16
990s      |
990s 2678 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/expr.rs:2727:16
990s      |
990s 2727 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/expr.rs:2759:16
990s      |
990s 2759 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/expr.rs:2801:16
990s      |
990s 2801 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/expr.rs:2818:16
990s      |
990s 2818 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/expr.rs:2832:16
990s      |
990s 2832 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/expr.rs:2846:16
990s      |
990s 2846 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/expr.rs:2879:16
990s      |
990s 2879 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/expr.rs:2292:28
990s      |
990s 2292 |                   #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s      |                              ^^^^^^^
990s ...
990s 2309 | /     impl_by_parsing_expr! {
990s 2310 | |         ExprAssign, Assign, "expected assignment expression",
990s 2311 | |         ExprAssignOp, AssignOp, "expected compound assignment expression",
990s 2312 | |         ExprAwait, Await, "expected await expression",
990s ...    |
990s 2322 | |         ExprType, Type, "expected type ascription expression",
990s 2323 | |     }
990s      | |_____- in this macro invocation
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s      = note: this warning originates in the macro `impl_by_parsing_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/expr.rs:1248:20
990s      |
990s 1248 |         #[cfg_attr(doc_cfg, doc(cfg(all(feature = "full", feature = "parsing"))))]
990s      |                    ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/expr.rs:2539:23
990s      |
990s 2539 |                 #[cfg(syn_no_non_exhaustive)]
990s      |                       ^^^^^^^^^^^^^^^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `syn_no_const_vec_new`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/expr.rs:2905:23
990s      |
990s 2905 |             #[cfg(not(syn_no_const_vec_new))]
990s      |                       ^^^^^^^^^^^^^^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_const_vec_new)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_const_vec_new)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `syn_no_const_vec_new`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/expr.rs:2907:19
990s      |
990s 2907 |             #[cfg(syn_no_const_vec_new)]
990s      |                   ^^^^^^^^^^^^^^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_const_vec_new)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_const_vec_new)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/expr.rs:2988:16
990s      |
990s 2988 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/expr.rs:2998:16
990s      |
990s 2998 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/expr.rs:3008:16
990s      |
990s 3008 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/expr.rs:3020:16
990s      |
990s 3020 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/expr.rs:3035:16
990s      |
990s 3035 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/expr.rs:3046:16
990s      |
990s 3046 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/expr.rs:3057:16
990s      |
990s 3057 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/expr.rs:3072:16
990s      |
990s 3072 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/expr.rs:3082:16
990s      |
990s 3082 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/expr.rs:3091:16
990s      |
990s 3091 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/expr.rs:3099:16
990s      |
990s 3099 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/expr.rs:3110:16
990s      |
990s 3110 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/expr.rs:3141:16
990s      |
990s 3141 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/expr.rs:3153:16
990s      |
990s 3153 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/expr.rs:3165:16
990s      |
990s 3165 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/expr.rs:3180:16
990s      |
990s 3180 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/expr.rs:3197:16
990s      |
990s 3197 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/expr.rs:3211:16
990s      |
990s 3211 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/expr.rs:3233:16
990s      |
990s 3233 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/expr.rs:3244:16
990s      |
990s 3244 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/expr.rs:3255:16
990s      |
990s 3255 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/expr.rs:3265:16
990s      |
990s 3265 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/expr.rs:3275:16
990s      |
990s 3275 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/expr.rs:3291:16
990s      |
990s 3291 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/expr.rs:3304:16
990s      |
990s 3304 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/expr.rs:3317:16
990s      |
990s 3317 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/expr.rs:3328:16
990s      |
990s 3328 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/expr.rs:3338:16
990s      |
990s 3338 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/expr.rs:3348:16
990s      |
990s 3348 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/expr.rs:3358:16
990s      |
990s 3358 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/expr.rs:3367:16
990s      |
990s 3367 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/expr.rs:3379:16
990s      |
990s 3379 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/expr.rs:3390:16
990s      |
990s 3390 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/expr.rs:3400:16
990s      |
990s 3400 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/expr.rs:3409:16
990s      |
990s 3409 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/expr.rs:3420:16
990s      |
990s 3420 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/expr.rs:3431:16
990s      |
990s 3431 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/expr.rs:3441:16
990s      |
990s 3441 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/expr.rs:3451:16
990s      |
990s 3451 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/expr.rs:3460:16
990s      |
990s 3460 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/expr.rs:3478:16
990s      |
990s 3478 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/expr.rs:3491:16
990s      |
990s 3491 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/expr.rs:3501:16
990s      |
990s 3501 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/expr.rs:3512:16
990s      |
990s 3512 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/expr.rs:3522:16
990s      |
990s 3522 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/expr.rs:3531:16
990s      |
990s 3531 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/expr.rs:3544:16
990s      |
990s 3544 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/generics.rs:296:5
990s     |
990s 296 |     doc_cfg,
990s     |     ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/generics.rs:307:5
990s     |
990s 307 |     doc_cfg,
990s     |     ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/generics.rs:318:5
990s     |
990s 318 |     doc_cfg,
990s     |     ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s   --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/generics.rs:14:16
990s    |
990s 14 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
990s    |                ^^^^^^^
990s    |
990s    = help: consider using a Cargo feature instead
990s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s             [lints.rust]
990s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s   --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/generics.rs:35:16
990s    |
990s 35 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
990s    |                ^^^^^^^
990s    |
990s    = help: consider using a Cargo feature instead
990s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s             [lints.rust]
990s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/macros.rs:155:20
990s     |
990s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s     |                      ^^^^^^^
990s     |
990s    ::: /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/generics.rs:23:1
990s     |
990s 23  | / ast_enum_of_structs! {
990s 24  | |     /// A generic type parameter, lifetime, or const generic: `T: Into<String>`,
990s 25  | |     /// `'a: 'b`, `const LEN: usize`.
990s 26  | |     ///
990s ...   |
990s 45  | |     }
990s 46  | | }
990s     | |_- in this macro invocation
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s   --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/generics.rs:53:16
990s    |
990s 53 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
990s    |                ^^^^^^^
990s    |
990s    = help: consider using a Cargo feature instead
990s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s             [lints.rust]
990s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s   --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/generics.rs:69:16
990s    |
990s 69 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
990s    |                ^^^^^^^
990s    |
990s    = help: consider using a Cargo feature instead
990s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s             [lints.rust]
990s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s   --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/generics.rs:83:16
990s    |
990s 83 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
990s    |                ^^^^^^^
990s    |
990s    = help: consider using a Cargo feature instead
990s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s             [lints.rust]
990s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/generics.rs:363:20
990s     |
990s 363 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s     |                    ^^^^^^^
990s ...
990s 404 | generics_wrapper_impls!(ImplGenerics);
990s     | ------------------------------------- in this macro invocation
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/generics.rs:371:20
990s     |
990s 371 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |                    ^^^^^^^
990s ...
990s 404 | generics_wrapper_impls!(ImplGenerics);
990s     | ------------------------------------- in this macro invocation
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/generics.rs:382:20
990s     |
990s 382 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |                    ^^^^^^^
990s ...
990s 404 | generics_wrapper_impls!(ImplGenerics);
990s     | ------------------------------------- in this macro invocation
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/generics.rs:386:20
990s     |
990s 386 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |                    ^^^^^^^
990s ...
990s 404 | generics_wrapper_impls!(ImplGenerics);
990s     | ------------------------------------- in this macro invocation
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/generics.rs:394:20
990s     |
990s 394 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |                    ^^^^^^^
990s ...
990s 404 | generics_wrapper_impls!(ImplGenerics);
990s     | ------------------------------------- in this macro invocation
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/generics.rs:363:20
990s     |
990s 363 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s     |                    ^^^^^^^
990s ...
990s 406 | generics_wrapper_impls!(TypeGenerics);
990s     | ------------------------------------- in this macro invocation
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/generics.rs:371:20
990s     |
990s 371 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |                    ^^^^^^^
990s ...
990s 406 | generics_wrapper_impls!(TypeGenerics);
990s     | ------------------------------------- in this macro invocation
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/generics.rs:382:20
990s     |
990s 382 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |                    ^^^^^^^
990s ...
990s 406 | generics_wrapper_impls!(TypeGenerics);
990s     | ------------------------------------- in this macro invocation
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/generics.rs:386:20
990s     |
990s 386 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |                    ^^^^^^^
990s ...
990s 406 | generics_wrapper_impls!(TypeGenerics);
990s     | ------------------------------------- in this macro invocation
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/generics.rs:394:20
990s     |
990s 394 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |                    ^^^^^^^
990s ...
990s 406 | generics_wrapper_impls!(TypeGenerics);
990s     | ------------------------------------- in this macro invocation
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/generics.rs:363:20
990s     |
990s 363 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s     |                    ^^^^^^^
990s ...
990s 408 | generics_wrapper_impls!(Turbofish);
990s     | ---------------------------------- in this macro invocation
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/generics.rs:371:20
990s     |
990s 371 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |                    ^^^^^^^
990s ...
990s 408 | generics_wrapper_impls!(Turbofish);
990s     | ---------------------------------- in this macro invocation
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/generics.rs:382:20
990s     |
990s 382 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |                    ^^^^^^^
990s ...
990s 408 | generics_wrapper_impls!(Turbofish);
990s     | ---------------------------------- in this macro invocation
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/generics.rs:386:20
990s     |
990s 386 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |                    ^^^^^^^
990s ...
990s 408 | generics_wrapper_impls!(Turbofish);
990s     | ---------------------------------- in this macro invocation
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/generics.rs:394:20
990s     |
990s 394 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |                    ^^^^^^^
990s ...
990s 408 | generics_wrapper_impls!(Turbofish);
990s     | ---------------------------------- in this macro invocation
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/generics.rs:426:16
990s     |
990s 426 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/generics.rs:475:16
990s     |
990s 475 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/macros.rs:155:20
990s     |
990s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s     |                      ^^^^^^^
990s     |
990s    ::: /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/generics.rs:470:1
990s     |
990s 470 | / ast_enum_of_structs! {
990s 471 | |     /// A trait or lifetime used as a bound on a type parameter.
990s 472 | |     ///
990s 473 | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
990s ...   |
990s 479 | |     }
990s 480 | | }
990s     | |_- in this macro invocation
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/generics.rs:487:16
990s     |
990s 487 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/generics.rs:504:16
990s     |
990s 504 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/generics.rs:517:16
990s     |
990s 517 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/generics.rs:535:16
990s     |
990s 535 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/macros.rs:155:20
990s     |
990s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s     |                      ^^^^^^^
990s     |
990s    ::: /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/generics.rs:524:1
990s     |
990s 524 | / ast_enum_of_structs! {
990s 525 | |     /// A single predicate in a `where` clause: `T: Deserialize<'de>`.
990s 526 | |     ///
990s 527 | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
990s ...   |
990s 545 | |     }
990s 546 | | }
990s     | |_- in this macro invocation
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/generics.rs:553:16
990s     |
990s 553 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/generics.rs:570:16
990s     |
990s 570 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/generics.rs:583:16
990s     |
990s 583 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/generics.rs:347:9
990s     |
990s 347 |         doc_cfg,
990s     |         ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/generics.rs:597:16
990s     |
990s 597 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/generics.rs:660:16
990s     |
990s 660 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/generics.rs:687:16
990s     |
990s 687 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/generics.rs:725:16
990s     |
990s 725 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/generics.rs:747:16
990s     |
990s 747 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/generics.rs:758:16
990s     |
990s 758 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/generics.rs:812:16
990s     |
990s 812 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/generics.rs:856:16
990s     |
990s 856 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/generics.rs:905:16
990s     |
990s 905 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/generics.rs:916:16
990s     |
990s 916 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/generics.rs:940:16
990s     |
990s 940 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/generics.rs:971:16
990s     |
990s 971 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/generics.rs:982:16
990s     |
990s 982 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/generics.rs:1057:16
990s      |
990s 1057 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/generics.rs:1207:16
990s      |
990s 1207 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/generics.rs:1217:16
990s      |
990s 1217 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/generics.rs:1229:16
990s      |
990s 1229 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/generics.rs:1268:16
990s      |
990s 1268 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/generics.rs:1300:16
990s      |
990s 1300 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/generics.rs:1310:16
990s      |
990s 1310 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/generics.rs:1325:16
990s      |
990s 1325 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/generics.rs:1335:16
990s      |
990s 1335 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/generics.rs:1345:16
990s      |
990s 1345 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/generics.rs:1354:16
990s      |
990s 1354 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s   --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/item.rs:19:16
990s    |
990s 19 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
990s    |                ^^^^^^^
990s    |
990s    = help: consider using a Cargo feature instead
990s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s             [lints.rust]
990s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
990s   --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/item.rs:20:20
990s    |
990s 20 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
990s    |                    ^^^^^^^^^^^^^^^^^^^^^
990s    |
990s    = help: consider using a Cargo feature instead
990s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s             [lints.rust]
990s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
990s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
990s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/macros.rs:155:20
990s     |
990s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s     |                      ^^^^^^^
990s     |
990s    ::: /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/item.rs:9:1
990s     |
990s 9   | / ast_enum_of_structs! {
990s 10  | |     /// Things that can appear directly inside of a module or scope.
990s 11  | |     ///
990s 12  | |     /// *This type is available only if Syn is built with the `"full"` feature.*
990s ...   |
990s 96  | |     }
990s 97  | | }
990s     | |_- in this macro invocation
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/item.rs:103:16
990s     |
990s 103 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/item.rs:121:16
990s     |
990s 121 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/item.rs:137:16
990s     |
990s 137 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/item.rs:154:16
990s     |
990s 154 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/item.rs:167:16
990s     |
990s 167 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/item.rs:181:16
990s     |
990s 181 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/item.rs:201:16
990s     |
990s 201 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/item.rs:215:16
990s     |
990s 215 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/item.rs:229:16
990s     |
990s 229 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/item.rs:244:16
990s     |
990s 244 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/item.rs:263:16
990s     |
990s 263 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/item.rs:279:16
990s     |
990s 279 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/item.rs:299:16
990s     |
990s 299 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/item.rs:316:16
990s     |
990s 316 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/item.rs:333:16
990s     |
990s 333 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/item.rs:348:16
990s     |
990s 348 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/item.rs:477:16
990s     |
990s 477 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/macros.rs:155:20
990s     |
990s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s     |                      ^^^^^^^
990s     |
990s    ::: /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/item.rs:467:1
990s     |
990s 467 | / ast_enum_of_structs! {
990s 468 | |     /// A suffix of an import tree in a `use` item: `Type as Renamed` or `*`.
990s 469 | |     ///
990s 470 | |     /// *This type is available only if Syn is built with the `"full"` feature.*
990s ...   |
990s 493 | |     }
990s 494 | | }
990s     | |_- in this macro invocation
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/item.rs:500:16
990s     |
990s 500 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/item.rs:512:16
990s     |
990s 512 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/item.rs:522:16
990s     |
990s 522 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/item.rs:534:16
990s     |
990s 534 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/item.rs:544:16
990s     |
990s 544 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/item.rs:561:16
990s     |
990s 561 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/item.rs:562:20
990s     |
990s 562 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
990s     |                    ^^^^^^^^^^^^^^^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/macros.rs:155:20
990s     |
990s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s     |                      ^^^^^^^
990s     |
990s    ::: /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/item.rs:551:1
990s     |
990s 551 | / ast_enum_of_structs! {
990s 552 | |     /// An item within an `extern` block.
990s 553 | |     ///
990s 554 | |     /// *This type is available only if Syn is built with the `"full"` feature.*
990s ...   |
990s 600 | |     }
990s 601 | | }
990s     | |_- in this macro invocation
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/item.rs:607:16
990s     |
990s 607 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/item.rs:620:16
990s     |
990s 620 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/item.rs:637:16
990s     |
990s 637 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/item.rs:651:16
990s     |
990s 651 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/item.rs:669:16
990s     |
990s 669 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/item.rs:670:20
990s     |
990s 670 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
990s     |                    ^^^^^^^^^^^^^^^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/macros.rs:155:20
990s     |
990s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s     |                      ^^^^^^^
990s     |
990s    ::: /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/item.rs:659:1
990s     |
990s 659 | / ast_enum_of_structs! {
990s 660 | |     /// An item declaration within the definition of a trait.
990s 661 | |     ///
990s 662 | |     /// *This type is available only if Syn is built with the `"full"` feature.*
990s ...   |
990s 708 | |     }
990s 709 | | }
990s     | |_- in this macro invocation
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/item.rs:715:16
990s     |
990s 715 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/item.rs:731:16
990s     |
990s 731 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/item.rs:744:16
990s     |
990s 744 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/item.rs:761:16
990s     |
990s 761 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/item.rs:779:16
990s     |
990s 779 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/item.rs:780:20
990s     |
990s 780 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
990s     |                    ^^^^^^^^^^^^^^^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/macros.rs:155:20
990s     |
990s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s     |                      ^^^^^^^
990s     |
990s    ::: /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/item.rs:769:1
990s     |
990s 769 | / ast_enum_of_structs! {
990s 770 | |     /// An item within an impl block.
990s 771 | |     ///
990s 772 | |     /// *This type is available only if Syn is built with the `"full"` feature.*
990s ...   |
990s 818 | |     }
990s 819 | | }
990s     | |_- in this macro invocation
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/item.rs:825:16
990s     |
990s 825 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/item.rs:844:16
990s     |
990s 844 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/item.rs:858:16
990s     |
990s 858 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/item.rs:876:16
990s     |
990s 876 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/item.rs:889:16
990s     |
990s 889 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/item.rs:927:16
990s     |
990s 927 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/macros.rs:155:20
990s     |
990s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s     |                      ^^^^^^^
990s     |
990s    ::: /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/item.rs:923:1
990s     |
990s 923 | / ast_enum_of_structs! {
990s 924 | |     /// An argument in a function signature: the `n: usize` in `fn f(n: usize)`.
990s 925 | |     ///
990s 926 | |     /// *This type is available only if Syn is built with the `"full"` feature.*
990s ...   |
990s 938 | |     }
990s 939 | | }
990s     | |_- in this macro invocation
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/item.rs:949:16
990s     |
990s 949 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
990s   --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/item.rs:93:15
990s    |
990s 93 |         #[cfg(syn_no_non_exhaustive)]
990s    |               ^^^^^^^^^^^^^^^^^^^^^
990s    |
990s    = help: consider using a Cargo feature instead
990s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s             [lints.rust]
990s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
990s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
990s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/item.rs:381:19
990s     |
990s 381 |             #[cfg(syn_no_non_exhaustive)]
990s     |                   ^^^^^^^^^^^^^^^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/item.rs:597:15
990s     |
990s 597 |         #[cfg(syn_no_non_exhaustive)]
990s     |               ^^^^^^^^^^^^^^^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/item.rs:705:15
990s     |
990s 705 |         #[cfg(syn_no_non_exhaustive)]
990s     |               ^^^^^^^^^^^^^^^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/item.rs:815:15
990s     |
990s 815 |         #[cfg(syn_no_non_exhaustive)]
990s     |               ^^^^^^^^^^^^^^^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/item.rs:976:16
990s     |
990s 976 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/item.rs:1237:16
990s      |
990s 1237 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/item.rs:1264:16
990s      |
990s 1264 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/item.rs:1305:16
990s      |
990s 1305 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/item.rs:1338:16
990s      |
990s 1338 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/item.rs:1352:16
990s      |
990s 1352 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/item.rs:1401:16
990s      |
990s 1401 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/item.rs:1419:16
990s      |
990s 1419 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/item.rs:1500:16
990s      |
990s 1500 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/item.rs:1535:16
990s      |
990s 1535 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/item.rs:1564:16
990s      |
990s 1564 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/item.rs:1584:16
990s      |
990s 1584 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/item.rs:1680:16
990s      |
990s 1680 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/item.rs:1722:16
990s      |
990s 1722 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/item.rs:1745:16
990s      |
990s 1745 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/item.rs:1827:16
990s      |
990s 1827 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/item.rs:1843:16
990s      |
990s 1843 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/item.rs:1859:16
990s      |
990s 1859 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/item.rs:1903:16
990s      |
990s 1903 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/item.rs:1921:16
990s      |
990s 1921 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/item.rs:1971:16
990s      |
990s 1971 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/item.rs:1995:16
990s      |
990s 1995 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/item.rs:2019:16
990s      |
990s 2019 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/item.rs:2070:16
990s      |
990s 2070 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/item.rs:2144:16
990s      |
990s 2144 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/item.rs:2200:16
990s      |
990s 2200 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/item.rs:2260:16
990s      |
990s 2260 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/item.rs:2290:16
990s      |
990s 2290 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/item.rs:2319:16
990s      |
990s 2319 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/item.rs:2392:16
990s      |
990s 2392 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/item.rs:2410:16
990s      |
990s 2410 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/item.rs:2522:16
990s      |
990s 2522 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/item.rs:2603:16
990s      |
990s 2603 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/item.rs:2628:16
990s      |
990s 2628 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/item.rs:2668:16
990s      |
990s 2668 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/item.rs:2726:16
990s      |
990s 2726 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/item.rs:1817:23
990s      |
990s 1817 |                 #[cfg(syn_no_non_exhaustive)]
990s      |                       ^^^^^^^^^^^^^^^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/item.rs:2251:23
990s      |
990s 2251 |                 #[cfg(syn_no_non_exhaustive)]
990s      |                       ^^^^^^^^^^^^^^^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/item.rs:2592:27
990s      |
990s 2592 |                     #[cfg(syn_no_non_exhaustive)]
990s      |                           ^^^^^^^^^^^^^^^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/item.rs:2771:16
990s      |
990s 2771 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/item.rs:2787:16
990s      |
990s 2787 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/item.rs:2799:16
990s      |
990s 2799 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/item.rs:2815:16
990s      |
990s 2815 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/item.rs:2830:16
990s      |
990s 2830 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/item.rs:2843:16
990s      |
990s 2843 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/item.rs:2861:16
990s      |
990s 2861 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/item.rs:2873:16
990s      |
990s 2873 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/item.rs:2888:16
990s      |
990s 2888 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/item.rs:2903:16
990s      |
990s 2903 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/item.rs:2929:16
990s      |
990s 2929 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/item.rs:2942:16
990s      |
990s 2942 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/item.rs:2964:16
990s      |
990s 2964 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/item.rs:2979:16
990s      |
990s 2979 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/item.rs:3001:16
990s      |
990s 3001 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/item.rs:3023:16
990s      |
990s 3023 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/item.rs:3034:16
990s      |
990s 3034 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/item.rs:3043:16
990s      |
990s 3043 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/item.rs:3050:16
990s      |
990s 3050 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/item.rs:3059:16
990s      |
990s 3059 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/item.rs:3066:16
990s      |
990s 3066 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/item.rs:3075:16
990s      |
990s 3075 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/item.rs:3091:16
990s      |
990s 3091 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/item.rs:3110:16
990s      |
990s 3110 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/item.rs:3130:16
990s      |
990s 3130 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/item.rs:3139:16
990s      |
990s 3139 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/item.rs:3155:16
990s      |
990s 3155 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/item.rs:3177:16
990s      |
990s 3177 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/item.rs:3193:16
990s      |
990s 3193 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/item.rs:3202:16
990s      |
990s 3202 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/item.rs:3212:16
990s      |
990s 3212 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/item.rs:3226:16
990s      |
990s 3226 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/item.rs:3237:16
990s      |
990s 3237 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/item.rs:3273:16
990s      |
990s 3273 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/item.rs:3301:16
990s      |
990s 3301 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s   --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/file.rs:80:16
990s    |
990s 80 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
990s    |                ^^^^^^^
990s    |
990s    = help: consider using a Cargo feature instead
990s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s             [lints.rust]
990s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s   --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/file.rs:93:16
990s    |
990s 93 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s    |                ^^^^^^^
990s    |
990s    = help: consider using a Cargo feature instead
990s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s             [lints.rust]
990s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/file.rs:118:16
990s     |
990s 118 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/lifetime.rs:127:16
990s     |
990s 127 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/lifetime.rs:145:16
990s     |
990s 145 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/lit.rs:629:12
990s     |
990s 629 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/lit.rs:640:12
990s     |
990s 640 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/lit.rs:652:12
990s     |
990s 652 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/macros.rs:155:20
990s     |
990s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s     |                      ^^^^^^^
990s     |
990s    ::: /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/lit.rs:14:1
990s     |
990s 14  | / ast_enum_of_structs! {
990s 15  | |     /// A Rust literal such as a string or integer or boolean.
990s 16  | |     ///
990s 17  | |     /// # Syntax tree enum
990s ...   |
990s 48  | |     }
990s 49  | | }
990s     | |_- in this macro invocation
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/lit.rs:666:20
990s     |
990s 666 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s     |                    ^^^^^^^
990s ...
990s 703 | lit_extra_traits!(LitStr);
990s     | ------------------------- in this macro invocation
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/lit.rs:676:20
990s     |
990s 676 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |                    ^^^^^^^
990s ...
990s 703 | lit_extra_traits!(LitStr);
990s     | ------------------------- in this macro invocation
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/lit.rs:684:20
990s     |
990s 684 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |                    ^^^^^^^
990s ...
990s 703 | lit_extra_traits!(LitStr);
990s     | ------------------------- in this macro invocation
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/lit.rs:666:20
990s     |
990s 666 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s     |                    ^^^^^^^
990s ...
990s 704 | lit_extra_traits!(LitByteStr);
990s     | ----------------------------- in this macro invocation
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/lit.rs:676:20
990s     |
990s 676 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |                    ^^^^^^^
990s ...
990s 704 | lit_extra_traits!(LitByteStr);
990s     | ----------------------------- in this macro invocation
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/lit.rs:684:20
990s     |
990s 684 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |                    ^^^^^^^
990s ...
990s 704 | lit_extra_traits!(LitByteStr);
990s     | ----------------------------- in this macro invocation
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/lit.rs:666:20
990s     |
990s 666 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s     |                    ^^^^^^^
990s ...
990s 705 | lit_extra_traits!(LitByte);
990s     | -------------------------- in this macro invocation
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/lit.rs:676:20
990s     |
990s 676 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |                    ^^^^^^^
990s ...
990s 705 | lit_extra_traits!(LitByte);
990s     | -------------------------- in this macro invocation
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/lit.rs:684:20
990s     |
990s 684 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |                    ^^^^^^^
990s ...
990s 705 | lit_extra_traits!(LitByte);
990s     | -------------------------- in this macro invocation
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/lit.rs:666:20
990s     |
990s 666 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s     |                    ^^^^^^^
990s ...
990s 706 | lit_extra_traits!(LitChar);
990s     | -------------------------- in this macro invocation
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/lit.rs:676:20
990s     |
990s 676 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |                    ^^^^^^^
990s ...
990s 706 | lit_extra_traits!(LitChar);
990s     | -------------------------- in this macro invocation
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/lit.rs:684:20
990s     |
990s 684 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |                    ^^^^^^^
990s ...
990s 706 | lit_extra_traits!(LitChar);
990s     | -------------------------- in this macro invocation
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/lit.rs:666:20
990s     |
990s 666 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s     |                    ^^^^^^^
990s ...
990s 707 | lit_extra_traits!(LitInt);
990s     | ------------------------- in this macro invocation
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/lit.rs:676:20
990s     |
990s 676 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |                    ^^^^^^^
990s ...
990s 707 | lit_extra_traits!(LitInt);
990s     | ------------------------- in this macro invocation
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/lit.rs:684:20
990s     |
990s 684 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |                    ^^^^^^^
990s ...
990s 707 | lit_extra_traits!(LitInt);
990s     | ------------------------- in this macro invocation
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/lit.rs:666:20
990s     |
990s 666 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s     |                    ^^^^^^^
990s ...
990s 708 | lit_extra_traits!(LitFloat);
990s     | --------------------------- in this macro invocation
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/lit.rs:676:20
990s     |
990s 676 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |                    ^^^^^^^
990s ...
990s 708 | lit_extra_traits!(LitFloat);
990s     | --------------------------- in this macro invocation
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/lit.rs:684:20
990s     |
990s 684 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |                    ^^^^^^^
990s ...
990s 708 | lit_extra_traits!(LitFloat);
990s     | --------------------------- in this macro invocation
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/lit.rs:170:16
990s     |
990s 170 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/lit.rs:200:16
990s     |
990s 200 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/lit.rs:557:16
990s     |
990s 557 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/lit.rs:567:16
990s     |
990s 567 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/lit.rs:577:16
990s     |
990s 577 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/lit.rs:587:16
990s     |
990s 587 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/lit.rs:597:16
990s     |
990s 597 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/lit.rs:607:16
990s     |
990s 607 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/lit.rs:617:16
990s     |
990s 617 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/lit.rs:744:16
990s     |
990s 744 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/lit.rs:816:16
990s     |
990s 816 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/lit.rs:827:16
990s     |
990s 827 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/lit.rs:838:16
990s     |
990s 838 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/lit.rs:849:16
990s     |
990s 849 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/lit.rs:860:16
990s     |
990s 860 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/lit.rs:871:16
990s     |
990s 871 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/lit.rs:882:16
990s     |
990s 882 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/lit.rs:900:16
990s     |
990s 900 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/lit.rs:907:16
990s     |
990s 907 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/lit.rs:914:16
990s     |
990s 914 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/lit.rs:921:16
990s     |
990s 921 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/lit.rs:928:16
990s     |
990s 928 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/lit.rs:935:16
990s     |
990s 935 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/lit.rs:942:16
990s     |
990s 942 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `syn_no_negative_literal_parse`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/lit.rs:1568:15
990s      |
990s 1568 |         #[cfg(syn_no_negative_literal_parse)]
990s      |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_negative_literal_parse)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_negative_literal_parse)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s   --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/mac.rs:15:16
990s    |
990s 15 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
990s    |                ^^^^^^^
990s    |
990s    = help: consider using a Cargo feature instead
990s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s             [lints.rust]
990s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s   --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/mac.rs:29:16
990s    |
990s 29 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
990s    |                ^^^^^^^
990s    |
990s    = help: consider using a Cargo feature instead
990s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s             [lints.rust]
990s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/mac.rs:137:16
990s     |
990s 137 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/mac.rs:145:16
990s     |
990s 145 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/mac.rs:177:16
990s     |
990s 177 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/mac.rs:201:16
990s     |
990s 201 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s  --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/derive.rs:8:16
990s   |
990s 8 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "derive")))]
990s   |                ^^^^^^^
990s   |
990s   = help: consider using a Cargo feature instead
990s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s            [lints.rust]
990s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s   --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/derive.rs:37:16
990s    |
990s 37 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "derive")))]
990s    |                ^^^^^^^
990s    |
990s    = help: consider using a Cargo feature instead
990s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s             [lints.rust]
990s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s   --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/derive.rs:57:16
990s    |
990s 57 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "derive")))]
990s    |                ^^^^^^^
990s    |
990s    = help: consider using a Cargo feature instead
990s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s             [lints.rust]
990s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s   --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/derive.rs:70:16
990s    |
990s 70 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "derive")))]
990s    |                ^^^^^^^
990s    |
990s    = help: consider using a Cargo feature instead
990s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s             [lints.rust]
990s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s   --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/derive.rs:83:16
990s    |
990s 83 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "derive")))]
990s    |                ^^^^^^^
990s    |
990s    = help: consider using a Cargo feature instead
990s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s             [lints.rust]
990s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s   --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/derive.rs:95:16
990s    |
990s 95 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s    |                ^^^^^^^
990s    |
990s    = help: consider using a Cargo feature instead
990s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s             [lints.rust]
990s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/derive.rs:231:16
990s     |
990s 231 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s  --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/op.rs:6:16
990s   |
990s 6 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
990s   |                ^^^^^^^
990s   |
990s   = help: consider using a Cargo feature instead
990s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s            [lints.rust]
990s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s   --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/op.rs:72:16
990s    |
990s 72 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
990s    |                ^^^^^^^
990s    |
990s    = help: consider using a Cargo feature instead
990s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s             [lints.rust]
990s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/op.rs:130:16
990s     |
990s 130 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/op.rs:165:16
990s     |
990s 165 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/op.rs:188:16
990s     |
990s 188 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/op.rs:224:16
990s     |
990s 224 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s  --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/stmt.rs:7:16
990s   |
990s 7 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
990s   |                ^^^^^^^
990s   |
990s   = help: consider using a Cargo feature instead
990s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s            [lints.rust]
990s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s   --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/stmt.rs:19:16
990s    |
990s 19 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
990s    |                ^^^^^^^
990s    |
990s    = help: consider using a Cargo feature instead
990s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s             [lints.rust]
990s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s   --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/stmt.rs:39:16
990s    |
990s 39 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
990s    |                ^^^^^^^
990s    |
990s    = help: consider using a Cargo feature instead
990s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s             [lints.rust]
990s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/stmt.rs:136:16
990s     |
990s 136 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/stmt.rs:147:16
990s     |
990s 147 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/stmt.rs:109:20
990s     |
990s 109 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s     |                    ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/stmt.rs:312:16
990s     |
990s 312 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/stmt.rs:321:16
990s     |
990s 321 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/stmt.rs:336:16
990s     |
990s 336 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s   --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/ty.rs:16:16
990s    |
990s 16 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
990s    |                ^^^^^^^
990s    |
990s    = help: consider using a Cargo feature instead
990s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s             [lints.rust]
990s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
990s   --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/ty.rs:17:20
990s    |
990s 17 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
990s    |                    ^^^^^^^^^^^^^^^^^^^^^
990s    |
990s    = help: consider using a Cargo feature instead
990s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s             [lints.rust]
990s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
990s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
990s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/macros.rs:155:20
990s     |
990s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s     |                      ^^^^^^^
990s     |
990s    ::: /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/ty.rs:5:1
990s     |
990s 5   | / ast_enum_of_structs! {
990s 6   | |     /// The possible types that a Rust value could have.
990s 7   | |     ///
990s 8   | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
990s ...   |
990s 88  | |     }
990s 89  | | }
990s     | |_- in this macro invocation
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s   --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/ty.rs:96:16
990s    |
990s 96 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
990s    |                ^^^^^^^
990s    |
990s    = help: consider using a Cargo feature instead
990s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s             [lints.rust]
990s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/ty.rs:110:16
990s     |
990s 110 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/ty.rs:128:16
990s     |
990s 128 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/ty.rs:141:16
990s     |
990s 141 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/ty.rs:153:16
990s     |
990s 153 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/ty.rs:164:16
990s     |
990s 164 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/ty.rs:175:16
990s     |
990s 175 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/ty.rs:186:16
990s     |
990s 186 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/ty.rs:199:16
990s     |
990s 199 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/ty.rs:211:16
990s     |
990s 211 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/ty.rs:225:16
990s     |
990s 225 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/ty.rs:239:16
990s     |
990s 239 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/ty.rs:252:16
990s     |
990s 252 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/ty.rs:264:16
990s     |
990s 264 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/ty.rs:276:16
990s     |
990s 276 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/ty.rs:288:16
990s     |
990s 288 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/ty.rs:311:16
990s     |
990s 311 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/ty.rs:323:16
990s     |
990s 323 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
990s   --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/ty.rs:85:15
990s    |
990s 85 |         #[cfg(syn_no_non_exhaustive)]
990s    |               ^^^^^^^^^^^^^^^^^^^^^
990s    |
990s    = help: consider using a Cargo feature instead
990s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s             [lints.rust]
990s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
990s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
990s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/ty.rs:342:16
990s     |
990s 342 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/ty.rs:656:16
990s     |
990s 656 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/ty.rs:667:16
990s     |
990s 667 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/ty.rs:680:16
990s     |
990s 680 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/ty.rs:703:16
990s     |
990s 703 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/ty.rs:716:16
990s     |
990s 716 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/ty.rs:777:16
990s     |
990s 777 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/ty.rs:786:16
990s     |
990s 786 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/ty.rs:795:16
990s     |
990s 795 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/ty.rs:828:16
990s     |
990s 828 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/ty.rs:837:16
990s     |
990s 837 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/ty.rs:887:16
990s     |
990s 887 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/ty.rs:895:16
990s     |
990s 895 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/ty.rs:949:16
990s     |
990s 949 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/ty.rs:992:16
990s     |
990s 992 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/ty.rs:1003:16
990s      |
990s 1003 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/ty.rs:1024:16
990s      |
990s 1024 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/ty.rs:1098:16
990s      |
990s 1098 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/ty.rs:1108:16
990s      |
990s 1108 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/ty.rs:357:20
990s     |
990s 357 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s     |                    ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/ty.rs:869:20
990s     |
990s 869 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s     |                    ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/ty.rs:904:20
990s     |
990s 904 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s     |                    ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/ty.rs:958:20
990s     |
990s 958 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s     |                    ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/ty.rs:1128:16
990s      |
990s 1128 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/ty.rs:1137:16
990s      |
990s 1137 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/ty.rs:1148:16
990s      |
990s 1148 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/ty.rs:1162:16
990s      |
990s 1162 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/ty.rs:1172:16
990s      |
990s 1172 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/ty.rs:1193:16
990s      |
990s 1193 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/ty.rs:1200:16
990s      |
990s 1200 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/ty.rs:1209:16
990s      |
990s 1209 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/ty.rs:1216:16
990s      |
990s 1216 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/ty.rs:1224:16
990s      |
990s 1224 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/ty.rs:1232:16
990s      |
990s 1232 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/ty.rs:1241:16
990s      |
990s 1241 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/ty.rs:1250:16
990s      |
990s 1250 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/ty.rs:1257:16
990s      |
990s 1257 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/ty.rs:1264:16
990s      |
990s 1264 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/ty.rs:1277:16
990s      |
990s 1277 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/ty.rs:1289:16
990s      |
990s 1289 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/ty.rs:1297:16
990s      |
990s 1297 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s   --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/pat.rs:16:16
990s    |
990s 16 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
990s    |                ^^^^^^^
990s    |
990s    = help: consider using a Cargo feature instead
990s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s             [lints.rust]
990s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
990s   --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/pat.rs:17:20
990s    |
990s 17 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
990s    |                    ^^^^^^^^^^^^^^^^^^^^^
990s    |
990s    = help: consider using a Cargo feature instead
990s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s             [lints.rust]
990s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
990s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
990s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/macros.rs:155:20
990s     |
990s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s     |                      ^^^^^^^
990s     |
990s    ::: /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/pat.rs:5:1
990s     |
990s 5   | / ast_enum_of_structs! {
990s 6   | |     /// A pattern in a local binding, function signature, match expression, or
990s 7   | |     /// various other places.
990s 8   | |     ///
990s ...   |
990s 97  | |     }
990s 98  | | }
990s     | |_- in this macro invocation
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/pat.rs:104:16
990s     |
990s 104 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/pat.rs:119:16
990s     |
990s 119 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/pat.rs:136:16
990s     |
990s 136 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/pat.rs:147:16
990s     |
990s 147 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/pat.rs:158:16
990s     |
990s 158 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/pat.rs:176:16
990s     |
990s 176 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/pat.rs:188:16
990s     |
990s 188 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/pat.rs:201:16
990s     |
990s 201 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/pat.rs:214:16
990s     |
990s 214 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/pat.rs:225:16
990s     |
990s 225 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/pat.rs:237:16
990s     |
990s 237 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/pat.rs:251:16
990s     |
990s 251 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/pat.rs:263:16
990s     |
990s 263 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/pat.rs:275:16
990s     |
990s 275 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/pat.rs:288:16
990s     |
990s 288 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/pat.rs:302:16
990s     |
990s 302 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
990s   --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/pat.rs:94:15
990s    |
990s 94 |         #[cfg(syn_no_non_exhaustive)]
990s    |               ^^^^^^^^^^^^^^^^^^^^^
990s    |
990s    = help: consider using a Cargo feature instead
990s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s             [lints.rust]
990s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
990s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
990s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/pat.rs:318:16
990s     |
990s 318 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/pat.rs:769:16
990s     |
990s 769 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/pat.rs:777:16
990s     |
990s 777 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/pat.rs:791:16
990s     |
990s 791 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/pat.rs:807:16
990s     |
990s 807 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/pat.rs:816:16
990s     |
990s 816 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/pat.rs:826:16
990s     |
990s 826 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/pat.rs:834:16
990s     |
990s 834 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/pat.rs:844:16
990s     |
990s 844 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/pat.rs:853:16
990s     |
990s 853 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/pat.rs:863:16
990s     |
990s 863 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/pat.rs:871:16
990s     |
990s 871 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/pat.rs:879:16
990s     |
990s 879 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/pat.rs:889:16
990s     |
990s 889 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/pat.rs:899:16
990s     |
990s 899 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/pat.rs:907:16
990s     |
990s 907 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/pat.rs:916:16
990s     |
990s 916 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s  --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/path.rs:9:16
990s   |
990s 9 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
990s   |                ^^^^^^^
990s   |
990s   = help: consider using a Cargo feature instead
990s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s            [lints.rust]
990s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s   --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/path.rs:35:16
990s    |
990s 35 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
990s    |                ^^^^^^^
990s    |
990s    = help: consider using a Cargo feature instead
990s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s             [lints.rust]
990s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s   --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/path.rs:67:16
990s    |
990s 67 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
990s    |                ^^^^^^^
990s    |
990s    = help: consider using a Cargo feature instead
990s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s             [lints.rust]
990s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/path.rs:105:16
990s     |
990s 105 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/path.rs:130:16
990s     |
990s 130 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/path.rs:144:16
990s     |
990s 144 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/path.rs:157:16
990s     |
990s 157 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/path.rs:171:16
990s     |
990s 171 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/path.rs:201:16
990s     |
990s 201 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/path.rs:218:16
990s     |
990s 218 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/path.rs:225:16
990s     |
990s 225 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/path.rs:358:16
990s     |
990s 358 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/path.rs:385:16
990s     |
990s 385 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/path.rs:397:16
990s     |
990s 397 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/path.rs:430:16
990s     |
990s 430 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/path.rs:442:16
990s     |
990s 442 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/path.rs:505:20
990s     |
990s 505 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s     |                    ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/path.rs:569:20
990s     |
990s 569 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s     |                    ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/path.rs:591:20
990s     |
990s 591 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s     |                    ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/path.rs:693:16
990s     |
990s 693 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/path.rs:701:16
990s     |
990s 701 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/path.rs:709:16
990s     |
990s 709 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/path.rs:724:16
990s     |
990s 724 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/path.rs:752:16
990s     |
990s 752 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/path.rs:793:16
990s     |
990s 793 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/path.rs:802:16
990s     |
990s 802 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/path.rs:811:16
990s     |
990s 811 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/punctuated.rs:371:12
990s     |
990s 371 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/punctuated.rs:386:12
990s     |
990s 386 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/punctuated.rs:395:12
990s     |
990s 395 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/punctuated.rs:408:12
990s     |
990s 408 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/punctuated.rs:422:12
990s     |
990s 422 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/punctuated.rs:1012:12
990s      |
990s 1012 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `syn_no_const_vec_new`
990s   --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/punctuated.rs:54:15
990s    |
990s 54 |     #[cfg(not(syn_no_const_vec_new))]
990s    |               ^^^^^^^^^^^^^^^^^^^^
990s    |
990s    = help: consider using a Cargo feature instead
990s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s             [lints.rust]
990s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_const_vec_new)'] }
990s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_const_vec_new)");` to the top of the `build.rs`
990s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `syn_no_const_vec_new`
990s   --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/punctuated.rs:63:11
990s    |
990s 63 |     #[cfg(syn_no_const_vec_new)]
990s    |           ^^^^^^^^^^^^^^^^^^^^
990s    |
990s    = help: consider using a Cargo feature instead
990s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s             [lints.rust]
990s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_const_vec_new)'] }
990s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_const_vec_new)");` to the top of the `build.rs`
990s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/punctuated.rs:267:16
990s     |
990s 267 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/punctuated.rs:288:16
990s     |
990s 288 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/punctuated.rs:325:16
990s     |
990s 325 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/punctuated.rs:346:16
990s     |
990s 346 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
990s     |                ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/punctuated.rs:1060:16
990s      |
990s 1060 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/punctuated.rs:1071:16
990s      |
990s 1071 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
990s      |                ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s   --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/parse_quote.rs:68:12
990s    |
990s 68 | #[cfg_attr(doc_cfg, doc(cfg(all(feature = "parsing", feature = "printing"))))]
990s    |            ^^^^^^^
990s    |
990s    = help: consider using a Cargo feature instead
990s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s             [lints.rust]
990s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/parse_quote.rs:100:12
990s     |
990s 100 | #[cfg_attr(doc_cfg, doc(cfg(all(feature = "parsing", feature = "printing"))))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/parse_macro_input.rs:107:12
990s     |
990s 107 | #[cfg_attr(doc_cfg, doc(cfg(all(feature = "parsing", feature = "proc-macro"))))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s  --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:7:12
990s   |
990s 7 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s   |            ^^^^^^^
990s   |
990s   = help: consider using a Cargo feature instead
990s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s            [lints.rust]
990s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s   --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:17:12
990s    |
990s 17 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s    |            ^^^^^^^
990s    |
990s    = help: consider using a Cargo feature instead
990s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s             [lints.rust]
990s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s   --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:29:12
990s    |
990s 29 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s    |            ^^^^^^^
990s    |
990s    = help: consider using a Cargo feature instead
990s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s             [lints.rust]
990s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s   --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:43:12
990s    |
990s 43 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s    |            ^^^^^^^
990s    |
990s    = help: consider using a Cargo feature instead
990s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s             [lints.rust]
990s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s   --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:46:12
990s    |
990s 46 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s    |            ^^^^^^^
990s    |
990s    = help: consider using a Cargo feature instead
990s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s             [lints.rust]
990s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s   --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:53:12
990s    |
990s 53 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s    |            ^^^^^^^
990s    |
990s    = help: consider using a Cargo feature instead
990s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s             [lints.rust]
990s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s   --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:66:12
990s    |
990s 66 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s    |            ^^^^^^^
990s    |
990s    = help: consider using a Cargo feature instead
990s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s             [lints.rust]
990s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s   --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:77:12
990s    |
990s 77 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s    |            ^^^^^^^
990s    |
990s    = help: consider using a Cargo feature instead
990s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s             [lints.rust]
990s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s   --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:80:12
990s    |
990s 80 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s    |            ^^^^^^^
990s    |
990s    = help: consider using a Cargo feature instead
990s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s             [lints.rust]
990s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s   --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:87:12
990s    |
990s 87 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s    |            ^^^^^^^
990s    |
990s    = help: consider using a Cargo feature instead
990s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s             [lints.rust]
990s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s   --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:98:12
990s    |
990s 98 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s    |            ^^^^^^^
990s    |
990s    = help: consider using a Cargo feature instead
990s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s             [lints.rust]
990s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:108:12
990s     |
990s 108 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:120:12
990s     |
990s 120 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:135:12
990s     |
990s 135 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:146:12
990s     |
990s 146 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:157:12
990s     |
990s 157 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:168:12
990s     |
990s 168 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:179:12
990s     |
990s 179 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:189:12
990s     |
990s 189 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:202:12
990s     |
990s 202 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:282:12
990s     |
990s 282 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:293:12
990s     |
990s 293 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:305:12
990s     |
990s 305 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:317:12
990s     |
990s 317 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:329:12
990s     |
990s 329 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:341:12
990s     |
990s 341 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:353:12
990s     |
990s 353 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:364:12
990s     |
990s 364 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:375:12
990s     |
990s 375 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:387:12
990s     |
990s 387 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:399:12
990s     |
990s 399 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:411:12
990s     |
990s 411 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:428:12
990s     |
990s 428 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:439:12
990s     |
990s 439 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:451:12
990s     |
990s 451 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:466:12
990s     |
990s 466 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:477:12
990s     |
990s 477 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:490:12
990s     |
990s 490 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:502:12
990s     |
990s 502 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:515:12
990s     |
990s 515 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:525:12
990s     |
990s 525 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:537:12
990s     |
990s 537 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:547:12
990s     |
990s 547 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:560:12
990s     |
990s 560 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:575:12
990s     |
990s 575 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:586:12
990s     |
990s 586 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:597:12
990s     |
990s 597 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:609:12
990s     |
990s 609 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:622:12
990s     |
990s 622 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:635:12
990s     |
990s 635 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:646:12
990s     |
990s 646 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:660:12
990s     |
990s 660 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:671:12
990s     |
990s 671 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:682:12
990s     |
990s 682 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:693:12
990s     |
990s 693 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:705:12
990s     |
990s 705 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:716:12
990s     |
990s 716 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:727:12
990s     |
990s 727 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:740:12
990s     |
990s 740 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:751:12
990s     |
990s 751 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:764:12
990s     |
990s 764 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:776:12
990s     |
990s 776 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:788:12
990s     |
990s 788 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:799:12
990s     |
990s 799 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:809:12
990s     |
990s 809 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:819:12
990s     |
990s 819 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:830:12
990s     |
990s 830 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:840:12
990s     |
990s 840 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:855:12
990s     |
990s 855 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:867:12
990s     |
990s 867 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:878:12
990s     |
990s 878 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:894:12
990s     |
990s 894 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:907:12
990s     |
990s 907 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:920:12
990s     |
990s 920 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:930:12
990s     |
990s 930 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:941:12
990s     |
990s 941 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:953:12
990s     |
990s 953 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:968:12
990s     |
990s 968 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:986:12
990s     |
990s 986 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:997:12
990s     |
990s 997 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:1010:12
990s      |
990s 1010 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:1027:12
990s      |
990s 1027 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:1037:12
990s      |
990s 1037 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:1064:12
990s      |
990s 1064 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:1081:12
990s      |
990s 1081 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:1096:12
990s      |
990s 1096 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:1111:12
990s      |
990s 1111 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:1123:12
990s      |
990s 1123 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:1135:12
990s      |
990s 1135 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:1152:12
990s      |
990s 1152 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:1164:12
990s      |
990s 1164 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:1177:12
990s      |
990s 1177 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:1191:12
990s      |
990s 1191 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:1209:12
990s      |
990s 1209 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:1224:12
990s      |
990s 1224 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:1243:12
990s      |
990s 1243 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:1259:12
990s      |
990s 1259 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:1275:12
990s      |
990s 1275 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:1289:12
990s      |
990s 1289 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:1303:12
990s      |
990s 1303 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:1313:12
990s      |
990s 1313 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:1324:12
990s      |
990s 1324 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:1339:12
990s      |
990s 1339 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:1349:12
990s      |
990s 1349 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:1362:12
990s      |
990s 1362 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:1374:12
990s      |
990s 1374 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:1385:12
990s      |
990s 1385 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:1395:12
990s      |
990s 1395 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:1406:12
990s      |
990s 1406 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:1417:12
990s      |
990s 1417 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:1428:12
990s      |
990s 1428 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:1440:12
990s      |
990s 1440 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:1450:12
990s      |
990s 1450 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:1461:12
990s      |
990s 1461 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:1487:12
990s      |
990s 1487 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:1498:12
990s      |
990s 1498 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:1511:12
990s      |
990s 1511 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:1521:12
990s      |
990s 1521 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:1531:12
990s      |
990s 1531 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:1542:12
990s      |
990s 1542 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:1553:12
990s      |
990s 1553 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:1565:12
990s      |
990s 1565 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:1577:12
990s      |
990s 1577 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:1587:12
990s      |
990s 1587 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:1598:12
990s      |
990s 1598 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:1611:12
990s      |
990s 1611 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:1622:12
990s      |
990s 1622 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:1633:12
990s      |
990s 1633 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:1645:12
990s      |
990s 1645 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:1655:12
990s      |
990s 1655 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:1665:12
990s      |
990s 1665 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:1678:12
990s      |
990s 1678 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:1688:12
990s      |
990s 1688 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:1699:12
990s      |
990s 1699 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:1710:12
990s      |
990s 1710 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:1722:12
990s      |
990s 1722 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:1735:12
990s      |
990s 1735 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:1738:12
990s      |
990s 1738 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:1745:12
990s      |
990s 1745 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:1757:12
990s      |
990s 1757 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:1767:12
990s      |
990s 1767 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:1786:12
990s      |
990s 1786 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:1798:12
990s      |
990s 1798 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:1810:12
990s      |
990s 1810 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:1813:12
990s      |
990s 1813 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:1820:12
990s      |
990s 1820 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:1835:12
990s      |
990s 1835 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:1850:12
990s      |
990s 1850 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:1861:12
990s      |
990s 1861 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:1873:12
990s      |
990s 1873 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:1889:12
990s      |
990s 1889 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:1914:12
990s      |
990s 1914 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:1926:12
990s      |
990s 1926 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:1942:12
990s      |
990s 1942 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:1952:12
990s      |
990s 1952 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:1962:12
990s      |
990s 1962 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:1971:12
990s      |
990s 1971 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:1978:12
990s      |
990s 1978 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:1987:12
990s      |
990s 1987 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:2001:12
990s      |
990s 2001 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:2011:12
990s      |
990s 2011 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:2021:12
990s      |
990s 2021 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:2031:12
990s      |
990s 2031 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:2043:12
990s      |
990s 2043 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:2055:12
990s      |
990s 2055 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:2065:12
990s      |
990s 2065 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:2075:12
990s      |
990s 2075 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:2085:12
990s      |
990s 2085 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:2088:12
990s      |
990s 2088 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:2095:12
990s      |
990s 2095 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:2104:12
990s      |
990s 2104 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:2114:12
990s      |
990s 2114 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:2123:12
990s      |
990s 2123 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:2134:12
990s      |
990s 2134 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:2145:12
990s      |
990s 2145 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:2158:12
990s      |
990s 2158 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:2168:12
990s      |
990s 2168 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:2180:12
990s      |
990s 2180 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:2189:12
990s      |
990s 2189 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:2198:12
990s      |
990s 2198 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:2210:12
990s      |
990s 2210 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:2222:12
990s      |
990s 2222 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:2232:12
990s      |
990s 2232 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:276:23
990s     |
990s 276 |             #[cfg(any(syn_no_non_exhaustive, not(feature = "full")))]
990s     |                       ^^^^^^^^^^^^^^^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:849:19
990s     |
990s 849 |             #[cfg(syn_no_non_exhaustive)]
990s     |                   ^^^^^^^^^^^^^^^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:962:19
990s     |
990s 962 |             #[cfg(syn_no_non_exhaustive)]
990s     |                   ^^^^^^^^^^^^^^^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:1058:19
990s      |
990s 1058 |             #[cfg(syn_no_non_exhaustive)]
990s      |                   ^^^^^^^^^^^^^^^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:1481:19
990s      |
990s 1481 |             #[cfg(syn_no_non_exhaustive)]
990s      |                   ^^^^^^^^^^^^^^^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:1829:19
990s      |
990s 1829 |             #[cfg(syn_no_non_exhaustive)]
990s      |                   ^^^^^^^^^^^^^^^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/clone.rs:1908:19
990s      |
990s 1908 |             #[cfg(syn_no_non_exhaustive)]
990s      |                   ^^^^^^^^^^^^^^^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s  --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:8:12
990s   |
990s 8 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s   |            ^^^^^^^
990s   |
990s   = help: consider using a Cargo feature instead
990s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s            [lints.rust]
990s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s   --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:11:12
990s    |
990s 11 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s    |            ^^^^^^^
990s    |
990s    = help: consider using a Cargo feature instead
990s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s             [lints.rust]
990s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s   --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:18:12
990s    |
990s 18 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s    |            ^^^^^^^
990s    |
990s    = help: consider using a Cargo feature instead
990s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s             [lints.rust]
990s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s   --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:21:12
990s    |
990s 21 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s    |            ^^^^^^^
990s    |
990s    = help: consider using a Cargo feature instead
990s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s             [lints.rust]
990s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s   --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:28:12
990s    |
990s 28 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s    |            ^^^^^^^
990s    |
990s    = help: consider using a Cargo feature instead
990s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s             [lints.rust]
990s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s   --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:31:12
990s    |
990s 31 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s    |            ^^^^^^^
990s    |
990s    = help: consider using a Cargo feature instead
990s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s             [lints.rust]
990s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s   --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:39:12
990s    |
990s 39 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s    |            ^^^^^^^
990s    |
990s    = help: consider using a Cargo feature instead
990s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s             [lints.rust]
990s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s   --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:42:12
990s    |
990s 42 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s    |            ^^^^^^^
990s    |
990s    = help: consider using a Cargo feature instead
990s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s             [lints.rust]
990s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s   --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:53:12
990s    |
990s 53 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s    |            ^^^^^^^
990s    |
990s    = help: consider using a Cargo feature instead
990s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s             [lints.rust]
990s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s   --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:56:12
990s    |
990s 56 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s    |            ^^^^^^^
990s    |
990s    = help: consider using a Cargo feature instead
990s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s             [lints.rust]
990s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s   --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:64:12
990s    |
990s 64 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s    |            ^^^^^^^
990s    |
990s    = help: consider using a Cargo feature instead
990s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s             [lints.rust]
990s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s   --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:67:12
990s    |
990s 67 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s    |            ^^^^^^^
990s    |
990s    = help: consider using a Cargo feature instead
990s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s             [lints.rust]
990s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s   --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:74:12
990s    |
990s 74 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s    |            ^^^^^^^
990s    |
990s    = help: consider using a Cargo feature instead
990s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s             [lints.rust]
990s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s   --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:77:12
990s    |
990s 77 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s    |            ^^^^^^^
990s    |
990s    = help: consider using a Cargo feature instead
990s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s             [lints.rust]
990s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:114:12
990s     |
990s 114 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:117:12
990s     |
990s 117 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:124:12
990s     |
990s 124 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:127:12
990s     |
990s 127 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:134:12
990s     |
990s 134 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:137:12
990s     |
990s 137 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:144:12
990s     |
990s 144 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:147:12
990s     |
990s 147 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:155:12
990s     |
990s 155 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:158:12
990s     |
990s 158 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:165:12
990s     |
990s 165 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:168:12
990s     |
990s 168 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:180:12
990s     |
990s 180 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:183:12
990s     |
990s 183 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:190:12
990s     |
990s 190 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:193:12
990s     |
990s 193 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:200:12
990s     |
990s 200 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:203:12
990s     |
990s 203 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:210:12
990s     |
990s 210 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:213:12
990s     |
990s 213 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:221:12
990s     |
990s 221 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:224:12
990s     |
990s 224 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:305:12
990s     |
990s 305 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:308:12
990s     |
990s 308 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:315:12
990s     |
990s 315 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:318:12
990s     |
990s 318 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:325:12
990s     |
990s 325 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:328:12
990s     |
990s 328 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:336:12
990s     |
990s 336 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:339:12
990s     |
990s 339 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:347:12
990s     |
990s 347 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:350:12
990s     |
990s 350 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:357:12
990s     |
990s 357 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:360:12
990s     |
990s 360 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:368:12
990s     |
990s 368 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:371:12
990s     |
990s 371 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:379:12
990s     |
990s 379 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:382:12
990s     |
990s 382 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:389:12
990s     |
990s 389 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:392:12
990s     |
990s 392 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:399:12
990s     |
990s 399 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:402:12
990s     |
990s 402 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:409:12
990s     |
990s 409 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:412:12
990s     |
990s 412 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:419:12
990s     |
990s 419 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:422:12
990s     |
990s 422 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:432:12
990s     |
990s 432 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:435:12
990s     |
990s 435 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:442:12
990s     |
990s 442 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:445:12
990s     |
990s 445 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:453:12
990s     |
990s 453 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:456:12
990s     |
990s 456 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:464:12
990s     |
990s 464 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:467:12
990s     |
990s 467 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:474:12
990s     |
990s 474 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:477:12
990s     |
990s 477 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:486:12
990s     |
990s 486 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:489:12
990s     |
990s 489 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:496:12
990s     |
990s 496 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:499:12
990s     |
990s 499 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:506:12
990s     |
990s 506 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:509:12
990s     |
990s 509 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:516:12
990s     |
990s 516 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:519:12
990s     |
990s 519 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:526:12
990s     |
990s 526 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:529:12
990s     |
990s 529 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:536:12
990s     |
990s 536 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:539:12
990s     |
990s 539 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:546:12
990s     |
990s 546 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:549:12
990s     |
990s 549 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:558:12
990s     |
990s 558 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:561:12
990s     |
990s 561 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:568:12
990s     |
990s 568 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:571:12
990s     |
990s 571 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:578:12
990s     |
990s 578 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:581:12
990s     |
990s 581 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:589:12
990s     |
990s 589 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:592:12
990s     |
990s 592 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:600:12
990s     |
990s 600 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:603:12
990s     |
990s 603 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:610:12
990s     |
990s 610 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:613:12
990s     |
990s 613 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:620:12
990s     |
990s 620 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:623:12
990s     |
990s 623 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:632:12
990s     |
990s 632 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:635:12
990s     |
990s 635 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:642:12
990s     |
990s 642 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:645:12
990s     |
990s 645 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:652:12
990s     |
990s 652 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:655:12
990s     |
990s 655 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:662:12
990s     |
990s 662 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:665:12
990s     |
990s 665 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:672:12
990s     |
990s 672 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:675:12
990s     |
990s 675 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:682:12
990s     |
990s 682 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:685:12
990s     |
990s 685 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:692:12
990s     |
990s 692 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:695:12
990s     |
990s 695 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:703:12
990s     |
990s 703 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:706:12
990s     |
990s 706 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:713:12
990s     |
990s 713 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:716:12
990s     |
990s 716 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:724:12
990s     |
990s 724 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:727:12
990s     |
990s 727 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:735:12
990s     |
990s 735 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:738:12
990s     |
990s 738 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:746:12
990s     |
990s 746 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:749:12
990s     |
990s 749 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:761:12
990s     |
990s 761 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:764:12
990s     |
990s 764 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:771:12
990s     |
990s 771 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:774:12
990s     |
990s 774 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:781:12
990s     |
990s 781 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:784:12
990s     |
990s 784 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:792:12
990s     |
990s 792 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:795:12
990s     |
990s 795 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:806:12
990s     |
990s 806 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:809:12
990s     |
990s 809 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:825:12
990s     |
990s 825 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:828:12
990s     |
990s 828 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:835:12
990s     |
990s 835 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:838:12
990s     |
990s 838 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:846:12
990s     |
990s 846 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:849:12
990s     |
990s 849 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:858:12
990s     |
990s 858 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:861:12
990s     |
990s 861 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:868:12
990s     |
990s 868 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:871:12
990s     |
990s 871 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:895:12
990s     |
990s 895 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:898:12
990s     |
990s 898 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:914:12
990s     |
990s 914 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:917:12
990s     |
990s 917 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:931:12
990s     |
990s 931 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:934:12
990s     |
990s 934 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:942:12
990s     |
990s 942 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:945:12
990s     |
990s 945 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:961:12
990s     |
990s 961 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:964:12
990s     |
990s 964 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:973:12
990s     |
990s 973 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:976:12
990s     |
990s 976 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:984:12
990s     |
990s 984 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:987:12
990s     |
990s 987 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:996:12
990s     |
990s 996 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:999:12
990s     |
990s 999 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:1008:12
990s      |
990s 1008 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:1011:12
990s      |
990s 1011 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:1039:12
990s      |
990s 1039 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:1042:12
990s      |
990s 1042 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:1050:12
990s      |
990s 1050 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:1053:12
990s      |
990s 1053 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:1061:12
990s      |
990s 1061 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:1064:12
990s      |
990s 1064 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:1072:12
990s      |
990s 1072 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:1075:12
990s      |
990s 1075 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:1083:12
990s      |
990s 1083 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:1086:12
990s      |
990s 1086 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:1093:12
990s      |
990s 1093 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:1096:12
990s      |
990s 1096 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:1106:12
990s      |
990s 1106 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:1109:12
990s      |
990s 1109 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:1117:12
990s      |
990s 1117 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:1120:12
990s      |
990s 1120 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:1128:12
990s      |
990s 1128 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:1131:12
990s      |
990s 1131 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:1139:12
990s      |
990s 1139 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:1142:12
990s      |
990s 1142 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:1151:12
990s      |
990s 1151 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:1154:12
990s      |
990s 1154 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:1163:12
990s      |
990s 1163 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:1166:12
990s      |
990s 1166 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:1177:12
990s      |
990s 1177 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:1180:12
990s      |
990s 1180 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:1188:12
990s      |
990s 1188 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:1191:12
990s      |
990s 1191 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:1199:12
990s      |
990s 1199 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:1202:12
990s      |
990s 1202 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:1210:12
990s      |
990s 1210 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:1213:12
990s      |
990s 1213 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:1221:12
990s      |
990s 1221 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:1224:12
990s      |
990s 1224 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:1231:12
990s      |
990s 1231 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:1234:12
990s      |
990s 1234 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:1241:12
990s      |
990s 1241 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:1243:12
990s      |
990s 1243 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:1261:12
990s      |
990s 1261 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:1263:12
990s      |
990s 1263 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:1269:12
990s      |
990s 1269 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:1271:12
990s      |
990s 1271 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:1273:12
990s      |
990s 1273 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:1275:12
990s      |
990s 1275 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:1277:12
990s      |
990s 1277 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:1279:12
990s      |
990s 1279 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:1282:12
990s      |
990s 1282 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:1285:12
990s      |
990s 1285 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:1292:12
990s      |
990s 1292 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:1295:12
990s      |
990s 1295 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:1303:12
990s      |
990s 1303 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:1306:12
990s      |
990s 1306 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:1318:12
990s      |
990s 1318 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:1321:12
990s      |
990s 1321 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:1333:12
990s      |
990s 1333 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:1336:12
990s      |
990s 1336 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:1343:12
990s      |
990s 1343 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:1346:12
990s      |
990s 1346 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:1353:12
990s      |
990s 1353 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:1356:12
990s      |
990s 1356 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:1363:12
990s      |
990s 1363 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:1366:12
990s      |
990s 1366 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:1377:12
990s      |
990s 1377 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:1380:12
990s      |
990s 1380 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:1387:12
990s      |
990s 1387 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:1390:12
990s      |
990s 1390 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:1417:12
990s      |
990s 1417 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:1420:12
990s      |
990s 1420 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:1427:12
990s      |
990s 1427 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:1430:12
990s      |
990s 1430 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:1439:12
990s      |
990s 1439 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:1442:12
990s      |
990s 1442 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:1449:12
990s      |
990s 1449 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:1452:12
990s      |
990s 1452 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:1459:12
990s      |
990s 1459 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:1462:12
990s      |
990s 1462 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:1470:12
990s      |
990s 1470 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:1473:12
990s      |
990s 1473 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:1480:12
990s      |
990s 1480 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:1483:12
990s      |
990s 1483 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:1491:12
990s      |
990s 1491 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:1494:12
990s      |
990s 1494 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:1502:12
990s      |
990s 1502 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:1505:12
990s      |
990s 1505 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:1512:12
990s      |
990s 1512 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:1515:12
990s      |
990s 1515 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:1522:12
990s      |
990s 1522 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:1525:12
990s      |
990s 1525 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:1533:12
990s      |
990s 1533 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:1536:12
990s      |
990s 1536 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:1543:12
990s      |
990s 1543 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:1546:12
990s      |
990s 1546 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:1553:12
990s      |
990s 1553 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:1556:12
990s      |
990s 1556 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:1563:12
990s      |
990s 1563 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:1566:12
990s      |
990s 1566 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:1573:12
990s      |
990s 1573 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:1576:12
990s      |
990s 1576 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:1583:12
990s      |
990s 1583 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:1586:12
990s      |
990s 1586 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:1604:12
990s      |
990s 1604 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:1607:12
990s      |
990s 1607 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:1614:12
990s      |
990s 1614 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:1617:12
990s      |
990s 1617 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:1624:12
990s      |
990s 1624 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:1627:12
990s      |
990s 1627 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:1634:12
990s      |
990s 1634 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:1637:12
990s      |
990s 1637 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:1645:12
990s      |
990s 1645 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:1648:12
990s      |
990s 1648 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:1656:12
990s      |
990s 1656 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:1659:12
990s      |
990s 1659 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:1670:12
990s      |
990s 1670 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:1673:12
990s      |
990s 1673 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:1681:12
990s      |
990s 1681 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:1684:12
990s      |
990s 1684 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:1695:12
990s      |
990s 1695 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:1698:12
990s      |
990s 1698 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:1709:12
990s      |
990s 1709 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:1712:12
990s      |
990s 1712 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:1725:12
990s      |
990s 1725 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:1728:12
990s      |
990s 1728 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:1736:12
990s      |
990s 1736 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:1739:12
990s      |
990s 1739 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:1750:12
990s      |
990s 1750 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:1753:12
990s      |
990s 1753 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:1769:12
990s      |
990s 1769 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:1772:12
990s      |
990s 1772 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:1780:12
990s      |
990s 1780 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:1783:12
990s      |
990s 1783 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:1791:12
990s      |
990s 1791 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:1794:12
990s      |
990s 1794 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:1802:12
990s      |
990s 1802 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:1805:12
990s      |
990s 1805 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:1814:12
990s      |
990s 1814 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:1817:12
990s      |
990s 1817 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:1843:12
990s      |
990s 1843 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:1846:12
990s      |
990s 1846 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:1853:12
990s      |
990s 1853 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:1856:12
990s      |
990s 1856 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:1865:12
990s      |
990s 1865 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:1868:12
990s      |
990s 1868 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:1875:12
990s      |
990s 1875 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:1878:12
990s      |
990s 1878 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:1885:12
990s      |
990s 1885 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:1888:12
990s      |
990s 1888 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:1895:12
990s      |
990s 1895 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:1898:12
990s      |
990s 1898 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:1905:12
990s      |
990s 1905 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:1908:12
990s      |
990s 1908 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:1915:12
990s      |
990s 1915 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:1918:12
990s      |
990s 1918 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:1927:12
990s      |
990s 1927 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:1930:12
990s      |
990s 1930 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:1945:12
990s      |
990s 1945 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:1948:12
990s      |
990s 1948 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:1955:12
990s      |
990s 1955 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:1958:12
990s      |
990s 1958 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:1965:12
990s      |
990s 1965 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:1968:12
990s      |
990s 1968 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:1976:12
990s      |
990s 1976 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:1979:12
990s      |
990s 1979 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:1987:12
990s      |
990s 1987 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:1990:12
990s      |
990s 1990 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:1997:12
990s      |
990s 1997 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:2000:12
990s      |
990s 2000 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:2007:12
990s      |
990s 2007 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:2010:12
990s      |
990s 2010 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:2017:12
990s      |
990s 2017 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:2020:12
990s      |
990s 2020 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:2032:12
990s      |
990s 2032 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:2035:12
990s      |
990s 2035 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:2042:12
990s      |
990s 2042 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:2045:12
990s      |
990s 2045 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:2052:12
990s      |
990s 2052 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:2055:12
990s      |
990s 2055 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:2062:12
990s      |
990s 2062 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:2065:12
990s      |
990s 2065 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:2072:12
990s      |
990s 2072 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:2075:12
990s      |
990s 2075 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:2082:12
990s      |
990s 2082 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:2085:12
990s      |
990s 2085 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:2099:12
990s      |
990s 2099 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:2102:12
990s      |
990s 2102 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:2109:12
990s      |
990s 2109 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:2112:12
990s      |
990s 2112 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:2120:12
990s      |
990s 2120 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:2123:12
990s      |
990s 2123 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:2130:12
990s      |
990s 2130 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:2133:12
990s      |
990s 2133 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:2140:12
990s      |
990s 2140 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:2143:12
990s      |
990s 2143 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:2150:12
990s      |
990s 2150 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:2153:12
990s      |
990s 2153 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:2168:12
990s      |
990s 2168 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:2171:12
990s      |
990s 2171 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:2178:12
990s      |
990s 2178 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/eq.rs:2181:12
990s      |
990s 2181 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s  --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:9:12
990s   |
990s 9 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s   |            ^^^^^^^
990s   |
990s   = help: consider using a Cargo feature instead
990s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s            [lints.rust]
990s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s   --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:19:12
990s    |
990s 19 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s    |            ^^^^^^^
990s    |
990s    = help: consider using a Cargo feature instead
990s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s             [lints.rust]
990s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s   --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:30:12
990s    |
990s 30 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s    |            ^^^^^^^
990s    |
990s    = help: consider using a Cargo feature instead
990s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s             [lints.rust]
990s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s   --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:44:12
990s    |
990s 44 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s    |            ^^^^^^^
990s    |
990s    = help: consider using a Cargo feature instead
990s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s             [lints.rust]
990s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s   --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:61:12
990s    |
990s 61 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s    |            ^^^^^^^
990s    |
990s    = help: consider using a Cargo feature instead
990s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s             [lints.rust]
990s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s   --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:73:12
990s    |
990s 73 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s    |            ^^^^^^^
990s    |
990s    = help: consider using a Cargo feature instead
990s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s             [lints.rust]
990s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s   --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:85:12
990s    |
990s 85 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s    |            ^^^^^^^
990s    |
990s    = help: consider using a Cargo feature instead
990s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s             [lints.rust]
990s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:180:12
990s     |
990s 180 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:191:12
990s     |
990s 191 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:201:12
990s     |
990s 201 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:211:12
990s     |
990s 211 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:225:12
990s     |
990s 225 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:236:12
990s     |
990s 236 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:259:12
990s     |
990s 259 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:269:12
990s     |
990s 269 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:280:12
990s     |
990s 280 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:290:12
990s     |
990s 290 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:304:12
990s     |
990s 304 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:507:12
990s     |
990s 507 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:518:12
990s     |
990s 518 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:530:12
990s     |
990s 530 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:543:12
990s     |
990s 543 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:555:12
990s     |
990s 555 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:566:12
990s     |
990s 566 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:579:12
990s     |
990s 579 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:591:12
990s     |
990s 591 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: `quote` (lib) generated 1 warning (1 duplicate)
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:602:12
990s     |
990s 602 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:614:12
990s     |
990s 614 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CFG_PANIC=unwind CARGO_CFG_TARGET_ABI='' CARGO_CFG_TARGET_ARCH=s390x CARGO_CFG_TARGET_ENDIAN=big CARGO_CFG_TARGET_ENV=gnu CARGO_CFG_TARGET_FAMILY=unix CARGO_CFG_TARGET_HAS_ATOMIC=16,32,64,8,ptr CARGO_CFG_TARGET_OS=linux CARGO_CFG_TARGET_POINTER_WIDTH=64 CARGO_CFG_TARGET_VENDOR=unknown CARGO_CFG_UNIX='' CARGO_ENCODED_RUSTFLAGS='-Cdebuginfo=2-Cstrip=none--cap-lintswarn-Clinker=s390x-linux-gnu-gcc-Clink-arg=-Wl,-Bsymbolic-functions-Clink-arg=-flto=auto-Clink-arg=-ffat-lto-objects-Clink-arg=-Wl,-z,relro--remap-path-prefix/usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4--remap-path-prefix/tmp/tmp.0Wiugm91ey/registry=/usr/share/cargo/registry-Ctarget-feature=+backchain' CARGO_FEATURE_CLONE_IMPLS=1 CARGO_FEATURE_DEFAULT=1 CARGO_FEATURE_DERIVE=1 CARGO_FEATURE_EXTRA_TRAITS=1 CARGO_FEATURE_FULL=1 CARGO_FEATURE_PARSING=1 CARGO_FEATURE_PRINTING=1 CARGO_FEATURE_PROC_MACRO=1 CARGO_FEATURE_QUOTE=1 CARGO_MANIFEST_DIR=/tmp/tmp.0Wiugm91ey/registry/syn-1.0.109 CARGO_PKG_AUTHORS='David Tolnay <dtolnay@gmail.com>' CARGO_PKG_DESCRIPTION='Parser for Rust source code' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=syn CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/dtolnay/syn' CARGO_PKG_RUST_VERSION=1.31 CARGO_PKG_VERSION=1.0.109 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=109 CARGO_PKG_VERSION_PRE='' DEBUG=true HOST=s390x-unknown-linux-gnu LD_LIBRARY_PATH='/tmp/tmp.0Wiugm91ey/target/debug/deps:/tmp/tmp.0Wiugm91ey/target/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' NUM_JOBS=2 OPT_LEVEL=0 OUT_DIR=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/build/syn-00713c596900211f/out PROFILE=debug RUSTC=rustc RUSTDOC=rustdoc TARGET=s390x-unknown-linux-gnu /tmp/tmp.0Wiugm91ey/target/debug/build/syn-3b18c6c32a2e8f43/build-script-build`
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:626:12
990s     |
990s 626 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:638:12
990s     |
990s 638 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:654:12
990s     |
990s 654 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:665:12
990s     |
990s 665 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:677:12
990s     |
990s 677 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:691:12
990s     |
990s 691 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:702:12
990s     |
990s 702 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:715:12
990s     |
990s 715 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:727:12
990s     |
990s 727 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:739:12
990s     |
990s 739 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:750:12
990s     |
990s 750 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:762:12
990s     |
990s 762 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:773:12
990s     |
990s 773 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:785:12
990s     |
990s 785 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:799:12
990s     |
990s 799 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:810:12
990s     |
990s 810 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:822:12
990s     |
990s 822 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:835:12
990s     |
990s 835 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:847:12
990s     |
990s 847 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:859:12
990s     |
990s 859 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:870:12
990s     |
990s 870 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:884:12
990s     |
990s 884 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:895:12
990s     |
990s 895 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:906:12
990s     |
990s 906 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:917:12
990s     |
990s 917 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:929:12
990s     |
990s 929 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:941:12
990s     |
990s 941 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:952:12
990s     |
990s 952 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:965:12
990s     |
990s 965 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:976:12
990s     |
990s 976 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:990:12
990s     |
990s 990 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:1003:12
990s      |
990s 1003 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:1016:12
990s      |
990s 1016 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:1038:12
990s      |
990s 1038 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:1048:12
990s      |
990s 1048 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:1058:12
990s      |
990s 1058 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:1070:12
990s      |
990s 1070 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:1089:12
990s      |
990s 1089 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:1122:12
990s      |
990s 1122 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:1134:12
990s      |
990s 1134 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:1146:12
990s      |
990s 1146 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:1160:12
990s      |
990s 1160 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:1172:12
990s      |
990s 1172 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:1203:12
990s      |
990s 1203 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:1222:12
990s      |
990s 1222 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:1245:12
990s      |
990s 1245 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:1258:12
990s      |
990s 1258 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:1291:12
990s      |
990s 1291 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:1306:12
990s      |
990s 1306 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:1318:12
990s      |
990s 1318 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:1332:12
990s      |
990s 1332 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:1347:12
990s      |
990s 1347 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:1428:12
990s      |
990s 1428 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:1442:12
990s      |
990s 1442 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:1456:12
990s      |
990s 1456 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:1469:12
990s      |
990s 1469 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:1482:12
990s      |
990s 1482 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:1494:12
990s      |
990s 1494 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:1510:12
990s      |
990s 1510 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:1523:12
990s      |
990s 1523 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:1536:12
990s      |
990s 1536 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:1550:12
990s      |
990s 1550 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:1565:12
990s      |
990s 1565 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:1580:12
990s      |
990s 1580 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:1598:12
990s      |
990s 1598 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:1612:12
990s      |
990s 1612 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:1626:12
990s      |
990s 1626 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:1640:12
990s      |
990s 1640 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:1653:12
990s      |
990s 1653 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:1663:12
990s      |
990s 1663 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:1675:12
990s      |
990s 1675 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:1717:12
990s      |
990s 1717 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:1727:12
990s      |
990s 1727 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:1739:12
990s      |
990s 1739 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:1751:12
990s      |
990s 1751 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:1771:12
990s      |
990s 1771 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:1794:12
990s      |
990s 1794 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:1805:12
990s      |
990s 1805 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:1816:12
990s      |
990s 1816 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:1826:12
990s      |
990s 1826 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:1845:12
990s      |
990s 1845 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:1856:12
990s      |
990s 1856 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:1933:12
990s      |
990s 1933 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:1944:12
990s      |
990s 1944 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:1958:12
990s      |
990s 1958 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:1969:12
990s      |
990s 1969 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:1980:12
990s      |
990s 1980 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:1992:12
990s      |
990s 1992 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:2004:12
990s      |
990s 2004 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:2017:12
990s      |
990s 2017 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:2029:12
990s      |
990s 2029 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:2039:12
990s      |
990s 2039 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:2050:12
990s      |
990s 2050 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:2063:12
990s      |
990s 2063 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:2074:12
990s      |
990s 2074 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:2086:12
990s      |
990s 2086 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:2098:12
990s      |
990s 2098 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:2108:12
990s      |
990s 2108 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:2119:12
990s      |
990s 2119 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:2141:12
990s      |
990s 2141 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:2152:12
990s      |
990s 2152 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:2163:12
990s      |
990s 2163 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:2174:12
990s      |
990s 2174 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:2186:12
990s      |
990s 2186 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:2198:12
990s      |
990s 2198 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:2215:12
990s      |
990s 2215 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:2227:12
990s      |
990s 2227 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:2245:12
990s      |
990s 2245 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:2263:12
990s      |
990s 2263 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:2290:12
990s      |
990s 2290 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:2303:12
990s      |
990s 2303 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:2320:12
990s      |
990s 2320 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:2353:12
990s      |
990s 2353 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:2366:12
990s      |
990s 2366 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:2378:12
990s      |
990s 2378 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:2391:12
990s      |
990s 2391 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:2406:12
990s      |
990s 2406 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:2479:12
990s      |
990s 2479 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:2490:12
990s      |
990s 2490 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:2505:12
990s      |
990s 2505 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:2515:12
990s      |
990s 2515 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:2525:12
990s      |
990s 2525 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:2533:12
990s      |
990s 2533 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:2543:12
990s      |
990s 2543 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:2551:12
990s      |
990s 2551 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s [syn 1.0.109] cargo:rustc-cfg=syn_disable_nightly_tests
990s    Compiling fnv v1.0.7
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:2566:12
990s      |
990s 2566 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=fnv CARGO_MANIFEST_DIR=/tmp/tmp.0Wiugm91ey/registry/fnv-1.0.7 CARGO_PKG_AUTHORS='Alex Crichton <alex@alexcrichton.com>' CARGO_PKG_DESCRIPTION='Fowler–Noll–Vo hash function' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='Apache-2.0 / MIT' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=fnv CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/servo/rust-fnv' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=1.0.7 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=7 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.0Wiugm91ey/registry/fnv-1.0.7 LD_LIBRARY_PATH=/tmp/tmp.0Wiugm91ey/target/debug/deps rustc --crate-name fnv --edition=2015 /tmp/tmp.0Wiugm91ey/registry/fnv-1.0.7/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="std"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "std"))' -C metadata=b414de62b99a0be8 -C extra-filename=-b414de62b99a0be8 --out-dir /tmp/tmp.0Wiugm91ey/target/debug/deps -L dependency=/tmp/tmp.0Wiugm91ey/target/debug/deps --cap-lints warn`
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:2585:12
990s      |
990s 2585 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:2595:12
990s      |
990s 2595 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:2606:12
990s      |
990s 2606 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:2618:12
990s      |
990s 2618 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:2630:12
990s      |
990s 2630 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:2640:12
990s      |
990s 2640 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:2651:12
990s      |
990s 2651 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:2661:12
990s      |
990s 2661 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:2681:12
990s      |
990s 2681 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:2689:12
990s      |
990s 2689 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:2699:12
990s      |
990s 2699 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:2709:12
990s      |
990s 2709 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:2720:12
990s      |
990s 2720 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:2731:12
990s      |
990s 2731 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:2762:12
990s      |
990s 2762 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:2772:12
990s      |
990s 2772 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:2785:12
990s      |
990s 2785 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:2793:12
990s      |
990s 2793 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:2801:12
990s      |
990s 2801 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:2812:12
990s      |
990s 2812 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:2838:12
990s      |
990s 2838 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:2848:12
990s      |
990s 2848 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:501:23
990s     |
990s 501 |             #[cfg(any(syn_no_non_exhaustive, not(feature = "full")))]
990s     |                       ^^^^^^^^^^^^^^^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:1116:19
990s      |
990s 1116 |             #[cfg(syn_no_non_exhaustive)]
990s      |                   ^^^^^^^^^^^^^^^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:1285:19
990s      |
990s 1285 |             #[cfg(syn_no_non_exhaustive)]
990s      |                   ^^^^^^^^^^^^^^^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:1422:19
990s      |
990s 1422 |             #[cfg(syn_no_non_exhaustive)]
990s      |                   ^^^^^^^^^^^^^^^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:1927:19
990s      |
990s 1927 |             #[cfg(syn_no_non_exhaustive)]
990s      |                   ^^^^^^^^^^^^^^^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:2347:19
990s      |
990s 2347 |             #[cfg(syn_no_non_exhaustive)]
990s      |                   ^^^^^^^^^^^^^^^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/hash.rs:2473:19
990s      |
990s 2473 |             #[cfg(syn_no_non_exhaustive)]
990s      |                   ^^^^^^^^^^^^^^^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s  --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:7:12
990s   |
990s 7 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s   |            ^^^^^^^
990s   |
990s   = help: consider using a Cargo feature instead
990s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s            [lints.rust]
990s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s   --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:17:12
990s    |
990s 17 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s    |            ^^^^^^^
990s    |
990s    = help: consider using a Cargo feature instead
990s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s             [lints.rust]
990s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s   --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:29:12
990s    |
990s 29 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s    |            ^^^^^^^
990s    |
990s    = help: consider using a Cargo feature instead
990s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s             [lints.rust]
990s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s   --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:43:12
990s    |
990s 43 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s    |            ^^^^^^^
990s    |
990s    = help: consider using a Cargo feature instead
990s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s             [lints.rust]
990s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s   --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:57:12
990s    |
990s 57 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s    |            ^^^^^^^
990s    |
990s    = help: consider using a Cargo feature instead
990s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s             [lints.rust]
990s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s   --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:70:12
990s    |
990s 70 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s    |            ^^^^^^^
990s    |
990s    = help: consider using a Cargo feature instead
990s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s             [lints.rust]
990s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s   --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:81:12
990s    |
990s 81 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s    |            ^^^^^^^
990s    |
990s    = help: consider using a Cargo feature instead
990s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s             [lints.rust]
990s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:229:12
990s     |
990s 229 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:240:12
990s     |
990s 240 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:250:12
990s     |
990s 250 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:262:12
990s     |
990s 262 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:277:12
990s     |
990s 277 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:288:12
990s     |
990s 288 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:311:12
990s     |
990s 311 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:322:12
990s     |
990s 322 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:333:12
990s     |
990s 333 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:343:12
990s     |
990s 343 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:356:12
990s     |
990s 356 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:596:12
990s     |
990s 596 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:607:12
990s     |
990s 607 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:619:12
990s     |
990s 619 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:631:12
990s     |
990s 631 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:643:12
990s     |
990s 643 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:655:12
990s     |
990s 655 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:667:12
990s     |
990s 667 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:678:12
990s     |
990s 678 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:689:12
990s     |
990s 689 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:701:12
990s     |
990s 701 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:713:12
990s     |
990s 713 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:725:12
990s     |
990s 725 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:742:12
990s     |
990s 742 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:753:12
990s     |
990s 753 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:765:12
990s     |
990s 765 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:780:12
990s     |
990s 780 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:791:12
990s     |
990s 791 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:804:12
990s     |
990s 804 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:816:12
990s     |
990s 816 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:829:12
990s     |
990s 829 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:839:12
990s     |
990s 839 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:851:12
990s     |
990s 851 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:861:12
990s     |
990s 861 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:874:12
990s     |
990s 874 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:889:12
990s     |
990s 889 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:900:12
990s     |
990s 900 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:911:12
990s     |
990s 911 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:923:12
990s     |
990s 923 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:936:12
990s     |
990s 936 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:949:12
990s     |
990s 949 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:960:12
990s     |
990s 960 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:974:12
990s     |
990s 974 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:985:12
990s     |
990s 985 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:996:12
990s     |
990s 996 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s     |            ^^^^^^^
990s     |
990s     = help: consider using a Cargo feature instead
990s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s              [lints.rust]
990s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:1007:12
990s      |
990s 1007 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
990s warning: unexpected `cfg` condition name: `doc_cfg`
990s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:1019:12
990s      |
990s 1019 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
990s      |            ^^^^^^^
990s      |
990s      = help: consider using a Cargo feature instead
990s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
990s               [lints.rust]
990s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
990s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
990s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
990s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:1030:12
991s      |
991s 1030 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s      |            ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:1041:12
991s      |
991s 1041 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s      |            ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:1054:12
991s      |
991s 1054 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s      |            ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:1065:12
991s      |
991s 1065 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s      |            ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:1078:12
991s      |
991s 1078 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s      |            ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:1090:12
991s      |
991s 1090 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s      |            ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:1102:12
991s      |
991s 1102 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s      |            ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:1121:12
991s      |
991s 1121 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s      |            ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:1131:12
991s      |
991s 1131 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s      |            ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:1141:12
991s      |
991s 1141 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s      |            ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:1152:12
991s      |
991s 1152 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s      |            ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:1170:12
991s      |
991s 1170 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s      |            ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:1205:12
991s      |
991s 1205 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s      |            ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:1217:12
991s      |
991s 1217 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s      |            ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:1228:12
991s      |
991s 1228 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s      |            ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:1244:12
991s      |
991s 1244 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s      |            ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:1257:12
991s      |
991s 1257 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s      |            ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:1290:12
991s      |
991s 1290 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s      |            ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:1308:12
991s      |
991s 1308 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s      |            ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:1331:12
991s      |
991s 1331 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s      |            ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:1343:12
991s      |
991s 1343 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s      |            ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:1378:12
991s      |
991s 1378 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s      |            ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:1396:12
991s      |
991s 1396 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s      |            ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:1407:12
991s      |
991s 1407 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s      |            ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:1420:12
991s      |
991s 1420 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s      |            ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:1437:12
991s      |
991s 1437 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s      |            ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:1447:12
991s      |
991s 1447 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s      |            ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:1542:12
991s      |
991s 1542 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s      |            ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:1559:12
991s      |
991s 1559 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s      |            ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:1574:12
991s      |
991s 1574 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s      |            ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:1589:12
991s      |
991s 1589 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s      |            ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:1601:12
991s      |
991s 1601 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s      |            ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:1613:12
991s      |
991s 1613 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s      |            ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:1630:12
991s      |
991s 1630 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s      |            ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:1642:12
991s      |
991s 1642 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s      |            ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:1655:12
991s      |
991s 1655 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s      |            ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:1669:12
991s      |
991s 1669 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s      |            ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:1687:12
991s      |
991s 1687 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s      |            ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:1702:12
991s      |
991s 1702 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s      |            ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:1721:12
991s      |
991s 1721 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s      |            ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:1737:12
991s      |
991s 1737 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s      |            ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:1753:12
991s      |
991s 1753 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s      |            ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:1767:12
991s      |
991s 1767 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s      |            ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:1781:12
991s      |
991s 1781 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s      |            ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:1790:12
991s      |
991s 1790 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s      |            ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:1800:12
991s      |
991s 1800 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s      |            ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:1811:12
991s      |
991s 1811 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s      |            ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:1859:12
991s      |
991s 1859 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s      |            ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:1872:12
991s      |
991s 1872 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s      |            ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:1884:12
991s      |
991s 1884 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s      |            ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:1907:12
991s      |
991s 1907 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s      |            ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:1925:12
991s      |
991s 1925 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s      |            ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:1948:12
991s      |
991s 1948 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s      |            ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:1959:12
991s      |
991s 1959 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s      |            ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:1970:12
991s      |
991s 1970 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s      |            ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:1982:12
991s      |
991s 1982 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s      |            ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:2000:12
991s      |
991s 2000 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s      |            ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:2011:12
991s      |
991s 2011 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s      |            ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:2101:12
991s      |
991s 2101 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s      |            ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:2112:12
991s      |
991s 2112 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s      |            ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:2125:12
991s      |
991s 2125 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s      |            ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:2135:12
991s      |
991s 2135 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s      |            ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:2145:12
991s      |
991s 2145 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s      |            ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:2156:12
991s      |
991s 2156 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s      |            ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:2167:12
991s      |
991s 2167 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s      |            ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:2179:12
991s      |
991s 2179 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s      |            ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:2191:12
991s      |
991s 2191 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s      |            ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:2201:12
991s      |
991s 2201 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s      |            ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:2212:12
991s      |
991s 2212 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s      |            ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:2225:12
991s      |
991s 2225 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s      |            ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:2236:12
991s      |
991s 2236 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s      |            ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:2247:12
991s      |
991s 2247 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s      |            ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:2259:12
991s      |
991s 2259 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s      |            ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:2269:12
991s      |
991s 2269 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s      |            ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:2279:12
991s      |
991s 2279 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s      |            ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:2298:12
991s      |
991s 2298 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s      |            ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:2308:12
991s      |
991s 2308 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s      |            ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:2319:12
991s      |
991s 2319 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s      |            ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:2330:12
991s      |
991s 2330 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s      |            ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:2342:12
991s      |
991s 2342 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s      |            ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:2355:12
991s      |
991s 2355 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s      |            ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:2373:12
991s      |
991s 2373 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s      |            ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:2385:12
991s      |
991s 2385 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s      |            ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:2400:12
991s      |
991s 2400 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s      |            ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:2419:12
991s      |
991s 2419 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s      |            ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:2448:12
991s      |
991s 2448 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s      |            ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:2460:12
991s      |
991s 2460 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s      |            ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:2474:12
991s      |
991s 2474 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s      |            ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:2509:12
991s      |
991s 2509 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s      |            ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:2524:12
991s      |
991s 2524 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s      |            ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:2535:12
991s      |
991s 2535 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s      |            ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:2547:12
991s      |
991s 2547 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s      |            ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:2563:12
991s      |
991s 2563 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s      |            ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:2648:12
991s      |
991s 2648 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s      |            ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:2660:12
991s      |
991s 2660 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s      |            ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:2676:12
991s      |
991s 2676 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s      |            ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:2686:12
991s      |
991s 2686 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s      |            ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:2696:12
991s      |
991s 2696 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s      |            ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:2705:12
991s      |
991s 2705 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s      |            ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:2714:12
991s      |
991s 2714 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s      |            ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:2723:12
991s      |
991s 2723 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s      |            ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:2737:12
991s      |
991s 2737 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s      |            ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:2755:12
991s      |
991s 2755 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s      |            ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:2765:12
991s      |
991s 2765 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s      |            ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:2775:12
991s      |
991s 2775 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s      |            ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:2787:12
991s      |
991s 2787 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s      |            ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:2799:12
991s      |
991s 2799 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s      |            ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:2809:12
991s      |
991s 2809 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s      |            ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:2819:12
991s      |
991s 2819 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s      |            ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:2829:12
991s      |
991s 2829 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s      |            ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:2852:12
991s      |
991s 2852 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s      |            ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:2861:12
991s      |
991s 2861 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s      |            ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:2871:12
991s      |
991s 2871 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s      |            ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:2880:12
991s      |
991s 2880 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s      |            ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:2891:12
991s      |
991s 2891 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s      |            ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:2902:12
991s      |
991s 2902 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s      |            ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:2935:12
991s      |
991s 2935 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s      |            ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:2945:12
991s      |
991s 2945 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s      |            ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:2957:12
991s      |
991s 2957 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s      |            ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:2966:12
991s      |
991s 2966 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s      |            ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:2975:12
991s      |
991s 2975 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s      |            ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:2987:12
991s      |
991s 2987 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s      |            ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:3011:12
991s      |
991s 3011 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s      |            ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:3021:12
991s      |
991s 3021 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s      |            ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
991s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:590:23
991s     |
991s 590 |             #[cfg(any(syn_no_non_exhaustive, not(feature = "full")))]
991s     |                       ^^^^^^^^^^^^^^^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
991s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:1199:19
991s      |
991s 1199 |             #[cfg(syn_no_non_exhaustive)]
991s      |                   ^^^^^^^^^^^^^^^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
991s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:1372:19
991s      |
991s 1372 |             #[cfg(syn_no_non_exhaustive)]
991s      |                   ^^^^^^^^^^^^^^^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
991s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:1536:19
991s      |
991s 1536 |             #[cfg(syn_no_non_exhaustive)]
991s      |                   ^^^^^^^^^^^^^^^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
991s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:2095:19
991s      |
991s 2095 |             #[cfg(syn_no_non_exhaustive)]
991s      |                   ^^^^^^^^^^^^^^^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
991s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:2503:19
991s      |
991s 2503 |             #[cfg(syn_no_non_exhaustive)]
991s      |                   ^^^^^^^^^^^^^^^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
991s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/gen/debug.rs:2642:19
991s      |
991s 2642 |             #[cfg(syn_no_non_exhaustive)]
991s      |                   ^^^^^^^^^^^^^^^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unused import: `crate::gen::*`
991s    --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/lib.rs:787:9
991s     |
991s 787 | pub use crate::gen::*;
991s     |         ^^^^^^^^^^^^^
991s     |
991s     = note: `#[warn(unused_imports)]` on by default
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/parse.rs:1065:12
991s      |
991s 1065 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s      |            ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/parse.rs:1072:12
991s      |
991s 1072 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s      |            ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/parse.rs:1083:12
991s      |
991s 1083 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s      |            ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/parse.rs:1090:12
991s      |
991s 1090 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s      |            ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/parse.rs:1100:12
991s      |
991s 1100 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s      |            ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/parse.rs:1116:12
991s      |
991s 1116 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s      |            ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/parse.rs:1126:12
991s      |
991s 1126 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s      |            ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/parse.rs:1291:12
991s      |
991s 1291 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s      |            ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/parse.rs:1299:12
991s      |
991s 1299 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s      |            ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/parse.rs:1303:12
991s      |
991s 1303 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s      |            ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/parse.rs:1311:12
991s      |
991s 1311 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s      |            ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s   --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/reserved.rs:29:12
991s    |
991s 29 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
991s    |            ^^^^^^^
991s    |
991s    = help: consider using a Cargo feature instead
991s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s             [lints.rust]
991s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s   --> /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/reserved.rs:39:12
991s    |
991s 39 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s    |            ^^^^^^^
991s    |
991s    = help: consider using a Cargo feature instead
991s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s             [lints.rust]
991s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s    Compiling ident_case v1.0.1
991s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=ident_case CARGO_MANIFEST_DIR=/tmp/tmp.0Wiugm91ey/registry/ident_case-1.0.1 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='Utility for applying case rules to Rust identifiers.' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT/Apache-2.0 CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=ident_case CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/ident_case' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=1.0.1 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=1 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.0Wiugm91ey/registry/ident_case-1.0.1 LD_LIBRARY_PATH=/tmp/tmp.0Wiugm91ey/target/debug/deps rustc --crate-name ident_case --edition=2015 /tmp/tmp.0Wiugm91ey/registry/ident_case-1.0.1/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values())' -C metadata=eaee659d776d8da3 -C extra-filename=-eaee659d776d8da3 --out-dir /tmp/tmp.0Wiugm91ey/target/debug/deps -L dependency=/tmp/tmp.0Wiugm91ey/target/debug/deps --cap-lints warn`
991s warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead
991s   --> /tmp/tmp.0Wiugm91ey/registry/ident_case-1.0.1/src/lib.rs:25:17
991s    |
991s 25 | use std::ascii::AsciiExt;
991s    |                 ^^^^^^^^
991s    |
991s    = note: `#[warn(deprecated)]` on by default
991s 
991s warning: unused import: `std::ascii::AsciiExt`
991s   --> /tmp/tmp.0Wiugm91ey/registry/ident_case-1.0.1/src/lib.rs:25:5
991s    |
991s 25 | use std::ascii::AsciiExt;
991s    |     ^^^^^^^^^^^^^^^^^^^^
991s    |
991s    = note: `#[warn(unused_imports)]` on by default
991s 
991s warning: `ident_case` (lib) generated 2 warnings
991s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=syn CARGO_MANIFEST_DIR=/tmp/tmp.0Wiugm91ey/registry/syn-1.0.109 CARGO_PKG_AUTHORS='David Tolnay <dtolnay@gmail.com>' CARGO_PKG_DESCRIPTION='Parser for Rust source code' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=syn CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/dtolnay/syn' CARGO_PKG_RUST_VERSION=1.31 CARGO_PKG_VERSION=1.0.109 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=109 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.0Wiugm91ey/registry/syn-1.0.109 LD_LIBRARY_PATH=/tmp/tmp.0Wiugm91ey/target/debug/deps OUT_DIR=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/build/syn-00713c596900211f/out rustc --crate-name syn --edition=2018 /tmp/tmp.0Wiugm91ey/registry/syn-1.0.109/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="clone-impls"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="extra-traits"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="quote"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("clone-impls", "default", "derive", "extra-traits", "fold", "full", "parsing", "printing", "proc-macro", "quote", "visit", "visit-mut"))' -C metadata=0335a6e5d813cbdf -C extra-filename=-0335a6e5d813cbdf --out-dir /tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -L dependency=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.0Wiugm91ey/target/debug/deps --extern proc_macro2=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rmeta --extern quote=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/libquote-70389408f8173857.rmeta --extern unicode_ident=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/libunicode_ident-2a1e2ade0bdc1f96.rmeta --cap-lints warn -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.0Wiugm91ey/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain --cfg syn_disable_nightly_tests`
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/lib.rs:254:13
991s     |
991s 254 | #![cfg_attr(doc_cfg, feature(doc_cfg))]
991s     |             ^^^^^^^
991s     |
991s     = help: expected names are: `clippy`, `debug_assertions`, `doc`, `docsrs`, `doctest`, `feature`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `ub_checks`, `unix`, and `windows`
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s     = note: `#[warn(unexpected_cfgs)]` on by default
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/lib.rs:430:12
991s     |
991s 430 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s     |            ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/lib.rs:434:12
991s     |
991s 434 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s     |            ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/lib.rs:455:12
991s     |
991s 455 | #[cfg_attr(doc_cfg, doc(cfg(all(feature = "parsing", feature = "printing"))))]
991s     |            ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/lib.rs:804:12
991s     |
991s 804 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s     |            ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/lib.rs:867:12
991s     |
991s 867 | #[cfg_attr(doc_cfg, doc(cfg(all(feature = "parsing", feature = "proc-macro"))))]
991s     |            ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/lib.rs:887:12
991s     |
991s 887 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s     |            ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/lib.rs:916:12
991s     |
991s 916 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s     |            ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/lib.rs:959:12
991s     |
991s 959 | #[cfg_attr(doc_cfg, doc(cfg(all(feature = "parsing", feature = "full"))))]
991s     |            ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/group.rs:136:12
991s     |
991s 136 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s     |            ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/group.rs:214:12
991s     |
991s 214 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s     |            ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/group.rs:269:12
991s     |
991s 269 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s     |            ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:561:12
991s     |
991s 561 | #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s     |            ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:569:12
991s     |
991s 569 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s     |            ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `syn_omit_await_from_token_macro`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:881:11
991s     |
991s 881 | #[cfg(not(syn_omit_await_from_token_macro))]
991s     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_omit_await_from_token_macro)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_omit_await_from_token_macro)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `syn_omit_await_from_token_macro`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:883:7
991s     |
991s 883 | #[cfg(syn_omit_await_from_token_macro)]
991s     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_omit_await_from_token_macro)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_omit_await_from_token_macro)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:394:24
991s     |
991s 394 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
991s     |                          ^^^^^^^
991s ...
991s 556 | / define_punctuation_structs! {
991s 557 | |     "_" pub struct Underscore/1 /// `_`
991s 558 | | }
991s     | |_- in this macro invocation
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s     = note: this warning originates in the macro `define_punctuation_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:398:24
991s     |
991s 398 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
991s     |                          ^^^^^^^
991s ...
991s 556 | / define_punctuation_structs! {
991s 557 | |     "_" pub struct Underscore/1 /// `_`
991s 558 | | }
991s     | |_- in this macro invocation
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s     = note: this warning originates in the macro `define_punctuation_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:406:24
991s     |
991s 406 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s     |                          ^^^^^^^
991s ...
991s 556 | / define_punctuation_structs! {
991s 557 | |     "_" pub struct Underscore/1 /// `_`
991s 558 | | }
991s     | |_- in this macro invocation
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s     = note: this warning originates in the macro `define_punctuation_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:414:24
991s     |
991s 414 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s     |                          ^^^^^^^
991s ...
991s 556 | / define_punctuation_structs! {
991s 557 | |     "_" pub struct Underscore/1 /// `_`
991s 558 | | }
991s     | |_- in this macro invocation
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s     = note: this warning originates in the macro `define_punctuation_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:418:24
991s     |
991s 418 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s     |                          ^^^^^^^
991s ...
991s 556 | / define_punctuation_structs! {
991s 557 | |     "_" pub struct Underscore/1 /// `_`
991s 558 | | }
991s     | |_- in this macro invocation
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s     = note: this warning originates in the macro `define_punctuation_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:426:24
991s     |
991s 426 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s     |                          ^^^^^^^
991s ...
991s 556 | / define_punctuation_structs! {
991s 557 | |     "_" pub struct Underscore/1 /// `_`
991s 558 | | }
991s     | |_- in this macro invocation
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s     = note: this warning originates in the macro `define_punctuation_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:271:24
991s     |
991s 271 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
991s     |                          ^^^^^^^
991s ...
991s 652 | / define_keywords! {
991s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
991s 654 | |     "as"          pub struct As           /// `as`
991s 655 | |     "async"       pub struct Async        /// `async`
991s ...   |
991s 704 | |     "yield"       pub struct Yield        /// `yield`
991s 705 | | }
991s     | |_- in this macro invocation
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:275:24
991s     |
991s 275 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
991s     |                          ^^^^^^^
991s ...
991s 652 | / define_keywords! {
991s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
991s 654 | |     "as"          pub struct As           /// `as`
991s 655 | |     "async"       pub struct Async        /// `async`
991s ...   |
991s 704 | |     "yield"       pub struct Yield        /// `yield`
991s 705 | | }
991s     | |_- in this macro invocation
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:283:24
991s     |
991s 283 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s     |                          ^^^^^^^
991s ...
991s 652 | / define_keywords! {
991s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
991s 654 | |     "as"          pub struct As           /// `as`
991s 655 | |     "async"       pub struct Async        /// `async`
991s ...   |
991s 704 | |     "yield"       pub struct Yield        /// `yield`
991s 705 | | }
991s     | |_- in this macro invocation
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:291:24
991s     |
991s 291 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s     |                          ^^^^^^^
991s ...
991s 652 | / define_keywords! {
991s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
991s 654 | |     "as"          pub struct As           /// `as`
991s 655 | |     "async"       pub struct Async        /// `async`
991s ...   |
991s 704 | |     "yield"       pub struct Yield        /// `yield`
991s 705 | | }
991s     | |_- in this macro invocation
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:295:24
991s     |
991s 295 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s     |                          ^^^^^^^
991s ...
991s 652 | / define_keywords! {
991s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
991s 654 | |     "as"          pub struct As           /// `as`
991s 655 | |     "async"       pub struct Async        /// `async`
991s ...   |
991s 704 | |     "yield"       pub struct Yield        /// `yield`
991s 705 | | }
991s     | |_- in this macro invocation
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:303:24
991s     |
991s 303 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s     |                          ^^^^^^^
991s ...
991s 652 | / define_keywords! {
991s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
991s 654 | |     "as"          pub struct As           /// `as`
991s 655 | |     "async"       pub struct Async        /// `async`
991s ...   |
991s 704 | |     "yield"       pub struct Yield        /// `yield`
991s 705 | | }
991s     | |_- in this macro invocation
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:309:24
991s     |
991s 309 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s     |                          ^^^^^^^
991s ...
991s 652 | / define_keywords! {
991s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
991s 654 | |     "as"          pub struct As           /// `as`
991s 655 | |     "async"       pub struct Async        /// `async`
991s ...   |
991s 704 | |     "yield"       pub struct Yield        /// `yield`
991s 705 | | }
991s     | |_- in this macro invocation
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:317:24
991s     |
991s 317 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s     |                          ^^^^^^^
991s ...
991s 652 | / define_keywords! {
991s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
991s 654 | |     "as"          pub struct As           /// `as`
991s 655 | |     "async"       pub struct Async        /// `async`
991s ...   |
991s 704 | |     "yield"       pub struct Yield        /// `yield`
991s 705 | | }
991s     | |_- in this macro invocation
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:444:24
991s     |
991s 444 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s     |                          ^^^^^^^
991s ...
991s 707 | / define_punctuation! {
991s 708 | |     "+"           pub struct Add/1        /// `+`
991s 709 | |     "+="          pub struct AddEq/2      /// `+=`
991s 710 | |     "&"           pub struct And/1        /// `&`
991s ...   |
991s 753 | |     "~"           pub struct Tilde/1      /// `~`
991s 754 | | }
991s     | |_- in this macro invocation
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s     = note: this warning originates in the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:452:24
991s     |
991s 452 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s     |                          ^^^^^^^
991s ...
991s 707 | / define_punctuation! {
991s 708 | |     "+"           pub struct Add/1        /// `+`
991s 709 | |     "+="          pub struct AddEq/2      /// `+=`
991s 710 | |     "&"           pub struct And/1        /// `&`
991s ...   |
991s 753 | |     "~"           pub struct Tilde/1      /// `~`
991s 754 | | }
991s     | |_- in this macro invocation
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s     = note: this warning originates in the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:394:24
991s     |
991s 394 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
991s     |                          ^^^^^^^
991s ...
991s 707 | / define_punctuation! {
991s 708 | |     "+"           pub struct Add/1        /// `+`
991s 709 | |     "+="          pub struct AddEq/2      /// `+=`
991s 710 | |     "&"           pub struct And/1        /// `&`
991s ...   |
991s 753 | |     "~"           pub struct Tilde/1      /// `~`
991s 754 | | }
991s     | |_- in this macro invocation
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:398:24
991s     |
991s 398 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
991s     |                          ^^^^^^^
991s ...
991s 707 | / define_punctuation! {
991s 708 | |     "+"           pub struct Add/1        /// `+`
991s 709 | |     "+="          pub struct AddEq/2      /// `+=`
991s 710 | |     "&"           pub struct And/1        /// `&`
991s ...   |
991s 753 | |     "~"           pub struct Tilde/1      /// `~`
991s 754 | | }
991s     | |_- in this macro invocation
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:406:24
991s     |
991s 406 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s     |                          ^^^^^^^
991s ...
991s 707 | / define_punctuation! {
991s 708 | |     "+"           pub struct Add/1        /// `+`
991s 709 | |     "+="          pub struct AddEq/2      /// `+=`
991s 710 | |     "&"           pub struct And/1        /// `&`
991s ...   |
991s 753 | |     "~"           pub struct Tilde/1      /// `~`
991s 754 | | }
991s     | |_- in this macro invocation
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:414:24
991s     |
991s 414 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s     |                          ^^^^^^^
991s ...
991s 707 | / define_punctuation! {
991s 708 | |     "+"           pub struct Add/1        /// `+`
991s 709 | |     "+="          pub struct AddEq/2      /// `+=`
991s 710 | |     "&"           pub struct And/1        /// `&`
991s ...   |
991s 753 | |     "~"           pub struct Tilde/1      /// `~`
991s 754 | | }
991s     | |_- in this macro invocation
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:418:24
991s     |
991s 418 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s     |                          ^^^^^^^
991s ...
991s 707 | / define_punctuation! {
991s 708 | |     "+"           pub struct Add/1        /// `+`
991s 709 | |     "+="          pub struct AddEq/2      /// `+=`
991s 710 | |     "&"           pub struct And/1        /// `&`
991s ...   |
991s 753 | |     "~"           pub struct Tilde/1      /// `~`
991s 754 | | }
991s     | |_- in this macro invocation
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:426:24
991s     |
991s 426 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s     |                          ^^^^^^^
991s ...
991s 707 | / define_punctuation! {
991s 708 | |     "+"           pub struct Add/1        /// `+`
991s 709 | |     "+="          pub struct AddEq/2      /// `+=`
991s 710 | |     "&"           pub struct And/1        /// `&`
991s ...   |
991s 753 | |     "~"           pub struct Tilde/1      /// `~`
991s 754 | | }
991s     | |_- in this macro invocation
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:503:24
991s     |
991s 503 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
991s     |                          ^^^^^^^
991s ...
991s 756 | / define_delimiters! {
991s 757 | |     "{"           pub struct Brace        /// `{...}`
991s 758 | |     "["           pub struct Bracket      /// `[...]`
991s 759 | |     "("           pub struct Paren        /// `(...)`
991s 760 | |     " "           pub struct Group        /// None-delimited group
991s 761 | | }
991s     | |_- in this macro invocation
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s     = note: this warning originates in the macro `define_delimiters` (in Nightly builds, run with -Z macro-backtrace for more info)
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:507:24
991s     |
991s 507 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
991s     |                          ^^^^^^^
991s ...
991s 756 | / define_delimiters! {
991s 757 | |     "{"           pub struct Brace        /// `{...}`
991s 758 | |     "["           pub struct Bracket      /// `[...]`
991s 759 | |     "("           pub struct Paren        /// `(...)`
991s 760 | |     " "           pub struct Group        /// None-delimited group
991s 761 | | }
991s     | |_- in this macro invocation
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s     = note: this warning originates in the macro `define_delimiters` (in Nightly builds, run with -Z macro-backtrace for more info)
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:515:24
991s     |
991s 515 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s     |                          ^^^^^^^
991s ...
991s 756 | / define_delimiters! {
991s 757 | |     "{"           pub struct Brace        /// `{...}`
991s 758 | |     "["           pub struct Bracket      /// `[...]`
991s 759 | |     "("           pub struct Paren        /// `(...)`
991s 760 | |     " "           pub struct Group        /// None-delimited group
991s 761 | | }
991s     | |_- in this macro invocation
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s     = note: this warning originates in the macro `define_delimiters` (in Nightly builds, run with -Z macro-backtrace for more info)
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:523:24
991s     |
991s 523 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s     |                          ^^^^^^^
991s ...
991s 756 | / define_delimiters! {
991s 757 | |     "{"           pub struct Brace        /// `{...}`
991s 758 | |     "["           pub struct Bracket      /// `[...]`
991s 759 | |     "("           pub struct Paren        /// `(...)`
991s 760 | |     " "           pub struct Group        /// None-delimited group
991s 761 | | }
991s     | |_- in this macro invocation
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s     = note: this warning originates in the macro `define_delimiters` (in Nightly builds, run with -Z macro-backtrace for more info)
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:527:24
991s     |
991s 527 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s     |                          ^^^^^^^
991s ...
991s 756 | / define_delimiters! {
991s 757 | |     "{"           pub struct Brace        /// `{...}`
991s 758 | |     "["           pub struct Bracket      /// `[...]`
991s 759 | |     "("           pub struct Paren        /// `(...)`
991s 760 | |     " "           pub struct Group        /// None-delimited group
991s 761 | | }
991s     | |_- in this macro invocation
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s     = note: this warning originates in the macro `define_delimiters` (in Nightly builds, run with -Z macro-backtrace for more info)
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:535:24
991s     |
991s 535 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s     |                          ^^^^^^^
991s ...
991s 756 | / define_delimiters! {
991s 757 | |     "{"           pub struct Brace        /// `{...}`
991s 758 | |     "["           pub struct Bracket      /// `[...]`
991s 759 | |     "("           pub struct Paren        /// `(...)`
991s 760 | |     " "           pub struct Group        /// None-delimited group
991s 761 | | }
991s     | |_- in this macro invocation
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s     = note: this warning originates in the macro `define_delimiters` (in Nightly builds, run with -Z macro-backtrace for more info)
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s   --> /usr/share/cargo/registry/syn-1.0.109/src/ident.rs:38:12
991s    |
991s 38 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s    |            ^^^^^^^
991s    |
991s    = help: consider using a Cargo feature instead
991s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s             [lints.rust]
991s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:463:12
991s     |
991s 463 | #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
991s     |            ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:148:16
991s     |
991s 148 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:329:16
991s     |
991s 329 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:360:16
991s     |
991s 360 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
991s     |
991s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s     |                      ^^^^^^^
991s     |
991s    ::: /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:336:1
991s     |
991s 336 | / ast_enum_of_structs! {
991s 337 | |     /// Content of a compile-time structured attribute.
991s 338 | |     ///
991s 339 | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
991s ...   |
991s 369 | |     }
991s 370 | | }
991s     | |_- in this macro invocation
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:377:16
991s     |
991s 377 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:390:16
991s     |
991s 390 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:417:16
991s     |
991s 417 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
991s     |
991s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s     |                      ^^^^^^^
991s     |
991s    ::: /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:412:1
991s     |
991s 412 | / ast_enum_of_structs! {
991s 413 | |     /// Element of a compile-time attribute list.
991s 414 | |     ///
991s 415 | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
991s ...   |
991s 425 | |     }
991s 426 | | }
991s     | |_- in this macro invocation
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:165:16
991s     |
991s 165 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:213:16
991s     |
991s 213 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:223:16
991s     |
991s 223 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:237:16
991s     |
991s 237 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:251:16
991s     |
991s 251 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:557:16
991s     |
991s 557 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:565:16
991s     |
991s 565 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:573:16
991s     |
991s 573 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:581:16
991s     |
991s 581 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:630:16
991s     |
991s 630 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:644:16
991s     |
991s 644 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:654:16
991s     |
991s 654 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s  --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:9:16
991s   |
991s 9 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
991s   |                ^^^^^^^
991s   |
991s   = help: consider using a Cargo feature instead
991s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s            [lints.rust]
991s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s   --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:36:16
991s    |
991s 36 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
991s    |                ^^^^^^^
991s    |
991s    = help: consider using a Cargo feature instead
991s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s             [lints.rust]
991s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
991s     |
991s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s     |                      ^^^^^^^
991s     |
991s    ::: /usr/share/cargo/registry/syn-1.0.109/src/data.rs:25:1
991s     |
991s 25  | / ast_enum_of_structs! {
991s 26  | |     /// Data stored within an enum variant or struct.
991s 27  | |     ///
991s 28  | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
991s ...   |
991s 47  | |     }
991s 48  | | }
991s     | |_- in this macro invocation
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s   --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:56:16
991s    |
991s 56 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
991s    |                ^^^^^^^
991s    |
991s    = help: consider using a Cargo feature instead
991s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s             [lints.rust]
991s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s   --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:68:16
991s    |
991s 68 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
991s    |                ^^^^^^^
991s    |
991s    = help: consider using a Cargo feature instead
991s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s             [lints.rust]
991s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:153:16
991s     |
991s 153 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:185:16
991s     |
991s 185 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
991s     |
991s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s     |                      ^^^^^^^
991s     |
991s    ::: /usr/share/cargo/registry/syn-1.0.109/src/data.rs:173:1
991s     |
991s 173 | / ast_enum_of_structs! {
991s 174 | |     /// The visibility level of an item: inherited or `pub` or
991s 175 | |     /// `pub(restricted)`.
991s 176 | |     ///
991s ...   |
991s 199 | |     }
991s 200 | | }
991s     | |_- in this macro invocation
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:207:16
991s     |
991s 207 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:218:16
991s     |
991s 218 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:230:16
991s     |
991s 230 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:246:16
991s     |
991s 246 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:275:16
991s     |
991s 275 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:286:16
991s     |
991s 286 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:327:16
991s     |
991s 327 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:299:20
991s     |
991s 299 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s     |                    ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:315:20
991s     |
991s 315 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s     |                    ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:423:16
991s     |
991s 423 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:436:16
991s     |
991s 436 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:445:16
991s     |
991s 445 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:454:16
991s     |
991s 454 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:467:16
991s     |
991s 467 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:474:16
991s     |
991s 474 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:481:16
991s     |
991s 481 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s   --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:89:16
991s    |
991s 89 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
991s    |                ^^^^^^^
991s    |
991s    = help: consider using a Cargo feature instead
991s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s             [lints.rust]
991s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
991s   --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:90:20
991s    |
991s 90 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
991s    |                    ^^^^^^^^^^^^^^^^^^^^^
991s    |
991s    = help: consider using a Cargo feature instead
991s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s             [lints.rust]
991s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
991s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
991s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
991s     |
991s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s     |                      ^^^^^^^
991s     |
991s    ::: /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:14:1
991s     |
991s 14  | / ast_enum_of_structs! {
991s 15  | |     /// A Rust expression.
991s 16  | |     ///
991s 17  | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
991s ...   |
991s 249 | |     }
991s 250 | | }
991s     | |_- in this macro invocation
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:256:16
991s     |
991s 256 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:268:16
991s     |
991s 268 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:281:16
991s     |
991s 281 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:294:16
991s     |
991s 294 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:307:16
991s     |
991s 307 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:321:16
991s     |
991s 321 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:334:16
991s     |
991s 334 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:346:16
991s     |
991s 346 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:359:16
991s     |
991s 359 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:373:16
991s     |
991s 373 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:387:16
991s     |
991s 387 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:400:16
991s     |
991s 400 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:418:16
991s     |
991s 418 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:431:16
991s     |
991s 431 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:444:16
991s     |
991s 444 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:464:16
991s     |
991s 464 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:480:16
991s     |
991s 480 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:495:16
991s     |
991s 495 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:508:16
991s     |
991s 508 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:523:16
991s     |
991s 523 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:534:16
991s     |
991s 534 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:547:16
991s     |
991s 547 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:558:16
991s     |
991s 558 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:572:16
991s     |
991s 572 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:588:16
991s     |
991s 588 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:604:16
991s     |
991s 604 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:616:16
991s     |
991s 616 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:629:16
991s     |
991s 629 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:643:16
991s     |
991s 643 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:657:16
991s     |
991s 657 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:672:16
991s     |
991s 672 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:687:16
991s     |
991s 687 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:699:16
991s     |
991s 699 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:711:16
991s     |
991s 711 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:723:16
991s     |
991s 723 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:737:16
991s     |
991s 737 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:749:16
991s     |
991s 749 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:761:16
991s     |
991s 761 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:775:16
991s     |
991s 775 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:850:16
991s     |
991s 850 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:920:16
991s     |
991s 920 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:968:16
991s     |
991s 968 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:982:16
991s     |
991s 982 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:999:16
991s     |
991s 999 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:1021:16
991s      |
991s 1021 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:1049:16
991s      |
991s 1049 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:1065:16
991s      |
991s 1065 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:246:15
991s     |
991s 246 |         #[cfg(syn_no_non_exhaustive)]
991s     |               ^^^^^^^^^^^^^^^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `syn_no_const_vec_new`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:784:40
991s     |
991s 784 |     #[cfg(all(feature = "parsing", not(syn_no_const_vec_new)))]
991s     |                                        ^^^^^^^^^^^^^^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_const_vec_new)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_const_vec_new)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:838:19
991s     |
991s 838 |             #[cfg(syn_no_non_exhaustive)]
991s     |                   ^^^^^^^^^^^^^^^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:1159:16
991s      |
991s 1159 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:1880:16
991s      |
991s 1880 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:1975:16
991s      |
991s 1975 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2001:16
991s      |
991s 2001 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2063:16
991s      |
991s 2063 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2084:16
991s      |
991s 2084 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2101:16
991s      |
991s 2101 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2119:16
991s      |
991s 2119 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2147:16
991s      |
991s 2147 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2165:16
991s      |
991s 2165 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2206:16
991s      |
991s 2206 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2236:16
991s      |
991s 2236 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2258:16
991s      |
991s 2258 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2326:16
991s      |
991s 2326 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2349:16
991s      |
991s 2349 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2372:16
991s      |
991s 2372 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2381:16
991s      |
991s 2381 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2396:16
991s      |
991s 2396 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2405:16
991s      |
991s 2405 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2414:16
991s      |
991s 2414 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2426:16
991s      |
991s 2426 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2496:16
991s      |
991s 2496 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2547:16
991s      |
991s 2547 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2571:16
991s      |
991s 2571 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2582:16
991s      |
991s 2582 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2594:16
991s      |
991s 2594 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2648:16
991s      |
991s 2648 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2678:16
991s      |
991s 2678 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2727:16
991s      |
991s 2727 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2759:16
991s      |
991s 2759 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2801:16
991s      |
991s 2801 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2818:16
991s      |
991s 2818 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2832:16
991s      |
991s 2832 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2846:16
991s      |
991s 2846 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2879:16
991s      |
991s 2879 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2292:28
991s      |
991s 2292 |                   #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s      |                              ^^^^^^^
991s ...
991s 2309 | /     impl_by_parsing_expr! {
991s 2310 | |         ExprAssign, Assign, "expected assignment expression",
991s 2311 | |         ExprAssignOp, AssignOp, "expected compound assignment expression",
991s 2312 | |         ExprAwait, Await, "expected await expression",
991s ...    |
991s 2322 | |         ExprType, Type, "expected type ascription expression",
991s 2323 | |     }
991s      | |_____- in this macro invocation
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s      = note: this warning originates in the macro `impl_by_parsing_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:1248:20
991s      |
991s 1248 |         #[cfg_attr(doc_cfg, doc(cfg(all(feature = "full", feature = "parsing"))))]
991s      |                    ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2539:23
991s      |
991s 2539 |                 #[cfg(syn_no_non_exhaustive)]
991s      |                       ^^^^^^^^^^^^^^^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `syn_no_const_vec_new`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2905:23
991s      |
991s 2905 |             #[cfg(not(syn_no_const_vec_new))]
991s      |                       ^^^^^^^^^^^^^^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_const_vec_new)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_const_vec_new)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `syn_no_const_vec_new`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2907:19
991s      |
991s 2907 |             #[cfg(syn_no_const_vec_new)]
991s      |                   ^^^^^^^^^^^^^^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_const_vec_new)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_const_vec_new)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2988:16
991s      |
991s 2988 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2998:16
991s      |
991s 2998 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3008:16
991s      |
991s 3008 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3020:16
991s      |
991s 3020 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3035:16
991s      |
991s 3035 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3046:16
991s      |
991s 3046 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3057:16
991s      |
991s 3057 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3072:16
991s      |
991s 3072 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3082:16
991s      |
991s 3082 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3091:16
991s      |
991s 3091 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3099:16
991s      |
991s 3099 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3110:16
991s      |
991s 3110 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3141:16
991s      |
991s 3141 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3153:16
991s      |
991s 3153 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3165:16
991s      |
991s 3165 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3180:16
991s      |
991s 3180 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3197:16
991s      |
991s 3197 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3211:16
991s      |
991s 3211 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3233:16
991s      |
991s 3233 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3244:16
991s      |
991s 3244 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3255:16
991s      |
991s 3255 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3265:16
991s      |
991s 3265 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3275:16
991s      |
991s 3275 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3291:16
991s      |
991s 3291 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3304:16
991s      |
991s 3304 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3317:16
991s      |
991s 3317 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3328:16
991s      |
991s 3328 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3338:16
991s      |
991s 3338 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3348:16
991s      |
991s 3348 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3358:16
991s      |
991s 3358 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3367:16
991s      |
991s 3367 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3379:16
991s      |
991s 3379 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3390:16
991s      |
991s 3390 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3400:16
991s      |
991s 3400 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3409:16
991s      |
991s 3409 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3420:16
991s      |
991s 3420 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3431:16
991s      |
991s 3431 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3441:16
991s      |
991s 3441 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3451:16
991s      |
991s 3451 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3460:16
991s      |
991s 3460 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3478:16
991s      |
991s 3478 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3491:16
991s      |
991s 3491 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3501:16
991s      |
991s 3501 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3512:16
991s      |
991s 3512 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3522:16
991s      |
991s 3522 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3531:16
991s      |
991s 3531 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3544:16
991s      |
991s 3544 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:296:5
991s     |
991s 296 |     doc_cfg,
991s     |     ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:307:5
991s     |
991s 307 |     doc_cfg,
991s     |     ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:318:5
991s     |
991s 318 |     doc_cfg,
991s     |     ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s   --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:14:16
991s    |
991s 14 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
991s    |                ^^^^^^^
991s    |
991s    = help: consider using a Cargo feature instead
991s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s             [lints.rust]
991s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s   --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:35:16
991s    |
991s 35 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
991s    |                ^^^^^^^
991s    |
991s    = help: consider using a Cargo feature instead
991s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s             [lints.rust]
991s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
991s     |
991s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s     |                      ^^^^^^^
991s     |
991s    ::: /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:23:1
991s     |
991s 23  | / ast_enum_of_structs! {
991s 24  | |     /// A generic type parameter, lifetime, or const generic: `T: Into<String>`,
991s 25  | |     /// `'a: 'b`, `const LEN: usize`.
991s 26  | |     ///
991s ...   |
991s 45  | |     }
991s 46  | | }
991s     | |_- in this macro invocation
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s   --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:53:16
991s    |
991s 53 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
991s    |                ^^^^^^^
991s    |
991s    = help: consider using a Cargo feature instead
991s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s             [lints.rust]
991s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s   --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:69:16
991s    |
991s 69 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
991s    |                ^^^^^^^
991s    |
991s    = help: consider using a Cargo feature instead
991s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s             [lints.rust]
991s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s   --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:83:16
991s    |
991s 83 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
991s    |                ^^^^^^^
991s    |
991s    = help: consider using a Cargo feature instead
991s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s             [lints.rust]
991s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:363:20
991s     |
991s 363 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
991s     |                    ^^^^^^^
991s ...
991s 404 | generics_wrapper_impls!(ImplGenerics);
991s     | ------------------------------------- in this macro invocation
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:371:20
991s     |
991s 371 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s     |                    ^^^^^^^
991s ...
991s 404 | generics_wrapper_impls!(ImplGenerics);
991s     | ------------------------------------- in this macro invocation
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:382:20
991s     |
991s 382 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s     |                    ^^^^^^^
991s ...
991s 404 | generics_wrapper_impls!(ImplGenerics);
991s     | ------------------------------------- in this macro invocation
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:386:20
991s     |
991s 386 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s     |                    ^^^^^^^
991s ...
991s 404 | generics_wrapper_impls!(ImplGenerics);
991s     | ------------------------------------- in this macro invocation
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:394:20
991s     |
991s 394 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s     |                    ^^^^^^^
991s ...
991s 404 | generics_wrapper_impls!(ImplGenerics);
991s     | ------------------------------------- in this macro invocation
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:363:20
991s     |
991s 363 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
991s     |                    ^^^^^^^
991s ...
991s 406 | generics_wrapper_impls!(TypeGenerics);
991s     | ------------------------------------- in this macro invocation
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:371:20
991s     |
991s 371 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s     |                    ^^^^^^^
991s ...
991s 406 | generics_wrapper_impls!(TypeGenerics);
991s     | ------------------------------------- in this macro invocation
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:382:20
991s     |
991s 382 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s     |                    ^^^^^^^
991s ...
991s 406 | generics_wrapper_impls!(TypeGenerics);
991s     | ------------------------------------- in this macro invocation
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:386:20
991s     |
991s 386 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s     |                    ^^^^^^^
991s ...
991s 406 | generics_wrapper_impls!(TypeGenerics);
991s     | ------------------------------------- in this macro invocation
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:394:20
991s     |
991s 394 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s     |                    ^^^^^^^
991s ...
991s 406 | generics_wrapper_impls!(TypeGenerics);
991s     | ------------------------------------- in this macro invocation
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:363:20
991s     |
991s 363 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
991s     |                    ^^^^^^^
991s ...
991s 408 | generics_wrapper_impls!(Turbofish);
991s     | ---------------------------------- in this macro invocation
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:371:20
991s     |
991s 371 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s     |                    ^^^^^^^
991s ...
991s 408 | generics_wrapper_impls!(Turbofish);
991s     | ---------------------------------- in this macro invocation
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:382:20
991s     |
991s 382 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s     |                    ^^^^^^^
991s ...
991s 408 | generics_wrapper_impls!(Turbofish);
991s     | ---------------------------------- in this macro invocation
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:386:20
991s     |
991s 386 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s     |                    ^^^^^^^
991s ...
991s 408 | generics_wrapper_impls!(Turbofish);
991s     | ---------------------------------- in this macro invocation
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:394:20
991s     |
991s 394 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s     |                    ^^^^^^^
991s ...
991s 408 | generics_wrapper_impls!(Turbofish);
991s     | ---------------------------------- in this macro invocation
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:426:16
991s     |
991s 426 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:475:16
991s     |
991s 475 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
991s     |
991s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s     |                      ^^^^^^^
991s     |
991s    ::: /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:470:1
991s     |
991s 470 | / ast_enum_of_structs! {
991s 471 | |     /// A trait or lifetime used as a bound on a type parameter.
991s 472 | |     ///
991s 473 | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
991s ...   |
991s 479 | |     }
991s 480 | | }
991s     | |_- in this macro invocation
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:487:16
991s     |
991s 487 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:504:16
991s     |
991s 504 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:517:16
991s     |
991s 517 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:535:16
991s     |
991s 535 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
991s     |
991s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s     |                      ^^^^^^^
991s     |
991s    ::: /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:524:1
991s     |
991s 524 | / ast_enum_of_structs! {
991s 525 | |     /// A single predicate in a `where` clause: `T: Deserialize<'de>`.
991s 526 | |     ///
991s 527 | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
991s ...   |
991s 545 | |     }
991s 546 | | }
991s     | |_- in this macro invocation
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:553:16
991s     |
991s 553 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:570:16
991s     |
991s 570 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:583:16
991s     |
991s 583 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:347:9
991s     |
991s 347 |         doc_cfg,
991s     |         ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:597:16
991s     |
991s 597 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:660:16
991s     |
991s 660 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:687:16
991s     |
991s 687 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:725:16
991s     |
991s 725 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:747:16
991s     |
991s 747 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:758:16
991s     |
991s 758 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:812:16
991s     |
991s 812 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:856:16
991s     |
991s 856 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:905:16
991s     |
991s 905 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:916:16
991s     |
991s 916 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:940:16
991s     |
991s 940 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:971:16
991s     |
991s 971 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:982:16
991s     |
991s 982 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:1057:16
991s      |
991s 1057 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:1207:16
991s      |
991s 1207 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:1217:16
991s      |
991s 1217 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:1229:16
991s      |
991s 1229 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:1268:16
991s      |
991s 1268 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:1300:16
991s      |
991s 1300 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:1310:16
991s      |
991s 1310 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:1325:16
991s      |
991s 1325 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:1335:16
991s      |
991s 1335 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:1345:16
991s      |
991s 1345 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:1354:16
991s      |
991s 1354 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s   --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:19:16
991s    |
991s 19 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
991s    |                ^^^^^^^
991s    |
991s    = help: consider using a Cargo feature instead
991s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s             [lints.rust]
991s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
991s   --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:20:20
991s    |
991s 20 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
991s    |                    ^^^^^^^^^^^^^^^^^^^^^
991s    |
991s    = help: consider using a Cargo feature instead
991s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s             [lints.rust]
991s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
991s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
991s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
991s     |
991s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s     |                      ^^^^^^^
991s     |
991s    ::: /usr/share/cargo/registry/syn-1.0.109/src/item.rs:9:1
991s     |
991s 9   | / ast_enum_of_structs! {
991s 10  | |     /// Things that can appear directly inside of a module or scope.
991s 11  | |     ///
991s 12  | |     /// *This type is available only if Syn is built with the `"full"` feature.*
991s ...   |
991s 96  | |     }
991s 97  | | }
991s     | |_- in this macro invocation
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:103:16
991s     |
991s 103 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:121:16
991s     |
991s 121 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:137:16
991s     |
991s 137 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:154:16
991s     |
991s 154 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:167:16
991s     |
991s 167 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:181:16
991s     |
991s 181 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:201:16
991s     |
991s 201 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:215:16
991s     |
991s 215 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:229:16
991s     |
991s 229 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:244:16
991s     |
991s 244 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:263:16
991s     |
991s 263 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:279:16
991s     |
991s 279 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:299:16
991s     |
991s 299 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:316:16
991s     |
991s 316 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:333:16
991s     |
991s 333 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:348:16
991s     |
991s 348 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:477:16
991s     |
991s 477 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
991s     |
991s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s     |                      ^^^^^^^
991s     |
991s    ::: /usr/share/cargo/registry/syn-1.0.109/src/item.rs:467:1
991s     |
991s 467 | / ast_enum_of_structs! {
991s 468 | |     /// A suffix of an import tree in a `use` item: `Type as Renamed` or `*`.
991s 469 | |     ///
991s 470 | |     /// *This type is available only if Syn is built with the `"full"` feature.*
991s ...   |
991s 493 | |     }
991s 494 | | }
991s     | |_- in this macro invocation
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:500:16
991s     |
991s 500 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:512:16
991s     |
991s 512 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:522:16
991s     |
991s 522 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:534:16
991s     |
991s 534 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:544:16
991s     |
991s 544 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:561:16
991s     |
991s 561 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:562:20
991s     |
991s 562 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
991s     |                    ^^^^^^^^^^^^^^^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
991s     |
991s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s     |                      ^^^^^^^
991s     |
991s    ::: /usr/share/cargo/registry/syn-1.0.109/src/item.rs:551:1
991s     |
991s 551 | / ast_enum_of_structs! {
991s 552 | |     /// An item within an `extern` block.
991s 553 | |     ///
991s 554 | |     /// *This type is available only if Syn is built with the `"full"` feature.*
991s ...   |
991s 600 | |     }
991s 601 | | }
991s     | |_- in this macro invocation
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:607:16
991s     |
991s 607 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:620:16
991s     |
991s 620 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:637:16
991s     |
991s 637 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:651:16
991s     |
991s 651 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:669:16
991s     |
991s 669 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:670:20
991s     |
991s 670 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
991s     |                    ^^^^^^^^^^^^^^^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
991s     |
991s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s     |                      ^^^^^^^
991s     |
991s    ::: /usr/share/cargo/registry/syn-1.0.109/src/item.rs:659:1
991s     |
991s 659 | / ast_enum_of_structs! {
991s 660 | |     /// An item declaration within the definition of a trait.
991s 661 | |     ///
991s 662 | |     /// *This type is available only if Syn is built with the `"full"` feature.*
991s ...   |
991s 708 | |     }
991s 709 | | }
991s     | |_- in this macro invocation
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:715:16
991s     |
991s 715 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:731:16
991s     |
991s 731 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:744:16
991s     |
991s 744 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:761:16
991s     |
991s 761 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:779:16
991s     |
991s 779 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:780:20
991s     |
991s 780 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
991s     |                    ^^^^^^^^^^^^^^^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
991s     |
991s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s     |                      ^^^^^^^
991s     |
991s    ::: /usr/share/cargo/registry/syn-1.0.109/src/item.rs:769:1
991s     |
991s 769 | / ast_enum_of_structs! {
991s 770 | |     /// An item within an impl block.
991s 771 | |     ///
991s 772 | |     /// *This type is available only if Syn is built with the `"full"` feature.*
991s ...   |
991s 818 | |     }
991s 819 | | }
991s     | |_- in this macro invocation
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:825:16
991s     |
991s 825 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:844:16
991s     |
991s 844 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:858:16
991s     |
991s 858 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:876:16
991s     |
991s 876 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:889:16
991s     |
991s 889 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:927:16
991s     |
991s 927 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
991s     |
991s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s     |                      ^^^^^^^
991s     |
991s    ::: /usr/share/cargo/registry/syn-1.0.109/src/item.rs:923:1
991s     |
991s 923 | / ast_enum_of_structs! {
991s 924 | |     /// An argument in a function signature: the `n: usize` in `fn f(n: usize)`.
991s 925 | |     ///
991s 926 | |     /// *This type is available only if Syn is built with the `"full"` feature.*
991s ...   |
991s 938 | |     }
991s 939 | | }
991s     | |_- in this macro invocation
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:949:16
991s     |
991s 949 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
991s   --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:93:15
991s    |
991s 93 |         #[cfg(syn_no_non_exhaustive)]
991s    |               ^^^^^^^^^^^^^^^^^^^^^
991s    |
991s    = help: consider using a Cargo feature instead
991s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s             [lints.rust]
991s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
991s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
991s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:381:19
991s     |
991s 381 |             #[cfg(syn_no_non_exhaustive)]
991s     |                   ^^^^^^^^^^^^^^^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:597:15
991s     |
991s 597 |         #[cfg(syn_no_non_exhaustive)]
991s     |               ^^^^^^^^^^^^^^^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:705:15
991s     |
991s 705 |         #[cfg(syn_no_non_exhaustive)]
991s     |               ^^^^^^^^^^^^^^^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:815:15
991s     |
991s 815 |         #[cfg(syn_no_non_exhaustive)]
991s     |               ^^^^^^^^^^^^^^^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:976:16
991s     |
991s 976 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1237:16
991s      |
991s 1237 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1264:16
991s      |
991s 1264 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1305:16
991s      |
991s 1305 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1338:16
991s      |
991s 1338 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1352:16
991s      |
991s 1352 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1401:16
991s      |
991s 1401 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1419:16
991s      |
991s 1419 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1500:16
991s      |
991s 1500 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1535:16
991s      |
991s 1535 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1564:16
991s      |
991s 1564 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1584:16
991s      |
991s 1584 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1680:16
991s      |
991s 1680 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1722:16
991s      |
991s 1722 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1745:16
991s      |
991s 1745 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1827:16
991s      |
991s 1827 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1843:16
991s      |
991s 1843 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1859:16
991s      |
991s 1859 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1903:16
991s      |
991s 1903 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1921:16
991s      |
991s 1921 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1971:16
991s      |
991s 1971 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1995:16
991s      |
991s 1995 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2019:16
991s      |
991s 2019 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2070:16
991s      |
991s 2070 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2144:16
991s      |
991s 2144 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2200:16
991s      |
991s 2200 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2260:16
991s      |
991s 2260 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2290:16
991s      |
991s 2290 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2319:16
991s      |
991s 2319 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2392:16
991s      |
991s 2392 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2410:16
991s      |
991s 2410 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2522:16
991s      |
991s 2522 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2603:16
991s      |
991s 2603 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2628:16
991s      |
991s 2628 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2668:16
991s      |
991s 2668 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2726:16
991s      |
991s 2726 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1817:23
991s      |
991s 1817 |                 #[cfg(syn_no_non_exhaustive)]
991s      |                       ^^^^^^^^^^^^^^^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2251:23
991s      |
991s 2251 |                 #[cfg(syn_no_non_exhaustive)]
991s      |                       ^^^^^^^^^^^^^^^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2592:27
991s      |
991s 2592 |                     #[cfg(syn_no_non_exhaustive)]
991s      |                           ^^^^^^^^^^^^^^^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2771:16
991s      |
991s 2771 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2787:16
991s      |
991s 2787 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2799:16
991s      |
991s 2799 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2815:16
991s      |
991s 2815 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2830:16
991s      |
991s 2830 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2843:16
991s      |
991s 2843 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2861:16
991s      |
991s 2861 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2873:16
991s      |
991s 2873 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2888:16
991s      |
991s 2888 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2903:16
991s      |
991s 2903 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2929:16
991s      |
991s 2929 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2942:16
991s      |
991s 2942 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2964:16
991s      |
991s 2964 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2979:16
991s      |
991s 2979 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3001:16
991s      |
991s 3001 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3023:16
991s      |
991s 3023 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3034:16
991s      |
991s 3034 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3043:16
991s      |
991s 3043 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3050:16
991s      |
991s 3050 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3059:16
991s      |
991s 3059 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3066:16
991s      |
991s 3066 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3075:16
991s      |
991s 3075 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3091:16
991s      |
991s 3091 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3110:16
991s      |
991s 3110 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3130:16
991s      |
991s 3130 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3139:16
991s      |
991s 3139 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3155:16
991s      |
991s 3155 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3177:16
991s      |
991s 3177 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3193:16
991s      |
991s 3193 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3202:16
991s      |
991s 3202 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3212:16
991s      |
991s 3212 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3226:16
991s      |
991s 3226 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3237:16
991s      |
991s 3237 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3273:16
991s      |
991s 3273 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3301:16
991s      |
991s 3301 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s   --> /usr/share/cargo/registry/syn-1.0.109/src/file.rs:80:16
991s    |
991s 80 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
991s    |                ^^^^^^^
991s    |
991s    = help: consider using a Cargo feature instead
991s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s             [lints.rust]
991s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s   --> /usr/share/cargo/registry/syn-1.0.109/src/file.rs:93:16
991s    |
991s 93 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s    |                ^^^^^^^
991s    |
991s    = help: consider using a Cargo feature instead
991s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s             [lints.rust]
991s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/file.rs:118:16
991s     |
991s 118 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/lifetime.rs:127:16
991s     |
991s 127 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/lifetime.rs:145:16
991s     |
991s 145 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:629:12
991s     |
991s 629 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
991s     |            ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:640:12
991s     |
991s 640 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
991s     |            ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:652:12
991s     |
991s 652 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
991s     |            ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
991s     |
991s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s     |                      ^^^^^^^
991s     |
991s    ::: /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:14:1
991s     |
991s 14  | / ast_enum_of_structs! {
991s 15  | |     /// A Rust literal such as a string or integer or boolean.
991s 16  | |     ///
991s 17  | |     /// # Syntax tree enum
991s ...   |
991s 48  | |     }
991s 49  | | }
991s     | |_- in this macro invocation
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:666:20
991s     |
991s 666 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
991s     |                    ^^^^^^^
991s ...
991s 703 | lit_extra_traits!(LitStr);
991s     | ------------------------- in this macro invocation
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:676:20
991s     |
991s 676 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s     |                    ^^^^^^^
991s ...
991s 703 | lit_extra_traits!(LitStr);
991s     | ------------------------- in this macro invocation
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:684:20
991s     |
991s 684 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s     |                    ^^^^^^^
991s ...
991s 703 | lit_extra_traits!(LitStr);
991s     | ------------------------- in this macro invocation
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:666:20
991s     |
991s 666 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
991s     |                    ^^^^^^^
991s ...
991s 704 | lit_extra_traits!(LitByteStr);
991s     | ----------------------------- in this macro invocation
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:676:20
991s     |
991s 676 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s     |                    ^^^^^^^
991s ...
991s 704 | lit_extra_traits!(LitByteStr);
991s     | ----------------------------- in this macro invocation
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:684:20
991s     |
991s 684 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s     |                    ^^^^^^^
991s ...
991s 704 | lit_extra_traits!(LitByteStr);
991s     | ----------------------------- in this macro invocation
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:666:20
991s     |
991s 666 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
991s     |                    ^^^^^^^
991s ...
991s 705 | lit_extra_traits!(LitByte);
991s     | -------------------------- in this macro invocation
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:676:20
991s     |
991s 676 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s     |                    ^^^^^^^
991s ...
991s 705 | lit_extra_traits!(LitByte);
991s     | -------------------------- in this macro invocation
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:684:20
991s     |
991s 684 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s     |                    ^^^^^^^
991s ...
991s 705 | lit_extra_traits!(LitByte);
991s     | -------------------------- in this macro invocation
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:666:20
991s     |
991s 666 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
991s     |                    ^^^^^^^
991s ...
991s 706 | lit_extra_traits!(LitChar);
991s     | -------------------------- in this macro invocation
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:676:20
991s     |
991s 676 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s     |                    ^^^^^^^
991s ...
991s 706 | lit_extra_traits!(LitChar);
991s     | -------------------------- in this macro invocation
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:684:20
991s     |
991s 684 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s     |                    ^^^^^^^
991s ...
991s 706 | lit_extra_traits!(LitChar);
991s     | -------------------------- in this macro invocation
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:666:20
991s     |
991s 666 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
991s     |                    ^^^^^^^
991s ...
991s 707 | lit_extra_traits!(LitInt);
991s     | ------------------------- in this macro invocation
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:676:20
991s     |
991s 676 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s     |                    ^^^^^^^
991s ...
991s 707 | lit_extra_traits!(LitInt);
991s     | ------------------------- in this macro invocation
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:684:20
991s     |
991s 684 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s     |                    ^^^^^^^
991s ...
991s 707 | lit_extra_traits!(LitInt);
991s     | ------------------------- in this macro invocation
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:666:20
991s     |
991s 666 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
991s     |                    ^^^^^^^
991s ...
991s 708 | lit_extra_traits!(LitFloat);
991s     | --------------------------- in this macro invocation
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:676:20
991s     |
991s 676 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s     |                    ^^^^^^^
991s ...
991s 708 | lit_extra_traits!(LitFloat);
991s     | --------------------------- in this macro invocation
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:684:20
991s     |
991s 684 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s     |                    ^^^^^^^
991s ...
991s 708 | lit_extra_traits!(LitFloat);
991s     | --------------------------- in this macro invocation
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:170:16
991s     |
991s 170 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:200:16
991s     |
991s 200 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:557:16
991s     |
991s 557 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:567:16
991s     |
991s 567 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:577:16
991s     |
991s 577 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:587:16
991s     |
991s 587 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:597:16
991s     |
991s 597 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:607:16
991s     |
991s 607 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:617:16
991s     |
991s 617 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:744:16
991s     |
991s 744 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:816:16
991s     |
991s 816 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:827:16
991s     |
991s 827 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:838:16
991s     |
991s 838 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:849:16
991s     |
991s 849 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:860:16
991s     |
991s 860 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:871:16
991s     |
991s 871 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:882:16
991s     |
991s 882 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:900:16
991s     |
991s 900 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:907:16
991s     |
991s 907 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:914:16
991s     |
991s 914 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:921:16
991s     |
991s 921 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:928:16
991s     |
991s 928 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:935:16
991s     |
991s 935 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:942:16
991s     |
991s 942 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `syn_no_negative_literal_parse`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:1568:15
991s      |
991s 1568 |         #[cfg(syn_no_negative_literal_parse)]
991s      |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_negative_literal_parse)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_negative_literal_parse)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s   --> /usr/share/cargo/registry/syn-1.0.109/src/mac.rs:15:16
991s    |
991s 15 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
991s    |                ^^^^^^^
991s    |
991s    = help: consider using a Cargo feature instead
991s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s             [lints.rust]
991s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s   --> /usr/share/cargo/registry/syn-1.0.109/src/mac.rs:29:16
991s    |
991s 29 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
991s    |                ^^^^^^^
991s    |
991s    = help: consider using a Cargo feature instead
991s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s             [lints.rust]
991s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/mac.rs:137:16
991s     |
991s 137 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/mac.rs:145:16
991s     |
991s 145 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/mac.rs:177:16
991s     |
991s 177 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/mac.rs:201:16
991s     |
991s 201 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s  --> /usr/share/cargo/registry/syn-1.0.109/src/derive.rs:8:16
991s   |
991s 8 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "derive")))]
991s   |                ^^^^^^^
991s   |
991s   = help: consider using a Cargo feature instead
991s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s            [lints.rust]
991s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s   --> /usr/share/cargo/registry/syn-1.0.109/src/derive.rs:37:16
991s    |
991s 37 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "derive")))]
991s    |                ^^^^^^^
991s    |
991s    = help: consider using a Cargo feature instead
991s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s             [lints.rust]
991s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s   --> /usr/share/cargo/registry/syn-1.0.109/src/derive.rs:57:16
991s    |
991s 57 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "derive")))]
991s    |                ^^^^^^^
991s    |
991s    = help: consider using a Cargo feature instead
991s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s             [lints.rust]
991s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s   --> /usr/share/cargo/registry/syn-1.0.109/src/derive.rs:70:16
991s    |
991s 70 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "derive")))]
991s    |                ^^^^^^^
991s    |
991s    = help: consider using a Cargo feature instead
991s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s             [lints.rust]
991s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s   --> /usr/share/cargo/registry/syn-1.0.109/src/derive.rs:83:16
991s    |
991s 83 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "derive")))]
991s    |                ^^^^^^^
991s    |
991s    = help: consider using a Cargo feature instead
991s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s             [lints.rust]
991s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s   --> /usr/share/cargo/registry/syn-1.0.109/src/derive.rs:95:16
991s    |
991s 95 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s    |                ^^^^^^^
991s    |
991s    = help: consider using a Cargo feature instead
991s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s             [lints.rust]
991s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/derive.rs:231:16
991s     |
991s 231 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s  --> /usr/share/cargo/registry/syn-1.0.109/src/op.rs:6:16
991s   |
991s 6 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
991s   |                ^^^^^^^
991s   |
991s   = help: consider using a Cargo feature instead
991s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s            [lints.rust]
991s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s   --> /usr/share/cargo/registry/syn-1.0.109/src/op.rs:72:16
991s    |
991s 72 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
991s    |                ^^^^^^^
991s    |
991s    = help: consider using a Cargo feature instead
991s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s             [lints.rust]
991s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/op.rs:130:16
991s     |
991s 130 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/op.rs:165:16
991s     |
991s 165 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/op.rs:188:16
991s     |
991s 188 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/op.rs:224:16
991s     |
991s 224 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s  --> /usr/share/cargo/registry/syn-1.0.109/src/stmt.rs:7:16
991s   |
991s 7 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
991s   |                ^^^^^^^
991s   |
991s   = help: consider using a Cargo feature instead
991s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s            [lints.rust]
991s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s   --> /usr/share/cargo/registry/syn-1.0.109/src/stmt.rs:19:16
991s    |
991s 19 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
991s    |                ^^^^^^^
991s    |
991s    = help: consider using a Cargo feature instead
991s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s             [lints.rust]
991s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s   --> /usr/share/cargo/registry/syn-1.0.109/src/stmt.rs:39:16
991s    |
991s 39 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
991s    |                ^^^^^^^
991s    |
991s    = help: consider using a Cargo feature instead
991s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s             [lints.rust]
991s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/stmt.rs:136:16
991s     |
991s 136 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/stmt.rs:147:16
991s     |
991s 147 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/stmt.rs:109:20
991s     |
991s 109 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s     |                    ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/stmt.rs:312:16
991s     |
991s 312 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/stmt.rs:321:16
991s     |
991s 321 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/stmt.rs:336:16
991s     |
991s 336 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s   --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:16:16
991s    |
991s 16 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
991s    |                ^^^^^^^
991s    |
991s    = help: consider using a Cargo feature instead
991s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s             [lints.rust]
991s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
991s   --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:17:20
991s    |
991s 17 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
991s    |                    ^^^^^^^^^^^^^^^^^^^^^
991s    |
991s    = help: consider using a Cargo feature instead
991s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s             [lints.rust]
991s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
991s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
991s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
991s     |
991s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s     |                      ^^^^^^^
991s     |
991s    ::: /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:5:1
991s     |
991s 5   | / ast_enum_of_structs! {
991s 6   | |     /// The possible types that a Rust value could have.
991s 7   | |     ///
991s 8   | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
991s ...   |
991s 88  | |     }
991s 89  | | }
991s     | |_- in this macro invocation
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s   --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:96:16
991s    |
991s 96 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
991s    |                ^^^^^^^
991s    |
991s    = help: consider using a Cargo feature instead
991s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s             [lints.rust]
991s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:110:16
991s     |
991s 110 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:128:16
991s     |
991s 128 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:141:16
991s     |
991s 141 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:153:16
991s     |
991s 153 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:164:16
991s     |
991s 164 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:175:16
991s     |
991s 175 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:186:16
991s     |
991s 186 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:199:16
991s     |
991s 199 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:211:16
991s     |
991s 211 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:225:16
991s     |
991s 225 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:239:16
991s     |
991s 239 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:252:16
991s     |
991s 252 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:264:16
991s     |
991s 264 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:276:16
991s     |
991s 276 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:288:16
991s     |
991s 288 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:311:16
991s     |
991s 311 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:323:16
991s     |
991s 323 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
991s   --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:85:15
991s    |
991s 85 |         #[cfg(syn_no_non_exhaustive)]
991s    |               ^^^^^^^^^^^^^^^^^^^^^
991s    |
991s    = help: consider using a Cargo feature instead
991s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s             [lints.rust]
991s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
991s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
991s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:342:16
991s     |
991s 342 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:656:16
991s     |
991s 656 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:667:16
991s     |
991s 667 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:680:16
991s     |
991s 680 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:703:16
991s     |
991s 703 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:716:16
991s     |
991s 716 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:777:16
991s     |
991s 777 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:786:16
991s     |
991s 786 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:795:16
991s     |
991s 795 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:828:16
991s     |
991s 828 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:837:16
991s     |
991s 837 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:887:16
991s     |
991s 887 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:895:16
991s     |
991s 895 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:949:16
991s     |
991s 949 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:992:16
991s     |
991s 992 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1003:16
991s      |
991s 1003 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1024:16
991s      |
991s 1024 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1098:16
991s      |
991s 1098 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1108:16
991s      |
991s 1108 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:357:20
991s     |
991s 357 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s     |                    ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:869:20
991s     |
991s 869 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s     |                    ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:904:20
991s     |
991s 904 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s     |                    ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:958:20
991s     |
991s 958 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s     |                    ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1128:16
991s      |
991s 1128 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1137:16
991s      |
991s 1137 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1148:16
991s      |
991s 1148 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1162:16
991s      |
991s 1162 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1172:16
991s      |
991s 1172 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1193:16
991s      |
991s 1193 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1200:16
991s      |
991s 1200 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1209:16
991s      |
991s 1209 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1216:16
991s      |
991s 1216 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1224:16
991s      |
991s 1224 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1232:16
991s      |
991s 1232 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1241:16
991s      |
991s 1241 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1250:16
991s      |
991s 1250 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1257:16
991s      |
991s 1257 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1264:16
991s      |
991s 1264 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1277:16
991s      |
991s 1277 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1289:16
991s      |
991s 1289 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1297:16
991s      |
991s 1297 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s   --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:16:16
991s    |
991s 16 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
991s    |                ^^^^^^^
991s    |
991s    = help: consider using a Cargo feature instead
991s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s             [lints.rust]
991s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
991s   --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:17:20
991s    |
991s 17 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
991s    |                    ^^^^^^^^^^^^^^^^^^^^^
991s    |
991s    = help: consider using a Cargo feature instead
991s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s             [lints.rust]
991s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
991s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
991s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
991s     |
991s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s     |                      ^^^^^^^
991s     |
991s    ::: /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:5:1
991s     |
991s 5   | / ast_enum_of_structs! {
991s 6   | |     /// A pattern in a local binding, function signature, match expression, or
991s 7   | |     /// various other places.
991s 8   | |     ///
991s ...   |
991s 97  | |     }
991s 98  | | }
991s     | |_- in this macro invocation
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:104:16
991s     |
991s 104 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:119:16
991s     |
991s 119 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:136:16
991s     |
991s 136 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:147:16
991s     |
991s 147 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:158:16
991s     |
991s 158 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:176:16
991s     |
991s 176 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:188:16
991s     |
991s 188 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:201:16
991s     |
991s 201 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:214:16
991s     |
991s 214 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:225:16
991s     |
991s 225 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:237:16
991s     |
991s 237 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:251:16
991s     |
991s 251 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:263:16
991s     |
991s 263 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:275:16
991s     |
991s 275 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:288:16
991s     |
991s 288 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:302:16
991s     |
991s 302 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
991s   --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:94:15
991s    |
991s 94 |         #[cfg(syn_no_non_exhaustive)]
991s    |               ^^^^^^^^^^^^^^^^^^^^^
991s    |
991s    = help: consider using a Cargo feature instead
991s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s             [lints.rust]
991s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
991s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
991s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:318:16
991s     |
991s 318 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:769:16
991s     |
991s 769 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:777:16
991s     |
991s 777 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:791:16
991s     |
991s 791 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:807:16
991s     |
991s 807 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:816:16
991s     |
991s 816 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:826:16
991s     |
991s 826 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:834:16
991s     |
991s 834 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:844:16
991s     |
991s 844 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:853:16
991s     |
991s 853 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:863:16
991s     |
991s 863 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:871:16
991s     |
991s 871 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:879:16
991s     |
991s 879 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:889:16
991s     |
991s 889 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:899:16
991s     |
991s 899 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:907:16
991s     |
991s 907 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:916:16
991s     |
991s 916 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s  --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:9:16
991s   |
991s 9 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
991s   |                ^^^^^^^
991s   |
991s   = help: consider using a Cargo feature instead
991s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s            [lints.rust]
991s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s   --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:35:16
991s    |
991s 35 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
991s    |                ^^^^^^^
991s    |
991s    = help: consider using a Cargo feature instead
991s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s             [lints.rust]
991s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s   --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:67:16
991s    |
991s 67 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
991s    |                ^^^^^^^
991s    |
991s    = help: consider using a Cargo feature instead
991s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s             [lints.rust]
991s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:105:16
991s     |
991s 105 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:130:16
991s     |
991s 130 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:144:16
991s     |
991s 144 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:157:16
991s     |
991s 157 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:171:16
991s     |
991s 171 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:201:16
991s     |
991s 201 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:218:16
991s     |
991s 218 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:225:16
991s     |
991s 225 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:358:16
991s     |
991s 358 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:385:16
991s     |
991s 385 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:397:16
991s     |
991s 397 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:430:16
991s     |
991s 430 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:442:16
991s     |
991s 442 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:505:20
991s     |
991s 505 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s     |                    ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:569:20
991s     |
991s 569 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s     |                    ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:591:20
991s     |
991s 591 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s     |                    ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:693:16
991s     |
991s 693 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:701:16
991s     |
991s 701 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:709:16
991s     |
991s 709 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:724:16
991s     |
991s 724 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:752:16
991s     |
991s 752 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:793:16
991s     |
991s 793 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:802:16
991s     |
991s 802 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:811:16
991s     |
991s 811 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/punctuated.rs:371:12
991s     |
991s 371 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
991s     |            ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/punctuated.rs:386:12
991s     |
991s 386 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s     |            ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/punctuated.rs:395:12
991s     |
991s 395 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s     |            ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/punctuated.rs:408:12
991s     |
991s 408 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s     |            ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/punctuated.rs:422:12
991s     |
991s 422 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
991s     |            ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/punctuated.rs:1012:12
991s      |
991s 1012 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
991s      |            ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `syn_no_const_vec_new`
991s   --> /usr/share/cargo/registry/syn-1.0.109/src/punctuated.rs:54:15
991s    |
991s 54 |     #[cfg(not(syn_no_const_vec_new))]
991s    |               ^^^^^^^^^^^^^^^^^^^^
991s    |
991s    = help: consider using a Cargo feature instead
991s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s             [lints.rust]
991s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_const_vec_new)'] }
991s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_const_vec_new)");` to the top of the `build.rs`
991s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `syn_no_const_vec_new`
991s   --> /usr/share/cargo/registry/syn-1.0.109/src/punctuated.rs:63:11
991s    |
991s 63 |     #[cfg(syn_no_const_vec_new)]
991s    |           ^^^^^^^^^^^^^^^^^^^^
991s    |
991s    = help: consider using a Cargo feature instead
991s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s             [lints.rust]
991s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_const_vec_new)'] }
991s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_const_vec_new)");` to the top of the `build.rs`
991s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/punctuated.rs:267:16
991s     |
991s 267 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/punctuated.rs:288:16
991s     |
991s 288 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/punctuated.rs:325:16
991s     |
991s 325 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/punctuated.rs:346:16
991s     |
991s 346 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
991s     |                ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/punctuated.rs:1060:16
991s      |
991s 1060 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s     --> /usr/share/cargo/registry/syn-1.0.109/src/punctuated.rs:1071:16
991s      |
991s 1071 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
991s      |                ^^^^^^^
991s      |
991s      = help: consider using a Cargo feature instead
991s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s               [lints.rust]
991s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s   --> /usr/share/cargo/registry/syn-1.0.109/src/parse_quote.rs:68:12
991s    |
991s 68 | #[cfg_attr(doc_cfg, doc(cfg(all(feature = "parsing", feature = "printing"))))]
991s    |            ^^^^^^^
991s    |
991s    = help: consider using a Cargo feature instead
991s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s             [lints.rust]
991s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/parse_quote.rs:100:12
991s     |
991s 100 | #[cfg_attr(doc_cfg, doc(cfg(all(feature = "parsing", feature = "printing"))))]
991s     |            ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/parse_macro_input.rs:107:12
991s     |
991s 107 | #[cfg_attr(doc_cfg, doc(cfg(all(feature = "parsing", feature = "proc-macro"))))]
991s     |            ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s  --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:7:12
991s   |
991s 7 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
991s   |            ^^^^^^^
991s   |
991s   = help: consider using a Cargo feature instead
991s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s            [lints.rust]
991s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:17:12
991s    |
991s 17 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
991s    |            ^^^^^^^
991s    |
991s    = help: consider using a Cargo feature instead
991s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s             [lints.rust]
991s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:29:12
991s    |
991s 29 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
991s    |            ^^^^^^^
991s    |
991s    = help: consider using a Cargo feature instead
991s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s             [lints.rust]
991s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:43:12
991s    |
991s 43 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
991s    |            ^^^^^^^
991s    |
991s    = help: consider using a Cargo feature instead
991s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s             [lints.rust]
991s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:46:12
991s    |
991s 46 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
991s    |            ^^^^^^^
991s    |
991s    = help: consider using a Cargo feature instead
991s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s             [lints.rust]
991s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:53:12
991s    |
991s 53 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
991s    |            ^^^^^^^
991s    |
991s    = help: consider using a Cargo feature instead
991s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s             [lints.rust]
991s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:66:12
991s    |
991s 66 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
991s    |            ^^^^^^^
991s    |
991s    = help: consider using a Cargo feature instead
991s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s             [lints.rust]
991s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:77:12
991s    |
991s 77 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
991s    |            ^^^^^^^
991s    |
991s    = help: consider using a Cargo feature instead
991s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s             [lints.rust]
991s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:80:12
991s    |
991s 80 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
991s    |            ^^^^^^^
991s    |
991s    = help: consider using a Cargo feature instead
991s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s             [lints.rust]
991s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:87:12
991s    |
991s 87 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
991s    |            ^^^^^^^
991s    |
991s    = help: consider using a Cargo feature instead
991s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s             [lints.rust]
991s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:98:12
991s    |
991s 98 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
991s    |            ^^^^^^^
991s    |
991s    = help: consider using a Cargo feature instead
991s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s             [lints.rust]
991s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:108:12
991s     |
991s 108 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
991s     |            ^^^^^^^
991s     |
991s     = help: consider using a Cargo feature instead
991s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
991s              [lints.rust]
991s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
991s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
991s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
991s 
991s warning: unexpected `cfg` condition name: `doc_cfg`
991s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:120:12
991s     |
991s 120 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:135:12
992s     |
992s 135 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:146:12
992s     |
992s 146 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:157:12
992s     |
992s 157 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:168:12
992s     |
992s 168 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:179:12
992s     |
992s 179 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:189:12
992s     |
992s 189 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:202:12
992s     |
992s 202 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:282:12
992s     |
992s 282 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:293:12
992s     |
992s 293 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:305:12
992s     |
992s 305 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:317:12
992s     |
992s 317 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:329:12
992s     |
992s 329 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:341:12
992s     |
992s 341 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:353:12
992s     |
992s 353 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:364:12
992s     |
992s 364 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:375:12
992s     |
992s 375 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:387:12
992s     |
992s 387 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:399:12
992s     |
992s 399 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:411:12
992s     |
992s 411 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:428:12
992s     |
992s 428 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:439:12
992s     |
992s 439 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:451:12
992s     |
992s 451 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:466:12
992s     |
992s 466 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:477:12
992s     |
992s 477 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:490:12
992s     |
992s 490 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:502:12
992s     |
992s 502 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:515:12
992s     |
992s 515 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:525:12
992s     |
992s 525 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:537:12
992s     |
992s 537 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:547:12
992s     |
992s 547 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:560:12
992s     |
992s 560 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:575:12
992s     |
992s 575 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:586:12
992s     |
992s 586 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:597:12
992s     |
992s 597 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:609:12
992s     |
992s 609 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:622:12
992s     |
992s 622 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:635:12
992s     |
992s 635 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:646:12
992s     |
992s 646 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:660:12
992s     |
992s 660 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:671:12
992s     |
992s 671 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:682:12
992s     |
992s 682 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:693:12
992s     |
992s 693 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:705:12
992s     |
992s 705 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:716:12
992s     |
992s 716 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:727:12
992s     |
992s 727 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:740:12
992s     |
992s 740 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:751:12
992s     |
992s 751 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:764:12
992s     |
992s 764 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:776:12
992s     |
992s 776 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:788:12
992s     |
992s 788 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:799:12
992s     |
992s 799 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:809:12
992s     |
992s 809 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:819:12
992s     |
992s 819 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:830:12
992s     |
992s 830 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:840:12
992s     |
992s 840 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:855:12
992s     |
992s 855 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:867:12
992s     |
992s 867 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:878:12
992s     |
992s 878 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:894:12
992s     |
992s 894 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:907:12
992s     |
992s 907 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:920:12
992s     |
992s 920 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:930:12
992s     |
992s 930 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:941:12
992s     |
992s 941 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:953:12
992s     |
992s 953 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:968:12
992s     |
992s 968 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:986:12
992s     |
992s 986 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:997:12
992s     |
992s 997 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1010:12
992s      |
992s 1010 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1027:12
992s      |
992s 1027 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1037:12
992s      |
992s 1037 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1064:12
992s      |
992s 1064 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1081:12
992s      |
992s 1081 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1096:12
992s      |
992s 1096 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1111:12
992s      |
992s 1111 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1123:12
992s      |
992s 1123 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1135:12
992s      |
992s 1135 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1152:12
992s      |
992s 1152 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1164:12
992s      |
992s 1164 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1177:12
992s      |
992s 1177 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1191:12
992s      |
992s 1191 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1209:12
992s      |
992s 1209 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1224:12
992s      |
992s 1224 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1243:12
992s      |
992s 1243 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1259:12
992s      |
992s 1259 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1275:12
992s      |
992s 1275 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1289:12
992s      |
992s 1289 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1303:12
992s      |
992s 1303 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1313:12
992s      |
992s 1313 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1324:12
992s      |
992s 1324 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1339:12
992s      |
992s 1339 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1349:12
992s      |
992s 1349 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1362:12
992s      |
992s 1362 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1374:12
992s      |
992s 1374 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1385:12
992s      |
992s 1385 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1395:12
992s      |
992s 1395 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1406:12
992s      |
992s 1406 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1417:12
992s      |
992s 1417 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1428:12
992s      |
992s 1428 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1440:12
992s      |
992s 1440 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1450:12
992s      |
992s 1450 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1461:12
992s      |
992s 1461 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1487:12
992s      |
992s 1487 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1498:12
992s      |
992s 1498 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1511:12
992s      |
992s 1511 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1521:12
992s      |
992s 1521 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1531:12
992s      |
992s 1531 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1542:12
992s      |
992s 1542 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1553:12
992s      |
992s 1553 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1565:12
992s      |
992s 1565 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1577:12
992s      |
992s 1577 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1587:12
992s      |
992s 1587 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1598:12
992s      |
992s 1598 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1611:12
992s      |
992s 1611 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1622:12
992s      |
992s 1622 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1633:12
992s      |
992s 1633 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1645:12
992s      |
992s 1645 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1655:12
992s      |
992s 1655 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1665:12
992s      |
992s 1665 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1678:12
992s      |
992s 1678 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1688:12
992s      |
992s 1688 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1699:12
992s      |
992s 1699 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1710:12
992s      |
992s 1710 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1722:12
992s      |
992s 1722 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1735:12
992s      |
992s 1735 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1738:12
992s      |
992s 1738 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1745:12
992s      |
992s 1745 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1757:12
992s      |
992s 1757 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1767:12
992s      |
992s 1767 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1786:12
992s      |
992s 1786 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1798:12
992s      |
992s 1798 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1810:12
992s      |
992s 1810 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1813:12
992s      |
992s 1813 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1820:12
992s      |
992s 1820 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1835:12
992s      |
992s 1835 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1850:12
992s      |
992s 1850 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1861:12
992s      |
992s 1861 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1873:12
992s      |
992s 1873 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1889:12
992s      |
992s 1889 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1914:12
992s      |
992s 1914 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1926:12
992s      |
992s 1926 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1942:12
992s      |
992s 1942 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1952:12
992s      |
992s 1952 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1962:12
992s      |
992s 1962 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1971:12
992s      |
992s 1971 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1978:12
992s      |
992s 1978 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1987:12
992s      |
992s 1987 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2001:12
992s      |
992s 2001 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2011:12
992s      |
992s 2011 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2021:12
992s      |
992s 2021 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2031:12
992s      |
992s 2031 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2043:12
992s      |
992s 2043 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2055:12
992s      |
992s 2055 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2065:12
992s      |
992s 2065 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2075:12
992s      |
992s 2075 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2085:12
992s      |
992s 2085 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2088:12
992s      |
992s 2088 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2095:12
992s      |
992s 2095 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2104:12
992s      |
992s 2104 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2114:12
992s      |
992s 2114 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2123:12
992s      |
992s 2123 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2134:12
992s      |
992s 2134 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2145:12
992s      |
992s 2145 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2158:12
992s      |
992s 2158 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2168:12
992s      |
992s 2168 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2180:12
992s      |
992s 2180 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2189:12
992s      |
992s 2189 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2198:12
992s      |
992s 2198 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2210:12
992s      |
992s 2210 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2222:12
992s      |
992s 2222 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2232:12
992s      |
992s 2232 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:276:23
992s     |
992s 276 |             #[cfg(any(syn_no_non_exhaustive, not(feature = "full")))]
992s     |                       ^^^^^^^^^^^^^^^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:849:19
992s     |
992s 849 |             #[cfg(syn_no_non_exhaustive)]
992s     |                   ^^^^^^^^^^^^^^^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:962:19
992s     |
992s 962 |             #[cfg(syn_no_non_exhaustive)]
992s     |                   ^^^^^^^^^^^^^^^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1058:19
992s      |
992s 1058 |             #[cfg(syn_no_non_exhaustive)]
992s      |                   ^^^^^^^^^^^^^^^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1481:19
992s      |
992s 1481 |             #[cfg(syn_no_non_exhaustive)]
992s      |                   ^^^^^^^^^^^^^^^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1829:19
992s      |
992s 1829 |             #[cfg(syn_no_non_exhaustive)]
992s      |                   ^^^^^^^^^^^^^^^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1908:19
992s      |
992s 1908 |             #[cfg(syn_no_non_exhaustive)]
992s      |                   ^^^^^^^^^^^^^^^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s  --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:8:12
992s   |
992s 8 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s   |            ^^^^^^^
992s   |
992s   = help: consider using a Cargo feature instead
992s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s            [lints.rust]
992s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:11:12
992s    |
992s 11 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s    |            ^^^^^^^
992s    |
992s    = help: consider using a Cargo feature instead
992s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s             [lints.rust]
992s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:18:12
992s    |
992s 18 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s    |            ^^^^^^^
992s    |
992s    = help: consider using a Cargo feature instead
992s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s             [lints.rust]
992s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:21:12
992s    |
992s 21 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s    |            ^^^^^^^
992s    |
992s    = help: consider using a Cargo feature instead
992s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s             [lints.rust]
992s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:28:12
992s    |
992s 28 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s    |            ^^^^^^^
992s    |
992s    = help: consider using a Cargo feature instead
992s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s             [lints.rust]
992s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:31:12
992s    |
992s 31 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s    |            ^^^^^^^
992s    |
992s    = help: consider using a Cargo feature instead
992s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s             [lints.rust]
992s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:39:12
992s    |
992s 39 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s    |            ^^^^^^^
992s    |
992s    = help: consider using a Cargo feature instead
992s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s             [lints.rust]
992s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:42:12
992s    |
992s 42 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s    |            ^^^^^^^
992s    |
992s    = help: consider using a Cargo feature instead
992s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s             [lints.rust]
992s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:53:12
992s    |
992s 53 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s    |            ^^^^^^^
992s    |
992s    = help: consider using a Cargo feature instead
992s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s             [lints.rust]
992s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:56:12
992s    |
992s 56 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s    |            ^^^^^^^
992s    |
992s    = help: consider using a Cargo feature instead
992s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s             [lints.rust]
992s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:64:12
992s    |
992s 64 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s    |            ^^^^^^^
992s    |
992s    = help: consider using a Cargo feature instead
992s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s             [lints.rust]
992s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:67:12
992s    |
992s 67 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s    |            ^^^^^^^
992s    |
992s    = help: consider using a Cargo feature instead
992s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s             [lints.rust]
992s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:74:12
992s    |
992s 74 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s    |            ^^^^^^^
992s    |
992s    = help: consider using a Cargo feature instead
992s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s             [lints.rust]
992s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:77:12
992s    |
992s 77 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s    |            ^^^^^^^
992s    |
992s    = help: consider using a Cargo feature instead
992s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s             [lints.rust]
992s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:114:12
992s     |
992s 114 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:117:12
992s     |
992s 117 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:124:12
992s     |
992s 124 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:127:12
992s     |
992s 127 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:134:12
992s     |
992s 134 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:137:12
992s     |
992s 137 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:144:12
992s     |
992s 144 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:147:12
992s     |
992s 147 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:155:12
992s     |
992s 155 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:158:12
992s     |
992s 158 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:165:12
992s     |
992s 165 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:168:12
992s     |
992s 168 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:180:12
992s     |
992s 180 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:183:12
992s     |
992s 183 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:190:12
992s     |
992s 190 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:193:12
992s     |
992s 193 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:200:12
992s     |
992s 200 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:203:12
992s     |
992s 203 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:210:12
992s     |
992s 210 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:213:12
992s     |
992s 213 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:221:12
992s     |
992s 221 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:224:12
992s     |
992s 224 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:305:12
992s     |
992s 305 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:308:12
992s     |
992s 308 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:315:12
992s     |
992s 315 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:318:12
992s     |
992s 318 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:325:12
992s     |
992s 325 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:328:12
992s     |
992s 328 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:336:12
992s     |
992s 336 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:339:12
992s     |
992s 339 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:347:12
992s     |
992s 347 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:350:12
992s     |
992s 350 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:357:12
992s     |
992s 357 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:360:12
992s     |
992s 360 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:368:12
992s     |
992s 368 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:371:12
992s     |
992s 371 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:379:12
992s     |
992s 379 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:382:12
992s     |
992s 382 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:389:12
992s     |
992s 389 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:392:12
992s     |
992s 392 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:399:12
992s     |
992s 399 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:402:12
992s     |
992s 402 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:409:12
992s     |
992s 409 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:412:12
992s     |
992s 412 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:419:12
992s     |
992s 419 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:422:12
992s     |
992s 422 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:432:12
992s     |
992s 432 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:435:12
992s     |
992s 435 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:442:12
992s     |
992s 442 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:445:12
992s     |
992s 445 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:453:12
992s     |
992s 453 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:456:12
992s     |
992s 456 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:464:12
992s     |
992s 464 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:467:12
992s     |
992s 467 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:474:12
992s     |
992s 474 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:477:12
992s     |
992s 477 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:486:12
992s     |
992s 486 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:489:12
992s     |
992s 489 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:496:12
992s     |
992s 496 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:499:12
992s     |
992s 499 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:506:12
992s     |
992s 506 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:509:12
992s     |
992s 509 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:516:12
992s     |
992s 516 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:519:12
992s     |
992s 519 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:526:12
992s     |
992s 526 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:529:12
992s     |
992s 529 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:536:12
992s     |
992s 536 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:539:12
992s     |
992s 539 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:546:12
992s     |
992s 546 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:549:12
992s     |
992s 549 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:558:12
992s     |
992s 558 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:561:12
992s     |
992s 561 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:568:12
992s     |
992s 568 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:571:12
992s     |
992s 571 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:578:12
992s     |
992s 578 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:581:12
992s     |
992s 581 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:589:12
992s     |
992s 589 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:592:12
992s     |
992s 592 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:600:12
992s     |
992s 600 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:603:12
992s     |
992s 603 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:610:12
992s     |
992s 610 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:613:12
992s     |
992s 613 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:620:12
992s     |
992s 620 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:623:12
992s     |
992s 623 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:632:12
992s     |
992s 632 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:635:12
992s     |
992s 635 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:642:12
992s     |
992s 642 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:645:12
992s     |
992s 645 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:652:12
992s     |
992s 652 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:655:12
992s     |
992s 655 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:662:12
992s     |
992s 662 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:665:12
992s     |
992s 665 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:672:12
992s     |
992s 672 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:675:12
992s     |
992s 675 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:682:12
992s     |
992s 682 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:685:12
992s     |
992s 685 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:692:12
992s     |
992s 692 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:695:12
992s     |
992s 695 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:703:12
992s     |
992s 703 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:706:12
992s     |
992s 706 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:713:12
992s     |
992s 713 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:716:12
992s     |
992s 716 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:724:12
992s     |
992s 724 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:727:12
992s     |
992s 727 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:735:12
992s     |
992s 735 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:738:12
992s     |
992s 738 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:746:12
992s     |
992s 746 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:749:12
992s     |
992s 749 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:761:12
992s     |
992s 761 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:764:12
992s     |
992s 764 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:771:12
992s     |
992s 771 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:774:12
992s     |
992s 774 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:781:12
992s     |
992s 781 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:784:12
992s     |
992s 784 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:792:12
992s     |
992s 792 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:795:12
992s     |
992s 795 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:806:12
992s     |
992s 806 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:809:12
992s     |
992s 809 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:825:12
992s     |
992s 825 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:828:12
992s     |
992s 828 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:835:12
992s     |
992s 835 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:838:12
992s     |
992s 838 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:846:12
992s     |
992s 846 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:849:12
992s     |
992s 849 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:858:12
992s     |
992s 858 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:861:12
992s     |
992s 861 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:868:12
992s     |
992s 868 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:871:12
992s     |
992s 871 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:895:12
992s     |
992s 895 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:898:12
992s     |
992s 898 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:914:12
992s     |
992s 914 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:917:12
992s     |
992s 917 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:931:12
992s     |
992s 931 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:934:12
992s     |
992s 934 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:942:12
992s     |
992s 942 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:945:12
992s     |
992s 945 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:961:12
992s     |
992s 961 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:964:12
992s     |
992s 964 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:973:12
992s     |
992s 973 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:976:12
992s     |
992s 976 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:984:12
992s     |
992s 984 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:987:12
992s     |
992s 987 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:996:12
992s     |
992s 996 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:999:12
992s     |
992s 999 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1008:12
992s      |
992s 1008 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1011:12
992s      |
992s 1011 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1039:12
992s      |
992s 1039 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1042:12
992s      |
992s 1042 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1050:12
992s      |
992s 1050 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1053:12
992s      |
992s 1053 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1061:12
992s      |
992s 1061 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1064:12
992s      |
992s 1064 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1072:12
992s      |
992s 1072 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1075:12
992s      |
992s 1075 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1083:12
992s      |
992s 1083 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1086:12
992s      |
992s 1086 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1093:12
992s      |
992s 1093 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1096:12
992s      |
992s 1096 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1106:12
992s      |
992s 1106 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1109:12
992s      |
992s 1109 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1117:12
992s      |
992s 1117 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1120:12
992s      |
992s 1120 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1128:12
992s      |
992s 1128 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1131:12
992s      |
992s 1131 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1139:12
992s      |
992s 1139 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1142:12
992s      |
992s 1142 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1151:12
992s      |
992s 1151 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1154:12
992s      |
992s 1154 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1163:12
992s      |
992s 1163 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1166:12
992s      |
992s 1166 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1177:12
992s      |
992s 1177 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1180:12
992s      |
992s 1180 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1188:12
992s      |
992s 1188 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1191:12
992s      |
992s 1191 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1199:12
992s      |
992s 1199 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1202:12
992s      |
992s 1202 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1210:12
992s      |
992s 1210 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1213:12
992s      |
992s 1213 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1221:12
992s      |
992s 1221 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1224:12
992s      |
992s 1224 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1231:12
992s      |
992s 1231 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1234:12
992s      |
992s 1234 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1241:12
992s      |
992s 1241 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1243:12
992s      |
992s 1243 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1261:12
992s      |
992s 1261 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1263:12
992s      |
992s 1263 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1269:12
992s      |
992s 1269 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1271:12
992s      |
992s 1271 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1273:12
992s      |
992s 1273 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1275:12
992s      |
992s 1275 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1277:12
992s      |
992s 1277 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1279:12
992s      |
992s 1279 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1282:12
992s      |
992s 1282 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1285:12
992s      |
992s 1285 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1292:12
992s      |
992s 1292 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1295:12
992s      |
992s 1295 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1303:12
992s      |
992s 1303 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1306:12
992s      |
992s 1306 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1318:12
992s      |
992s 1318 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1321:12
992s      |
992s 1321 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1333:12
992s      |
992s 1333 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1336:12
992s      |
992s 1336 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1343:12
992s      |
992s 1343 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1346:12
992s      |
992s 1346 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1353:12
992s      |
992s 1353 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1356:12
992s      |
992s 1356 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1363:12
992s      |
992s 1363 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1366:12
992s      |
992s 1366 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1377:12
992s      |
992s 1377 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1380:12
992s      |
992s 1380 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1387:12
992s      |
992s 1387 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1390:12
992s      |
992s 1390 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1417:12
992s      |
992s 1417 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1420:12
992s      |
992s 1420 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1427:12
992s      |
992s 1427 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1430:12
992s      |
992s 1430 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1439:12
992s      |
992s 1439 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1442:12
992s      |
992s 1442 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1449:12
992s      |
992s 1449 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1452:12
992s      |
992s 1452 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1459:12
992s      |
992s 1459 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1462:12
992s      |
992s 1462 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1470:12
992s      |
992s 1470 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1473:12
992s      |
992s 1473 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1480:12
992s      |
992s 1480 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1483:12
992s      |
992s 1483 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1491:12
992s      |
992s 1491 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1494:12
992s      |
992s 1494 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1502:12
992s      |
992s 1502 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1505:12
992s      |
992s 1505 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1512:12
992s      |
992s 1512 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1515:12
992s      |
992s 1515 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1522:12
992s      |
992s 1522 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1525:12
992s      |
992s 1525 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1533:12
992s      |
992s 1533 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1536:12
992s      |
992s 1536 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1543:12
992s      |
992s 1543 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1546:12
992s      |
992s 1546 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1553:12
992s      |
992s 1553 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1556:12
992s      |
992s 1556 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1563:12
992s      |
992s 1563 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1566:12
992s      |
992s 1566 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1573:12
992s      |
992s 1573 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1576:12
992s      |
992s 1576 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1583:12
992s      |
992s 1583 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1586:12
992s      |
992s 1586 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1604:12
992s      |
992s 1604 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1607:12
992s      |
992s 1607 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1614:12
992s      |
992s 1614 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1617:12
992s      |
992s 1617 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1624:12
992s      |
992s 1624 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1627:12
992s      |
992s 1627 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1634:12
992s      |
992s 1634 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1637:12
992s      |
992s 1637 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1645:12
992s      |
992s 1645 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1648:12
992s      |
992s 1648 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1656:12
992s      |
992s 1656 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1659:12
992s      |
992s 1659 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1670:12
992s      |
992s 1670 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1673:12
992s      |
992s 1673 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1681:12
992s      |
992s 1681 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1684:12
992s      |
992s 1684 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1695:12
992s      |
992s 1695 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1698:12
992s      |
992s 1698 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1709:12
992s      |
992s 1709 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1712:12
992s      |
992s 1712 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1725:12
992s      |
992s 1725 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1728:12
992s      |
992s 1728 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1736:12
992s      |
992s 1736 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1739:12
992s      |
992s 1739 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1750:12
992s      |
992s 1750 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1753:12
992s      |
992s 1753 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1769:12
992s      |
992s 1769 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1772:12
992s      |
992s 1772 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1780:12
992s      |
992s 1780 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1783:12
992s      |
992s 1783 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1791:12
992s      |
992s 1791 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1794:12
992s      |
992s 1794 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1802:12
992s      |
992s 1802 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1805:12
992s      |
992s 1805 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1814:12
992s      |
992s 1814 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1817:12
992s      |
992s 1817 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1843:12
992s      |
992s 1843 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1846:12
992s      |
992s 1846 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1853:12
992s      |
992s 1853 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1856:12
992s      |
992s 1856 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1865:12
992s      |
992s 1865 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1868:12
992s      |
992s 1868 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1875:12
992s      |
992s 1875 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1878:12
992s      |
992s 1878 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1885:12
992s      |
992s 1885 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1888:12
992s      |
992s 1888 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1895:12
992s      |
992s 1895 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1898:12
992s      |
992s 1898 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1905:12
992s      |
992s 1905 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1908:12
992s      |
992s 1908 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1915:12
992s      |
992s 1915 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1918:12
992s      |
992s 1918 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1927:12
992s      |
992s 1927 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1930:12
992s      |
992s 1930 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1945:12
992s      |
992s 1945 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1948:12
992s      |
992s 1948 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1955:12
992s      |
992s 1955 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1958:12
992s      |
992s 1958 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1965:12
992s      |
992s 1965 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1968:12
992s      |
992s 1968 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1976:12
992s      |
992s 1976 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1979:12
992s      |
992s 1979 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1987:12
992s      |
992s 1987 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1990:12
992s      |
992s 1990 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:1997:12
992s      |
992s 1997 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2000:12
992s      |
992s 2000 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2007:12
992s      |
992s 2007 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2010:12
992s      |
992s 2010 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2017:12
992s      |
992s 2017 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2020:12
992s      |
992s 2020 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2032:12
992s      |
992s 2032 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2035:12
992s      |
992s 2035 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2042:12
992s      |
992s 2042 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2045:12
992s      |
992s 2045 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2052:12
992s      |
992s 2052 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2055:12
992s      |
992s 2055 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2062:12
992s      |
992s 2062 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2065:12
992s      |
992s 2065 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2072:12
992s      |
992s 2072 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2075:12
992s      |
992s 2075 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2082:12
992s      |
992s 2082 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2085:12
992s      |
992s 2085 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2099:12
992s      |
992s 2099 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2102:12
992s      |
992s 2102 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2109:12
992s      |
992s 2109 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2112:12
992s      |
992s 2112 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2120:12
992s      |
992s 2120 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2123:12
992s      |
992s 2123 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2130:12
992s      |
992s 2130 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2133:12
992s      |
992s 2133 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2140:12
992s      |
992s 2140 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2143:12
992s      |
992s 2143 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2150:12
992s      |
992s 2150 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2153:12
992s      |
992s 2153 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2168:12
992s      |
992s 2168 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2171:12
992s      |
992s 2171 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2178:12
992s      |
992s 2178 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/eq.rs:2181:12
992s      |
992s 2181 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s  --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:9:12
992s   |
992s 9 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s   |            ^^^^^^^
992s   |
992s   = help: consider using a Cargo feature instead
992s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s            [lints.rust]
992s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:19:12
992s    |
992s 19 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s    |            ^^^^^^^
992s    |
992s    = help: consider using a Cargo feature instead
992s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s             [lints.rust]
992s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:30:12
992s    |
992s 30 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s    |            ^^^^^^^
992s    |
992s    = help: consider using a Cargo feature instead
992s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s             [lints.rust]
992s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:44:12
992s    |
992s 44 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s    |            ^^^^^^^
992s    |
992s    = help: consider using a Cargo feature instead
992s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s             [lints.rust]
992s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:61:12
992s    |
992s 61 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s    |            ^^^^^^^
992s    |
992s    = help: consider using a Cargo feature instead
992s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s             [lints.rust]
992s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:73:12
992s    |
992s 73 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s    |            ^^^^^^^
992s    |
992s    = help: consider using a Cargo feature instead
992s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s             [lints.rust]
992s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:85:12
992s    |
992s 85 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s    |            ^^^^^^^
992s    |
992s    = help: consider using a Cargo feature instead
992s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s             [lints.rust]
992s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:180:12
992s     |
992s 180 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:191:12
992s     |
992s 191 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:201:12
992s     |
992s 201 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:211:12
992s     |
992s 211 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:225:12
992s     |
992s 225 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:236:12
992s     |
992s 236 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:259:12
992s     |
992s 259 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:269:12
992s     |
992s 269 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:280:12
992s     |
992s 280 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:290:12
992s     |
992s 290 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:304:12
992s     |
992s 304 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:507:12
992s     |
992s 507 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:518:12
992s     |
992s 518 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:530:12
992s     |
992s 530 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:543:12
992s     |
992s 543 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:555:12
992s     |
992s 555 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:566:12
992s     |
992s 566 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:579:12
992s     |
992s 579 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:591:12
992s     |
992s 591 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:602:12
992s     |
992s 602 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:614:12
992s     |
992s 614 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:626:12
992s     |
992s 626 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:638:12
992s     |
992s 638 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:654:12
992s     |
992s 654 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:665:12
992s     |
992s 665 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:677:12
992s     |
992s 677 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:691:12
992s     |
992s 691 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:702:12
992s     |
992s 702 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:715:12
992s     |
992s 715 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:727:12
992s     |
992s 727 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:739:12
992s     |
992s 739 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:750:12
992s     |
992s 750 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:762:12
992s     |
992s 762 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:773:12
992s     |
992s 773 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:785:12
992s     |
992s 785 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:799:12
992s     |
992s 799 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:810:12
992s     |
992s 810 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:822:12
992s     |
992s 822 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:835:12
992s     |
992s 835 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:847:12
992s     |
992s 847 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:859:12
992s     |
992s 859 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:870:12
992s     |
992s 870 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:884:12
992s     |
992s 884 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:895:12
992s     |
992s 895 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:906:12
992s     |
992s 906 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:917:12
992s     |
992s 917 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:929:12
992s     |
992s 929 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:941:12
992s     |
992s 941 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:952:12
992s     |
992s 952 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:965:12
992s     |
992s 965 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:976:12
992s     |
992s 976 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:990:12
992s     |
992s 990 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1003:12
992s      |
992s 1003 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1016:12
992s      |
992s 1016 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1038:12
992s      |
992s 1038 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1048:12
992s      |
992s 1048 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1058:12
992s      |
992s 1058 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1070:12
992s      |
992s 1070 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1089:12
992s      |
992s 1089 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1122:12
992s      |
992s 1122 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1134:12
992s      |
992s 1134 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1146:12
992s      |
992s 1146 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1160:12
992s      |
992s 1160 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1172:12
992s      |
992s 1172 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1203:12
992s      |
992s 1203 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1222:12
992s      |
992s 1222 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1245:12
992s      |
992s 1245 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1258:12
992s      |
992s 1258 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1291:12
992s      |
992s 1291 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1306:12
992s      |
992s 1306 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1318:12
992s      |
992s 1318 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1332:12
992s      |
992s 1332 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1347:12
992s      |
992s 1347 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1428:12
992s      |
992s 1428 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1442:12
992s      |
992s 1442 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1456:12
992s      |
992s 1456 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1469:12
992s      |
992s 1469 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1482:12
992s      |
992s 1482 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1494:12
992s      |
992s 1494 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1510:12
992s      |
992s 1510 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1523:12
992s      |
992s 1523 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1536:12
992s      |
992s 1536 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1550:12
992s      |
992s 1550 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1565:12
992s      |
992s 1565 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1580:12
992s      |
992s 1580 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1598:12
992s      |
992s 1598 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1612:12
992s      |
992s 1612 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1626:12
992s      |
992s 1626 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1640:12
992s      |
992s 1640 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1653:12
992s      |
992s 1653 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1663:12
992s      |
992s 1663 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1675:12
992s      |
992s 1675 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1717:12
992s      |
992s 1717 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1727:12
992s      |
992s 1727 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1739:12
992s      |
992s 1739 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1751:12
992s      |
992s 1751 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1771:12
992s      |
992s 1771 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1794:12
992s      |
992s 1794 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1805:12
992s      |
992s 1805 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1816:12
992s      |
992s 1816 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1826:12
992s      |
992s 1826 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1845:12
992s      |
992s 1845 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1856:12
992s      |
992s 1856 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1933:12
992s      |
992s 1933 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1944:12
992s      |
992s 1944 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1958:12
992s      |
992s 1958 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1969:12
992s      |
992s 1969 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1980:12
992s      |
992s 1980 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1992:12
992s      |
992s 1992 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2004:12
992s      |
992s 2004 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2017:12
992s      |
992s 2017 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2029:12
992s      |
992s 2029 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2039:12
992s      |
992s 2039 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2050:12
992s      |
992s 2050 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2063:12
992s      |
992s 2063 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2074:12
992s      |
992s 2074 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2086:12
992s      |
992s 2086 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2098:12
992s      |
992s 2098 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2108:12
992s      |
992s 2108 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2119:12
992s      |
992s 2119 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2141:12
992s      |
992s 2141 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2152:12
992s      |
992s 2152 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2163:12
992s      |
992s 2163 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2174:12
992s      |
992s 2174 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2186:12
992s      |
992s 2186 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2198:12
992s      |
992s 2198 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2215:12
992s      |
992s 2215 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2227:12
992s      |
992s 2227 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2245:12
992s      |
992s 2245 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2263:12
992s      |
992s 2263 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2290:12
992s      |
992s 2290 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2303:12
992s      |
992s 2303 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2320:12
992s      |
992s 2320 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2353:12
992s      |
992s 2353 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2366:12
992s      |
992s 2366 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2378:12
992s      |
992s 2378 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2391:12
992s      |
992s 2391 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2406:12
992s      |
992s 2406 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2479:12
992s      |
992s 2479 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2490:12
992s      |
992s 2490 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2505:12
992s      |
992s 2505 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2515:12
992s      |
992s 2515 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2525:12
992s      |
992s 2525 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2533:12
992s      |
992s 2533 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2543:12
992s      |
992s 2543 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2551:12
992s      |
992s 2551 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2566:12
992s      |
992s 2566 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2585:12
992s      |
992s 2585 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2595:12
992s      |
992s 2595 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2606:12
992s      |
992s 2606 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2618:12
992s      |
992s 2618 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2630:12
992s      |
992s 2630 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2640:12
992s      |
992s 2640 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2651:12
992s      |
992s 2651 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2661:12
992s      |
992s 2661 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2681:12
992s      |
992s 2681 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2689:12
992s      |
992s 2689 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2699:12
992s      |
992s 2699 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2709:12
992s      |
992s 2709 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2720:12
992s      |
992s 2720 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2731:12
992s      |
992s 2731 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2762:12
992s      |
992s 2762 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2772:12
992s      |
992s 2772 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2785:12
992s      |
992s 2785 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2793:12
992s      |
992s 2793 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2801:12
992s      |
992s 2801 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2812:12
992s      |
992s 2812 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2838:12
992s      |
992s 2838 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2848:12
992s      |
992s 2848 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:501:23
992s     |
992s 501 |             #[cfg(any(syn_no_non_exhaustive, not(feature = "full")))]
992s     |                       ^^^^^^^^^^^^^^^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1116:19
992s      |
992s 1116 |             #[cfg(syn_no_non_exhaustive)]
992s      |                   ^^^^^^^^^^^^^^^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1285:19
992s      |
992s 1285 |             #[cfg(syn_no_non_exhaustive)]
992s      |                   ^^^^^^^^^^^^^^^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1422:19
992s      |
992s 1422 |             #[cfg(syn_no_non_exhaustive)]
992s      |                   ^^^^^^^^^^^^^^^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:1927:19
992s      |
992s 1927 |             #[cfg(syn_no_non_exhaustive)]
992s      |                   ^^^^^^^^^^^^^^^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2347:19
992s      |
992s 2347 |             #[cfg(syn_no_non_exhaustive)]
992s      |                   ^^^^^^^^^^^^^^^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/hash.rs:2473:19
992s      |
992s 2473 |             #[cfg(syn_no_non_exhaustive)]
992s      |                   ^^^^^^^^^^^^^^^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s  --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:7:12
992s   |
992s 7 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s   |            ^^^^^^^
992s   |
992s   = help: consider using a Cargo feature instead
992s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s            [lints.rust]
992s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:17:12
992s    |
992s 17 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s    |            ^^^^^^^
992s    |
992s    = help: consider using a Cargo feature instead
992s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s             [lints.rust]
992s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:29:12
992s    |
992s 29 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s    |            ^^^^^^^
992s    |
992s    = help: consider using a Cargo feature instead
992s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s             [lints.rust]
992s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:43:12
992s    |
992s 43 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s    |            ^^^^^^^
992s    |
992s    = help: consider using a Cargo feature instead
992s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s             [lints.rust]
992s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:57:12
992s    |
992s 57 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s    |            ^^^^^^^
992s    |
992s    = help: consider using a Cargo feature instead
992s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s             [lints.rust]
992s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:70:12
992s    |
992s 70 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s    |            ^^^^^^^
992s    |
992s    = help: consider using a Cargo feature instead
992s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s             [lints.rust]
992s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:81:12
992s    |
992s 81 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s    |            ^^^^^^^
992s    |
992s    = help: consider using a Cargo feature instead
992s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s             [lints.rust]
992s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:229:12
992s     |
992s 229 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:240:12
992s     |
992s 240 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:250:12
992s     |
992s 250 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:262:12
992s     |
992s 262 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:277:12
992s     |
992s 277 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:288:12
992s     |
992s 288 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:311:12
992s     |
992s 311 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:322:12
992s     |
992s 322 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:333:12
992s     |
992s 333 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:343:12
992s     |
992s 343 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:356:12
992s     |
992s 356 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:596:12
992s     |
992s 596 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:607:12
992s     |
992s 607 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:619:12
992s     |
992s 619 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:631:12
992s     |
992s 631 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:643:12
992s     |
992s 643 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:655:12
992s     |
992s 655 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:667:12
992s     |
992s 667 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:678:12
992s     |
992s 678 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:689:12
992s     |
992s 689 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:701:12
992s     |
992s 701 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:713:12
992s     |
992s 713 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:725:12
992s     |
992s 725 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:742:12
992s     |
992s 742 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:753:12
992s     |
992s 753 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:765:12
992s     |
992s 765 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:780:12
992s     |
992s 780 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:791:12
992s     |
992s 791 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:804:12
992s     |
992s 804 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:816:12
992s     |
992s 816 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:829:12
992s     |
992s 829 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:839:12
992s     |
992s 839 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:851:12
992s     |
992s 851 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:861:12
992s     |
992s 861 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:874:12
992s     |
992s 874 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:889:12
992s     |
992s 889 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:900:12
992s     |
992s 900 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:911:12
992s     |
992s 911 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:923:12
992s     |
992s 923 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:936:12
992s     |
992s 936 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:949:12
992s     |
992s 949 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:960:12
992s     |
992s 960 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:974:12
992s     |
992s 974 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:985:12
992s     |
992s 985 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:996:12
992s     |
992s 996 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s     |            ^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1007:12
992s      |
992s 1007 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1019:12
992s      |
992s 1019 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1030:12
992s      |
992s 1030 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1041:12
992s      |
992s 1041 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1054:12
992s      |
992s 1054 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1065:12
992s      |
992s 1065 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1078:12
992s      |
992s 1078 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1090:12
992s      |
992s 1090 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1102:12
992s      |
992s 1102 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1121:12
992s      |
992s 1121 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1131:12
992s      |
992s 1131 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1141:12
992s      |
992s 1141 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1152:12
992s      |
992s 1152 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1170:12
992s      |
992s 1170 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1205:12
992s      |
992s 1205 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1217:12
992s      |
992s 1217 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1228:12
992s      |
992s 1228 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1244:12
992s      |
992s 1244 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1257:12
992s      |
992s 1257 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1290:12
992s      |
992s 1290 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1308:12
992s      |
992s 1308 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1331:12
992s      |
992s 1331 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1343:12
992s      |
992s 1343 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1378:12
992s      |
992s 1378 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1396:12
992s      |
992s 1396 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1407:12
992s      |
992s 1407 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1420:12
992s      |
992s 1420 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1437:12
992s      |
992s 1437 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1447:12
992s      |
992s 1447 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1542:12
992s      |
992s 1542 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1559:12
992s      |
992s 1559 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1574:12
992s      |
992s 1574 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1589:12
992s      |
992s 1589 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1601:12
992s      |
992s 1601 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1613:12
992s      |
992s 1613 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1630:12
992s      |
992s 1630 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1642:12
992s      |
992s 1642 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1655:12
992s      |
992s 1655 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1669:12
992s      |
992s 1669 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1687:12
992s      |
992s 1687 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1702:12
992s      |
992s 1702 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1721:12
992s      |
992s 1721 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1737:12
992s      |
992s 1737 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1753:12
992s      |
992s 1753 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1767:12
992s      |
992s 1767 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1781:12
992s      |
992s 1781 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1790:12
992s      |
992s 1790 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1800:12
992s      |
992s 1800 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1811:12
992s      |
992s 1811 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1859:12
992s      |
992s 1859 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1872:12
992s      |
992s 1872 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1884:12
992s      |
992s 1884 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1907:12
992s      |
992s 1907 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1925:12
992s      |
992s 1925 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1948:12
992s      |
992s 1948 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1959:12
992s      |
992s 1959 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1970:12
992s      |
992s 1970 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1982:12
992s      |
992s 1982 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2000:12
992s      |
992s 2000 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2011:12
992s      |
992s 2011 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2101:12
992s      |
992s 2101 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2112:12
992s      |
992s 2112 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2125:12
992s      |
992s 2125 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2135:12
992s      |
992s 2135 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2145:12
992s      |
992s 2145 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2156:12
992s      |
992s 2156 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2167:12
992s      |
992s 2167 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2179:12
992s      |
992s 2179 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2191:12
992s      |
992s 2191 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2201:12
992s      |
992s 2201 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2212:12
992s      |
992s 2212 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2225:12
992s      |
992s 2225 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2236:12
992s      |
992s 2236 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2247:12
992s      |
992s 2247 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2259:12
992s      |
992s 2259 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2269:12
992s      |
992s 2269 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2279:12
992s      |
992s 2279 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2298:12
992s      |
992s 2298 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2308:12
992s      |
992s 2308 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2319:12
992s      |
992s 2319 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2330:12
992s      |
992s 2330 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2342:12
992s      |
992s 2342 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2355:12
992s      |
992s 2355 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2373:12
992s      |
992s 2373 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2385:12
992s      |
992s 2385 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2400:12
992s      |
992s 2400 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2419:12
992s      |
992s 2419 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2448:12
992s      |
992s 2448 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2460:12
992s      |
992s 2460 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2474:12
992s      |
992s 2474 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2509:12
992s      |
992s 2509 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2524:12
992s      |
992s 2524 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2535:12
992s      |
992s 2535 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2547:12
992s      |
992s 2547 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2563:12
992s      |
992s 2563 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2648:12
992s      |
992s 2648 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2660:12
992s      |
992s 2660 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2676:12
992s      |
992s 2676 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2686:12
992s      |
992s 2686 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2696:12
992s      |
992s 2696 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2705:12
992s      |
992s 2705 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2714:12
992s      |
992s 2714 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2723:12
992s      |
992s 2723 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2737:12
992s      |
992s 2737 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2755:12
992s      |
992s 2755 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2765:12
992s      |
992s 2765 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2775:12
992s      |
992s 2775 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2787:12
992s      |
992s 2787 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2799:12
992s      |
992s 2799 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2809:12
992s      |
992s 2809 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2819:12
992s      |
992s 2819 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2829:12
992s      |
992s 2829 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2852:12
992s      |
992s 2852 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2861:12
992s      |
992s 2861 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2871:12
992s      |
992s 2871 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2880:12
992s      |
992s 2880 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2891:12
992s      |
992s 2891 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2902:12
992s      |
992s 2902 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2935:12
992s      |
992s 2935 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2945:12
992s      |
992s 2945 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2957:12
992s      |
992s 2957 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2966:12
992s      |
992s 2966 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2975:12
992s      |
992s 2975 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2987:12
992s      |
992s 2987 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:3011:12
992s      |
992s 3011 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:3021:12
992s      |
992s 3021 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:590:23
992s     |
992s 590 |             #[cfg(any(syn_no_non_exhaustive, not(feature = "full")))]
992s     |                       ^^^^^^^^^^^^^^^^^^^^^
992s     |
992s     = help: consider using a Cargo feature instead
992s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s              [lints.rust]
992s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
992s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
992s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1199:19
992s      |
992s 1199 |             #[cfg(syn_no_non_exhaustive)]
992s      |                   ^^^^^^^^^^^^^^^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1372:19
992s      |
992s 1372 |             #[cfg(syn_no_non_exhaustive)]
992s      |                   ^^^^^^^^^^^^^^^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:1536:19
992s      |
992s 1536 |             #[cfg(syn_no_non_exhaustive)]
992s      |                   ^^^^^^^^^^^^^^^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2095:19
992s      |
992s 2095 |             #[cfg(syn_no_non_exhaustive)]
992s      |                   ^^^^^^^^^^^^^^^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2503:19
992s      |
992s 2503 |             #[cfg(syn_no_non_exhaustive)]
992s      |                   ^^^^^^^^^^^^^^^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/debug.rs:2642:19
992s      |
992s 2642 |             #[cfg(syn_no_non_exhaustive)]
992s      |                   ^^^^^^^^^^^^^^^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unused import: `crate::gen::*`
992s    --> /usr/share/cargo/registry/syn-1.0.109/src/lib.rs:787:9
992s     |
992s 787 | pub use crate::gen::*;
992s     |         ^^^^^^^^^^^^^
992s     |
992s     = note: `#[warn(unused_imports)]` on by default
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/parse.rs:1065:12
992s      |
992s 1065 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/parse.rs:1072:12
992s      |
992s 1072 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/parse.rs:1083:12
992s      |
992s 1083 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/parse.rs:1090:12
992s      |
992s 1090 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/parse.rs:1100:12
992s      |
992s 1100 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/parse.rs:1116:12
992s      |
992s 1116 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/parse.rs:1126:12
992s      |
992s 1126 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/parse.rs:1291:12
992s      |
992s 1291 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/parse.rs:1299:12
992s      |
992s 1299 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/parse.rs:1303:12
992s      |
992s 1303 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s     --> /usr/share/cargo/registry/syn-1.0.109/src/parse.rs:1311:12
992s      |
992s 1311 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s      |            ^^^^^^^
992s      |
992s      = help: consider using a Cargo feature instead
992s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s               [lints.rust]
992s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s   --> /usr/share/cargo/registry/syn-1.0.109/src/reserved.rs:29:12
992s    |
992s 29 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
992s    |            ^^^^^^^
992s    |
992s    = help: consider using a Cargo feature instead
992s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s             [lints.rust]
992s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
992s warning: unexpected `cfg` condition name: `doc_cfg`
992s   --> /usr/share/cargo/registry/syn-1.0.109/src/reserved.rs:39:12
992s    |
992s 39 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
992s    |            ^^^^^^^
992s    |
992s    = help: consider using a Cargo feature instead
992s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
992s             [lints.rust]
992s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
992s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
992s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
992s 
1002s warning: `syn` (lib) generated 1844 warnings (270 duplicates)
1002s    Compiling darling_core v0.14.4
1002s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=darling_core CARGO_MANIFEST_DIR=/tmp/tmp.0Wiugm91ey/registry/darling_core-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='Helper crate for proc-macro library for reading attributes into structs when
1002s implementing custom derives. Use https://crates.io/crates/darling in your code.
1002s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling_core CARGO_PKG_README='' CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.0Wiugm91ey/registry/darling_core-0.14.4 LD_LIBRARY_PATH=/tmp/tmp.0Wiugm91ey/target/debug/deps rustc --crate-name darling_core --edition=2018 /tmp/tmp.0Wiugm91ey/registry/darling_core-0.14.4/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("diagnostics", "strsim", "suggestions"))' -C metadata=c2c66d4af9ad60d5 -C extra-filename=-c2c66d4af9ad60d5 --out-dir /tmp/tmp.0Wiugm91ey/target/debug/deps -L dependency=/tmp/tmp.0Wiugm91ey/target/debug/deps --extern fnv=/tmp/tmp.0Wiugm91ey/target/debug/deps/libfnv-b414de62b99a0be8.rmeta --extern ident_case=/tmp/tmp.0Wiugm91ey/target/debug/deps/libident_case-eaee659d776d8da3.rmeta --extern proc_macro2=/tmp/tmp.0Wiugm91ey/target/debug/deps/libproc_macro2-ce4df6197ae492ff.rmeta --extern quote=/tmp/tmp.0Wiugm91ey/target/debug/deps/libquote-8ed557cbb33754ad.rmeta --extern syn=/tmp/tmp.0Wiugm91ey/target/debug/deps/libsyn-014ec51a6b2d66b3.rmeta --cap-lints warn`
1003s warning: field `bound` is never read
1003s   --> /tmp/tmp.0Wiugm91ey/registry/darling_core-0.14.4/src/codegen/trait_impl.rs:19:9
1003s    |
1003s 13 | pub struct TraitImpl<'a> {
1003s    |            --------- field in this struct
1003s ...
1003s 19 |     pub bound: Option<&'a [WherePredicate]>,
1003s    |         ^^^^^
1003s    |
1003s    = note: `TraitImpl` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
1003s    = note: `#[warn(dead_code)]` on by default
1003s 
1003s warning: `syn` (lib) generated 1845 warnings (271 duplicates)
1003s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=ident_case CARGO_MANIFEST_DIR=/tmp/tmp.0Wiugm91ey/registry/ident_case-1.0.1 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='Utility for applying case rules to Rust identifiers.' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT/Apache-2.0 CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=ident_case CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/ident_case' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=1.0.1 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=1 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.0Wiugm91ey/registry/ident_case-1.0.1 LD_LIBRARY_PATH=/tmp/tmp.0Wiugm91ey/target/debug/deps rustc --crate-name ident_case --edition=2015 /tmp/tmp.0Wiugm91ey/registry/ident_case-1.0.1/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values())' -C metadata=f1408233eed10f00 -C extra-filename=-f1408233eed10f00 --out-dir /tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -L dependency=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.0Wiugm91ey/target/debug/deps --cap-lints warn -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.0Wiugm91ey/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
1003s warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead
1003s   --> /usr/share/cargo/registry/ident_case-1.0.1/src/lib.rs:25:17
1003s    |
1003s 25 | use std::ascii::AsciiExt;
1003s    |                 ^^^^^^^^
1003s    |
1003s    = note: `#[warn(deprecated)]` on by default
1003s 
1003s warning: unused import: `std::ascii::AsciiExt`
1003s   --> /usr/share/cargo/registry/ident_case-1.0.1/src/lib.rs:25:5
1003s    |
1003s 25 | use std::ascii::AsciiExt;
1003s    |     ^^^^^^^^^^^^^^^^^^^^
1003s    |
1003s    = note: `#[warn(unused_imports)]` on by default
1003s 
1003s warning: `ident_case` (lib) generated 3 warnings (1 duplicate)
1003s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=fnv CARGO_MANIFEST_DIR=/tmp/tmp.0Wiugm91ey/registry/fnv-1.0.7 CARGO_PKG_AUTHORS='Alex Crichton <alex@alexcrichton.com>' CARGO_PKG_DESCRIPTION='Fowler–Noll–Vo hash function' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='Apache-2.0 / MIT' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=fnv CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/servo/rust-fnv' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=1.0.7 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=7 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.0Wiugm91ey/registry/fnv-1.0.7 LD_LIBRARY_PATH=/tmp/tmp.0Wiugm91ey/target/debug/deps rustc --crate-name fnv --edition=2015 /tmp/tmp.0Wiugm91ey/registry/fnv-1.0.7/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="std"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "std"))' -C metadata=60ba996bf1cd32dc -C extra-filename=-60ba996bf1cd32dc --out-dir /tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -L dependency=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.0Wiugm91ey/target/debug/deps --cap-lints warn -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.0Wiugm91ey/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
1003s warning: `fnv` (lib) generated 1 warning (1 duplicate)
1003s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=darling_core CARGO_MANIFEST_DIR=/tmp/tmp.0Wiugm91ey/registry/darling_core-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='Helper crate for proc-macro library for reading attributes into structs when
1003s implementing custom derives. Use https://crates.io/crates/darling in your code.
1003s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling_core CARGO_PKG_README='' CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.0Wiugm91ey/registry/darling_core-0.14.4 LD_LIBRARY_PATH=/tmp/tmp.0Wiugm91ey/target/debug/deps rustc --crate-name darling_core --edition=2018 /tmp/tmp.0Wiugm91ey/registry/darling_core-0.14.4/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("diagnostics", "strsim", "suggestions"))' -C metadata=1eded075d9cd5c9c -C extra-filename=-1eded075d9cd5c9c --out-dir /tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -L dependency=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.0Wiugm91ey/target/debug/deps --extern fnv=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/libfnv-60ba996bf1cd32dc.rmeta --extern ident_case=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/libident_case-f1408233eed10f00.rmeta --extern proc_macro2=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rmeta --extern quote=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/libquote-70389408f8173857.rmeta --extern syn=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/libsyn-0335a6e5d813cbdf.rmeta --cap-lints warn -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.0Wiugm91ey/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
1005s warning: field `bound` is never read
1005s   --> /usr/share/cargo/registry/darling_core-0.14.4/src/codegen/trait_impl.rs:19:9
1005s    |
1005s 13 | pub struct TraitImpl<'a> {
1005s    |            --------- field in this struct
1005s ...
1005s 19 |     pub bound: Option<&'a [WherePredicate]>,
1005s    |         ^^^^^
1005s    |
1005s    = note: `TraitImpl` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
1005s    = note: `#[warn(dead_code)]` on by default
1005s 
1007s warning: `darling_core` (lib) generated 1 warning
1007s    Compiling darling_macro v0.14.4
1007s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=darling_macro CARGO_MANIFEST_DIR=/tmp/tmp.0Wiugm91ey/registry/darling_macro-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='Internal support for a proc-macro library for reading attributes into structs when
1007s implementing custom derives. Use https://crates.io/crates/darling in your code.
1007s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling_macro CARGO_PKG_README='' CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.0Wiugm91ey/registry/darling_macro-0.14.4 LD_LIBRARY_PATH=/tmp/tmp.0Wiugm91ey/target/debug/deps rustc --crate-name darling_macro --edition=2018 /tmp/tmp.0Wiugm91ey/registry/darling_macro-0.14.4/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type proc-macro --emit=dep-info,link -C prefer-dynamic -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values())' -C metadata=b07df4ef3936da0a -C extra-filename=-b07df4ef3936da0a --out-dir /tmp/tmp.0Wiugm91ey/target/debug/deps -L dependency=/tmp/tmp.0Wiugm91ey/target/debug/deps --extern darling_core=/tmp/tmp.0Wiugm91ey/target/debug/deps/libdarling_core-c2c66d4af9ad60d5.rlib --extern quote=/tmp/tmp.0Wiugm91ey/target/debug/deps/libquote-8ed557cbb33754ad.rlib --extern syn=/tmp/tmp.0Wiugm91ey/target/debug/deps/libsyn-014ec51a6b2d66b3.rlib --extern proc_macro --cap-lints warn`
1008s    Compiling darling v0.14.4 (/usr/share/cargo/registry/darling-0.14.4)
1008s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=darling CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
1008s implementing custom derives.
1008s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/darling-0.14.4 LD_LIBRARY_PATH=/tmp/tmp.0Wiugm91ey/target/debug/deps rustc --crate-name darling --edition=2018 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "diagnostics", "suggestions"))' -C metadata=14071b9a45ea8a7b -C extra-filename=-14071b9a45ea8a7b --out-dir /tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -C incremental=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/incremental -L dependency=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.0Wiugm91ey/target/debug/deps --extern darling_core=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/libdarling_core-1eded075d9cd5c9c.rmeta --extern darling_macro=/tmp/tmp.0Wiugm91ey/target/debug/deps/libdarling_macro-b07df4ef3936da0a.so -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.0Wiugm91ey/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
1008s warning: `darling` (lib) generated 1 warning (1 duplicate)
1008s warning: `darling_core` (lib) generated 2 warnings (1 duplicate)
1008s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=split_declaration CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
1008s implementing custom derives.
1008s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_TARGET_TMPDIR=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/tmp LD_LIBRARY_PATH=/tmp/tmp.0Wiugm91ey/target/debug/deps rustc --crate-name split_declaration --edition=2018 tests/split_declaration.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "diagnostics", "suggestions"))' -C metadata=af96e5f8aa9fe7e9 -C extra-filename=-af96e5f8aa9fe7e9 --out-dir /tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -C incremental=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/incremental -L dependency=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.0Wiugm91ey/target/debug/deps --extern darling=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/libdarling-14071b9a45ea8a7b.rlib --extern darling_core=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/libdarling_core-1eded075d9cd5c9c.rlib --extern darling_macro=/tmp/tmp.0Wiugm91ey/target/debug/deps/libdarling_macro-b07df4ef3936da0a.so --extern proc_macro2=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rlib --extern quote=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/libquote-70389408f8173857.rlib --extern syn=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/libsyn-0335a6e5d813cbdf.rlib -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.0Wiugm91ey/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
1008s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=unsupported_attributes CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
1008s implementing custom derives.
1008s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_TARGET_TMPDIR=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/tmp LD_LIBRARY_PATH=/tmp/tmp.0Wiugm91ey/target/debug/deps rustc --crate-name unsupported_attributes --edition=2018 tests/unsupported_attributes.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "diagnostics", "suggestions"))' -C metadata=83862a026278dfd0 -C extra-filename=-83862a026278dfd0 --out-dir /tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -C incremental=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/incremental -L dependency=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.0Wiugm91ey/target/debug/deps --extern darling=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/libdarling-14071b9a45ea8a7b.rlib --extern darling_core=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/libdarling_core-1eded075d9cd5c9c.rlib --extern darling_macro=/tmp/tmp.0Wiugm91ey/target/debug/deps/libdarling_macro-b07df4ef3936da0a.so --extern proc_macro2=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rlib --extern quote=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/libquote-70389408f8173857.rlib --extern syn=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/libsyn-0335a6e5d813cbdf.rlib -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.0Wiugm91ey/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
1009s warning: `darling` (test "split_declaration") generated 1 warning (1 duplicate)
1009s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=generics CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
1009s implementing custom derives.
1009s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_TARGET_TMPDIR=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/tmp LD_LIBRARY_PATH=/tmp/tmp.0Wiugm91ey/target/debug/deps rustc --crate-name generics --edition=2018 tests/generics.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "diagnostics", "suggestions"))' -C metadata=17e049df99cd8f75 -C extra-filename=-17e049df99cd8f75 --out-dir /tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -C incremental=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/incremental -L dependency=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.0Wiugm91ey/target/debug/deps --extern darling=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/libdarling-14071b9a45ea8a7b.rlib --extern darling_core=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/libdarling_core-1eded075d9cd5c9c.rlib --extern darling_macro=/tmp/tmp.0Wiugm91ey/target/debug/deps/libdarling_macro-b07df4ef3936da0a.so --extern proc_macro2=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rlib --extern quote=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/libquote-70389408f8173857.rlib --extern syn=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/libsyn-0335a6e5d813cbdf.rlib -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.0Wiugm91ey/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
1010s warning: `darling` (test "unsupported_attributes") generated 1 warning (1 duplicate)
1010s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=defaults CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
1010s implementing custom derives.
1010s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_TARGET_TMPDIR=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/tmp LD_LIBRARY_PATH=/tmp/tmp.0Wiugm91ey/target/debug/deps rustc --crate-name defaults --edition=2018 tests/defaults.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "diagnostics", "suggestions"))' -C metadata=d76670b6767c7557 -C extra-filename=-d76670b6767c7557 --out-dir /tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -C incremental=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/incremental -L dependency=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.0Wiugm91ey/target/debug/deps --extern darling=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/libdarling-14071b9a45ea8a7b.rlib --extern darling_core=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/libdarling_core-1eded075d9cd5c9c.rlib --extern darling_macro=/tmp/tmp.0Wiugm91ey/target/debug/deps/libdarling_macro-b07df4ef3936da0a.so --extern proc_macro2=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rlib --extern quote=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/libquote-70389408f8173857.rlib --extern syn=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/libsyn-0335a6e5d813cbdf.rlib -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.0Wiugm91ey/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
1011s warning: `darling` (test "generics") generated 1 warning (1 duplicate)
1011s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=happy_path CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
1011s implementing custom derives.
1011s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_TARGET_TMPDIR=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/tmp LD_LIBRARY_PATH=/tmp/tmp.0Wiugm91ey/target/debug/deps rustc --crate-name happy_path --edition=2018 tests/happy_path.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "diagnostics", "suggestions"))' -C metadata=25e80ceb569351f9 -C extra-filename=-25e80ceb569351f9 --out-dir /tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -C incremental=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/incremental -L dependency=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.0Wiugm91ey/target/debug/deps --extern darling=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/libdarling-14071b9a45ea8a7b.rlib --extern darling_core=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/libdarling_core-1eded075d9cd5c9c.rlib --extern darling_macro=/tmp/tmp.0Wiugm91ey/target/debug/deps/libdarling_macro-b07df4ef3936da0a.so --extern proc_macro2=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rlib --extern quote=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/libquote-70389408f8173857.rlib --extern syn=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/libsyn-0335a6e5d813cbdf.rlib -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.0Wiugm91ey/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
1011s warning: `darling` (test "defaults") generated 1 warning (1 duplicate)
1011s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=newtype CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
1011s implementing custom derives.
1011s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_TARGET_TMPDIR=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/tmp LD_LIBRARY_PATH=/tmp/tmp.0Wiugm91ey/target/debug/deps rustc --crate-name newtype --edition=2018 tests/newtype.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "diagnostics", "suggestions"))' -C metadata=b04554ea8f1f25c0 -C extra-filename=-b04554ea8f1f25c0 --out-dir /tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -C incremental=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/incremental -L dependency=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.0Wiugm91ey/target/debug/deps --extern darling=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/libdarling-14071b9a45ea8a7b.rlib --extern darling_core=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/libdarling_core-1eded075d9cd5c9c.rlib --extern darling_macro=/tmp/tmp.0Wiugm91ey/target/debug/deps/libdarling_macro-b07df4ef3936da0a.so --extern proc_macro2=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rlib --extern quote=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/libquote-70389408f8173857.rlib --extern syn=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/libsyn-0335a6e5d813cbdf.rlib -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.0Wiugm91ey/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
1012s warning: `darling` (test "happy_path") generated 1 warning (1 duplicate)
1012s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_BIN_NAME=fallible_read CARGO_CRATE_NAME=fallible_read CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
1012s implementing custom derives.
1012s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/darling-0.14.4 LD_LIBRARY_PATH=/tmp/tmp.0Wiugm91ey/target/debug/deps rustc --crate-name fallible_read --edition=2018 examples/fallible_read.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "diagnostics", "suggestions"))' -C metadata=6d24aec50b184355 -C extra-filename=-6d24aec50b184355 --out-dir /tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/examples --target s390x-unknown-linux-gnu -C incremental=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/incremental -L dependency=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.0Wiugm91ey/target/debug/deps --extern darling=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/libdarling-14071b9a45ea8a7b.rlib --extern darling_core=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/libdarling_core-1eded075d9cd5c9c.rlib --extern darling_macro=/tmp/tmp.0Wiugm91ey/target/debug/deps/libdarling_macro-b07df4ef3936da0a.so --extern proc_macro2=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rlib --extern quote=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/libquote-70389408f8173857.rlib --extern syn=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/libsyn-0335a6e5d813cbdf.rlib -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.0Wiugm91ey/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
1013s warning: `darling` (test "newtype") generated 1 warning (1 duplicate)
1013s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=enums_newtype CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
1013s implementing custom derives.
1013s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_TARGET_TMPDIR=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/tmp LD_LIBRARY_PATH=/tmp/tmp.0Wiugm91ey/target/debug/deps rustc --crate-name enums_newtype --edition=2018 tests/enums_newtype.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "diagnostics", "suggestions"))' -C metadata=b836c7c5165d0ebd -C extra-filename=-b836c7c5165d0ebd --out-dir /tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -C incremental=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/incremental -L dependency=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.0Wiugm91ey/target/debug/deps --extern darling=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/libdarling-14071b9a45ea8a7b.rlib --extern darling_core=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/libdarling_core-1eded075d9cd5c9c.rlib --extern darling_macro=/tmp/tmp.0Wiugm91ey/target/debug/deps/libdarling_macro-b07df4ef3936da0a.so --extern proc_macro2=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rlib --extern quote=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/libquote-70389408f8173857.rlib --extern syn=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/libsyn-0335a6e5d813cbdf.rlib -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.0Wiugm91ey/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
1013s warning: `darling` (example "fallible_read" test) generated 1 warning (1 duplicate)
1013s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=hash_map CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
1013s implementing custom derives.
1013s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_TARGET_TMPDIR=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/tmp LD_LIBRARY_PATH=/tmp/tmp.0Wiugm91ey/target/debug/deps rustc --crate-name hash_map --edition=2018 tests/hash_map.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "diagnostics", "suggestions"))' -C metadata=9c6402687b4f6a66 -C extra-filename=-9c6402687b4f6a66 --out-dir /tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -C incremental=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/incremental -L dependency=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.0Wiugm91ey/target/debug/deps --extern darling=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/libdarling-14071b9a45ea8a7b.rlib --extern darling_core=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/libdarling_core-1eded075d9cd5c9c.rlib --extern darling_macro=/tmp/tmp.0Wiugm91ey/target/debug/deps/libdarling_macro-b07df4ef3936da0a.so --extern proc_macro2=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rlib --extern quote=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/libquote-70389408f8173857.rlib --extern syn=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/libsyn-0335a6e5d813cbdf.rlib -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.0Wiugm91ey/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
1014s warning: `darling` (test "enums_newtype") generated 1 warning (1 duplicate)
1014s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=computed_bound CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
1014s implementing custom derives.
1014s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_TARGET_TMPDIR=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/tmp LD_LIBRARY_PATH=/tmp/tmp.0Wiugm91ey/target/debug/deps rustc --crate-name computed_bound --edition=2018 tests/computed_bound.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "diagnostics", "suggestions"))' -C metadata=fea5254445ab1101 -C extra-filename=-fea5254445ab1101 --out-dir /tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -C incremental=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/incremental -L dependency=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.0Wiugm91ey/target/debug/deps --extern darling=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/libdarling-14071b9a45ea8a7b.rlib --extern darling_core=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/libdarling_core-1eded075d9cd5c9c.rlib --extern darling_macro=/tmp/tmp.0Wiugm91ey/target/debug/deps/libdarling_macro-b07df4ef3936da0a.so --extern proc_macro2=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rlib --extern quote=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/libquote-70389408f8173857.rlib --extern syn=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/libsyn-0335a6e5d813cbdf.rlib -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.0Wiugm91ey/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
1015s warning: `darling` (test "hash_map") generated 1 warning (1 duplicate)
1015s warning: `darling` (test "computed_bound") generated 1 warning (1 duplicate)
1015s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=accrue_errors CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
1015s implementing custom derives.
1015s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_TARGET_TMPDIR=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/tmp LD_LIBRARY_PATH=/tmp/tmp.0Wiugm91ey/target/debug/deps rustc --crate-name accrue_errors --edition=2018 tests/accrue_errors.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "diagnostics", "suggestions"))' -C metadata=aa885add638de990 -C extra-filename=-aa885add638de990 --out-dir /tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -C incremental=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/incremental -L dependency=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.0Wiugm91ey/target/debug/deps --extern darling=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/libdarling-14071b9a45ea8a7b.rlib --extern darling_core=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/libdarling_core-1eded075d9cd5c9c.rlib --extern darling_macro=/tmp/tmp.0Wiugm91ey/target/debug/deps/libdarling_macro-b07df4ef3936da0a.so --extern proc_macro2=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rlib --extern quote=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/libquote-70389408f8173857.rlib --extern syn=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/libsyn-0335a6e5d813cbdf.rlib -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.0Wiugm91ey/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
1015s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=from_meta CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
1015s implementing custom derives.
1015s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_TARGET_TMPDIR=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/tmp LD_LIBRARY_PATH=/tmp/tmp.0Wiugm91ey/target/debug/deps rustc --crate-name from_meta --edition=2018 tests/from_meta.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "diagnostics", "suggestions"))' -C metadata=4f68d950cea59ed4 -C extra-filename=-4f68d950cea59ed4 --out-dir /tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -C incremental=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/incremental -L dependency=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.0Wiugm91ey/target/debug/deps --extern darling=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/libdarling-14071b9a45ea8a7b.rlib --extern darling_core=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/libdarling_core-1eded075d9cd5c9c.rlib --extern darling_macro=/tmp/tmp.0Wiugm91ey/target/debug/deps/libdarling_macro-b07df4ef3936da0a.so --extern proc_macro2=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rlib --extern quote=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/libquote-70389408f8173857.rlib --extern syn=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/libsyn-0335a6e5d813cbdf.rlib -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.0Wiugm91ey/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
1017s warning: `darling` (test "from_meta") generated 1 warning (1 duplicate)
1017s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_BIN_NAME=consume_fields CARGO_CRATE_NAME=consume_fields CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
1017s implementing custom derives.
1017s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/darling-0.14.4 LD_LIBRARY_PATH=/tmp/tmp.0Wiugm91ey/target/debug/deps rustc --crate-name consume_fields --edition=2018 examples/consume_fields.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "diagnostics", "suggestions"))' -C metadata=296ba238232179b7 -C extra-filename=-296ba238232179b7 --out-dir /tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/examples --target s390x-unknown-linux-gnu -C incremental=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/incremental -L dependency=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.0Wiugm91ey/target/debug/deps --extern darling=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/libdarling-14071b9a45ea8a7b.rlib --extern darling_core=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/libdarling_core-1eded075d9cd5c9c.rlib --extern darling_macro=/tmp/tmp.0Wiugm91ey/target/debug/deps/libdarling_macro-b07df4ef3936da0a.so --extern proc_macro2=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rlib --extern quote=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/libquote-70389408f8173857.rlib --extern syn=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/libsyn-0335a6e5d813cbdf.rlib -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.0Wiugm91ey/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
1017s warning: `darling` (test "accrue_errors") generated 1 warning (1 duplicate)
1017s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=from_type_param_default CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
1017s implementing custom derives.
1017s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_TARGET_TMPDIR=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/tmp LD_LIBRARY_PATH=/tmp/tmp.0Wiugm91ey/target/debug/deps rustc --crate-name from_type_param_default --edition=2018 tests/from_type_param_default.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "diagnostics", "suggestions"))' -C metadata=3e1a2e310ecaaaa7 -C extra-filename=-3e1a2e310ecaaaa7 --out-dir /tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -C incremental=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/incremental -L dependency=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.0Wiugm91ey/target/debug/deps --extern darling=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/libdarling-14071b9a45ea8a7b.rlib --extern darling_core=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/libdarling_core-1eded075d9cd5c9c.rlib --extern darling_macro=/tmp/tmp.0Wiugm91ey/target/debug/deps/libdarling_macro-b07df4ef3936da0a.so --extern proc_macro2=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rlib --extern quote=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/libquote-70389408f8173857.rlib --extern syn=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/libsyn-0335a6e5d813cbdf.rlib -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.0Wiugm91ey/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
1017s warning: `darling` (example "consume_fields" test) generated 1 warning (1 duplicate)
1017s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_BIN_NAME=supports_struct CARGO_CRATE_NAME=supports_struct CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
1017s implementing custom derives.
1017s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/darling-0.14.4 LD_LIBRARY_PATH=/tmp/tmp.0Wiugm91ey/target/debug/deps rustc --crate-name supports_struct --edition=2018 examples/supports_struct.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "diagnostics", "suggestions"))' -C metadata=81b8f1e905f312cb -C extra-filename=-81b8f1e905f312cb --out-dir /tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/examples --target s390x-unknown-linux-gnu -C incremental=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/incremental -L dependency=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.0Wiugm91ey/target/debug/deps --extern darling=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/libdarling-14071b9a45ea8a7b.rlib --extern darling_core=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/libdarling_core-1eded075d9cd5c9c.rlib --extern darling_macro=/tmp/tmp.0Wiugm91ey/target/debug/deps/libdarling_macro-b07df4ef3936da0a.so --extern proc_macro2=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rlib --extern quote=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/libquote-70389408f8173857.rlib --extern syn=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/libsyn-0335a6e5d813cbdf.rlib -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.0Wiugm91ey/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
1018s warning: `darling` (example "supports_struct" test) generated 1 warning (1 duplicate)
1018s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_BIN_NAME=shorthand_or_long_field CARGO_CRATE_NAME=shorthand_or_long_field CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
1018s implementing custom derives.
1018s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/darling-0.14.4 LD_LIBRARY_PATH=/tmp/tmp.0Wiugm91ey/target/debug/deps rustc --crate-name shorthand_or_long_field --edition=2018 examples/shorthand_or_long_field.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "diagnostics", "suggestions"))' -C metadata=bb152517e2c332a0 -C extra-filename=-bb152517e2c332a0 --out-dir /tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/examples --target s390x-unknown-linux-gnu -C incremental=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/incremental -L dependency=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.0Wiugm91ey/target/debug/deps --extern darling=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/libdarling-14071b9a45ea8a7b.rlib --extern darling_core=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/libdarling_core-1eded075d9cd5c9c.rlib --extern darling_macro=/tmp/tmp.0Wiugm91ey/target/debug/deps/libdarling_macro-b07df4ef3936da0a.so --extern proc_macro2=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rlib --extern quote=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/libquote-70389408f8173857.rlib --extern syn=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/libsyn-0335a6e5d813cbdf.rlib -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.0Wiugm91ey/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
1018s warning: `darling` (test "from_type_param_default") generated 1 warning (1 duplicate)
1018s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=supports CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
1018s implementing custom derives.
1018s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_TARGET_TMPDIR=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/tmp LD_LIBRARY_PATH=/tmp/tmp.0Wiugm91ey/target/debug/deps rustc --crate-name supports --edition=2018 tests/supports.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "diagnostics", "suggestions"))' -C metadata=b2bab5dd31d71837 -C extra-filename=-b2bab5dd31d71837 --out-dir /tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -C incremental=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/incremental -L dependency=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.0Wiugm91ey/target/debug/deps --extern darling=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/libdarling-14071b9a45ea8a7b.rlib --extern darling_core=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/libdarling_core-1eded075d9cd5c9c.rlib --extern darling_macro=/tmp/tmp.0Wiugm91ey/target/debug/deps/libdarling_macro-b07df4ef3936da0a.so --extern proc_macro2=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rlib --extern quote=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/libquote-70389408f8173857.rlib --extern syn=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/libsyn-0335a6e5d813cbdf.rlib -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.0Wiugm91ey/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
1018s warning: `darling` (example "shorthand_or_long_field" test) generated 1 warning (1 duplicate)
1018s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=enums_struct CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
1018s implementing custom derives.
1018s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_TARGET_TMPDIR=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/tmp LD_LIBRARY_PATH=/tmp/tmp.0Wiugm91ey/target/debug/deps rustc --crate-name enums_struct --edition=2018 tests/enums_struct.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "diagnostics", "suggestions"))' -C metadata=2bada068d7491799 -C extra-filename=-2bada068d7491799 --out-dir /tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -C incremental=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/incremental -L dependency=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.0Wiugm91ey/target/debug/deps --extern darling=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/libdarling-14071b9a45ea8a7b.rlib --extern darling_core=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/libdarling_core-1eded075d9cd5c9c.rlib --extern darling_macro=/tmp/tmp.0Wiugm91ey/target/debug/deps/libdarling_macro-b07df4ef3936da0a.so --extern proc_macro2=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rlib --extern quote=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/libquote-70389408f8173857.rlib --extern syn=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/libsyn-0335a6e5d813cbdf.rlib -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.0Wiugm91ey/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
1019s warning: `darling` (test "enums_struct") generated 1 warning (1 duplicate)
1019s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=darling CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
1019s implementing custom derives.
1019s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/darling-0.14.4 LD_LIBRARY_PATH=/tmp/tmp.0Wiugm91ey/target/debug/deps rustc --crate-name darling --edition=2018 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "diagnostics", "suggestions"))' -C metadata=dd890ac1a4e1a738 -C extra-filename=-dd890ac1a4e1a738 --out-dir /tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -C incremental=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/incremental -L dependency=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.0Wiugm91ey/target/debug/deps --extern darling_core=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/libdarling_core-1eded075d9cd5c9c.rlib --extern darling_macro=/tmp/tmp.0Wiugm91ey/target/debug/deps/libdarling_macro-b07df4ef3936da0a.so --extern proc_macro2=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rlib --extern quote=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/libquote-70389408f8173857.rlib --extern syn=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/libsyn-0335a6e5d813cbdf.rlib -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.0Wiugm91ey/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
1020s warning: `darling` (lib test) generated 1 warning (1 duplicate)
1020s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=custom_bound CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
1020s implementing custom derives.
1020s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_TARGET_TMPDIR=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/tmp LD_LIBRARY_PATH=/tmp/tmp.0Wiugm91ey/target/debug/deps rustc --crate-name custom_bound --edition=2018 tests/custom_bound.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "diagnostics", "suggestions"))' -C metadata=2dd2f81b8f18151c -C extra-filename=-2dd2f81b8f18151c --out-dir /tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -C incremental=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/incremental -L dependency=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.0Wiugm91ey/target/debug/deps --extern darling=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/libdarling-14071b9a45ea8a7b.rlib --extern darling_core=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/libdarling_core-1eded075d9cd5c9c.rlib --extern darling_macro=/tmp/tmp.0Wiugm91ey/target/debug/deps/libdarling_macro-b07df4ef3936da0a.so --extern proc_macro2=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rlib --extern quote=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/libquote-70389408f8173857.rlib --extern syn=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/libsyn-0335a6e5d813cbdf.rlib -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.0Wiugm91ey/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
1020s warning: `darling` (test "supports") generated 1 warning (1 duplicate)
1020s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=error CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
1020s implementing custom derives.
1020s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_TARGET_TMPDIR=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/tmp LD_LIBRARY_PATH=/tmp/tmp.0Wiugm91ey/target/debug/deps rustc --crate-name error --edition=2018 tests/error.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "diagnostics", "suggestions"))' -C metadata=698b6faaaf6964da -C extra-filename=-698b6faaaf6964da --out-dir /tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -C incremental=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/incremental -L dependency=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.0Wiugm91ey/target/debug/deps --extern darling=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/libdarling-14071b9a45ea8a7b.rlib --extern darling_core=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/libdarling_core-1eded075d9cd5c9c.rlib --extern darling_macro=/tmp/tmp.0Wiugm91ey/target/debug/deps/libdarling_macro-b07df4ef3936da0a.so --extern proc_macro2=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rlib --extern quote=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/libquote-70389408f8173857.rlib --extern syn=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/libsyn-0335a6e5d813cbdf.rlib -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.0Wiugm91ey/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
1020s warning: `darling` (test "custom_bound") generated 1 warning (1 duplicate)
1020s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=from_variant CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
1020s implementing custom derives.
1020s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_TARGET_TMPDIR=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/tmp LD_LIBRARY_PATH=/tmp/tmp.0Wiugm91ey/target/debug/deps rustc --crate-name from_variant --edition=2018 tests/from_variant.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "diagnostics", "suggestions"))' -C metadata=6fb265e59d622bf8 -C extra-filename=-6fb265e59d622bf8 --out-dir /tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -C incremental=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/incremental -L dependency=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.0Wiugm91ey/target/debug/deps --extern darling=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/libdarling-14071b9a45ea8a7b.rlib --extern darling_core=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/libdarling_core-1eded075d9cd5c9c.rlib --extern darling_macro=/tmp/tmp.0Wiugm91ey/target/debug/deps/libdarling_macro-b07df4ef3936da0a.so --extern proc_macro2=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rlib --extern quote=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/libquote-70389408f8173857.rlib --extern syn=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/libsyn-0335a6e5d813cbdf.rlib -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.0Wiugm91ey/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
1021s warning: `darling` (test "error") generated 1 warning (1 duplicate)
1021s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=skip CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
1021s implementing custom derives.
1021s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_TARGET_TMPDIR=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/tmp LD_LIBRARY_PATH=/tmp/tmp.0Wiugm91ey/target/debug/deps rustc --crate-name skip --edition=2018 tests/skip.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "diagnostics", "suggestions"))' -C metadata=a9fdb150e9a492a2 -C extra-filename=-a9fdb150e9a492a2 --out-dir /tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -C incremental=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/incremental -L dependency=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.0Wiugm91ey/target/debug/deps --extern darling=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/libdarling-14071b9a45ea8a7b.rlib --extern darling_core=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/libdarling_core-1eded075d9cd5c9c.rlib --extern darling_macro=/tmp/tmp.0Wiugm91ey/target/debug/deps/libdarling_macro-b07df4ef3936da0a.so --extern proc_macro2=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rlib --extern quote=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/libquote-70389408f8173857.rlib --extern syn=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/libsyn-0335a6e5d813cbdf.rlib -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.0Wiugm91ey/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
1022s warning: `darling` (test "from_variant") generated 1 warning (1 duplicate)
1022s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=suggestions CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
1022s implementing custom derives.
1022s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_TARGET_TMPDIR=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/tmp LD_LIBRARY_PATH=/tmp/tmp.0Wiugm91ey/target/debug/deps rustc --crate-name suggestions --edition=2018 tests/suggestions.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "diagnostics", "suggestions"))' -C metadata=1472b5b2797c5b7d -C extra-filename=-1472b5b2797c5b7d --out-dir /tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -C incremental=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/incremental -L dependency=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.0Wiugm91ey/target/debug/deps --extern darling=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/libdarling-14071b9a45ea8a7b.rlib --extern darling_core=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/libdarling_core-1eded075d9cd5c9c.rlib --extern darling_macro=/tmp/tmp.0Wiugm91ey/target/debug/deps/libdarling_macro-b07df4ef3936da0a.so --extern proc_macro2=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rlib --extern quote=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/libquote-70389408f8173857.rlib --extern syn=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/libsyn-0335a6e5d813cbdf.rlib -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.0Wiugm91ey/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
1023s warning: `darling` (test "skip") generated 1 warning (1 duplicate)
1023s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=from_type_param CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
1023s implementing custom derives.
1023s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_TARGET_TMPDIR=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/tmp LD_LIBRARY_PATH=/tmp/tmp.0Wiugm91ey/target/debug/deps rustc --crate-name from_type_param --edition=2018 tests/from_type_param.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "diagnostics", "suggestions"))' -C metadata=64901e77736bd73f -C extra-filename=-64901e77736bd73f --out-dir /tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -C incremental=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/incremental -L dependency=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.0Wiugm91ey/target/debug/deps --extern darling=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/libdarling-14071b9a45ea8a7b.rlib --extern darling_core=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/libdarling_core-1eded075d9cd5c9c.rlib --extern darling_macro=/tmp/tmp.0Wiugm91ey/target/debug/deps/libdarling_macro-b07df4ef3936da0a.so --extern proc_macro2=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rlib --extern quote=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/libquote-70389408f8173857.rlib --extern syn=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/libsyn-0335a6e5d813cbdf.rlib -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.0Wiugm91ey/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
1023s warning: `darling` (test "suggestions") generated 1 warning (1 duplicate)
1023s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=multiple CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
1023s implementing custom derives.
1023s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_TARGET_TMPDIR=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/tmp LD_LIBRARY_PATH=/tmp/tmp.0Wiugm91ey/target/debug/deps rustc --crate-name multiple --edition=2018 tests/multiple.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "diagnostics", "suggestions"))' -C metadata=a4c682ec1256336b -C extra-filename=-a4c682ec1256336b --out-dir /tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -C incremental=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/incremental -L dependency=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.0Wiugm91ey/target/debug/deps --extern darling=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/libdarling-14071b9a45ea8a7b.rlib --extern darling_core=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/libdarling_core-1eded075d9cd5c9c.rlib --extern darling_macro=/tmp/tmp.0Wiugm91ey/target/debug/deps/libdarling_macro-b07df4ef3936da0a.so --extern proc_macro2=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rlib --extern quote=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/libquote-70389408f8173857.rlib --extern syn=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/libsyn-0335a6e5d813cbdf.rlib -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.0Wiugm91ey/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
1024s warning: `darling` (test "from_type_param") generated 1 warning (1 duplicate)
1024s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=compiletests CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
1024s implementing custom derives.
1024s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_TARGET_TMPDIR=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/tmp LD_LIBRARY_PATH=/tmp/tmp.0Wiugm91ey/target/debug/deps rustc --crate-name compiletests --edition=2018 tests/compiletests.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "diagnostics", "suggestions"))' -C metadata=909308b66c58f830 -C extra-filename=-909308b66c58f830 --out-dir /tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -C incremental=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/incremental -L dependency=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.0Wiugm91ey/target/debug/deps --extern darling=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/libdarling-14071b9a45ea8a7b.rlib --extern darling_core=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/libdarling_core-1eded075d9cd5c9c.rlib --extern darling_macro=/tmp/tmp.0Wiugm91ey/target/debug/deps/libdarling_macro-b07df4ef3936da0a.so --extern proc_macro2=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rlib --extern quote=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/libquote-70389408f8173857.rlib --extern syn=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/libsyn-0335a6e5d813cbdf.rlib -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.0Wiugm91ey/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
1024s warning: `darling` (test "multiple") generated 1 warning (1 duplicate)
1024s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=enums_unit CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
1024s implementing custom derives.
1024s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_TARGET_TMPDIR=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/tmp LD_LIBRARY_PATH=/tmp/tmp.0Wiugm91ey/target/debug/deps rustc --crate-name enums_unit --edition=2018 tests/enums_unit.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "diagnostics", "suggestions"))' -C metadata=b5fe0ebf7a0cbb28 -C extra-filename=-b5fe0ebf7a0cbb28 --out-dir /tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -C incremental=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/incremental -L dependency=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.0Wiugm91ey/target/debug/deps --extern darling=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/libdarling-14071b9a45ea8a7b.rlib --extern darling_core=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/libdarling_core-1eded075d9cd5c9c.rlib --extern darling_macro=/tmp/tmp.0Wiugm91ey/target/debug/deps/libdarling_macro-b07df4ef3936da0a.so --extern proc_macro2=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rlib --extern quote=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/libquote-70389408f8173857.rlib --extern syn=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/libsyn-0335a6e5d813cbdf.rlib -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.0Wiugm91ey/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
1024s warning: unexpected `cfg` condition name: `compiletests`
1024s  --> tests/compiletests.rs:1:8
1024s   |
1024s 1 | #![cfg(compiletests)]
1024s   |        ^^^^^^^^^^^^
1024s   |
1024s   = help: expected names are: `clippy`, `debug_assertions`, `doc`, `docsrs`, `doctest`, `feature`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `ub_checks`, `unix`, and `windows`
1024s   = help: consider using a Cargo feature instead
1024s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
1024s            [lints.rust]
1024s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(compiletests)'] }
1024s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(compiletests)");` to the top of the `build.rs`
1024s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
1024s   = note: `#[warn(unexpected_cfgs)]` on by default
1024s 
1025s warning: `darling` (test "compiletests") generated 2 warnings (1 duplicate)
1025s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_BIN_NAME=automatic_bounds CARGO_CRATE_NAME=automatic_bounds CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
1025s implementing custom derives.
1025s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/darling-0.14.4 LD_LIBRARY_PATH=/tmp/tmp.0Wiugm91ey/target/debug/deps rustc --crate-name automatic_bounds --edition=2018 examples/automatic_bounds.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "diagnostics", "suggestions"))' -C metadata=3228ecc3715b0263 -C extra-filename=-3228ecc3715b0263 --out-dir /tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/examples --target s390x-unknown-linux-gnu -C incremental=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/incremental -L dependency=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.0Wiugm91ey/target/debug/deps --extern darling=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/libdarling-14071b9a45ea8a7b.rlib --extern darling_core=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/libdarling_core-1eded075d9cd5c9c.rlib --extern darling_macro=/tmp/tmp.0Wiugm91ey/target/debug/deps/libdarling_macro-b07df4ef3936da0a.so --extern proc_macro2=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rlib --extern quote=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/libquote-70389408f8173857.rlib --extern syn=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/libsyn-0335a6e5d813cbdf.rlib -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.0Wiugm91ey/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
1025s warning: `darling` (test "enums_unit") generated 1 warning (1 duplicate)
1025s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=from_generics CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
1025s implementing custom derives.
1025s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_TARGET_TMPDIR=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/tmp LD_LIBRARY_PATH=/tmp/tmp.0Wiugm91ey/target/debug/deps rustc --crate-name from_generics --edition=2018 tests/from_generics.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "diagnostics", "suggestions"))' -C metadata=29b2def3e2fbaa0b -C extra-filename=-29b2def3e2fbaa0b --out-dir /tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps --target s390x-unknown-linux-gnu -C incremental=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/incremental -L dependency=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.0Wiugm91ey/target/debug/deps --extern darling=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/libdarling-14071b9a45ea8a7b.rlib --extern darling_core=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/libdarling_core-1eded075d9cd5c9c.rlib --extern darling_macro=/tmp/tmp.0Wiugm91ey/target/debug/deps/libdarling_macro-b07df4ef3936da0a.so --extern proc_macro2=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/libproc_macro2-cce75f48f9312e0f.rlib --extern quote=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/libquote-70389408f8173857.rlib --extern syn=/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/libsyn-0335a6e5d813cbdf.rlib -C debuginfo=2 -C strip=none --cap-lints warn -C linker=s390x-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/darling-0.14.4=/usr/share/cargo/registry/darling-0.14.4 --remap-path-prefix /tmp/tmp.0Wiugm91ey/registry=/usr/share/cargo/registry -Ctarget-feature=+backchain`
1025s warning: `darling` (example "automatic_bounds" test) generated 1 warning (1 duplicate)
1027s warning: `darling` (test "from_generics") generated 1 warning (1 duplicate)
1027s     Finished `test` profile [unoptimized + debuginfo] target(s) in 39.02s
1027s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
1027s implementing custom derives.
1027s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps:/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' /tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/darling-dd890ac1a4e1a738`
1027s 
1027s running 0 tests
1027s 
1027s test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
1027s 
1027s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
1027s implementing custom derives.
1027s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps:/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' /tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/accrue_errors-aa885add638de990`
1027s 
1027s running 4 tests
1027s test bad_type_and_missing_fields ... ok
1027s test body_only_issues ... ok
1027s test error_in_enum_fields ... ok
1027s test error_in_newtype_variant ... ok
1027s 
1027s test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
1027s 
1027s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
1027s implementing custom derives.
1027s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps:/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' /tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/compiletests-909308b66c58f830`
1027s 
1027s running 0 tests
1027s 
1027s test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
1027s 
1027s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
1027s implementing custom derives.
1027s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps:/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' /tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/computed_bound-fea5254445ab1101`
1027s 
1027s running 1 test
1027s test skipped_field ... ok
1027s 
1027s test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
1027s 
1027s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
1027s implementing custom derives.
1027s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps:/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' /tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/custom_bound-2dd2f81b8f18151c`
1027s 
1027s running 1 test
1027s test expansion ... ok
1027s 
1027s test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
1027s 
1027s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
1027s implementing custom derives.
1027s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps:/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' /tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/defaults-d76670b6767c7557`
1027s 
1027s running 6 tests
1027s test overridden_implicit_default::fill_missing ... ok
1027s test implicit_default::missing_fields_fill ... ok
1027s test path_default ... ok
1027s test stacked_defaults::name_empty_list ... ok
1027s test stacked_defaults::no_name ... ok
1027s test stacked_defaults::name_first_only ... ok
1027s 
1027s test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
1027s 
1027s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
1027s implementing custom derives.
1027s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps:/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' /tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/enums_newtype-b836c7c5165d0ebd`
1027s 
1027s running 5 tests
1027s test bool_literal ... ok
1027s test bool_word ... ok
1027s test string_literal ... ok
1027s test struct_nested ... ok
1027s test format_mismatch - should panic ... ok
1027s 
1027s test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
1027s 
1027s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
1027s implementing custom derives.
1027s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps:/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' /tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/enums_struct-2bada068d7491799`
1027s 
1027s running 1 test
1027s test expansion ... ok
1027s 
1027s test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
1027s 
1027s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
1027s implementing custom derives.
1027s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps:/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' /tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/enums_unit-b5fe0ebf7a0cbb28`
1027s 
1027s running 1 test
1027s test expansion ... ok
1027s 
1027s test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
1027s 
1027s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
1027s implementing custom derives.
1027s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps:/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' /tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/error-698b6faaaf6964da`
1027s 
1027s running 2 tests
1027s test missing_field ... ok
1027s test parsing_fail ... ok
1027s 
1027s test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
1027s 
1027s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
1027s implementing custom derives.
1027s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps:/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' /tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/from_generics-29b2def3e2fbaa0b`
1027s 
1027s running 6 tests
1027s test ignored ... ok
1027s test expand_some ... ok
1027s test no_generics ... ok
1027s test passthrough ... ok
1027s test where_clause ... ok
1027s test with_original ... ok
1027s 
1027s test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
1027s 
1027s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
1027s implementing custom derives.
1027s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps:/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' /tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/from_meta-4f68d950cea59ed4`
1027s 
1027s running 5 tests
1027s test nested_meta_lit_integer_errors ... ok
1027s test nested_meta_lit_bool_errors ... ok
1027s test nested_meta_lit_string_errors ... ok
1027s test nested_meta_meta_bool ... ok
1027s test nested_meta_meta_value ... ok
1027s 
1027s test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
1027s 
1027s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
1027s implementing custom derives.
1027s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps:/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' /tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/from_type_param-64901e77736bd73f`
1027s 
1027s running 1 test
1027s test expand_many ... ok
1027s 
1027s test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
1027s 
1027s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
1027s implementing custom derives.
1027s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps:/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' /tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/from_type_param_default-3e1a2e310ecaaaa7`
1027s 
1027s running 1 test
1027s test expand_many ... ok
1027s 
1027s test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
1027s 
1027s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
1027s implementing custom derives.
1027s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps:/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' /tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/from_variant-6fb265e59d622bf8`
1027s 
1027s running 1 test
1027s test discriminant ... ok
1027s 
1027s test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
1027s 
1027s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
1027s implementing custom derives.
1027s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps:/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' /tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/generics-17e049df99cd8f75`
1027s 
1027s running 1 test
1027s test expansion ... ok
1027s 
1027s test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
1027s 
1027s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
1027s implementing custom derives.
1027s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps:/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' /tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/happy_path-25e80ceb569351f9`
1027s 
1027s running 2 tests
1027s test trait_type ... ok
1027s test simple ... ok
1027s 
1027s test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
1027s 
1027s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
1027s implementing custom derives.
1027s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps:/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' /tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/hash_map-9c6402687b4f6a66`
1027s 
1027s running 1 test
1027s test parse_map ... ok
1027s 
1027s test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
1027s 
1027s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
1027s implementing custom derives.
1027s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps:/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' /tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/multiple-a4c682ec1256336b`
1027s 
1027s running 1 test
1027s test expand_many ... ok
1027s 
1027s test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
1027s 
1027s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
1027s implementing custom derives.
1027s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps:/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' /tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/newtype-b04554ea8f1f25c0`
1027s 
1027s running 1 test
1027s test generated ... ok
1027s 
1027s test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
1027s 
1027s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
1027s implementing custom derives.
1027s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps:/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' /tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/skip-a9fdb150e9a492a2`
1027s 
1027s running 2 tests
1027s test verify_default_supersedes_from_none ... ok
1027s test verify_skipped_field_not_required ... ok
1027s 
1027s test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
1027s 
1027s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
1027s implementing custom derives.
1027s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps:/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' /tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/split_declaration-af96e5f8aa9fe7e9`
1027s 
1027s running 3 tests
1027s test multiple_errors_accrue_to_instance ... ok
1027s test duplicates_across_split_attrs_error ... ok
1027s test split_attributes_accrue_to_instance ... ok
1027s 
1027s test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
1027s 
1027s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
1027s implementing custom derives.
1027s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps:/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' /tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/suggestions-1472b5b2797c5b7d`
1027s 
1027s running 0 tests
1027s 
1027s test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
1027s 
1027s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
1027s implementing custom derives.
1027s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps:/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' /tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/supports-b2bab5dd31d71837`
1027s 
1027s running 2 tests
1027s test enum_newtype_or_unit ... ok
1027s test struct_named ... ok
1027s 
1027s test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
1027s 
1027s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
1027s implementing custom derives.
1027s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps:/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' /tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps/unsupported_attributes-83862a026278dfd0`
1027s 
1027s running 2 tests
1027s test non_meta_attribute_gets_own_error ... ok
1027s test non_meta_attribute_does_not_block_others ... ok
1027s 
1027s test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
1027s 
1027s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
1027s implementing custom derives.
1027s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps:/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' /tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/examples/automatic_bounds-3228ecc3715b0263`
1027s 
1027s running 0 tests
1027s 
1027s test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
1027s 
1027s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
1027s implementing custom derives.
1027s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps:/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' /tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/examples/consume_fields-296ba238232179b7`
1027s 
1027s running 0 tests
1027s 
1027s test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
1027s 
1027s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
1027s implementing custom derives.
1027s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps:/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' /tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/examples/fallible_read-6d24aec50b184355`
1027s 
1027s running 0 tests
1027s 
1027s test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
1027s 
1027s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
1027s implementing custom derives.
1027s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps:/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' /tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/examples/shorthand_or_long_field-bb152517e2c332a0`
1027s 
1027s running 0 tests
1027s 
1027s test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
1027s 
1027s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='A proc-macro library for reading attributes into structs when
1027s implementing custom derives.
1027s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/deps:/tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug:/usr/lib/rust-1.80/lib/rustlib/s390x-unknown-linux-gnu/lib' /tmp/tmp.0Wiugm91ey/target/s390x-unknown-linux-gnu/debug/examples/supports_struct-81b8f1e905f312cb`
1027s 
1027s running 0 tests
1027s 
1027s test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
1027s 
1027s autopkgtest [02:12:05]: test librust-darling-0.14-dev:: -----------------------]
1028s autopkgtest [02:12:06]: test librust-darling-0.14-dev::  - - - - - - - - - - results - - - - - - - - - -
1028s librust-darling-0.14-dev: PASS
1028s autopkgtest [02:12:06]: @@@@@@@@@@@@@@@@@@@@ summary
1028s rust-darling-0.14:@  PASS
1028s librust-darling-0.14-dev:default PASS
1028s librust-darling-0.14-dev:diagnostics PASS
1028s librust-darling-0.14-dev:suggestions PASS
1028s librust-darling-0.14-dev: PASS